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1. 发明授权

EP2923065B1 EINSPRITZVORRICHTUNG FÜR EINEN VERBRENNUNGSMOTOR 有权
标题翻译：注射装置用于内燃机
公开(公告)号：EP2923065B1
公开(公告)日：2016-10-12
申请号：EP13780156.9
申请日：2013-10-24
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： MAIER, Bernhard , KLAUER, Norbert
IPC分类号： F02M51/06 , F02M55/00
CPC分类号： F02M51/0625 , F02M51/0685 , F02M55/008 , F02M2200/02 , F02M2200/29

2. 发明授权

EP1041274B1 FUEL INJECTION VALVE FOR DIESEL ENGINE 有权
标题翻译：燃料喷射阀的柴油发动机
公开(公告)号：EP1041274B1
公开(公告)日：2010-09-08
申请号：EP98947804.5
申请日：1998-10-09
申请人： Arimoto, Jun
发明人： Arimoto, Jun
IPC分类号： F02M61/18 , F02M61/04 , F02M61/10
CPC分类号： F02M61/1806 , F02M61/12 , F02M61/16 , F02M61/162 , F02M61/18 , F02M2200/29

3. 发明公开

EP1020638A2 Injector 有权
标题翻译：注射器
公开(公告)号：EP1020638A2
公开(公告)日：2000-07-19
申请号：EP00100575.0
申请日：2000-01-12
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Koseki, Yukio , Sugimoto, Tomoziro , Ogawa, Minoru , Takeda, Keiso , Hirooka, Hisato , Yamamoto, Yasuhiro
IPC分类号： F02M51/06 , F02M61/18 , F02M61/16
CPC分类号： F02M61/184 , F02M51/0671 , F02M61/16 , F02M61/1826 , F02M2200/29
摘要： An injector comprises an injection nozzle (1) having a nozzle hole (3), a valve body (2) for controlling a fuel flow through the nozzle hole (3), and changing means (6,7,10,11,12,13,20) for changing a shape of fuel spray, the fuel spray being formed by the fuel which flows through the nozzle hole. The injector includes rotation preventing means for preventing the valve body (2) from rotating with respect to the injection nozzle (1) around a center axis of the valve body (2). The injector includes angular displacement controlling means (6,7) for controlling an angular displacement of the valve body (2) with respect to the injection nozzle (1). A shape of a tip of the valve body (2) is circumferencially non-uniform.
摘要翻译：一种喷射器包括具有喷嘴孔（3）的喷嘴（1），用于控制通过喷嘴孔（3）的燃料流动的阀体（2），以及改变装置（6,7,10,11,12， 13,20），用于改变燃料喷雾的形状，燃料喷雾由流过喷嘴孔的燃料形成。所述喷射器包括用于防止所述阀体（2）围绕所述阀体（2）的中心轴线相对于所述喷嘴（1）旋转的防旋转装置。喷射器包括用于控制阀体（2）相对于喷嘴（1）的角位移的角位移控制装置（6,7）。阀体（2）尖端的形状在圆周上不均匀。

4. 发明授权

EP2784300B1 Valve assembly for a fluid injection valve and fluid injection valve 有权
标题翻译：阀组件用于液体喷射喷嘴和喷射器
公开(公告)号：EP2784300B1
公开(公告)日：2016-05-18
申请号：EP13161691.4
申请日：2013-03-28
申请人： Continental Automotive GmbH
发明人： Maragliulo, Marco
IPC分类号： F02M63/00 , F02M61/18
CPC分类号： F02M63/0075 , F02M51/0603 , F02M51/0682 , F02M51/0685 , F02M61/042 , F02M61/18 , F02M61/1813 , F02M61/1833 , F02M61/1853 , F02M63/0026 , F02M63/0038 , F02M63/0077 , F02M2200/29
摘要： A valve assembly (1) for a fluid injection valve (3) is specified. The valve assembly (1) has a longitudinal axis (L) and comprises a valve seat (5) and a valve disc (7). The valve seat (5) has an orifice (51), the orifice (51) being laterally offset from the longitudinal axis (L). The valve disc (7) has a fluid passage (71) which, in a first angular position (P1) of the valve disc (7), is positioned in such fashion that it overlaps with the orifice (51) at an interface (6) of the valve disc (7) and the valve seat (5) to establish a fluid path through the valve disc (7) and the valve seat (5) for dispensing fluid from the valve assembly (1). The valve disc (7) is rotatable around the longitudinal axis (L) with respect to the valve seat (5) from the first angular position (P1) to a second angular position (P2), the valve seat (5) and the valve disc (7) mechanically interact to seal the orifice (51) in the second angular position (P2).

