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Buret

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


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Carburetor for two-stroke internal combustion engine
Zama Japan Kabushiki Kaisha
May 10, 2018 - N°20180128159

A carburetor for a two-stroke internal combustion engine whereby airtightness is maintained and intake of uncombusted fuel into an air path is prevented. The carburetor includes a circular cylindrical valve hole and a rotary valve fitted into the valve hole such that it can rotate and is disposed perpendicularly across a fuel intake path and an air intake path which ...
Electronic fuel injection throttle body assembly
Holley Performance Products, Inc.
May 03, 2018 - N°20180119656

Present embodiments provide a throttle body which may be used with a variety of engines of different manufacturers. The throttle body may be used to replace mechanical or hydraulically controlled carburetors with electronic fuel injection. The throttle body may provide improved fuel pathways through and about the throttle body in order to move fuel to opposed side. The throttle bodies ...
Carburetor with idle down feature
Liquid Combustion Technology, Llc
May 03, 2018 - N°20180119648

A carburetor with a throttle valve is provided in which a linkage member is in communication with the throttle valve. An idle down handle can be moved from an unactuated position to an actuated position and is in communication with the throttle valve. Movement of the idle down handle to the actuated position causes the throttle valve to be placed ...
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Fuel enrichment simple starting device and method of carburetor
May 03, 2018 - N°20180119646

This present invention relates to the field of carburetor, in particular, relates to a fuel enrichment simple starting device and method of carburetor, using pre-injection technology to achieve engine fuel enrichment start, that is, in the first step squeeze the purge bulb, pre-inject the quantitative fuel, and then use the choke of the large volume air to achieve simple start, ...
Carburetor arrangement
February 01, 2018 - N°20180030930

A carburetor for a gas powered internal combustion engine having a plurality of pressure reducing stages for reducing the pressure of the gas phase in a liquified petroleum gas storage bottle prior to the mixing of the gas phase of the liquified petroleum gas with ambient air.
Suction tube of stratified scavenging engine
Yamabiko Corporation
January 25, 2018 - N°20180023515

A suction tube of a stratified scavenging engine that can improve the flexibility in designing the shapes and layouts of an air-fuel mixture passage and an air passage; allow for continuous and smooth changes in the shapes of the cross sections of the air-fuel mixture passage and the air passage from the inlet side toward the outlet side; reduce the ...
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  • + full patent PDF documents of Buret-related inventions.
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Charge forming device with tamper resistant adjustable valve
Walbro Llc
December 28, 2017 - N°20170370328

A carburetor with a body with a cavity in which an adjustable fuel valve is received. To inhibit access to and manual adjustment of the valve, a cover may overlay at least a portion of the adjustable valve. In some forms, a releasable lock plate may be received between the cover and the adjustable valve. Specialty tools may release the ...
Method for controlling the fuel supply to an internal combustion engine at start-up and a ...
Husqvarna Ab
November 30, 2017 - N°20170342944

The invention concerns a method for controlling the fuel supply to an internal combustion engine at start-up. The fuel supply system can be set in at least two start modes, a lean mode and a rich mode, and the selection of mode is based on an evaluation of a previous start attempt or successful run. The invention also concerns a ...
Burette
November 30, 2017 - N°20170341071

A sliding seal [4] is operated within a bore [1] by means of magnetic attraction to an externally positioned and operated ring magnet [10] thus enabling a burette to be filled through the jet [3] like a syringe and remove the need for a control tap.
Energy system or apparatus and method of energy system or apparatus operation or control
November 09, 2017 - N°20170321598

Presented herein is an energy conversion module containing an internal combustion engine, air compressor, fuel delivery system, waste energy collection system and emission control system. Energy input is controlled via a feedback loop containing an air compressor, carburetor and post-combustion oxygen sensor. Emissions are controlled via the use of a high-efficiency catalytic converter and exhaust gas recirculation system via a ...
Impulse pump
November 02, 2017 - N°20170314510

In at least some implementations, a carburetor includes a body, a fuel pump diaphragm and a pressure pulse passage. The fuel pump diaphragm is carried by the body and defines in part a fuel chamber on one side of the fuel pump diaphragm and a pressure pulse chamber on the other side of the fuel pump diaphragm. The pressure pulse ...
Attachment structure for solenoid valve to carburetor unit
October 19, 2017 - N°20170298872

