|| List of recent Suction Device-related patents
| Tracheal tube and suction device|
Tracheal tube systems may include first and second tubes and an inflatable balloon. The first tube may be flexible and hollow and have first and second open ends.
|Foot operated snivel suction device|
A snivel suction device includes a base, two pumps, two pistons, two piston rods, a pedal and two casings. Two valve bodies are connected to the pumps and each valve body is connected to a suction pipe and a release pipe.
|Efficient fluid dynamic and structural design and integration method to achieve extended hybrid laminar flow control|
Systems and methods for secondary suctioning for an aerodynamic body are presented. A primary surface is configured along a leading edge of an aerodynamic body, and at least one secondary suction device comprising an elongated shape is configured at least a first distance from the primary surface.
The Boeing Company
|Well plate and suction device provided with well plate|
A well plate is formed with a well for holding a subject to be sucked by a suction nozzle on an inner bottom part and storing liquid and, a clearance forming member for forming a clearance to allow the liquid to flow in a state where a tip part of the suction nozzle is inserted into and held in contact with the well is provided in the well. According to the present invention, the clearance enabling the liquid to flow is formed even in the state where the tip part of the suction nozzle is inserted into and held in contact with the well in sucking the subject held in the well by the suction nozzle.
Yamaha Hatsudoki Kabushiki Kaisha
A suction device to lift workpieces includes a sucking plate, a vacuum suction pipe, and a number of guide boards. The sucking plate includes a bottom wall, a top wall, and a number of side walls.
Hon Hai Precision Industry Co., Ltd.
|Electric toothbrush with controlled suction and irrigation|
An electric toothbrush for use by an operator and capable of being connected to a suction device. The electric toothbrush includes a head with a plurality of bristles, at least one irrigation port, and at least one suction port, and an injection port in fluid communication with the at least one irrigation port.
|Nasolacrimal obstruction treatment device and method|
A device and method for performing probing and intubation of the nasolacrimal system includes a tubular probe through which a tracer fluid is injected and collected in the nasal cavity to verify that the tip of the probe has passed through an obstruction and reached the nasal cavity. A sleeve fitted over the probe has distal segment that is inflated in order to retain the sleeve in the nasolacrimal system once the tubular probe has been withdrawn.
Thrombus aspiration may be performed using manual negative intermittent suction (e.g., provided by a syringe) or using an automated negative suction device (e.g., provided by a vacuum pump). The suction device may be connected through suction tubing to a hub of a catheter.
Insera Therapeutics, Inc.
|Suction machine comprising a housing made of expanded plastic material|
The invention relates to a suction device for dental, medical or industrial purposes, comprising a suction system and a housing (12) in which the suction system (50) is accommodated. The suction device is characterized in that the housing (12) is composed of at least two housing shells (14, 16) that can be assembled and are manufactured from a foamable material, in that at least one of the housing shells (14, 16) has support surfaces that support and/or hold the components of the suction system (50) in the housing (12), and in that at least one of the housing shells (14, 16) forms at least one functional component of the suction system (50)..
Dürr Dental Ag
|Method for cleansing glass substrate and device for performing the method|
The present invention provides a method for cleansing a glass substrate and a device for performing the method. The method includes: (1) providing a transport platform (20) and a glass substrate to be cleansed (40); (2) placing a glass substrate to be cleansed (40) on the transport platform (20); (3) providing two air blowing devices (60); (4) the two air blowing devices (60) blowing air flows toward the lass substrate to be cleansed (40) to have impurities (42) that are attached to the glass substrate to be cleansed (40) detached from the glass substrate (40); (5) providing a suction device (80), the suction device (80) comprising an air drawing device (82) and a magnetic attraction device (84); (6) the air drawing device (82) drawing air from the glass substrate to be cleansed (40) and the magnetic attraction device (84) generating a magnetic attraction force to magnetic impurities on the glass substrate to be cleansed (40) so as to draw the impurities (42) attached to the glass substrate to be cleansed (40) into the suction device (80)..
Shenzhen China Star Optoelectronics Technology Co. Ltd.
