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1. 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。

2. 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。

3. 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。

4. 发明授权

US06764033B2 Swirl plate and fuel injection valve comprising such a swirl plate 失效
标题翻译：旋流板和燃料喷射阀，包括这种旋流板
公开(公告)号：US06764033B2
公开(公告)日：2004-07-20
申请号：US10111470
申请日：2002-07-17
申请人： Guenter Dantes , Detlef Nowak , Joerg Heyse
发明人： Guenter Dantes , Detlef Nowak , Joerg Heyse
IPC分类号： B05B100
CPC分类号： F02M61/184 , F02M61/162 , F02M61/186
摘要： A swirl disk distinguishes itself in that it has at least one inlet region and at least one outlet opening, the at least one outlet opening being introduced in a bottom base layer. The swirl disk also has at least two swirl channels, which empty into a swirl chamber, the swirl chamber being provided in a swirl-generating layer. The swirl channels being situated and positioned such that when a fluid flows through, at least two swirl flows are generated next to one another in opposite directions, each one having its own jet branch. The swirl disk is particularly suitable for use on a fuel injector, in particular a high-pressure injector for directly injecting fuel into a combustion chamber of a mixture-compressing, spark-ignition internal combustion engine.
摘要翻译：旋转盘区别于它具有至少一个入口区域和至少一个出口开口，所述至少一个出口开口被引入底部底层。涡旋盘还具有至少两个旋流通道，其被旋入涡流室，涡流室设置在涡旋发生层中。漩涡通道的位置和位置使得当流体流过时，在相反的方向上彼此相邻地产生至少两个涡流，每一个具有其自己的喷射分支。涡旋盘特别适用于燃料喷射器，特别是用于将燃料直接喷射到混合压缩，火花点火内燃机的燃烧室中的高压喷射器。

5. 发明授权

US06299079B1 Fuel injector 有权
标题翻译：喷油器
公开(公告)号：US06299079B1
公开(公告)日：2001-10-09
申请号：US09485967
申请日：2000-05-12
申请人： Klaus Noller , Werner Hanft , Dieter Maier , Hubert Stier , Hans Weidler , Guenter Dantes , Detlef Nowak , Werner Schneider
发明人： Klaus Noller , Werner Hanft , Dieter Maier , Hubert Stier , Hans Weidler , Guenter Dantes , Detlef Nowak , Werner Schneider
IPC分类号： B05B100
CPC分类号： F02M61/168 , F02M51/005 , F02M51/0664 , F02M51/0667 , F02M51/0682 , F02M61/165
摘要： A fuel injector for fuel-injection systems of internal combustion engines includes two preassembled, independent assemblies. A functional part includes an electromagnetic circuit and a sealing valve, while a connection part is formed mainly by a hydraulic connection and an electrical connection. In the ready-mounted injector, electrical connecting elements and hydraulic connecting elements of both assemblies cooperate, thus ensuring a reliable electrical and hydraulic connection An extrusion coat in the interconnection region provides mechanical joining of both assemblies, great stability of the valve and sufficient imperviousness.
摘要翻译：用于内燃机燃料喷射系统的燃料喷射器包括两个预组装的独立组件。功能部件包括电磁电路和密封阀，而连接部分主要由液压连接和电连接形成。在准备安装的注射器中，两个组件的电气连接元件和液压连接元件协作，从而确保可靠的电气和液压连接。互连区域中的挤出涂层提供两个组件的机械接合，阀的极大的稳定性和足够的不透水性。

6. 发明授权

US06983900B2 Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US06983900B2
公开(公告)日：2006-01-10
申请号：US10168356
申请日：2001-10-19
申请人： Guenter Dantes , Detlef Nowak , Joerg Heyse
发明人： Guenter Dantes , Detlef Nowak , Joerg Heyse
IPC分类号： B05B1/30 , F02M59/00 , F02M47/02
CPC分类号： F02M61/18 , F02B2075/125 , F02M51/0671 , F02M61/12 , F02M61/162 , F02M61/168 , Y02T10/123
摘要： A fuel injector for fuel injection systems of internal combustion engines includes a valve needle and a valve closing body, which is operationally linked to it and cooperates with a valve seat face situated in a valve seat body to form a sealing seat. Upstream from the sealing seat there is at least one swirl channel, which has a tangential component relative to the longitudinal axis of the fuel injector. An axial channel, which is formed between the valve closing body and the guide recess of the valve seat body, has an axial component relative to the longitudinal axis of the fuel injector, the axial channel being formed between the guide recess and at least one flattened area on the valve needle.
摘要翻译：用于内燃机燃料喷射系统的燃料喷射器包括阀针和阀关闭体，该阀针和阀关闭体在操作上与其连接并与位于阀座体中的阀座面协作以形成密封座。从密封座上游至少有一个涡流通道，其相对于燃料喷射器的纵向轴线具有切向分量。形成在阀关闭体和阀座主体的引导凹部之间的轴向通道具有相对于燃料喷射器的纵向轴线的轴向分量，该轴向通道形成在导向凹槽与至少一个平坦的阀针上的区域。

