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Patent Searching and Data


Matches 201 - 250 out of 2,391

Document Document Title
WO/2007/109219A2
A fuel injector for an internal combustion engine includes a valve body (14). A valve seat (18) is associated with the valve body (14). The valve seat (18) defines an outlet opening (24) through which fuel may flow. An armature (38) is a...  
WO/2007/109715A1
A fuel injector includes an inductive heater that generates heat inductively in a structure to rapidly heat fuel within the fuel injector. Wires are connected to the inductive heater and are arranged outside of a fuel flow path.  
WO/2007/106930A1
This invention pertains to the vapourization of liquids or liquified gases off a heated surface. The invention forces the liquid to maintain thermal contact with the heated surface by imparting acceleration on the liquid and delivering t...  
WO/2007/088790A1
This invention provides an engine gas fuel supply apparatus comprising a gas fuel jet valve (10). The gas fuel jet valve (10) comprises a valve housing (42), a nozzle member (51), and a valve element (55). The valve housing (42) is provi...  
WO/2007/077904A1
A fuel cell system (1) includes a fuel cell (10), a hydrogen gas supply pipe system (3) for supplying a fuel gas to the fuel cell (10), and an injector (35) for adjusting the pressure of the upstream side of the hydrogen gas pipe system ...  
WO/2007/058103A1
It is possible to inject a fuel at a predetermined fuel injection rate. A fuel injection valve (1A) includes a valve body (10A) for injecting a fuel and a holder (20A) for holding the valve body (10A) inside and inserted to be fixed in a...  
WO/2007/056845A1
An internal combustion engine is provided that can be fuelled with first fuel alone or a combination of the first fuel and a second fuel or the second fuel alone. The engine comprises two separate fuel injection valves each disposed in t...  
WO/2007/054828A2
Disclosed is an injection valve in the form of a pump-nozzle unit comprising a cooling duct which allows the pump-nozzle unit to be cooled efficiently while resulting in a disconnection from the pressure variations of the pump-nozzle uni...  
WO/2007/030906A3
The present invention relates to a new auxiliary system of cold start, preferably used in the internal combustion engines that use alcohol as fuel. The engines "Flex Fuel" (alcohol/gasoline/GNV) are included in the possibility of the use...  
WO/2007/036213A1
Disclosed is a combustion engine comprising an injection device (1) for injecting a combustible fuel into a combustion chamber (2). In order to burn the fuel in an optimized manner to reduce consumption, said combustion engine is embodie...  
WO/2007/030906A2
The present invention relates to a new auxiliary system of cold start, preferably used in the internal combustion engines that use alcohol as fuel. The engines "Flex Fuel" (alcohol/gasoline/GNV) are included in the possibility of the use...  
WO/2007/028663A1
The invention relates to a fuel-injection system (1) comprising at least one fuel-injection valve (1a) and an adapter that can be heated (1b), which is attached to a fuel rail (1c) and to the fuel-injection valve (1a) of the fuel-injecti...  
WO/2006/130938A1
A heating assembly that allows an adequate pre-heating of a fuel used in an internal combustion engine is disclosed. Further, a method of pre-heating, which is carried out without the conscious intervention of the user is disclosed.  
WO/2006/102885A1
The invention relates to a motor vehicle heating system (10) which is embodied in such a way as to be operated by liquid fuel, and comprises a fuel pump (16 ; 16) and a damping element (34; 66) which is provided with an elastomer (36; 68...  
WO/2006/087367A1
A fuel injector comprising: a fuel supply conduit (1) for conveying fuel from a base end (3) of the fuel injector to a tip end (5) of the injector; a nozzle (7) at the tip end (5) of the injector for injecting the fuel into a combustion ...  
WO/2006/084915A1
The invention relates to an injection valve (1), which can be fitted into a cavity (4) of a cylinder head (5) of an internal combustion engine. Said valve comprises at least one injection orifice (6) and a nozzle body (2) with a nozzle b...  
WO/2006/052617A1
There is provided a fuel injector system for vaporizing liquid fuel and metering the vapor to an internal combustion engine of an automobile. The system has at least one fuel injector with at least one capillary flow passage with a heat ...  
WO/2006/038428A1
The engine ECU executes a program including the step (S100) of detecting an engine coolant temperature, the step (S110) of detecting an engine speed and an engine load, the step (S120) of estimating a temperature at a tip end of an in-cy...  
WO/2006/021014A1
The invention relates to an injection nozzle for injecting fuel into the combustion chamber of an internal combustion engine, said nozzle comprising a nozzle needle (7) that can be axially displaced in an injector nozzle (5) and plunges ...  
WO/2006/021015A1
The invention relates to a control valve for a nozzle that injects fuel into the combustion chamber of an internal combustion engine. Said valve comprises a nozzle needle (7) that can be axially displaced in an injector nozzle (5), the n...  
WO/2005/116442A1
Disclosed is an injection valve comprising an injector housing (1) that is provided with a cavity (2), and a piezo actuator (4) which is disposed in the cavity (2) of the injector housing (1) while encompassing a stack (34) of piezoelect...  
WO/2005/098231A1
An air-cooled engine is fixed in a suspended manner to the lower portion on the rear end side of a backbone section of a vehicle body frame. The engine is placed such that the center axis of a cylinder in a cylinder block is substantiall...  
WO/2005/075812A1
A fluid injector comprises a housing, an actuator unit and a valve body. The valve body has a needle (22) and a cartridge (21) with a recess, which takes in the needle (22) and which comprises on one of its ends a seat plate (213), that ...  
WO2004092569A3
