Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof › F02M 21 - Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
Patents for F02M 21 - Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form (6,051)
08/1999
08/04/1999CN2331766Y Gas mixer
08/04/1999CN1225154A Pressurizing a gas injection type fuel injection system
07/1999
07/28/1999CN1224483A Fuel supply system for IC engines
07/20/1999US5924400 Lubricating oil supply apparatus
07/15/1999WO1999035400A1 Intensifier apparatus and method for supplying high pressure gaseous fuel to an internal combustion engine
07/15/1999WO1999035381A1 Compressed natural gas cylinder pump and reverse cascade fuel supply system
07/15/1999WO1999025170A3 Supply system and liquefied gas fuel injector
07/15/1999CA2316927A1 Intensifier apparatus and method for supplying high pressure gaseous fuel to an internal combustion engine
07/07/1999CN1222220A Internal combustion engine using water decomposition gas
07/06/1999US5918574 Gas canister holder for a compact engine
07/01/1999WO1999032774A1 Method and apparatus for relieving a differential pressure across a gaseous fuel admission valve of a dual fuel engine
06/1999
06/30/1999EP0925438A1 Fuel injection device for an internal combustion engine
06/30/1999EP0925435A1 Injection device
06/29/1999US5916831 Carburetor
06/29/1999US5915365 Combined system using a vaporous fuel mixture energy source and an internal combustion engine and method therefor
06/29/1999CA2219477A1 Pressurized gaseous fuel carburetor
06/23/1999CN2325538Y 气化器 Gasifier
06/16/1999EP0922851A2 LPG reservoir for an internal combustion engine adapted to be operated selectively with gasoline and LPG
06/16/1999EP0922157A1 Liquid gas engine
06/16/1999CN1219641A Installation for aluminothermic iron vapour method to produce hydrogen
06/15/1999US5913239 Mass flow measurement device
06/10/1999DE19854301A1 Gas pressure regulating valve
06/03/1999WO1999027247A1 Fuel injector
06/01/1999US5908475 Includes an intake air passage which has a combination of radial holes and radial tubes arranged so that the gas is injected into the air stream. the gas passage contains gas which is at a higher pressure than the intake air.
05/1999
05/27/1999WO1999025170A2 Supply system and liquefied gas fuel injector
05/26/1999CN2320803Y Internal combustion engine using gas fuel changed by diesel engine
05/20/1999WO1999024714A1 High pressure fuel supply system for natural gas vehicles
05/18/1999US5904131 Internal combustion engine with air/fuel ratio control
05/18/1999US5904130 Gaseous fuel injection system
05/12/1999EP0915248A1 Fuel injection device for internal combustion engine
05/12/1999EP0915247A1 Supply system for internal combustion engines
05/06/1999WO1998059164A8 Lng fuel storage and delivery systems for natural gas powered vehicles
05/05/1999CN2317321Y Gas supply controller
05/04/1999US5899194 Method and apparatus for supplying fuel
04/1999
04/29/1999WO1999020885A1 Internal combustion engine fuel management system
04/28/1999EP0910741A1 Pressurising a gas injection type fuel injection system
04/27/1999US5896847 Liquefied fuel vaporizing apparatus and gas engine provided with the same
04/27/1999CA2114550C Combination in line air-filter/air-oil separator/air-silencer
04/21/1999CN2315314Y High efficiency gas cycle fuel igniting and safety protector
04/21/1999CN2315313Y Liquefied gas booster cycle and motorcycle
04/15/1999WO1999018345A1 Vapour fuel injection valve
04/15/1999CA2305244A1 Vapour fuel injection valve
04/13/1999US5893385 Liquid discharging device for discharging liquid stored on a bottom wall of an interior of a compressed natural gas tank of a vehicle
04/07/1999EP0907012A1 Internal combustion engine using water decomposition gas
03/1999
03/30/1999US5887799 Dual fuel injector
03/30/1999US5887574 Liquid fuel injection system
03/30/1999US5887567 Natural gas fueling system
03/25/1999WO1999014476A1 Method and device for determining the gas intake in an internal combustion engine
03/25/1999DE19741566A1 Piston engine operable by liquid or gaseous fuel
03/23/1999US5884488 High pressure fuel supply system for natural gas vehicles
03/17/1999CN2310867Y Controller for LPG moped and motorcycle
03/17/1999CN2310866Y Pressure reducing manostat for LPG moped and motorcycle