7. 发明授权

US06869032B2 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US06869032B2
公开(公告)日：2005-03-22
申请号：US10297155
申请日：2002-03-27
申请人： Martin Maier , Guenter Dantes , Detlef Nowak , Joerg Heyse
发明人： Martin Maier , Guenter Dantes , Detlef Nowak , Joerg Heyse
IPC分类号： F02M51/06 , F02M51/08 , F02M61/16 , F02M61/18 , F02M69/04 , F02M61/00
CPC分类号： F02M69/045 , F02M61/162 , F02M61/163 , F02M61/1853 , F02M2051/08
摘要： A fuel injector, in particular for a high-pressure injector for direct injection of fuel into a combustion chamber of an internal combustion engine, has compression of a fuel/air mixture with spark ignition. On the downstream end of the valve a valve seat element is provided, to which a perforated disk acting as a flow restrictor is connected downstream. A swirl element is situated upstream from the valve seat which imparts an atomization-promoting rotational motion to the fuel to be injected. In the valve seat element downstream from the valve seat, an elongated outlet orifice is provided which opens directly into an orifice in the perforated disk attached to the valve seat element. The width of the outlet orifice is greater than the width of the orifice in the perforated disk, at least at its narrowest location, so that it is possible to adjust the steady-state flow rate of the valve at the orifice.
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高压喷射器，具有用火花点火的燃料/空气混合物的压缩。在阀的下游端设置有阀座元件，作为流量限制器的多孔盘连接到下游。涡流元件位于阀座的上游，其向喷射的燃料施加雾化促进旋转运动。在阀座下游的阀座元件中，设置有细长的出口孔，其直接打开在连接到阀座元件的多孔盘中的孔中。出口孔的宽度至少在其最窄的位置处大于多孔板中孔口的宽度，使得可以调节阀在孔处的稳态流速。

8. 发明申请

US20050028365A1 Method for producing a valve seat body of a fuel injection valve 审中-公开
标题翻译：燃料喷射阀的阀座体的制造方法
公开(公告)号：US20050028365A1
公开(公告)日：2005-02-10
申请号：US10130568
申请日：2001-08-25
申请人： Guenter Dantes
发明人： Guenter Dantes
IPC分类号： F02M1/00 , F02M51/06 , F02M51/08 , F02M61/16 , F02M61/18 , B23K1/20 , B23K17/00
CPC分类号： F02M61/188 , F02M51/0671 , F02M61/162 , F02M61/165 , F02M61/168 , F02M61/18 , Y10T29/49405 , Y10T29/49409 , Y10T29/49416 , Y10T29/49426
摘要： A method for manufacturing a valve-seat member of a fuel injector having helical grooves in a recess to generate a swirl, a valve-seat surface of the valve-seat member cooperating with a valve-closure member of fuel injector 1 to form a sealing seat, and the recess being used to guide the valve-closure member. The method includes producing a blank of the valve-seat member, introducing the recess, the valve-seat surface) and at least one spray-discharge orifice into the blank of the valve-seat member and introducing the helical grooves into the recess. The introduction of the helical grooves into the recess is carried out by a non-cutting machining step.
摘要翻译：一种用于制造燃料喷射器的阀座构件的方法，其在凹部中具有螺旋槽以产生涡流，阀座构件的阀座表面与燃料喷射器1的阀关闭构件协作以形成密封座和用于引导阀关闭构件的凹部。该方法包括制造阀座构件的坯件，将凹部，阀座表面引入）和至少一个喷射孔排入阀座构件的坯件中，并将螺旋槽引入凹部。通过非切削加工步骤将螺旋槽引入凹槽中。