An attachment structure for a solenoid valve which can be stably attached to and removed from a carburetor unit with a single movement and without increasing the number of parts. A rod-like supporting portion is disposed a predetermined distance away from a surface of a carburetor unit and extending in a direction substantially perpendicular to a direction of and installed ...
Dual fuel carburetor
October 05, 2017 - N°20170284341

A dual fuel carburetor includes a carburetor body, a main jet pipe and a float chamber housing to form a float chamber, the needle valve device includes a pushing needle and a needle valve base, the pushing needle is movably inserted in the float chamber housing, and a window is formed at a bottom of the float chamber housing, the ...
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Fuel supply apparatus for general purpose engine
Honda Motor Co., Ltd.
September 21, 2017 - N°20170268461

A fuel supply apparatus for a general purpose engine includes a carburetor provided in an air intake line extending from an air cleaner to the general purpose engine, a pressure reduction connection channel connected to a float chamber of the carburetor and the air cleaner, a control valve provided in the pressure reduction connection channel, a pressure reduction pump provided ...
Engine-driven working machine
Honda Motor Co., Ltd.
September 21, 2017 - N°20170268458

An engine-driven working machine capable of suppressing vibration, and further securing output power of an engine is provided. An engine-driven working machine 10 is a generator in which an outer case 12 is formed to be substantially rectangular in plan view that extends in a longitudinal direction, and an engine 15 is housed in an inside 13 of the outer case 12. In the generator 10, ...
Fuel cell system, and fuel cell module
Toshiba Fuel Cell Power Systems Corporation
September 07, 2017 - N°20170256807

A fuel cell system according to the present invention includes a cell stack, a combustion part, a reformed water carburetor, a gas mixer, and a reformer. The cell stack is a cell stack that is configured by stacking fuel cells and generates electric power by using hydrogen-containing gas and oxygen-containing gas. The combustion part burns the hydrogen-containing gas and the ...
Carburetor for gaseous fuels
Bigas International Autogas Systems S.r.l.
August 31, 2017 - N°20170248102

A carburettor for supplying gaseous fuels in internal combustion engines, comprises a main body in which there are defined an intake section, a first pressure reduction section, a second pressure reduction section connected to the first section, a supply section connected to the second pressure reduction section, a venturi device connected to the supply section, wherein the venturi device forms ...
Set of introducers for use in placement of suburethral sling
August 24, 2017 - N°20170238964

The present invention relates to the treatment of persons with urinary incontinence. More particularly, the invention extends to a set of introducers (also commonly referred to as tunnelers) shaped to accommodate the altis® suburethral sling (coloplast corporation), which is commonly used in surgical treatment of female stress urinary incontinence.
Backpack type blowing apparatus
Maruyama Mfg. Co., Inc.
August 24, 2017 - N°20170238471

A backpack type blowing apparatus includes an intake pipe that connects an air cleaner fixed to a fan case of an air blower to a carburetor that supplies an evaporated fuel to an engine body, and a top cover fixed to the fan case to cover at least the intake pipe by interposing the intake pipe between the top cover ...
Mass-airflow measurement conversion apparatus for internal combustion engine carburetors
Bg Soflex Llc
August 03, 2017 - N°20170218872

A mass air flow measurement apparatus for an internal combustion engine includes: a plurality of pressure sensors disposed at different locations along an air intake path of the internal combustion engine, each pressure sensor adapted to sense a pressure of air flowing into the internal combustion engine and output an electrical signal as a pressure signal corresponding to the sensed ...
Control diaphragm for diaphragm carburetors
Dätwyler Schweiz Ag
July 27, 2017 - N°20170211514

A control diaphragm for controlling a fuel feed in a diaphragm carburetor of an internal combustion engine, includes a central, substantially flat feeling region, a functional region circumferentially extending around the feeling region in a concentric manner, and a peripheral fastening border for fastening the control diaphragm. The control diaphragm closes off a control chamber of the diaphragm carburetor in ...
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