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Heat Exchanger

Heat Exchanger-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Heat exchanger
Hs Marston Aerospace Limited
April 12, 2018 - N°20180100822

A heat exchanger system comprises a heat exchanger; and one or more sensor(s) for measuring characteristics of a fluid flow field across a cross-section of a flow path in the heat exchanger. Each of the one or more sensor(s) comprises multiple conductivity sensing elements distributed across multiple locations in an array extending over the cross-section of the flow ...
Method of flowing coolant through exhaust heat recovery system after engine shutoff
Ford Global Technologies, Llc
April 12, 2018 - N°20180100711

Methods and systems are provided for adjusting a flow of coolant through a coolant system including a rear axle heat exchanger. In one example, a method may include flowing coolant through the coolant system while an engine is not operating. In another example, a method may include increasing a flow of coolant to the rear axle heat exchanger while the ...
Dual loop cooling system energy storage and reuse
Ford Global Technologies, Llc
April 12, 2018 - N°20180100709

Methods and systems are provided for a dual loop coolant system used to control an engine temperature. In one example, cooling capacity is transferred from a low temperature loop to a heat exchanger, and cooling capacity stored in the heat exchanger is transferred to a high temperature loop (e. G., an engine coolant loop). The flow of coolant from the ...
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Heat Exchanger Patent Applications
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Extruded tube for simplifying the formation of an internal heat exchanger for a closed cycle ...
Penn Aluminum International Llc
April 12, 2018 - N°20180100705

A heat exchanger is formed of inner and outer fluid tubes. The inner fluid tube has a profile that undulates in a smooth manner toward and away from the centroid of the inner fluid tube as the profile extends circumferentially about the centroid. The inner tube has axially opposite end margins that each form cylindrical tube portions. The cylindrical tube ...
Heat exchangers
Hamilton Sundstrand Corporation
April 12, 2018 - N°20180100704

A heat exchanger comprises a shell having a first inlet and a first outlet for a first fluid (h) and a second inlet and a second outlet for a second fluid (c), and a screw element. The screw element has a core and first and second nested helical flights mounted to the core. The helical flights define first and second ...
Indirect heat exchanger
Baltimore Aircoil Company, Inc.
April 12, 2018 - N°20180100703

An improved indirect heat exchanger is provided which is comprised of a plurality of coil circuits, with each coil circuit comprised of an indirect heat exchange section tube run or plate. Each tube run or plate has at least one change in its geometric shape or may have a progressive change in its geometric shape proceeding from the inlet to ...
Heat Exchanger Patent Pack
Download 1619+ patent application PDFs
Heat Exchanger Patent Applications
Download 1619+ Heat Exchanger-related PDFs
For professional research & prior art discovery
inventor
  • 1619+ full patent PDF documents of Heat Exchanger-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Indirect heat exchanger
Baltimore Aircoil Company, Inc.
April 12, 2018 - N°20180100701

An improved indirect heat exchanger is provided which is comprised of a plurality of coil circuits, with each coil circuit comprised of an indirect heat exchange section tube run or plate. Each tube run or plate has at least one change in its geometric shape or may have a progressive change in its geometric shape proceeding from the inlet to ...
Indirect heat exchanger
Baltimore Aircoil Company, Inc.
April 12, 2018 - N°20180100700

An improved indirect heat exchanger is provided which is comprised of a plurality of coil circuits, with each coil circuit comprised of an indirect heat exchange section tube run or plate. Each tube run or plate has at least one change in its geometric shape or may have a progressive change in its geometric shape proceeding from the inlet to ...
Multiple pressure mixed refrigerant cooling process and system
Air Products And Chemicals, Inc.
April 12, 2018 - N°20180100694

Systems and methods described for increasing capacity and efficiency of natural gas liquefaction processes having a mixed refrigerant precooling system with multiple pressure levels comprisingcooling the compressed mixed refrigerant stream and separating the cooled compressed mixed refrigerant stream into a vapor and liquid portion. The liquid portion provides refrigeration duty to a first precooling heat exchanger. The vapor portion is ...
Refrigeration cycle device
Hitachi, Ltd.
April 12, 2018 - N°20180100677

In a refrigeration cycle device, a compressor, a heat exchanger serving as a condenser, an expansion valve, and a heat exchanger serving as an evaporator are connected in order through refrigerant piping to form a refrigeration cycle. The refrigeration cycle device includes an evaporation temperature sensor provided between the expansion valve and the exchanger serving as the to evaporator. The ...
Heat exchanger for a hvac unit
Johnson Controls Technology Company
April 12, 2018 - N°20180100675

