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81. 发明公开

EP1585898A1 CAPILLARY FUEL INJECTOR WITH METERING VALVE FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： KAPILLARKRAFTSTOFFEINSPRITZDÜSE用计量阀用于燃烧发动机
公开(公告)号：EP1585898A1
公开(公告)日：2005-10-19
申请号：EP03815482.9
申请日：2003-12-10
申请人： Philip Morris USA Inc.
发明人： LINNA, Jan-Roger , BARON, John , PELLIZZARI, Roberto, O. , LOFTUS, Peter , PALMER, Peter , MELLO, John, Paul , SPRAGUE, Stuart, Bennett
IPC分类号： F02M53/06 , F02M65/00
CPC分类号： F02D41/06 , F02D41/003 , F02D41/18 , F02D41/221 , F02D2200/023 , F02D2200/0406 , F02D2200/0414 , F02M45/086 , F02M51/0671 , F02M53/06 , F02M57/00 , F02M61/08 , F02M61/166 , F02M61/18 , F02M65/008 , F02M69/044 , F02M69/30 , Y02T10/40
摘要： A fuel injector (10) for vaporizing a liquid fuel for use in an internal combustion engine (2110). The fuel injector includes at least one capillary flow passage (12), a heat source (20) arranged along the at least one capillary flow passage (12), the heat source (20) operable to heat the liquid fuel in the at least one capillary flow passage (12) to a level sufficient to change at least a portion thereof from the liquid state to a vapor state and deliver a stream of substantially vaporized fuel from the outlet end of the at least one capillary flow passage (12); and a valve for metering fuel to the internal combustion engine, the valve located proximate to the outlet end (16) of the at least one capillary flow passage (12), the valve including a low mass member (18) for substantially occluding the stream of fuel to the internal combustion engine; wherein the low mass member (18) for substantially occluding the stream of fuel to the internal combustion engine (2110) is formed of a material having low mass and or a low coefficient of thermal conductivity. The fuel injector (10) is effective in reducing cold-start and warm-up emissions of an internal combustion engine (2110).

82. 发明公开

EP1556602A1 FUEL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING SAME 有权
标题翻译：燃油喷射系统控制该内燃发动机和方法
公开(公告)号：EP1556602A1
公开(公告)日：2005-07-27
申请号：EP03778035.0
申请日：2003-10-31
申请人： Chrysalis Technologies Incorporated
发明人： PELLIZZARI, Roberto, O. , BARON, John , LINNA, Jan-Roger , LOFTUS, Peter , PALMER, Peter , MELLO, John, Paul , SPRAGUE, Stuart, Bennett
IPC分类号： F02D41/06 , F02N17/04 , F02M53/06 , F02D41/30
CPC分类号： F02M53/06 , F02D41/003 , F02D41/06 , F02D41/18 , F02D41/20 , F02D41/221 , F02D2200/023 , F02D2200/0406 , F02D2200/0414 , F02M26/01 , F02M29/04 , F02M31/125 , F02M31/135 , F02M31/16 , F02M45/086 , F02M51/0671 , F02M57/00 , F02M61/08 , F02M61/166 , F02M61/18 , F02M65/008 , F02M69/044 , F02M69/30 , Y02T10/126 , Y02T10/40
摘要： 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 heat source arranged along the at least one capillary flow passage, the heat source operable to heat a liquid fuel in the at least one capillary flow passage to a level sufficient to convert at least a portion thereof from the liquid state to a vapor state, and a valve for metering fuel to the internal combustion engine, a controller to control the power supplied to the heat source of each of the plurality of fuel injectors to achieve a predetermined target temperature, a sensor for use in determining engine air flow and a sensor for measuring a value indicative of degree of engine warm-up of the internal combustion engine.

83. 发明公开

EP1353064A3 Combustion stabilizing device 审中-公开
标题翻译：燃烧稳定装置
公开(公告)号：EP1353064A3
公开(公告)日：2004-10-27
申请号：EP03007489.2
申请日：2003-04-07
申请人： Hitachi, Ltd. , Hitachi Car Engineering Co., Ltd.
发明人： Watanabe, Kenji, Hitachi Ltd., Intell. Prop. Gr. , Saeki, Hiroaki, Hitachi Car Engineering Co. Ltd.
IPC分类号： F02M69/32 , F02M53/06 , F02M31/04
CPC分类号： F02M69/325 , F02M53/06
摘要： The present invention relates to a combustion stabilizing system including a fuel injection valve (13), and a first heater (50) and a second heater (38a, 38b) for heating a fuel sprayed from the fuel injection valve (13), the second heater using a heat source different from the heat source for the first heater (50). The first heater (50) is a PTC heater, and the second heater uses as the heat source a coolant (6) for the internal combustion engine. The first heater (50) vaporizes the fuel in starting the internal combustion engine, and the second heater (38a, 38b) vaporizes the fuel after warming up the internal combustion engine.
摘要翻译：本发明涉及一种包括燃料喷射阀（13）和用于加热从燃料喷射阀（13）喷射的燃料的第一加热器（50）和第二加热器（38a，38b）的燃烧稳定系统，第二加热器使用与第一加热器（50）的热源不同的热源的加热器。第一加热器（50）是PTC加热器，并且第二加热器用作内燃机的冷却剂（6）作为热源。在启动内燃机时，第一加热器（50）汽化燃料，并且在加热内燃机后，第二加热器（38a，38b）汽化燃料。