Described herein are alarm systems for suction devices for reduced pressure therapy. Alarms systems provide alerts to the patient and/or practitioner regarding the ability of the suction device to continue to provide negative pressure to a tissue region.
Covered yankauer suction device and methods of using same
A covered yankauer suction device is protectable from contamination after use. The covered yankauer suction device includes a yankauer having a suction tip at a first end and a connector at a second end.
Medline Industries, Inc.
Recording substrate treatment apparatus, printing system and drying
A recording substrate treatment apparatus includes a transporting mechanism for transporting a sheet of a recording substrate; a suction device to provide an underpressure force at an outer surface of the transporting mechanism arranged for holding down a sheet of a recording substrate; a heater for directly heating the recording substrate; and a blower for providing a flow of a gaseous medium at the outer surface of the transporting mechanism, wherein in operation the blower receives the gaseous medium from the suction device. The present invention also pertains to a printing system comprising such a recording substrate treatment apparatus and a method of drying a recording substrate using such a recording substrate recording apparatus..
Food product handling device, system, and related methods
A food product handling device is provided. The food product handling device can include a movable loading head having a plurality of rails and a vacuum system operatively associated with the head.
Suction device and dressing
Some embodiments are directed to a system 10 for the application of topical negative pressure therapy to a site 18 on the body of a mammal. Some embodiments of the system 10 comprise a piston 22 and cylinder 24 device 12 having a self-contained power source for the generation of a reduced pressure and for aspirating the site 18.
Oil suction device of vehicle
An oil suction device of a vehicle has a mechanical oil pump and includes an air suction unit. The air suction unit includes a first communication passage, a second communication passage, and an opening and closing mechanism.
Mist collection device and liquid ejection device
A liquid ejection device includes an ejection head, a suction section, a space section, a collection part, an outlet section and a suction device. The suction section has a slit shaped opening.
A suction device includes an elastic base and a release structure connected operably to the elastic base. The elastic base has a peripheral portion for to hermetically contacting a contact surface and defining a vacuum chamber therebetween when a predetermined external force is applied on the elastic base, thereby mounting the elastic base on the contact surface.
Opening device for opening a bag section of a film web in a bag filling plant
The invention relates to an opening device (10) for opening a bag section (210) of a film web (200) in a bag filling plant (100) for filling in bulk goods, comprising a suction device (20) for suctioning the two sides (212, 214) of the bag section (200) with an articulately supported first suction cup (22) on the first side (212) of the bag section (210) and an articulately supported second suction cup (24) on the second side (214) of the bag section (200), with at least one of the suction cups (22, 24) being arranged acute-angled in reference to the respective side (212, 214) of the bag sections (200).. .
Hand-held electric power tool with a suction adapter
A hand-held electric power tool having a tool that can be rotated around a rotational axis by the drive unit, having a protective cover that at least partially surrounds the tool, having an outlet opening that conveys out of the protective cover the material removed from the workpiece that is to be machined, and having a suction adapter that is connected to the protective cover and that has a connection section with a suction opening for connecting a suction device, the suction adapter having a guide device for guiding the material being removed, the guide device having an outlet opening that differs from the suction opening.. .
Ventilation system for a vehicle, which ventilation system is controllable in a demand-oriented manner
A ventilation system for an interior room is provided, having a first air suction device, a second air suction device, a suction volume control device, a first air conduction pipe, a second air conduction pipe, a vacuum generating device and a control unit. The suction volume control device affects an air flow from the first and the second air suction device to the first and the second air conduction pipe, respectively, wherein the control unit controls the suction volume control device so that the air flow from the first air suction device to the first air conduction pipe is controllable..
Oral cavity suction device
A disposable saliva ejector for connection with a slow-speed suction device has a suction end and a discharge end. The tapered ejector has an ovate shape.
Powder feeding device and image forming apparatus
A powder feeding device includes a powder container, a feeding tank in communication with the powder container, a negative pressure room in communication with the feeding tank via a suction port communicating tube; an air suction device in communication with the negative pressure room via a negative pressure room communication tube; a suction port opening and closing unit that opens and closes the suction port communicating tube; a negative pressure room opening and closing unit that opens and closes of the negative pressure room communication tube; an output port opening and closing unit that opens and closes an output port of the feeding tank; and a controller that performs negative pressure generation control, powder supply control, and powder discharge control. Further, the controller simultaneously starts the negative pressure generation control and the powder discharge control..