A heating, ventilating, and air conditioning (hvac) system includes a refrigerant loop having a compressor, where the compressor is configured to circulate a refrigerant through the refrigerant loop, a first heat exchanger disposed along the refrigerant loop, where the first heat exchanger is configured to place the refrigerant in a first heat exchange relationship with a working fluid, and an ...
Variable refrigerant flow air conditioning system with dual control over temperature and humidity and control ...
Midea Group Co., Ltd.
April 12, 2018 - N°20180100668

The disclosure discloses a variable refrigerant flow (vrf) air conditioning system with dual control over temperature and humidity and a control method thereof, in which the vrf air conditioning system includes multiple indoor machines, an outdoor machine and a controller; the outdoor machine is provided with a first connector and a second connector; each indoor machine includes an indoor throttle ...
Heat exchanger and air-conditioning apparatus
Mitsubishi Electric Corporation
April 12, 2018 - N°20180100659

A heat exchanger, including plural flat tubes arranged in a right-and-left direction orthogonal to a front-and-back airflow direction of the heat exchanger, a corrugated fin sandwiched by adjacent of the flat tubes and thermally connected thereto at each of apexes of the corrugated fin, an inlet header connected to one end of each of the flat tubes, and an outlet ...
Heat Exchanger Patent Pack
Download 1619+ patent application PDFs
Heat Exchanger Patent Applications
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For professional research & prior art discovery
inventor
  • 1619+ full patent PDF documents of Heat Exchanger-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Thermoelectric temperature controlled cooler for biomedical applications
The Regents Of The University Of California
April 12, 2018 - N°20180098903

A heat exchanger module (hem) and system uses a flexible substrate with one or more open channels, to which a substrate cover is bonded, thereby forming closed channels in the flexible substrate. Thermoelectric coolers (tecs) are attached to optional thermally diffusing copper squares atop the substrate cover. An interface cover is attached to the tec tops, with a compliant thermally ...
Thermal control system
Stryker Corporation
April 12, 2018 - N°20180098878

A thermal control unit for delivering temperature-controlled fluid to one or more patient pads that are in contact with a patient is disclosed. The thermal control unit includes a fluid circuit with an inlet and outlet, a heat exchanger, a pump, and a controller. A fluid quality monitor is included in some embodiments to monitor a cleanliness of the circulating ...
Information processing system and control method for information processing system
Fujitsu Limited
April 05, 2018 - N°20180098464

An information processing system includes a chiller configured to cool a primary refrigerant; a liquid immersion tank in which a processing device including a first electronic component is immersed in a secondary refrigerant; a second electronic component coupled to the processing device; a blower configured to blow or inhale air for the second electronic component; a coil in which the ...
Air conditioner
Johnson Controls-hitachi Air Conditioning Technology (hong Kong) Limited
April 05, 2018 - N°20180095483

The air conditioner has a configuration such that, in an air-warming operation: the average refrigerant exit temperature, which is obtained by averaging the temperature of the refrigerant exits of indoor heat exchangers 7 in a plurality of indoor units 10, as detected by heat-exchanger-refrigerant-exit temperature probes 34 in the indoor units 10, is determined; the temperature difference between the average refrigerant exit temperature and ...
System and method of cleaning condenser for binary power generation
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd.)
April 05, 2018 - N°20180094885

A system of cleaning a condenser provided in a circulation flow passage for allowing circulation of a working medium in a binary power generation system, includes: an inlet header into which a cooling medium flows; and a heat exchanger including a plurality of branch ports into which the cooling medium flows from the inlet header. The heat exchanger is configured ...
Water collection/deflection arrangements
Baltimore Aircoil Company, Inc.
April 05, 2018 - N°20180094884

Improved water management systems which deflect or collect evaporative liquid exiting counterflow heat exchangers and improve airflow distribution are provided. Such heat exchangers include open cooling towers, closed circuit cooling towers, and evaporative condensers. The improved water management systems eliminate water splash out and the noise associated with water splashing. Further, when the fan assemblies are located below the evaporative ...
High temperature heat exchanger with chromium absorber
Bosal Emission Control Systems Nv
April 05, 2018 - N°20180094883

A high temperature plate heat exchanger with low chromium rejection for fluids above 550° c. And a method of cooling a gas is suggested. The heat exchanger comprises a plurality of heat transfer plates made of a chromium-containing alloy, particularly high-temperature stainless steel or ni-based chromium-containing alloy and having two heat transfer surfaces. The plurality of heat transfer plates comprise ...
Transparent heat exchanger
Raytheon Company
April 05, 2018 - N°20180094882

In one aspect, a transparent heat exchanger includes a first transparent substrate optically attached to a heat source, one or more fins to transfer heat from the heat source, the one or more fins comprising transparent material and further comprising one of a manifold coupled to the first transparent substrate or a facesheet coupled to the first transparent material.
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