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41. 发明授权

US08430078B2 Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：US08430078B2
公开(公告)日：2013-04-30
申请号：US12809689
申请日：2008-12-17
申请人： Joerg Heyse , Wilhelm Hopf , Juergen Lander , Dieter Holz
发明人： Joerg Heyse , Wilhelm Hopf , Juergen Lander , Dieter Holz
IPC分类号： F02B5/00 , F02B17/00
CPC分类号： F02M61/184 , F02M61/042 , F02M61/10 , F02M61/12 , F02M61/165 , F02M61/168
摘要： A fuel injection valve is characterized in that a multi-fan stream nozzle is shaped, downstream from a fixed valve seat that is provided on the inner wall of a valve sleeve, directly into the valve sleeve itself. The multi-fan stream nozzle is integrated directly in the region of a bulge formed at the downstream end of the valve sleeve. The multi-fan stream nozzle, serving as an atomization device, possesses a plurality of slit-shaped spray openings, so that from the sheets of liquid emerging from the spray openings, sheet packets are formed in which individual sheets of liquid extend divergently from one another. Introduction of the spray openings into the deep-drawn valve sleeve is effected using ultrashort-pulse laser technology. The fuel injection valve is suitable in particular for use in fuel injection systems of mixture-compressing spark-ignited internal combustion engines.
摘要翻译：燃料喷射阀的特征在于，多风扇流喷嘴成形为设置在阀套的内壁上的固定阀座的下游直接插入阀套筒本身。多风扇流喷嘴直接集成在形成在阀套的下游端的凸起区域中。用作雾化装置的多风扇流喷嘴具有多个狭缝状的喷射开口，从而从喷雾口出现的液体片形成片状包，其中单独的液体片从其中分开延伸另一个。使用超短脉冲激光技术将喷射孔引入深冲阀套筒。燃料喷射阀特别适用于混合压缩火花点火内燃机的燃料喷射系统。

42. 发明申请

US20100269788A1 FUEL INJECTION VALVE 有权
标题翻译：燃油喷射阀
公开(公告)号：US20100269788A1
公开(公告)日：2010-10-28
申请号：US12809689
申请日：2008-12-17
申请人： Joerg Heyse , Wilhelm Hopf , Juergen Lander , Dieter Holz
发明人： Joerg Heyse , Wilhelm Hopf , Juergen Lander , Dieter Holz
IPC分类号： F02M69/04
CPC分类号： F02M61/184 , F02M61/042 , F02M61/10 , F02M61/12 , F02M61/165 , F02M61/168
摘要： A fuel injection valve is characterized in that a multi-fan stream nozzle is shaped, downstream from a fixed valve seat that is provided on the inner wall of a valve sleeve, directly into the valve sleeve itself. The multi-fan stream nozzle is integrated directly in the region of a bulge formed at the downstream end of the valve sleeve. The multi-fan stream nozzle, serving as an atomization device, possesses a plurality of slit-shaped spray openings, so that from the sheets of liquid emerging from the spray openings, sheet packets are formed in which individual sheets of liquid extend divergently from one another. Introduction of the spray openings into the deep-drawn valve sleeve is effected using ultrashort-pulse laser technology. The fuel injection valve is suitable in particular for use in fuel injection systems of mixture-compressing spark-ignited internal combustion engines.
摘要翻译：燃料喷射阀的特征在于，多风扇流喷嘴成形为设置在阀套的内壁上的固定阀座的下游直接插入阀套筒本身。多风扇流喷嘴直接集成在形成在阀套的下游端的凸起区域中。用作雾化装置的多风扇流喷嘴具有多个狭缝状的喷射开口，从而从喷雾口出现的液体片形成片状包，其中单独的液体片从其中分开延伸另一个。使用超短脉冲激光技术将喷射孔引入深冲阀套筒。燃料喷射阀特别适用于混合压缩火花点火内燃机的燃料喷射系统。