Process to maintain large clean recreational bodies of water
The present invention also discloses a structure to contain large water bodies comprising a system for the removal of impurities and surface oils by means of skimmers and the suction device to clean said structure.. .
Fluid dispensing hair removal device
A hair removal device is provided, comprising a handle and a collapsible reservoir suitable for containing a fluid to be dispensed during use of the hair removal device, the hair removal device additionally comprising a container enclosing the collapsible reservoir, a fluid outlet adapted to allow fluid to exit both the collapsible reservoir and the container, an orifice adapted to allow air to flow in or out of the container, and a suction device, adapted to suck fluid out of the collapsible reservoir through fluid outlet, wherein the fluid outlet comprises an applicator. The container can be rigid, deformably rigid, or a combination of both..
Hydrophobic porous non mechanical valve for medical suction device
The present invention provides a porous non mechanical valve which retards or prevents the passage of bodily fluids and is resistant to being occluded or blocked by exposure to the surgical fumes or aerosols encountered during surgical procedures.. .
Method and device for industrially producing photovoltaic concentrator modules
The invention relates to a device for industrially producing photovoltaic concentrator modules which consist of a module frame, a lens pane comprising a plurality of fresnel lenses, a sensor-carrier pane, and an electric line guide, said device comprising the following features: a) a carriage (30) for retaining a module frame (1) in a tension-free manner by means of clamping elements (31) on the two longitudinal sides and stop elements (37) on the two transverse sides, these clamping elements (31) being adjusted by displacing and rotating a shift rod (32), b) a device (47) for punctually applying acrylic and linearly applying silicone (48) onto the support surfaces of the module frame (1), c) one device for laying the sensor-carrier pane (3) and one for laying the lens pane (2), these panes being conveyed in a tension-free manner using special suction devices (39) and being set down with a centrally-positioned, predetermined contact pressure, d) a device for measuring the position of each pane and for positioning the sensor-carrier pane (3) or lens pane (2), e) a device for finely-adjusting said lens pane (2) relative to cpv sensors (4) of the sensor-carrier pane (3), a voltage being supplied to selected cpv sensors whereupon the light emitted therefrom via the fresnel lenses (5) is sensed and the lens pane (2) is aligned such that the emission from particularly strategically important fresnel lenses (5) is at a maximum, f) a device for curing the applied silicone between the module frame (1) and the pane in question, using a plurality of uv light-emitting elements (40), and g) devices for conveying the workpieces to be processed.. .
Device for processing containers
An extractor for placement adjacent to a rotor having processing positions in a circumferential area thereof extracts contaminants arising during container processing. The extractor has a hood forming an interior, an extractor channel, baffles, flow channels, and a joint suction channel.
Washing machine and washing machine thereof
A washing machine and washing method thereof comprises an inner tub, an outer tub and solid particles as washing medium. The inner tub, of which the inner wall is provided with lifting ribs protruding inward, rotates under the driving power of a driving device.
Nasal suction device
An apparatus comprises a body, a base, and a conduit. The body comprises an absorbent material.
Hollow box with identification member and device for making the same
A method for making a hollow box includes a step of cutting a plate into identification members; a step of sucking the plate to be attached on a fixed area of a female mold by a suction device; a step of squeezing melting and semi-solidified thermo-plastic material and sealing a lower end of the melting and semi-solidified thermo-plastic material, the melting and semi-solidified thermo-plastic material being expanded by the air introduced therein; a step of clamping the melting and semi-solidified thermo-plastic material by a female mold and a male mold; a step of expanding the melting and semi-solidified thermo-plastic material until the melting and semi-solidified thermo-plastic material contacts against insides of the female and male molds; a step of melting the surface of the identification member which is connected to the hollow box; a step of cooling obtaining the product by separating the female and male molds.. .
Media suction devices and methods
Devices and methods are provided for removing media from a culture vessel that decreases disruption of the interface between the cellular material and media within the vessel such that aspiration and removal of cells or cell clusters along with the media is minimized. In addition, the media fluid turbulence is decreased so as to minimize the activation or disruption of cells and cell clusters..
