The archive
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13,576 items
patent · · added 2 months ago
A fuel reforming system for an internal combustion engine has a fuel reforming reactor to be supplied with a hydrocarbon fuel. The reactor contains a catalyst carrier and a catalys...
patent · · added 2 months ago
A method and system for the open cycle operation of an internal combustion engine to achieve more complete combustion and increased efficiency, and to effectively reduce or elimina...
patent · · added 2 months ago
A quick action firing assembly for charging and sudden release of gas under pressure in a seismic energy generator for offshore subsurface exploration, for example, comprising a ho...
patent · · added 2 months ago
Machine transcription of the US552688 patent scan, 6 pages.
patent · · added 2 months ago
Machine transcription of the US3157172 patent scan, 6 pages.
patent · · added 2 months ago
AN ELECTROLYSIS OR FUEL CELL WHICH INCLUDES A PLURALITY OF POROUS ELECTROCHEMICAL REACTIVE ELECTRODES POSITIONED ALTERNATELY WITH POROUS ELECTRICALLY NON-CONDUCTIVE DIAPHRAGMS; THE...
patent · · added 2 months ago
A device for producing hydrogen gas and introducing it into the intake manifold of an internal combustion engine with the device being in the form of a container having iron balls...
patent · · added 2 months ago
patent · · added 2 months ago
A vapor fuel producing system for optimizing fuel efficiency including a vapor producing chamber, a controlled level of liquid fuel maintained in the chamber, agitation of the fuel...
patent · · added 2 months ago
patent · · added 2 months ago
An electrically controlled vacuum operated fuel vapor canister purge valve having a regulator valve subassembly with a vacuum signal chamber on one side of a pressure responsive po...
patent · · added 2 months ago
This system uses the fuel tank not only to store fuel, but as a generator to create a raw overly rich air/fuel mixture through the use of a bubble pan in the bottom of the fuel tan...
patent · · added 2 months ago
An engine controller tracks purge system pressure within a vapor line extending from a fuel tank to a carbon canister and, in the event that pressure changes at an unduly high rate...
patent · · added 2 months ago
In accordance with this invention a vapor engine is provided having a first piston of a given diameter and a second piston having a larger diameter than the first piston. Walls are...
patent · · added 2 months ago
An air/ratio control system and method for an internal combustion engine coupled to a fuel vapor recovery system simultaneously maps a difference between a desired air/fuel ratio a...
patent · · added 2 months ago
An evaporated fuel treatment device comprising a purge control valve for controlling an amount of fuel vapor fed into the intake passage from a charcoal canister, wherein the press...
patent · · added 2 months ago
A three-way valve is mounted in the middle of a bypass passage bypassing the upstream and downstream of a compressor, and a purge passage is connected to the three-way valve. When...
patent · · added 2 months ago
An air fuel vapor stratifier apparatus is described, for use with piston internal combustion engines, to create stratified air fuel vapor mixtures within the engine combustion cham...
patent · · added 2 months ago
In an internal combustion engine of gasoline direct injection type, there is arranged a gasoline vapor purging system. The vapor purging system has a vapor purging section which te...
patent · · added 2 months ago
A fuel vapor feed controlling apparatus of a lean burn internal combustion engine suppresses either one of a rich misfire or a surge when fuel vapor is fed into the engine. A purge...
patent · · added 2 months ago
A purge passage is communicated to the upstream side of a compressor of a turbosupercharger, and on the other hand, a purge control valve and an electrically powered pump are mount...
patent · · added 2 months ago
A fuel supply system for providing fuel from a fuel source to a combustion chamber of an engine is disclosed. The fuel supply system includes a vapor separator in which vapor is se...
patent · · added 2 months ago
An internal combustion engine for motor vehicles, with an intake tube for aspirating combustion air, in which the tube leads to at least one combustion cylinder, and in which tube...
patent · · added 2 months ago
A fuel supply system for providing fuel from a fuel source to a combustion chamber of an engine is disclosed. The fuel supply system includes a vapor separator in which vapor is se...
patent · · added 2 months ago
Disclosed is cold-start fuel vapor emission control system for an internal combustion engine having an intake manifold and a fuel tank, comprising the following components: (1) a h...
patent · · added 2 months ago
Hydrogen engine with controlled combustion comprises suction means connected to the crankcase reducing or precluding flow of lubricating oil or associated gases into the combustion...
patent · · added 2 months ago
An evaporated fuel treatment device comprising a purge control valve for controlling an amount of fuel vapor fed into the intake passage from a charcoal canister. The drive pulse o...
patent · · added 2 months ago
A combustion chamber for a gas turbine using hydrogen as fuel, is equipped with an evaporator for liquid hydrogen which converts the hydrogen into its gaseous form that is fed dire...
patent · · added 2 months ago
A pump device for performing a leak diagnosis of a fuel vapor retention system. The pump device is provided for a fuel vapor retention system of an internal combustion engine, havi...
patent · · added 2 months ago
A fluid vaporization system comprises a first fluid inlet for receiving a first fluid, a second fluid inlet for receiving a second fluid, and a first discharge aperture for dischar...