03/17/1999CN1211302A Gas valve
03/16/1999US5881701 Method and apparatus for providing multipoint gaseous fuel injection to an internal combustion engine
03/16/1999US5881689 Device to control valves of an internal combustion engine, especially the gas supply valve of a gas engine
03/11/1999WO1998059164A3 Lng fuel storage and delivery systems for natural gas powered vehicles
03/11/1999DE19840460A1 Gas metering method for IC engine operated with fuel gas especially for motor vehicles
03/10/1999CN1042455C Improvements of IC engine
03/09/1999US5878730 Lawn mower powered by alternative fuels using a fuel injector adapted for gaseous fuels
02/1999
02/25/1999DE19837199A1 Fuel pressure monitoring for gas powered IC engine
02/24/1999EP0898064A1 Gas engine
02/23/1999US5873351 Used with a gas supply and internal combustion engines
02/09/1999US5868122 For a vehicle
02/09/1999US5868121 Method and apparatus for relieving a differential pressure across a gaseous fuel admission valve of a dual fuel engine
02/03/1999EP0894968A1 Injection device capable of phasing the flow rate of a gaseous fuel (l.p.g. or methane) which feeds an internal combustion engine
02/03/1999EP0558592B1 A method and a system for fuel injection
02/02/1999US5865262 Hydrogen fuel system for a vehicle
01/1999
01/28/1999WO1999004145A1 Device and method for reduction of harmful emissions from a combustion engine
01/27/1999EP0893293A2 Gas fuel supply piping system
01/19/1999US5860407 Gaseous fuel control system for engines
01/19/1999CA2161843C Refueling check valve for compressed natural gas powered vehicles
01/19/1999CA2054007C Method and apparatus for production of fuel
01/13/1999EP0890720A1 Modulating device for feeding internal combustion engines with L.P.G. or methane and method for controlling the device
01/12/1999US5857448 Injection system for an internal combustion engine
01/07/1999WO1999000179A1 Fuel mixing and utilization devices
01/07/1999EP0680558B1 Gas delivery system
01/07/1999DE19827439A1 Fuel injection system for vehicle using liquid petroleum gas
12/1998
12/30/1998WO1998059165A1 Improvement in diffuser-mixer devices for gas feeding systems, particularly for motor vehicles
12/30/1998WO1998059164A2 Lng fuel storage and delivery systems for natural gas powered vehicles
12/30/1998CA2293774A1 Lng fuel storage and delivery systems for natural gas powered vehicles
12/29/1998US5852993 Fuel system for internal combustion system and adapter for use in same
12/29/1998CA2142514C Crashworthy solenoid actuated valve for cng powered vehicle
12/15/1998CA2114509C Fuel injection
12/10/1998WO1998055758A1 System for vaporising liquefied petrol gas heated by engine lubricating oil
12/08/1998US5848372 Apparatus for detecting trouble states in engine
12/02/1998EP0880646A1 Gas valve
11/1998
11/25/1998EP0879346A1 Liquid fuel injection system
11/25/1998CN2298351Y Pressure regulator for compressed gas vehicle engine
11/19/1998WO1998051925A1 Hydraulically actuated gaseous or dual fuel injector
11/19/1998WO1998051923A1 Liquefied petroleum gas fuel system and method
11/19/1998CA2289859A1 Liquefied petroleum gas fuel system and method
11/10/1998US5832906 Intensifier apparatus and method for supplying high pressure gaseous fuel to an internal combustion engine
11/10/1998US5832905 Method and apparatus for providing multipoint gaseous fuel injection to an internal combustion engine
11/09/1998CA2204983A1 Hydraulically actuated gaseous or dual fuel injector
11/03/1998US5829418 Fuel supply system for internal combustion engines
10/1998
10/29/1998WO1998048163A1 Method and device for fuel proportioning in a gas-powered combustion engine
10/27/1998US5827335 Using a spud-end propane fuel metering tube having apertures facing downstream of the airflow and positioned transversely across the venturi throat within the mixing chamber; pollution control; power; efficiency
10/20/1998US5823446 Fuel injector valve for liquified fuel
10/14/1998EP0870920A2 Gas conveying arrangement for a combustion engine
10/14/1998EP0870916A2 An injection unit and injection method for supplying a gaseous fuel to an engine, particularly a propulsion engine
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