84. 发明公开

EP1149238A1 INTERNAL COMBUSTION ENGINE INJECTOR DEVICE AND INJECTION METHOD THEREOF 审中-公开
标题翻译：方法和设备 - 注射用内燃发动机
公开(公告)号：EP1149238A1
公开(公告)日：2001-10-31
申请号：EP99973097.1
申请日：1999-12-02
申请人： Cozzari, Giuliano
发明人： Cozzari, Giuliano
IPC分类号： F02M53/06 , B41J2/16
CPC分类号： B41J2/14016 , F02M53/06
摘要： Fuel injection device for internal-combustion engines, which device is apt for injecting the fuel reaching a first pressure from a tank in a gaseous phase including air, which is conveyed through air feed ducts to the combustion chambers. According to the invention means for spraying liquid microjets (14; 45) associated to the air feed ducts (2; 7) are provided, said means for spraying liquid microjets (14; 45) comprising at least a pressure microchamber (21) for receiving the fuel, a micronozzle (23) and means for applying a second pressure (24) to the fuel contained in the pressure microchamber (21).

85. 发明授权

EP0713966B1 Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine 失效
标题翻译：一种用于内燃发动机的燃料喷射装置
公开(公告)号：EP0713966B1
公开(公告)日：2000-05-31
申请号：EP95114023.5
申请日：1995-09-07
申请人： ROBERT BOSCH GMBH
发明人： Krauss, Bernd , Awarzamani, Assadollah, Dipl.-Ing. , Wilfert, Thomas, Dipl.-Ing. , Heyse, Jörg, Dipl.-Ing.
IPC分类号： F02M53/06 , F02M31/135 , F02M69/04 , F02M69/08
CPC分类号： F02M69/08 , F02M31/135 , F02M53/06 , F02M69/044 , Y02T10/126

86. 发明授权

EP0770175B1 KRAFTSTOFFEINSPRITZVORRICHTUNG FÜR EINEN VERBRENNUNGSMOTOR 失效
标题翻译：燃料喷射装置，用于内燃机
公开(公告)号：EP0770175B1
公开(公告)日：2000-03-22
申请号：EP95942026.6
申请日：1995-12-20
申请人： ROBERT BOSCH GMBH
发明人： LANGE, Jörg , GLADIGOW, Herbert
IPC分类号： F02M53/06 , F02M69/04
CPC分类号： F02M53/06 , F02M69/047
摘要： The invention concerns a fuel injection unit for an internal combustion engine. The unit comprises an injection valve (10), a fuel vaporiser (16) into the intake aperture of which fuel can be injected by the inlet valve (10) and from the outlet aperture (19) of which a fuel jet issues; and an air supply unit (25) which supplies air to the fuel vaporiser (16) for mixing with the fuel jet. In order to improve the fuel discharge from the fuel vaporiser (16), it is proposed that the air supply unit (25) should be provided with an air expulsion unit (24, 24') in the vicinity of the outlet aperture (19) of the fuel vaporiser (16) through which the air to be added is introduced into the fuel jet issuing from the fuel vaporiser (16).

87. 发明公开

EP0478091A1 Injection internal combustion engine with electrical spark ignition and heating unit 失效
标题翻译： Einspritzverbrennungsmotor mit elektrischerFunkenzündungund Heizungsvorrichtung。
公开(公告)号：EP0478091A1
公开(公告)日：1992-04-01
申请号：EP91202518.6
申请日：1991-09-27
申请人： TEXAS INSTRUMENTS INCORPORATED , Texas Instruments Holland B.V.
发明人： Von Pickartz, Rikus Z.
IPC分类号： F02M31/12 , F02M53/06
CPC分类号： F02M53/06 , F02M31/135 , F02M69/044 , Y02T10/126
摘要： An injection internal combustion engine with electrical ignition comprises at least one cylinder with a suction line (1, 3), at least one inlet valve (4) fitted in the cylinder head, at least one fuel injector (5), and provided downstream of said injector a heating element (7) with heat sink (8) and one or more PTC-tablets (111, 11 b) fitted thereon. The heating element is fitted in such a way through an aperture in the wall of the suction line (1, 3) that the heat sink (8) projects into the suction line (1, 3). The heat sink (8) is formed as a hollow flat metal box and one or more PTC-tablets (11 a, 11 b). Each tablet is pressed by a spring (12) on one of two opposite-lying inner surfaces of the hollow metal box, which spring (12) is connected to an electrical contact wire (13).
摘要翻译：具有电点火的注射内燃机包括至少一个具有吸入管线（1,3）的气缸，至少一个入口阀（4），其装配在气缸盖中，至少一个燃料喷射器（5），并且设置在所述注射器具有散热器（8）和安装在其上的一个或多个PTC片（111,11b）的加热元件（7）。加热元件以这样的方式安装在吸入线（1,3）的壁中，散热片（8）伸入吸入管线（1,3）中。散热器（8）形成为中空的扁平金属盒和一个或多个PTC片（11a，11b）。每个片剂通过弹簧（12）压在中空金属盒的两个相对的内表面之一上，弹簧（12）连接到电接触线（13）。

