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Internal Combustion Engine

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


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NEW Autonomous driving with dynamic skip fire
Tula Technology, Inc.
February 15, 2018 - N°20180046184

The present invention relates generally to techniques for improving fuel efficiency of a vehicle powered by an internal combustion engine capable of operating at various displacement levels. An autonomous driving unit or cruise controller selects when possible an engine torque output that corresponds to a fuel efficient displacement level. The resultant vehicle speed profile and nvh level is acceptable to ...
NEW Membrane pump, in particular for use in the exhaust gas system of an internal combustion ...
February 15, 2018 - N°20180045192

A membrane pump (1, 1′, 1″), in particular for use in the exhaust gas tract of a combustion engine (70), comprising a pressure housing (2), the internal volume (4) of which is subdivided by a number of resiliently deformable membranes (6) into a plurality of sub-volumes (8, 10) separated from one another on the gas side, wherein a biasing force is applied to the or each membrane (6) ...
NEW Starter device for an internal combustion engine and backpack power tool with an internal combustion ...
Andreas Stihl Ag & Co. Kg
February 15, 2018 - N°20180045158

A starter device for an internal combustion engine has a rope pulley and a starter rope wound onto the rope pulley. A starter handle is fastened to the starter rope. A rope guide with a first deflection roller is provided. A rope outlet opening is arranged along a circumferential section of the first deflection roller and extends along the circumferential ...
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Internal Combustion Engine Patent Applications
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NEW Air induction systems for internal combustion engines
Cummins Filtration Ip, Inc.
February 15, 2018 - N°20180045148

Air induction systems are for an internal combustion engine. The air induction systems comprise an air intake plenum that conducts intake airflow to an air cleaner for cleaning prior to combustion in the internal combustion engine. The air intake plenum is movable with respect to the air cleaner between an open position separated from the air cleaner and a closed ...
NEW Internal combustion engine
Honda Motor Co., Ltd.
February 15, 2018 - N°20180045147

In an internal combustion engine for a vehicle, a fuel delivery pipe is favorably protected without adding any heavy or costly protective structure. A guide portion (65) opposing the throttle body and having a slant that recedes rearward toward an outboard side of the vehicle is formed in a first support member (50) supporting a lateral end of an intake chamber member ...
NEW Internal combustion engine
Honda Motor Co., Ltd.
February 15, 2018 - N°20180045146

In an internal combustion engine for a vehicle, a fuel delivery pipe (37) is favorably protected from a load of a frontal crash. An intake chamber member (42) positioned in an upper part of an intake manifold (31) is supported by an engine main body (11) via a first support member (50) and a second support member (51) at laterally spaced apart parts of the intake ...
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Internal Combustion Engine Patent Applications
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inventor
  • 2242+ full patent PDF documents of Internal Combustion Engine-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.
NEW Method and apparatus for controlling operation of an internal combustion engine
Gm Global Technology Operations Llc
February 15, 2018 - N°20180045126

An internal combustion engine includes a method for operating including, determining, using an accelerator pedal position sensor, an operator request for power and determining an engine operating point based upon the operator request for power. A motored-cylinder temperature is determined based upon the engine operating point, and a knock-limited combustion phasing point is determined based upon the motored-cylinder temperature and ...
NEW Control unit for internal combustion engine
Aisin Seiki Kabushiki Kaisha
February 15, 2018 - N°20180045125

A control unit for an internal combustion engine is configured for allowing smooth operation of the internal combustion engine by increasing an intake amount while maintaining an opening timing of an intake valve constant, at the time of low-rotation, high-load state. A valve opening/closing timing control apparatus includes a phase adjustment mechanism configured to vary a relative rotational phase ...
NEW Small engine combination switch
Hangzhou Power Young Technology Co. Ltd
February 15, 2018 - N°20180045124

The invention relates generally to portable internal combustion engine powered devices. Public a small engine control combination switch comprising a knob assembly, a bracket and a choke cable, knob assembly includes a fixed plate, characterized in that the fixed plate with a rail; the bracket including a first hole. The choke cable connects with the rail through the first hole. ...
NEW Helical follower internal combustion engine
February 15, 2018 - N°20180045112

The present invention is helical follower internal combustion engine. The present invention has a smooth, cylindrical follower orthogonally attached to a piston rod. The follower fits into two connected half-cylindrical, helical grooves formed by a two-piece cylindrical sleeve. The two-piece cylindrical sleeve is attached to a rotating cylindrical hub. Reciprocal motion of the piston causes rotation of the rotating cylindrical ...
NEW Rotary internal combustion engine
Pratt & Whitney Canada Corp.
February 15, 2018 - N°20180045110