43. 发明授权

US07677478B2 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US07677478B2
公开(公告)日：2010-03-16
申请号：US10545514
申请日：2003-11-19
申请人： Martin Maier , Joerg Heyse
发明人： Martin Maier , Joerg Heyse
IPC分类号： F02M51/00
CPC分类号： F02M61/1846 , F02M51/0671 , F02M51/0675 , F02M61/1833 , F02M61/1853
摘要： A fuel injector for the direct injection of fuel into a combustion chamber of an internal combustion engine includes an energizable actuator, a valve needle, which is in operative connection with the actuator and acted upon by a restoring spring in a closing direction to actuate a valve-closure member, which forms a sealing seat together with a valve-seat surface formed at a valve-seat body. The valve-seat body includes at least two spray-discharge orifices. The pressure of the fuel flowing through the fuel injector is greater than 10 bar.
摘要翻译：用于将燃料直接喷射到内燃机的燃烧室中的燃料喷射器包括可激励致动器，阀针，其与致动器操作连接并且由关闭方向上的恢复弹簧起作用以致动阀封闭构件与形成在阀座体上的阀座表面一起形成密封座。阀座体包括至少两个喷射孔。流过燃料喷射器的燃料的压力大于10巴。

44. 发明申请

US20090321541A1 Multi-fan jet nozzle and fuel injector having a multi-fan jet nozzle 审中-公开
标题翻译：具有多风扇喷射喷嘴的多风扇喷嘴和燃料喷射器
公开(公告)号：US20090321541A1
公开(公告)日：2009-12-31
申请号：US11794651
申请日：2005-11-02
申请人： Volker Holzgrefe , Stefan Arndt , Christian Heinen , Markus Gesk , Armin Schuelke , Guenter Dantes , Joerg Heyse , Andreas Krause , Kai Gartung
发明人： Volker Holzgrefe , Stefan Arndt , Christian Heinen , Markus Gesk , Armin Schuelke , Guenter Dantes , Joerg Heyse , Andreas Krause , Kai Gartung
IPC分类号： B05B1/14
CPC分类号： F02M61/184 , F02M51/0671 , F02M61/1853
摘要： The fuel injector is characterized in that a multi-fan jet nozzle is disposed downstream of a valve-seat member having a fixed valve seat. The multi-fan jet nozzle is disk shaped, having a middle, bulged, crest-like nozzle area that has an elliptical elongation. In the nozzle area of the multi-fan jet nozzle used as an atomizer device, a plurality of directionally parallel spray-discharge slots is provided, which, for example, are arranged in a row. The fuel injector is particularly suitable for use in fuel-injection systems of mixture-compressing internal combustion engines having externally supplied ignition.
摘要翻译：燃料喷射器的特征在于，多风扇喷嘴设置在具有固定阀座的阀座构件的下游。多风扇喷嘴是盘形的，具有中间的，凸出的，具有椭圆伸长率的波峰状喷嘴区域。在用作雾化装置的多风扇喷嘴的喷嘴区域中，设置有多个方向平行的喷射排放槽，例如排列成一排。燃料喷射器特别适用于混合压缩内燃机的燃料喷射系统，该内燃机具有外部提供的点火。

45. 发明申请

US20080035130A1 Fuel Injector 审中-公开
标题翻译：喷油器
公开(公告)号：US20080035130A1
公开(公告)日：2008-02-14
申请号：US10577801
申请日：2004-10-21
申请人： Stefan Arndt , Martin Maier , Joerg Heyse
发明人： Stefan Arndt , Martin Maier , Joerg Heyse
IPC分类号： F02M29/04
CPC分类号： F02M61/188 , F02M61/162 , F02M61/168 , F02M61/18
摘要： Known fuel injectors have a valve-closure member, which cooperates with a sealing seat of a valve seat, and a flow exit region situated downstream from the sealing seat, the fuel spray generated by the fuel injectors having an average droplet diameter that is not small enough for future regulations governing exhaust emission. In the fuel injector according to the present invention the atomization is improved in a simple manner and the average droplet diameter is reduced without additional auxiliary power. The projections which influence the fuel flow are situated in the flow exit region.
摘要翻译：已知的燃料喷射器具有与阀座的密封座配合的阀关闭构件和位于密封座下游的流出口区域，由燃料喷射器产生的燃料喷雾具有不小的平均液滴直径足够用于今后的废气排放法规。在根据本发明的燃料喷射器中，以简单的方式改进了雾化，并且在没有额外的辅助动力的情况下平均液滴直径减小。影响燃料流量的突起位于流出口区域。