88. 发明公开

EP0453927A1 Injection internal combustion engine with electric spark ignition 失效
标题翻译： Einspritzbrennkraftmaschine mit elektrischerFunkenzündung。
公开(公告)号：EP0453927A1
公开(公告)日：1991-10-30
申请号：EP91106055.6
申请日：1991-04-16
申请人： Texas Instruments Holland B.V.
发明人： Pelgrim, Robertus J. , Hulshof, Cornelis P. , Ploeg, Arie van der
IPC分类号： F02M31/12 , F02M53/06
CPC分类号： F02M31/135 , F02B1/04 , Y02T10/126
摘要： An injection internal combustion engine with electric spark ignition comprises at least one cylinder provided with an air inlet channel (1), at least one valve (3) fitted in the cylinder head, and at least one fuel injector (4). A heating element (6) with a heat sink (7) is fitted in an opening in the wall of the cylinder head (2) downstream of the fuel injector (4) for heating the fuel to a desired temperature when the engine is cold. The heating element has at least one PTC wafer provided on the heat sink (7). Alternatively, the heating element (2) may also be fitted in an opening of the wall of the air inlet channel (1).
摘要翻译：具有电火花点火的喷射式内燃机包括设置有进气通道（1），至少一个安装在气缸盖中的阀（3）和至少一个燃料喷射器（4）的至少一个气缸。具有散热器（7）的加热元件（6）安装在燃料喷射器（4）下游的气缸盖（2）的壁的开口中，用于在发动机冷时将燃料加热到所需温度。加热元件具有设置在散热器（7）上的至少一个PTC晶片。或者，加热元件（2）也可以安装在进气通道（1）的壁的开口中。

89. 发明公开

EP0294586A3 Kraftstoff-Einspritzdüse für Brennkraftmaschinen 失效
标题翻译：内燃机用喷油嘴
公开(公告)号：EP0294586A3
公开(公告)日：1990-01-31
申请号：EP88107193.0
申请日：1988-05-05
申请人： ROBERT BOSCH GMBH
发明人： Kaczyinski, Bernhard., Dipl.-Ing. , Schmidt, Alfred, Dipl.-Ing.
IPC分类号： F02M57/00 , F02M53/06
CPC分类号： F02M53/06 , F02M57/00 , F23Q7/001
摘要： Kraftstoff-Einspritzdüse für Brennkraftmaschinen mit einem nachgeschalteten Glühkörper (26), der über ein sich zwischen Düsenkörper (10) und Überwurfmutter (14) erstreckendes Leiterelement (62) mit einem isoliert auf der Überwurfmutter (14) befestigten Kontaktring (64) elektrisch leitend verbunden ist. Das Leiterelement (62) und der Kontaktring (64) sind an korrespondierenden Stellen des Umfangs mit Kontaktzungen (72) bzw. (103) versehen, die sich bis in den Bereich von Wanddurchbrüchen (96) in der Überwurfmutter (14) erstrecken und dort an isoliert in die Wanddurchbrüche eingesetzten Kontaktgliedern (100) anliegen. Dadurch sind mit einfachen Mitteln die stromführenden Teile einwandfrei gegenüber den Wanddurchbrüchen (96) isoliert und diese wasserdicht verschlossen.
摘要翻译：燃料喷射喷嘴，其用于通过具有所述联管螺母的分离的喷嘴之间主体（10）和螺母（14）延伸的导向构件（62）的内燃机与下游白炽体（26）（14），其固定接触环（64）导电地连接，导体元件（62）和接触环（64）在相应点上设有接触舌延伸进入在所述联管螺母（14）壁的开口（96）的区域中的圆周（72）或（103）和在那里抵靠插入壁开口中的接触构件（100）。结果，通电部件与墙壁开口（96）完全隔离并且通过简单的手段以水密方式密封。

90. 发明授权

EP0188746B1 Einrichtung zum Einspritzen von Kraftstoff in einen Brennraum einer Brennkraftmaschine 失效
标题翻译：将燃料注入内燃机的燃烧室的装置
公开(公告)号：EP0188746B1
公开(公告)日：1989-04-26
申请号：EP85115989.7
申请日：1985-12-14
申请人： ROBERT BOSCH GMBH
发明人： Kaczynski, Bernhard, Dipl.-Ing.
IPC分类号： F02M53/06 , F02M57/00
CPC分类号： F23Q7/001 , F02M53/06 , F02M57/00

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