Device and treating at least one container
A device for treating at least one container, preferably for filling at least one container with a fill product and/or for reshaping a container, comprising an isolator chamber containing a defined atmosphere, in which the treatment of the container is carried out, and at least one container channel for conveying the container into the isolator chamber or for conveying the container out of the isolator chamber, and a suction device for sucking air out of the container channel and out of the isolator chamber, and a supply air preparation unit for preparing the air to be fed to the isolator chamber, wherein the suction device is connected with the supply air preparation unit in such a manner that at least a portion of the air sucked out of the container channel and/or the isolator chamber is fed to the supply air preparation unit for renewed preparation.. .
Combination clamp, organizing harness and drape clip
A surgical organizing device (10) comprises an integrally formed c-clamp (14) for mounting on an iv pole (12), a central portion (28) and a plurality of open-topped horizontal slots (38, 40, 42) for receiving tubing and/or wires used in surgical procedures. Along bottom side edges of the device, apertures (32,34) permit securing respective chains (60, 62) for attaching a drape clip (64), a second spring clip (70) or the like.
The invention relates to a method for monitoring an operating status of an anode furnace, wherein the anode furnace is formed from a plurality of heating ducts (12) and furnace chambers, wherein the furnace chambers serve for receiving anodes and the heating ducts serve for controlling the temperature of the furnace chambers, wherein the anode furnace comprises at least one furnace unit (11) having a heating zone (18), a firing zone (19) and a cooling zone (20), wherein a suction device (15) is arranged in the heating zone and a burner device (16) is arranged in the firing zone, wherein, by means of the burner device, combustion air is heated up in the heating ducts of the firing zone, wherein, by means of the suction device, hot air is sucked out of the heating ducts of the heating zone, wherein a suction output of the suction device is determined, and wherein a pressure in the heating duct is measured, wherein a volumetric flow in the heating duct is determined from a ratio of suction output and pressure.. .
Controlled negative pressure apparatus and alarm mechanism
Methods and devices for treatment of damaged tissue are disclosed, including treatment of wounds by employing non-electrically powered, reduced pressure therapy devices. The devices are capable of generating a substantially constant reduced pressure with low tolerance for pressure fluctuations.
Powder or granular material feeding apparatus
A powder or granular material feeding apparatus includes a guide cylinder having a plurality of gas suction holes that guides gas in an interior thereof to an outside, a filter provided on a portion of the guide cylinder where the gas suction holes are formed, a gas feed unit configured to feed inert gas, an auger including a revolving shaft positioned in the guide cylinder and a blade provided on the revolving shaft, and an suction device. The revolving shaft includes a gas feed channel configured to guide the inert gas and a gas feed port configured to allow the inert gas to eject therefrom to cause the powder or granular material to contain the inert gas.
Fill head interface with combination vacuum pressure chamber
A fill head apparatus includes at least one chamber for holding a fluid. The chamber has an outlet for expelling the fluid.
Suction device, suction method, and ejection device
A suction device for an ejection head provided with a nozzle includes a cap capable of sealing a nozzle surface provided with the nozzle, a decompression pump serving as a decompression device, and a suction passage provided between the cap and the decompression pump. The negative pressure level of the suction passage set by the decompression pump are controlled on the basis of a volume of the suction passage such that a liquid with which the ejection head has been filled is sucked out from the nozzle..
Cooling structure of electricity storage device
A cooling structure of an electricity storage device includes a storage cell case, a plurality of storage cells, a plurality of cooling passages, an intake duct, an exhaust duct, a cooling air suction device, and a flow path resistance. The plurality of storage cells are accommodated in the storage cell case.
End effector module
An end effector module includes a palm base and robotic fingers extended from the palm base. Each robotic finger is composed of four joint shafts pivotally coupled with one another, and one of the four joint shafts, namely a start joint shaft, has a driving mechanism for driving a corresponding robotic finger to rotate, and each joint shaft has a driving mechanism to drive a next corresponding joint shaft to turn pivotally and bend with respect to other corresponding joint shafts, so that each robotic finger is module with four degrees of freedom for fine-tuning the position of a suction device installed at an end joint shaft, and the suction device can move along the normal direction of a suction point selected on the surface of a clamped object to achieve the effect of clamping and sucking an object securely without the risk of being loosened easily..