A vaporized fuel injection system for a combustion engine includes a fuel vaporization chamber and a two-way valve. The fuel vaporization chamber has a chamber input and a chamber output, and is connected with a fuel source via the chamb...  
WO/2005/050004A1
A fuel injection valve (1), in particular for direct injection of fuel into the combustion chamber of a mixture-compressed, spark-ignited internal combustion engine, comprises at least one ejection opening (7) at the ejection end thereof...  
WO/2005/042965A1
A method for controlling a fuel system of an internal combustion engine (810). The method is employed with a fuel system having a source (710) of alcohol-containing liquid fuel, at least one fuel injector (900), a heat source for heating...  
WO/2005/042964A1
A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes a plurality of capillary flow passages, each of the plurality of capillary flow passages having an inlet end and an outlet ...  
WO2004097205A3
A fuel injector is provided with a lower nozzle body which is cooled with a small amount of metered fuel. In one embodiment, a blind passage is formed to extend from the upper portion to the lower end of the injector nozzle valve element...  
WO/2005/031149A1
A pilot fuel injection valve is provided that is mountable in a cylinder head of an engine and is operable to inject a liquid pilot fuel directly into a combustion chamber. The pilot fuel injection valve comprises a cooling system to kee...  
WO2004097204A3
An apparatus for and method of returning surplus fuel from a fuel injector (103) utilizes an internal channel (108) of the fuel injector (103) and a fuel return passage in a cylinder head (101) of an internal combustion engine (100). Eac...  
WO/2005/024224A1
The invention relates to a method for controlling a fuel high-pressure injection system (1) of a combustion engine (2), whereby the fuel high-pressure injection system (1) comprises at least one fuel high-pressure accumulator serving as ...  
WO/2005/024225A1
The invention relates to a fuel high-pressure injection system (1) serving as a common-rail injection system, comprising a fuel high-pressure accumulator, which serves as a fuel rail (3) and which is assigned to a multi-cylinder combusti...  
WO/2005/019640A1
The invention relates to a fuel injection valve (1), in particular, for the direct injection of fuel into the combustion chamber of a compressed-mixture, spark-ignition internal combustion engine, comprising a valve housing, formed by a ...  
WO/2005/019636A1
The invention relates to a fuel injection unit (1), for the injection of fuel into an internal combustion engine, comprising at least one fuel injection valve (2) and a first fuel distribution line (3), connected to each of the fuel inje...  
WO2004085828A3
The invention relates to a direct injection valve in a cylinder head (1), consisting of a cylindrical housing comprising the following components: a valve (16) for dosing a fluid by means of a valve needle (15), an actuator (2) for gener...  
WO/2005/001588A1
Apparatus for regulating fluid flow includes a first component (40) and a second component (22). The first component (40) has a substantially polygonal cross-section and provides a plurality of edges extending in a longitudinal direction...  
WO2004092570A3
A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a ...  
WO2004092558A3
A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a ...  
WO/2004/106725A1
Disclosed is a fuel injection nozzle comprising a cooling duct (6) that is disposed in the final region of a housing (1), which faces the combustion chamber. In order to cool the zones that are subjected to high thermal stress, the cooli...  
WO/2004/097205A2
A fuel injector is provided with a lower nozzle body which is cooled with a small amount of metered fuel. In one embodiment, a blind passage is formed to extend from the upper portion to the lower end of the injector nozzle valve element...  
WO/2004/097204A2
An apparatus for and method of returning surplus fuel from a fuel injector (103) utilizes an internal channel (108) of the fuel injector (103) and a fuel return passage in a cylinder head (101) of an internal combustion engine (100). Eac...  
WO/2004/094810A1
Apparatus sealably incorporating a fuel metering device and fuel processing device [200, 200a, 200b] for producing a stabilized fog of fuel droplets sized 50 microns and less that when mixed with combustion air burn completely, reduce or...  
WO2004065779A3
The invention relates to a method for the injection of fuel into an internal combustion engine, whereby the fuel is firstly enriched in a gas enrichment device (20) with a gas or gas mixture, in particular oxygen or air. The fuel is atom...  
WO/2004/092558A2
A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a ...  
WO/2004/092570A2
A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a ...  
WO/2004/092569A2
A vaporized fuel injection system for a combustion engine includes a fuel vaporization chamber and a two-way valve. The fuel vaporization chamber has a chamber input and a chamber output, and is connected with a fuel source via the chamb...  
WO/2004/085828A2
The invention relates to a direct injection valve in a cylinder head (1), consisting of a cylindrical housing comprising the following components: a valve (16) for dosing a fluid by means of a valve needle (15), an actuator (2) for gener...  
WO2004065769A3
An apparatus and method for improving the transient response of a spark-ignited fuel-injected internal combustion engine is disclosed. This is accomplished by employing one or more novel capillary fuel injectors (700). These devices are ...  
WO/2004/081370A1
An injector-pump device (10) is described for delivering liquid fuel to a combustion chamber of an internal combustion engine, comprising a body (12) in which an axial cavity (16) for accommodating an injecting reciprocating plunger (18)...  
WO/2004/072471A1
A fuel delivery system and fuel injector is disclosed. The fuel delivery system includes a bore (18) which is formed in the head (10) of the engine and a fuel injector (21) is located in the bore (18). The bore (18) has an open end. The ...  

Matches 201 - 250 out of 2,391