A method of controlling an air intake flow in a rotary engine having primary and secondary inlet ports, including positioning the secondary inlet port rearwardly of the primary inlet port and forwardly of the exhaust port along a direction of a revolution of the rotor, providing independently closable communications between an air source and the primary and secondary inlet ports, ...
NEW Turbocharger with twin waste-gate valves
Gm Global Technology Operations Llc
February 15, 2018 - N°20180045104

A turbocharger includes a compressor wheel configured to pressurize an airflow for delivery to an internal combustion engine. The turbocharger also includes a turbine wheel configured to be driven by the engine's post-combustion gases and drive the compressor wheel. The turbocharger additionally includes a waste-gate assembly. The waste-gate assembly includes a first waste-gate valve and a second waste-gate valve, wherein ...
NEW Charge air cooler for a motor vehicle
Mahle International Gmbh
February 15, 2018 - N°20180045102

A charge air cooler for an internal combustion engine may include a heat exchanger having a plurality of fluid paths through which charge air to be cooled is flowable. The charge air cooler may also include a collector attached to the heat exchanger and communicating with the fluid paths. A lower region of the collector may be configured as a ...
NEW Internal Combustion Engine Patent Pack
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Internal Combustion Engine Patent Applications
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For professional research & prior art discovery
inventor
  • 2242+ full patent PDF documents of Internal Combustion Engine-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.
NEW Variable valve system
Denso Corporation
February 15, 2018 - N°20180045088

A variable valve system including a crank angle sensor that measures a rotation angle of a crankshaft, a cam angle sensor that measures a rotation angle of a camshaft coupled to the crankshaft and which opens and closes valves, and a controller that controls the internal combustion engine. At least one of the crank angle sensor or the cam angle ...
NEW Variable valve mechanism of internal combustion engine
Otics Corporation
February 15, 2018 - N°20180045083

A variable valve mechanism includes a rocker arm including a first input arm, a second input arm, and an output arm, and a switch device that switches an operating state to a first state by coupling only the first input arm to the output arm, and switches the operating state to a second state by coupling only the second input ...
NEW Offset rotational internal combustion engine with centrifugal gasoline pressure
February 15, 2018 - N°20180045047

Disclosed is an offset rotational internal combustion engine in which an outer ring rotates on a one axis and an inner disk rotates on a second offset axis. Pistons are connected to the outer ring, while cylinders and other devices for operating the engine are mounted within an inner disk that rotates on a second axis that is offset from ...
NEW Method of lubricating an internal combustion engine
The Lubrizol Corporation
February 15, 2018 - N°20180044610

The disclosed technology provides a method of lubricating a compression-ignition internal combustion engine with a maximum laden mass over 2,700 kg comprising supplying to the engine a lubricating composition comprising: an oil of lubricating viscosity, a 300 tbn or higher alkaline earth metal sulfonate detergent having a metal ratio of 10 to 40, an alkaline earth metal sulfonate detergent having a metal ratio of 3 ...
NEW Lubricating oil composition for internal-combustion engine, and method for reducing friction in gasoline engine
Idemitsu Kosan Co., Ltd.
February 15, 2018 - N°20180044609

Provided is a lubricating oil composition for internal combustion engines capable of exhibit a sufficient friction-reducing effect from a low-temperature range assuming engine starting to a practical temperature range of 80° c. Or higher. The lubricating oil composition for internal combustion engines contains a surfactant having an alkylene oxide as the constituent unit and having an hlb value of 7 or ...
NEW Self-moving apparatus and components thereof
February 15, 2018 - N°20180044014

The present invention relates to smas (self-moving apparatuses) which use any type of propulsion means, including, without limitation, an fpgb (propeller-gear block) comprising an fp (propeller) and a drive for supplying power thereto. More particularly, the present invention describes: novel forms of energy-efficient (economical) fpgbs; and novel conceptual designs for smas, which make it possible to create economical smas with ...
NEW Stackable disaster relief vehicle
February 15, 2018 - N°20180043953

A stackable mobile platform vehicle with a body with attached tires and wheels with a load bearing strength of at least 2500 pounds. In some instances the platform vehicle is powered by an electrical motor coupled to a generator which is powered by an internal combustion engine. A large flat load bearing deck on top of the vehicle is sufficient to ...
NEW Tracked all-terrain vehicle
Polaris Industries Inc.
February 15, 2018 - N°20180043932

A tracked all-terrain vehicle is shown which includes an internal combustion engine, an electric generator, and a plurality of electric motors which drive movement of the tracks of the tracked all-terrain vehicle.
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