46. 发明授权

US07306173B2 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US07306173B2
公开(公告)日：2007-12-11
申请号：US10297556
申请日：2002-03-16
申请人： Guido Pilgram , Joerg Heyse
发明人： Guido Pilgram , Joerg Heyse
IPC分类号： B05B1/30
CPC分类号： F02M51/0685 , F02M51/0664 , F02M61/1806 , F02M61/1833 , F02M2200/306 , Y10S239/90
摘要： A fuel injector for fuel-injection systems of internal combustion engines has a solenoid coil; a valve needle that is operatively connected to the solenoid coil and acted upon by a restoring spring in a closing direction, in order to actuate a valve-closure member which, together with a valve-seat surface formed at a valve-seat member, forms a sealing seat; and at least two spray-discharge orifices which are formed in the valve-seat member. The spray-discharge orifices are formed in the valve-seat member in such a way that they are shielded from mixture flows circulating in a combustion chamber of the internal combustion engine.
摘要翻译：用于内燃机燃料喷射系统的燃料喷射器具有螺线管线圈; 阀针，其可操作地连接到螺线管线圈并且由关闭方向上的复位弹簧作用，以便致动阀关闭构件，该阀关闭构件与阀座构件形成的阀座表面一起形成密封座; 以及形成在阀座构件中的至少两个喷射排出孔。在阀座构件中形成喷射排出口，使得它们不受在内燃机的燃烧室中循环的混合物流的屏蔽。

47. 发明申请

US20060124774A1 Fuel-injection valve 审中-公开
标题翻译：燃油喷射阀
公开(公告)号：US20060124774A1
公开(公告)日：2006-06-15
申请号：US10537843
申请日：2003-07-02
申请人： Guenter Dantes , Detlef Nowak , Joerg Heyse
发明人： Guenter Dantes , Detlef Nowak , Joerg Heyse
IPC分类号： F02M51/00
CPC分类号： F02M61/188 , F02M61/12 , F02M61/18
摘要： A fuel injector for fuel-injection systems of internal combustion engines includes an excitable actuator, a valve needle, which is in operative connection with the actuator and acted upon in a closing direction by a restoring spring to actuate a valve-closure member, which, together with a valve-seat surface formed on a valve-seat body, forms a sealing seat; and having at least one spray-discharge orifice which is formed in the valve-seat body. A guide region, which is formed in the valve-seat member and in which the valve-closure member is guided, is configured in such a way that it tapers conically in a flow direction of the fuel.
摘要翻译：用于内燃机的燃料喷射系统的燃料喷射器包括可激励致动器，阀针，其与致动器操作连接并通过复位弹簧在闭合方向上作用以致动阀关闭构件，与形成在阀座体上的阀座面一起形成密封座; 并且具有形成在阀座体中的至少一个喷射排出口。形成在阀座构件中并且其中闭合阀构件被引导的引导区域被构造成使得其沿着燃料的流动方向锥形地锥形。

48. 发明授权

US07032846B1 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US07032846B1
公开(公告)日：2006-04-25
申请号：US10030576
申请日：2000-07-07
申请人： Joerg Heyse
发明人： Joerg Heyse
IPC分类号： F02M59/00 , F02M39/00 , B05B1/30
CPC分类号： F02M51/0632 , F02M51/0667 , F02M61/10 , F02M61/162 , Y10S239/90
摘要： A fuel injection valve for fuel injection valve systems of internal combustion engines is described, having an energizable actuating element, a valve closing element which is axially movable along a valve longitudinal axis and which works in conjunction with a rigid valve seat that is provided on a valve seat element so as to open and close the valve, and at least one exit opening that is provided downstream from the valve seat. As the injection valve is of the inward-opening type, the opening movement of the valve closing element is oriented away from the exit opening and the closing movement of the valve closing element is oriented toward the exit opening. Fuel flows completely through the interior of the valve closing element, and the valve seat element has an inner trough-shaped recess, so that the opening movement of the valve closing element is fuel-pressure-assisted, due to a flow inversion upstream of the valve seat.
摘要翻译：描述了一种用于内燃机的燃料喷射阀系统的燃料喷射阀，其具有可激励的致动元件，阀关闭元件，其可沿着阀纵向轴线可轴向移动并且与设置在阀体上的刚性阀座一起工作阀座元件，以便打开和关闭阀，以及设置在阀座下游的至少一个出口。当喷射阀为向内开口型时，阀关闭元件的打开运动被定向成离开出口开口，阀闭合元件的关闭运动朝向出口开口。燃料完全流过阀关闭元件的内部，并且阀座元件具有内槽形凹部，使得阀关闭元件的打开运动由燃料压力辅助，由于在阀座。