5. 发明公开

EP2784300A1 Valve assembly for a fluid injection valve and fluid injection valve 有权
标题翻译： VentilanordnungfüreineFlüssigkeitseinspritzdüseundEinspritzdüse
公开(公告)号：EP2784300A1
公开(公告)日：2014-10-01
申请号：EP13161691.4
申请日：2013-03-28
申请人： Continental Automotive GmbH
发明人： Maragliulo, Marco
IPC分类号： F02M63/00 , F02M61/18
CPC分类号： F02M63/0075 , F02M51/0603 , F02M51/0682 , F02M51/0685 , F02M61/042 , F02M61/18 , F02M61/1813 , F02M61/1833 , F02M61/1853 , F02M63/0026 , F02M63/0038 , F02M63/0077 , F02M2200/29
摘要： A valve assembly (1) for a fluid injection valve (3) is specified. The valve assembly (1) has a longitudinal axis (L) and comprises a valve seat (5) and a valve disc (7). The valve seat (5) has an orifice (51), the orifice (51) being laterally offset from the longitudinal axis (L). The valve disc (7) has a fluid passage (71) which, in a first angular position (P1) of the valve disc (7), is positioned in such fashion that it overlaps with the orifice (51) at an interface (6) of the valve disc (7) and the valve seat (5) to establish a fluid path through the valve disc (7) and the valve seat (5) for dispensing fluid from the valve assembly (1). The valve disc (7) is rotatable around the longitudinal axis (L) with respect to the valve seat (5) from the first angular position (P1) to a second angular position (P2), the valve seat (5) and the valve disc (7) mechanically interact to seal the orifice (51) in the second angular position (P2).
摘要翻译：规定了用于流体喷射阀（3）的阀组件（1）。阀组件（1）具有纵向轴线（L）并且包括阀座（5）和阀盘（7）。阀座（5）具有孔（51），孔（51）横向偏离纵轴（L）。阀盘（7）具有流体通道（71），其在阀盘（7）的第一角度位置（P1）中以这样的方式定位，使得其在接口（6）处与孔口（51）重叠）和阀座（5），以建立通过阀盘（7）和阀座（5）的流体路径，用于从阀组件（1）分配流体。阀盘（7）能够相对于阀座（5）从纵向轴线（L）从第一角位置（P1）旋转到第二角位置（P2），阀座（5）和阀盘（7）机械相互作用以在第二角位置（P2）密封孔口（51）。

6. 发明公开

EP2025920A1 Einspritzdüse für Brennstoff 有权
标题翻译： EinspritzdüsefürBrennstoff
公开(公告)号：EP2025920A1
公开(公告)日：2009-02-18
申请号：EP08159570.4
申请日：2008-07-03
申请人： Wärtsilä Schweiz AG
发明人： Schulz, Dr., Reiner
IPC分类号： F02M45/08 , F02M61/04 , F02M61/18
CPC分类号： F02M61/1806 , F02M45/086 , F02M53/043 , F02M61/042 , F02M61/20 , F02M63/0028 , F02M63/004 , F02M63/0047 , F02M2200/29 , F02M2200/46
摘要： Es wird eine Einspritzdüse zum Einspritzen von Brennstoff in einem Dieselmotor, insbesondere einem Zweitakt-Grossdieselmotor vorgestellt, die einen Düsenkörper (2) und einen mit diesem verbundenen Düsenkopf (3) umfasst, der eine Längsbohrung (5) und eine oder mehrere Düsenöffnungen (4.1, 4.2) aufweist, die von der Längsbohrung ausgehen, um Brennstoff in einen Verbrennungsraum des Dieselmotors einzuspritzen. Weiter umfasst die Einspritzdüse eine im Innern des Düsenkörpers (2) angeordnete Ventilnadel (6) und einen Ventilsitz (7), der mit der Ventilnadel zusammenwirkt, um die Brennstoffzufuhr zur Längsbohrung (5) und zu den Düsenöffnungen (4.1, 4.2) zu steuern. Zusätzlich ist in der Längsbohrung des Düsenkopfs (3) ein Schieber (14) zum Öffnen und Verschliessen der Düsenöffnungen (4.1, 4.2) vorgesehen, der mit einem eigenen Stellantrieb (8.2, 9.2, 15) versehen ist, um den Schieber (14) im Betrieb zeitlich versetzt von der Ventilnadel (6) zu betätigen.
摘要翻译：喷嘴具有设置在喷嘴头（3）的纵向孔中以打开和关闭喷嘴孔（4.1,4.2）的阀芯（14）。致动器（8.2,9.2,15）移动时间并相对于针阀（6）操作阀芯。阀座（7）与针阀配合，以控制设置在喷嘴体（2）内的针阀的燃料供给，纵向孔（5）和喷嘴孔。