9. 发明授权

US06817635B2 Fuel injector and corresponding production method 失效
标题翻译：燃油喷射器及相应的生产方式
公开(公告)号：US06817635B2
公开(公告)日：2004-11-16
申请号：US10182410
申请日：2002-10-29
申请人： Martin Maier , Guenther Hohl , Guenter Dantes , Detlef Nowak
发明人： Martin Maier , Guenther Hohl , Guenter Dantes , Detlef Nowak
IPC分类号： B05B130
CPC分类号： F02M61/168 , F02M51/0671 , F02M61/162 , F02M61/18 , F02M61/1806 , Y10S239/90
摘要： A fuel injector for fuel injection systems of internal combustion engines and a method of manufacturing same are described. The fuel injector includes a valve seat body into which a valve seat face is introduced, which cooperates with a valve closing body to form a sealing seat, and a nozzle body to which the valve seat body is fixedly connected. The valve seat body is insertable into the interior of the nozzle body and on its downstream side it has a partially spherical outside geometry, which rests on a bearing surface of a seat body recess in the nozzle body. Valve seat body is mounted so it can rotate relative to the nozzle body on the bearing surface until its position is finally secured, and it may be aligned by a centering mandrel.
摘要翻译：描述了一种用于内燃机燃料喷射系统的燃料喷射器及其制造方法。燃料喷射器包括阀座体，阀座面被引入其中，阀座面与阀关闭体配合形成密封座，以及与阀座体固定连接的喷嘴体。阀座体可插入喷嘴体的内部，并且在其下游侧具有部分球形的外部几何形状，其位于喷嘴体中的座椅主体凹部的支承表面上。安装阀座体，使得其可以相对于支承表面上的喷嘴体旋转，直到其位置最终被固定，并且其可以通过定心心轴对准。

10. 发明授权

US5899390A Orifice plate, in particular for injection valves 失效
标题翻译：孔板，特别适用于注射阀
公开(公告)号：US5899390A
公开(公告)日：1999-05-04
申请号：US750230
申请日：1996-11-26
申请人： Stefan Arndt , Dietmar Hahn , Heinz Fuchs , Gottfried Flik , Guenter Dantes , Gilbert Moersch , Detlef Nowak , Joerg Heyse , Beate Ader , Frank Schatz
发明人： Stefan Arndt , Dietmar Hahn , Heinz Fuchs , Gottfried Flik , Guenter Dantes , Gilbert Moersch , Detlef Nowak , Joerg Heyse , Beate Ader , Frank Schatz
IPC分类号： B41J2/135 , B05B1/30 , B05B1/34 , B23H9/00 , B41J2/16 , C25D1/08 , C25D1/10 , F02M51/06 , F02M61/16 , F02M61/18 , G03F7/00 , G03F7/12
CPC分类号： B41J2/1643 , B05B1/34 , B41J2/162 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1645 , C25D1/10 , F02M51/0671 , F02M61/162 , F02M61/168 , F02M61/1853 , G03F7/00 , G03F7/0015 , G03F7/12 , B23H9/00 , Y10S239/90
摘要： An orifice plate includes a complex axial through passage for a fluid is created, composed of inlet openings, outlet openings, and at least one conduit located between them. The at least three functional planes of the orifice plate, each with a characteristic opening structure, are built up on one another by electroplating metal deposition (multilayer electroplating) . A layer of the orifice plate deposited by electroplating can have one or more functional planes. The orifice plate is particularly suitable for use on injection valves in fuel injection systems, in paint nozzles, inhalers, inkjet printers, for freeze-drying processes, for spraying or injecting liquids, for example beverages, or for atomizing medications.
摘要翻译： PCT No.PCT / DE96 / 00510 Sec。 371日期1996年11月26日 102（e）日期1996年11月26日PCT 1996年3月23日PCT公布。 WO96 / 30643 PCT出版物日期1996年10月3日孔板包括复杂的轴向通道，用于产生流体，由入口开口，出口开口和位于它们之间的至少一个导管组成。通过电镀金属沉积（多层电镀）将孔板的至少三个功能平面彼此建立起来，每个具有特征性开口结构。通过电镀沉积的孔板的层可以具有一个或多个功能平面。孔板特别适合用于燃料喷射系统，油漆喷嘴，吸入器，喷墨打印机，用于冷冻干燥过程中的喷射阀，用于喷射或喷射液体的喷射阀，例如饮料或用于雾化药物。

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