Heavy-load suction cup device
The present invention generally relates to the field of suction cups, and more particularly to a rotatable multi-cup suction device. The heavy-load suction cup device includes a cup body that is directly contactable with an adhered surface.
A microtome has a blade holder on which a blade is mounted, an anti-roll device for supporting a section preparation that has been produced by means of the blade, and a suction device by means of which the section preparation can be picked up by suction and carried off. The suction device has a nozzle, with an adjustably mounted nozzle body, and a suction channel.
Air intake system for cooling air
An air intake system supplies cooling air to at least one heat exchanger and through which the cooling air flows. The air intake system is equipped on the inlet side with a device for removing and shredding components of the cooling air adhering on the inlet-side surface of the sieve.
Device and unpacking and feeding flat-folded and upright packaging sleeves
A device for transferring flat-folded and upright packaging sleeves to a further processing unit, in particular a filling machine for liquid or pasty products, wherein in each case a certain number of packaging sleeves are provided in an outer package and wherein the outer packages of the packaging sleeves are opened and removed. At least one gripper element may be disposed on a robot arm for transporting an outer package to a cutting and unpacking station, elements for cutting open and unpacking the packaging sleeves, at least one suction device for vacuuming away the cutting dust resulting from the cutting open and a gripping device for gripping the packaging sleeves released from the outer package and delivering these to the further processing unit are provided..
A device for vacuum-lifting workpieces includes a driving assembly, a rotating table, a plurality of suction assemblies mounted on the rotating table spaced from each other, and a vacuum pump. Each suction assembly includes a suction cup.
Vacuum control valve for vacuum drainage system
A valve for a vacuum drainage system includes a valve body having an interior chamber operatively connectable to a suction device and through an outlet to a vacuum source. A movable member having an aperture is secured within the chamber and movable through points between closed and open positions to adjust the open area of the aperture and the fluid flow through the outlet.
Homecare suction device
A homecare suction device includes a main body having a housing. An air pump is mounted in the housing and in communication with an air outlet and an air inlet of the housing.
Devices to equip vehicles with closed circuit television backup system
A mechanism to secure a closed circuit camera to a vehicle includes a securing mechanism and a locking system, wherein locking the locking system provides power to the camera, allowing it to communicate with a monitor within the vehicle to allow a driver to see the camera's transmissions. The communication includes a synchronization protocol, such as bluetooth® ssp, that ensures the camera and monitor are communicating exclusively with one another, avoiding cross-talk or other interference from nearby systems.
Rotatable multi-cup suction device
A rotatable multi-cup suction device includes at least two suction cup assemblies coupled to each other through a rotatable connection assembly and each including a cup body that is in direct contact with an adhered surface of an object. The cup bodies are each provided with a cap positioned thereon to define a cavity with the cup body.
Defect inspection apparatus and defect inspection porous hollow fiber membrane, porous hollow fiber membrane, and manufacturing method thereof
The present invention relates to a defect inspection apparatus including: a container storing a fluid; a passage member that is configured such that a hollow fiber membrane travel passage, which allows the porous hollow fiber membrane to pass therethrough continuously, is formed thereinside and the passage member being disposed in the fluid to thereby fill the passage with the fluid; a restrictor that restricts travel of the porous hollow fiber membrane such that the porous hollow fiber membrane passes through the fluid in the hollow fiber membrane travel passage of the passage member; a fluid suction device that flows the fluid in the hollow fiber membrane travel passage to thereby lower the pressure of the fluid in the hollow fiber membrane travel passage; and an air bubble detector that detects an air bubble that is released into the fluid from a defect of the porous hollow fiber membrane.. .
Anchoring system for swimming pool stairs
The invention provides a staircase arrangement for use within a swimming pool. The staircase arrangement comprises a staircase and at least one suction device.