7. 发明公开

EP1183459A2 BRENNSTOFFEINSPRITZVENTIL 审中-公开
公开(公告)号：EP1183459A2
公开(公告)日：2002-03-06
申请号：EP00993431.6
申请日：2000-12-14
申请人： ROBERT BOSCH GMBH
发明人： MERTZKY, Wolfgang
IPC分类号： F02M51/06
CPC分类号： F02M61/18 , F02D2041/389 , F02M51/06 , F02M61/16 , F02M2200/29
摘要： The invention relates to a fuel injection valve (1), especially a fuel injection valve (1) for directly injecting fuel into a combustion chamber of an internal combustion engine. The inventive valve comprises a, preferably disc-shaped, valve closing body (8) that forms a sealing seat together with a closing component (10). The fuel injection valve (1) is opened and closed by means of an electromotor (2) and by turning the valve closing body (8).
摘要翻译：本发明涉及一种用于将燃料直接喷射到内燃机的燃烧室中的燃料喷射阀（1），尤其是燃料喷射阀（1）。本发明的阀包括与闭合部件（10）一起形成密封座的优选为圆盘形的阀关闭体（8）。燃料喷射阀（1）通过电动机（2）和通过转动阀关闭体（8）来打开和关闭。

8. 发明授权

EP2025920B1 Einspritzdüse für Brennstoff 有权
标题翻译：喷油器燃油
公开(公告)号：EP2025920B1
公开(公告)日：2011-11-09
申请号：EP08159570.4
申请日：2008-07-03
申请人： Wärtsilä Schweiz AG
发明人： Schulz, Dr., Reiner
IPC分类号： F02M45/08 , F02M61/04 , F02M61/18
CPC分类号： F02M61/1806 , F02M45/086 , F02M53/043 , F02M61/042 , F02M61/20 , F02M63/0028 , F02M63/004 , F02M63/0047 , F02M2200/29 , F02M2200/46

9. 发明授权

EP1438500B1 DISPOSITIF DE FIXATION D'UN MOYEN DE RUPTURE D'IMPEDANCE ACOUSTIQUE SUR UNE TIGE 有权
标题翻译：装置用于固定的单位，打破声阻抗的PEN
公开(公告)号：EP1438500B1
公开(公告)日：2005-04-13
申请号：EP02795330.6
申请日：2002-10-18
申请人： Renault s.a.s.
发明人： DELMAS, Nicolas
IPC分类号： F02M69/04 , F02M69/46 , F02M61/16
CPC分类号： F02M69/46 , F02M61/08 , F02M61/16 , F02M61/166 , F02M61/168 , F02M69/041 , F02M2200/26 , F02M2200/29 , F02M2200/306 , F02M2200/8076
摘要： The invention relates to a device for fixing an acoustic impedance rupture means to a rod (3) of a fuel injection device. For the purpose of impedance rupture, the rod (3) is mounted in a mass (20) comprising elastic return means (10). An ultrasonic-type distortional wave can propagate along the rod (3) which is formed in an elastic solid. The invention is characterised in that the aforementioned rod (3) comprises intermediary means (6, 7) which are used for mounting with the mass (20), said intermediary means (6, 7) providing a first fixed, unilateral link between the mass (20) and the rod (3). Moreover, the inventive device comprises an adjustable end piece (17) which co-operates with the mass (20) and the rod (3) in such a way as to form a second adjustable, unilateral link between the rod (3) and the mass (20), said second link being in the opposite direction to the first fixed, unilateral link. The above-mentioned end piece (17) is adjusted until a contact is created between the end piece (17) and the end (8) of the rod (3) in such a way as to form a clearance-free bilateral link between the rod (3) and the mass (20).

10. 发明公开

EP1438500A1 DISPOSITIF DE FIXATION D'UN MOYEN DE RUPTURE D'IMPEDANCE ACOUSTIQUE SUR UNE TIGE 有权
标题翻译：装置用于固定的单位，打破声阻抗的PEN
公开(公告)号：EP1438500A1
公开(公告)日：2004-07-21
申请号：EP02795330.6
申请日：2002-10-18
申请人： Renault s.a.s.
发明人： DELMAS, Nicolas
IPC分类号： F02M69/04
CPC分类号： F02M69/46 , F02M61/08 , F02M61/16 , F02M61/166 , F02M61/168 , F02M69/041 , F02M2200/26 , F02M2200/29 , F02M2200/306 , F02M2200/8076
摘要： The invention relates to a device for fixing an acoustic impedance rupture means to a rod (3) of a fuel injection device. For the purpose of impedance rupture, the rod (3) is mounted in a mass (20) comprising elastic return means (10). An ultrasonic-type distortional wave can propagate along the rod (3) which is formed in an elastic solid. The invention is characterised in that the aforementioned rod (3) comprises intermediary means (6, 7) which are used for mounting with the mass (20), said intermediary means (6, 7) providing a first fixed, unilateral link between the mass (20) and the rod (3). Moreover, the inventive device comprises an adjustable end piece (17) which co-operates with the mass (20) and the rod (3) in such a way as to form a second adjustable, unilateral link between the rod (3) and the mass (20), said second link being in the opposite direction to the first fixed, unilateral link. The above-mentioned end piece (17) is adjusted until a contact is created between the end piece (17) and the end (8) of the rod (3) in such a way as to form a clearance-free bilateral link between the rod (3) and the mass (20).

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