49. 发明授权

US06945480B2 Electromagnetically actuated valve 失效
标题翻译：电磁致动阀
公开(公告)号：US06945480B2
公开(公告)日：2005-09-20
申请号：US10297080
申请日：2002-03-27
申请人： Ralf Pfrommer , Joerg Heyse
发明人： Ralf Pfrommer , Joerg Heyse
IPC分类号： F02M69/14 , F02M51/06 , F02M51/08 , F02M61/18 , F16K7/14 , F16K31/06 , B05B1/30
CPC分类号： F16K31/06 , F02M51/061 , F02M51/0614 , F02M51/0667
摘要： An electromagnetically actuatable valve having a longitudinal valve axis, an electromagnetic circuit, a movable actuating member that cooperates with a fixed valve seat for opening and closing the valve, and an outlet opening that is configured downstream of the valve seat. The actuating member is configured in a bowl, trough, or saucer shape, having an actuating leg and a supporting leg that is configured to be substantially perpendicular to the former. The actuating leg, as a movable part of the actuating member, cooperates with an upper layer of atomization disk to form a sealing valve. The valve may be used as a fuel injector in an internal combustion engine, such as in a mixture-compressing, spark-ignition internal combustion engine.
摘要翻译：具有纵向阀轴的电磁致动阀，电磁回路，与用于打开和关闭阀的固定阀座配合的可动致动构件，以及配置在阀座下游的出口。致动构件构造成碗状，槽形或碟形，具有致动腿和支撑腿，该腿被配置为基本上垂直于前者。作为致动构件的可动部分的致动腿与雾化盘的上层配合以形成密封阀。该阀可以用作内燃机中的燃料喷射器，例如在混合压缩的火花点火内燃机中。

50. 发明授权

US06824085B2 Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US06824085B2
公开(公告)日：2004-11-30
申请号：US10169619
申请日：2002-11-05
申请人： Thomas Sebastian , Jens Pohlmann , Martin Maier , Guenter Dantes , Detlef Nowak , Joerg Heyse , Joerg Schlerfer
发明人： Thomas Sebastian , Jens Pohlmann , Martin Maier , Guenter Dantes , Detlef Nowak , Joerg Heyse , Joerg Schlerfer
IPC分类号： B05B130
CPC分类号： F02M51/0671 , F02B2075/125 , F02M61/12 , F02M61/162 , F02M61/18 , Y02T10/123
摘要： A fuel injector, in particular for direct injection of fuel into the combustion chamber of an internal combustion engine, includes a valve-closure member which forms a sealing seat together with a valve-seat surface which is formed on a valve-seat member, and several injection orifices, each of which is connected with at least one spiral groove so that an outer edge of the swirl grooves coincides in part with a circumferential edge of the injection orifices. The swirl grooves extend generally perpendicular to a center line of the injection orifice associated with them.
摘要翻译：燃料喷射器，特别是用于将燃料直接喷射到内燃机的燃烧室中的燃料喷射器包括与阀座座构件形成的阀座表面一起形成密封座的阀关闭构件，以及几个注射孔，其中的每一个与至少一个螺旋槽连接，使得涡旋槽的外边缘部分地与注射孔的周边边缘重合。涡流槽大致垂直于与它们相关联的喷射孔的中心线延伸。

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