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1. 发明申请

US20060043218A1 Fuel injection valve 失效
公开(公告)号：US20060043218A1
公开(公告)日：2006-03-02
申请号：US10503882
申请日：2002-12-23
申请人： Volker Holzgrefe , Stefan Arndt , Juergen Raimann , Joerg Heyse
发明人： Volker Holzgrefe , Stefan Arndt , Juergen Raimann , Joerg Heyse
IPC分类号： F02M61/00
CPC分类号： F02M61/1846 , F02B2075/125 , F02M51/0671 , F02M61/12 , F02M61/168 , F02M61/18 , F02M61/188 , F02M2200/306 , Y02T10/123
摘要： A fuel injector for fuel-injection systems of internal combustion engines includes a solenoid coil, a valve needle that is in operative connection with the solenoid coil and acted upon by a restoring spring in a closing direction in order to actuate a valve-closure member which forms a sealing seat together with a valve-seat surface formed at a valve-seat member, and at least two spray-discharge orifices, which are formed in the valve-seat member. In a discharge region, the spray-discharge orifices are in connection with capillaries formed in the end face of the valve-seat member.

2. 发明授权

US07481201B2 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US07481201B2
公开(公告)日：2009-01-27
申请号：US10503882
申请日：2002-12-23
申请人： Volker Holzgrefe , Stefan Arndt , Juergen Raimann , Joerg Heyse
发明人： Volker Holzgrefe , Stefan Arndt , Juergen Raimann , Joerg Heyse
IPC分类号： F02M61/14 , F02M61/18
CPC分类号： F02M61/1846 , F02B2075/125 , F02M51/0671 , F02M61/12 , F02M61/168 , F02M61/18 , F02M61/188 , F02M2200/306 , Y02T10/123
摘要： A fuel injector for fuel-injection systems of internal combustion engines includes a solenoid coil, a valve needle that is in operative connection with the solenoid coil and acted upon by a restoring spring in a closing direction in order to actuate a valve-closure member which forms a sealing seat together with a valve-seat surface formed at a valve-seat member, and at least two spray-discharge orifices, which are formed in the valve-seat member. In a discharge region, the spray-discharge orifices are in connection with capillaries formed in the end face of the valve-seat member.
摘要翻译：用于内燃机燃料喷射系统的燃料喷射器包括螺线管线圈，与螺线管线圈有效连接并由关闭方向上的复位弹簧作用的阀针，以便致动阀关闭件与形成在阀座构件上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。在排放区域中，喷射排出孔与形成在阀座构件的端面中的毛细管相连。

3. 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。

4. 发明授权

US5383607A Electromagnetically actuated injection valve 失效
标题翻译：电磁致动注射阀
公开(公告)号：US5383607A
公开(公告)日：1995-01-24
申请号：US979680
申请日：1992-11-20
申请人： Joerg Heyse , Volker Holzgrefe
发明人： Joerg Heyse , Volker Holzgrefe
IPC分类号： F02M51/06 , F02M61/10 , F02M61/18 , B05B1/30 , F02M51/00
CPC分类号： F02M61/18 , F02M51/0671 , F02M61/1853
摘要： An electromagnetically actuatable injection valve, including a nozzle with a shaped end face in combination with a perforated plate through which the fuel flows. The nozzle injection valve has an injection chamber which is defined by a downstream terminal face of the valve closing element and by the perforated plate which is spaced from the nozzle and provided with injection ports. The geometrical embodiment of the injection chamber influences the fuel flow in such a way that a pulse flow vector of the flow penetrates an imaginary jacket face at right angles, so that the injection ports are acted upon substantially by pressure energy. The novel injection valve is especially suitable for fuel injection systems of mixture-compressing internal combustion engines with externally supplied ignition.
摘要翻译：一种可电磁致动的喷射阀，包括具有成形端面的喷嘴，其与燃料流过的多孔板组合。喷嘴喷射阀具有由阀关闭元件的下游端面和与喷嘴间隔开并具有喷射口的多孔板限定的喷射室。注射室的几何实施例以这样的方式影响燃料流动，使得流动的脉冲流动矢量以直角穿过假想护套面，使得喷射口基本上受到压力能量的作用。新型注射阀特别适用于混合压缩内燃机与外部点火供油的燃油喷射系统。

5. 发明授权

US5976342A Method for manufacturing an orifice plate 失效
标题翻译：孔板制造方法
公开(公告)号：US5976342A
公开(公告)日：1999-11-02
申请号：US34106
申请日：1998-03-03
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 , C25D5/10 , B41C3/08 , C23C28/00 , C25D5/02
CPC分类号： B41J2/1643 , B05B1/34 , B41J2/162 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1645 , C25D1/08 , C25D1/10 , F02M51/0671 , F02M61/162 , F02M61/168 , F02M61/1853 , G03F7/00 , G03F7/0015 , G03F7/12 , B23H9/00
摘要： A method for manufacturing an orifice plate that is built up in multiple layers and includes a complete axial through passage for a fluid. The orifice plate includes inlet openings, outlet openings, and at least one conduit lying between them. The layers or functional planes of the orifice plate are built up on one another by electroplating metal deposition (multilayer electroplating). Orifice plates manufactured in this manner are particularly suitable for use on injection valves in fuel injection systems, in paint nozzles, inhalers, or inkjet printers, or in freeze-drying processes, for spraying or injecting fluids such as beverages.
摘要翻译：一种用于制造多孔的孔板的方法，包括用于流体的完整的轴向通道。孔板包括入口开口，出口开口和位于它们之间的至少一个导管。通过电镀金属沉积（多层电镀）将孔板的层或功能平面彼此建立起来。以这种方式制造的孔板特别适用于燃料喷射系统，油漆喷嘴，吸入器或喷墨打印机中的喷射阀，或用于喷射或喷射诸如饮料的流体的冷冻干燥过程。