Self-orienting desiccant holder for use in a suction device
A receptacle for consistently orienting a sterilized surgical instrument for natural grasping by a physician without removing his or her vision from the operational field, wherein the receptacle may also comprise a reservoir and desiccant for maintaining sanitized or sterilized instruments.. .
Oral suction device with ventilation capability
An oral suction device for insertion into an airway of a patient including a first tube and a second tube. The first tube includes a first gas port configured to be coupled to a ventilation source.
Substrate having an electron donating surface with metal particles comprising palladium on said surface
There is disclosed a substrate with an electron donating surface, characterized in having metal particles on said surface, said metal particles comprising palladium and at least one metal selected from the group consisting of gold, ruthenium, rhodium, osmium, iridium, and platinum, wherein the amount of said metal particles is from about 0.001 to about 8 μg/cm2. Examples of coated objects include contact lenses, pacemakers, pacemaker electrodes, stents, dental implants, rupture nets, rupture mesh, blood centrifuge equipment, surgical instruments, gloves, blood bags, artificial heart valves, central venous catheters, peripheral venous catheters, vascular ports, haemodialysis equipment, peritoneal dialysis equipment, plasmapheresis devices, inhalation drug delivery devices, vascular grafts, arterial grafts, cardiac assist devices, wound dressings, intermittent catheters, ecg electrodes, peripheral stents, bone replacing implants, orthopaedic implants, orthopaedic devices, tissue replacing implants, intraocular lenses, sutures, needles, drug delivery devices, endotracheal tubes, shunts, drains, suction devices, hearing aid devices, urethral medical devices, and artificial blood vessels..
Suction device for cleaning a nozzle surface of a print head
A suction device is provided for cleaning a nozzle surface of a print head. The suction device comprises a suction surface and a spacer, whereby the spacer is provided with a spacer channel, the spacer channel comprising a spacer opening at an outer surface of the spacer and the spacer channel being operatively coupled to an air flow source.
Mobile electronic device holder
A holder for mounting a mobile electronic device to a vehicle is disclosed which comprises a first suction device for being mounted to a smooth surface in the vehicle by a suction force, a second suction device for being mounted to a smooth surface on the mobile electronic device also by a suction force, and a linking member having a first end attached to the first suction device and a second end attached to the second suction device.. .
Pneumatic engine system with air circulation
A pneumatic engine system uses gas circulation to recycle exhausted air, so as to reduce gas consumption, save energy, protect the environment, operate for a longer duration, and slow down the attenuation of the power output thereof. The pneumatic engine system includes a pneumatic engine, a gas storage device, a transit gas storage tank, and a suction device.
Floating filter module and water treatment apparatus and method using the same
The present invention relates to a floating filter module installed in a water treatment apparatus, such as in a public water treatment plant, a village water supply facility, a public sewage treatment plant, a wastewater treatment plant, or a village sewage treatment plant, in order to remove contamination particles. The floating filter module according to the present invention comprises: a hollow-type sintered filter having a plurality of fine pores which is arranged in wastewater within a water treatment tank in order to separate and filter the contamination particles from the wastewater introduced into the water treatment tank; a floating body connected to the sintered filter, and which floats to the surface of the wastewater within the water treatment tank so as to position the sintered filter at the upper portion of the wastewater in the water treatment tank; a main pipe communicating with an inner space of the sintered filter; a suction device coupled to the main pipe in order to provide a suction force to the sintered filter through the main pipe, thereby suctioning the wastewater in the water treatment tank through the plurality of fine pores and into the sintered filter; and a compressed-air supply apparatus having a compressed-air supply tube communicating with the inner space of the sintered filter through the main tube and an air compressor coupled to the compressed-air supply tube in order to supply compressed air into the inner space of the sintered filter, thereby releasing from the sintered filter the contamination particles that clog the fine pores of the sintered filter..
A submarine is designed for combating oil when submerged. The submarine includes a snout (14, 36) which is conduit-connected to a conduit leading into the submarine.