6. 发明授权

US5924634A Orifice plate, in particular for injection valves, and method for manufacturing an orifice plate 失效
标题翻译：孔板，特别是喷射阀，以及孔板的制造方法
公开(公告)号：US5924634A
公开(公告)日：1999-07-20
申请号：US737758
申请日：1996-11-22
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 , F02M2200/9007 , F02M2200/9015 , F02M2200/9046 , F02M2200/9053 , Y10S239/90
摘要： An orifice plate includes a complete axial through passage for a fluid, in particular for a fuel, including inlet openings, outlet openings, and at least one conduit located between them. The inlet and outlet openings are arranged in the orifice plate so that they do not overlap at any point when projected into one plane. This offset of the outlet openings with respect to the inlet openings results in an S-shaped flow profile for the medium, onto which an atomization-promoting turbulence is thus imposed. The orifice plate is particularly suitable for use on injection valves in fuel injection systems, in paint nozzles, or for freeze-drying processes.
摘要翻译： PCT No.PCT / DE96 / 00511 Sec。 371日期：1996年11月22日 102（e）日期1996年11月22日PCT 1996年3月23日PCT公布。公开号WO96 / 30644 日期1996年10月3日孔板包括用于流体，特别是用于燃料的完整的轴向通过通道，包括入口开口，出口开口和位于它们之间的至少一个导管。入口和出口布置在孔板中，使得它们在投影到一个平面中时在任何点处不重叠。出口开口相对于入口孔的这种偏移导致介质的S形流动分布，由此施加雾化促进湍流。孔板特别适用于燃油喷射系统，油漆喷嘴或冷冻干燥过程中的喷射阀。

7. 发明授权

US5766441A Method for manfacturing an orifice plate 失效
标题翻译：制造孔板的方法
公开(公告)号：US5766441A
公开(公告)日：1998-06-16
申请号：US737886
申请日：1996-11-22
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 , C25D5/10 , B05B1/00 , B41C3/08 , B41J2/14
CPC分类号： B41J2/1643 , B05B1/34 , B41J2/162 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1645 , C25D1/08 , C25D1/10 , F02M51/0671 , F02M61/162 , F02M61/168 , F02M61/1853 , G03F7/00 , G03F7/0015 , G03F7/12 , B23H9/00
摘要： A method for manufacturing an orifice plate that is built up in multiple layers and includes a complete axial through passage for a fluid. The orifice plate includes inlet openings, outlet openings, and at least one conduit lying between them. The layers or functional planes of the orifice plate are built up on one another by electroplating metal deposition (multilayer electroplating). Orifice plates manufactured in this manner are particularly suitable for use on injection valves in fuel injection systems, in paint nozzles, inhalers, or inkjet printers, or in freeze-drying processes, for spraying or injecting fluids such as beverages.
摘要翻译： PCT No.PCT / DE96 / 00512 Sec。 371日期：1996年11月22日 102（e）日期1996年11月22日PCT 1996年3月23日PCT公布。公开号WO96 / 30645 日期1996年10月3日制造孔板的方法，其构成多层并且包括用于流体的完整的轴向通道。孔板包括入口开口，出口开口和位于它们之间的至少一个导管。通过电镀金属沉积（多层电镀）将孔板的层或功能平面彼此建立起来。以这种方式制造的孔板特别适用于燃料喷射系统，油漆喷嘴，吸入器或喷墨打印机中的喷射阀，或用于喷射或喷射诸如饮料的流体的冷冻干燥过程。

8. 发明申请

US20090206181A1 Fuel Injector 审中-公开
标题翻译：喷油器
公开(公告)号：US20090206181A1
公开(公告)日：2009-08-20
申请号：US11886833
申请日：2006-02-14
申请人： Stefan Arndt , Markus Gesk , Guenter Dantes , Joerg Heyse , Andreas Krause , Kai Gartung
发明人： Stefan Arndt , Markus Gesk , Guenter Dantes , Joerg Heyse , Andreas Krause , Kai Gartung
IPC分类号： F02M61/04 , B05B1/30
CPC分类号： F02M61/184 , F02M61/1833 , F02M61/1853
摘要： A fuel injector includes an orifice plate situated downstream from a valve-seat body having a fixed valve seat, the orifice plate having at least one outlet opening. Provided directly upstream from the outlet openings is an inflow opening having an annular inflow cavity. The valve-seat body covers the inflow cavity in such a way that the downstream outlet openings of the orifice plate are covered. The inflow cavity directly upstream from the at least one outlet opening is configured such that the flow approaches the at least one outlet opening largely at a right angle to the longitudinal extension of the outlet opening. With regard to the cross section, the at least one outlet openings has a polygonal form, in particular one that encloses at least one triangle, or it has a meander shape with a plurality of curves in the outer contour. The fuel injector may be particularly suitable for use in fuel injection systems of the mixture-compressing internal combustion engines having external ignition.
摘要翻译：燃料喷射器包括位于具有固定阀座的阀座主体下游的孔板，孔板具有至少一个出口。从出口开口直接上游设置有具有环形流入腔的流入开口。阀座体以使得孔板的下游出口开口被覆盖的方式覆盖流入腔。从至少一个出口开口直接上游的流入腔构造成使得流体大致以与出口开口的纵向延伸成直角的方式接近至少一个出口。关于横截面，至少一个出口开口具有多边形形状，特别是包围至少一个三角形的出口，或者具有在外轮廓中具有多个曲线的曲折形状。燃料喷射器可以特别适用于具有外部点火的混合物压缩内燃机的燃料喷射系统。

9. 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。

10. 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。

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