Floor cleaning apparatus
Floor cleaning apparatus (1) comprising: a) a front portion (16) and a rear portion (17); the rear portion (17) comprising two lateral rear wheels (3); b)a chassis (2); and c) a cleaning unit (4) attached to the chassis (2), wherein the cleaning unit (4) comprises: a first tank (15); a second tank (13); at least one rotatable brush (20), wherein the at least one brush (20) is arranged in the front portion (16) of the cleaning apparatus (1) so as to be contactable with the floor (12) to be cleaned; and a suction device (25) including at least a rear suction unit (7) arranged rearward of the at least one brush (20), and wherein the first tank (15) is attached to the chassis (2) and is configured as a receptacle with its smallest dimension x extending essentially vertically; and the second tank (13) is arranged in the rear portion (17) of the cleaning apparatus (1) and is configured as a receptacle having a smallest dimension z in the forward or rearward travel direction of the cleaning apparatus (1).. .
Floor cleaning apparatus
Floor cleaning apparatus (1) comprising: a) a front portion (16) and a rear portion (17); the rear portion (17) comprising two lateral rear wheels (3); b) a chassis (2) and c) a cleaning unit (4) attached to the chassis (2), wherein the cleaning unit (4) comprises at least one rotatable brush (20) which is arranged in the front portion (16) of the cleaning apparatus (1) so as to be contactable with the floor (12) to be cleaned, a brush housing (22) and a suction device (25) including at least a rear suction unit (7) arranged rearward of the at least one brush (20). The rear suction unit (7) is attached to the brush housing (22) by means of a resilient connecting device (10) allowing the rear suction unit (7) to move laterally with respect to the chassis (2) against an elastic resistance provided by the resilient connecting device (10)..
Rotatable basket extractor
A rotatable basket extractor for use in extracting oil from oleaginous feed material is disclosed. The extractor includes a rotatable rotor that includes a plurality of baskets extending radially outward from a central shaft, and the baskets receive and transport the oleaginous feed material while a motor rotates the baskets between a feed inlet and a feed outlet.
Liquid aspirator for drawing off and sucking up liquids
Liquid aspirator for drawing off and sucking up liquids, having a drawing-off lip (7), having a suction device for sucking up the liquid into a separating space (8) in the housing (1) of the liquid aspirator, having an exhaust-air channel (3), which is subjected to a negative suction pressure and is intended for leading the air out of the separating space (8), having a separating device (13), which is arranged in the separating space (8) and separates the liquid from the water, and having a tank for accommodating the liquid. Complex guidance of the liquid/air stream is avoided in that the housing (1) has a hollow chamber (2) which forms the separating space (8) and the tank, and into which the intake channel (4) opens and from which the exhaust-air channel (3) is guided out of the housing (1); wherein the hollow chamber (2) contains a motor-driven rotor (6) with a rotating impact surface, and the intake channel (4) is designed such that the air/liquid stream is directed for radial direction reversal and acceleration onto the impact surface..
An automatic cleaner includes a casing having a suction port, a suction device disposed in the casing to suction foreign substances through the suction port, a moving device that moves the casing, and a side brush assembly movably installed on the casing. The side brush assembly includes a movable member movably disposed on the casing, a first driving device that generates power for moving the movable member, a brush rotatably mounted on the movable member, and a second driving device that generates power for rotating the brush..
Mist collection device and liquid ejection device
A mist collection device is adapted to collect a mist of liquid generated by ejecting the liquid from a plurality of nozzles in an ejection head, the mist collection device includes a suction section, a tube section, a collection part, an outlet section and a suction device. A suction port is formed in the suction section with the suction port being an opening having a length in an arrangement direction of the nozzles greater than a width in a direction perpendicular to the arrangement direction.
Closed automated suction device and method
A closed automated suction device (casd) is described. The device is designed to overcome the need for manual suction and to facilitate strict asepsis in patients who are endotracheally intubated or tracheostomied.
Adaptive algorithm for thoracic drainage therapy
Devices and to methods for thoracic drainage for a patient having an air fistula. A vacuum is produced in the pleural cavity of the patient by means of a suction device.
Liquid suction device comprising a tip reducing the formation of a suction vortex
A device for suctioning a liquid contained in a vessel, that includes a take-up tube that is received in the vessel such that a bottom end of the section is submerged in the liquid. The bottom end of the take-up tube is extended downward by a rotationally symmetrical tip which has a main substantially vertical axis open downward and which includes an outer radial collar..