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1. 发明授权

US5236174A Electromagnetically operable valve 失效
标题翻译：电磁操作阀
公开(公告)号：US5236174A
公开(公告)日：1993-08-17
申请号：US915989
申请日：1992-08-03
申请人： Dieter Vogt , Ferdinand Reiter , Rudolf Babitzka
发明人： Dieter Vogt , Ferdinand Reiter , Rudolf Babitzka
IPC分类号： F02M51/06 , F16K31/02
CPC分类号： F02M51/0614 , F02M51/0682
摘要： An electromagnetically operable valve having a core on which a magnet coil is arranged, an armature which acts on a valve closing body by means of a connecting pipe, in which the components to be welded together include a reduced diameter portion in which welding of the parts is by a laser in the reduced diameter portions.
摘要翻译： PCT No.PCT / DE91 / 00043 Sec。 371日期：1992年8月3日 102（e）日期1992年8月3日PCT 1991年1月19日PCT PCT。出版物WO91 / 11604 日本1991年8月8日。一种具有芯体的电磁操作阀，其上布置有磁体线圈，电枢通过连接管作用在阀关闭体上，待焊接在一起的部件包括减小的直径其中部件的焊接通过激光在直径减小部分中的部分。

2. 发明授权

US5275341A Electromagnetically operated valve 失效
标题翻译：电磁阀
公开(公告)号：US5275341A
公开(公告)日：1994-01-04
申请号：US915991
申请日：1992-08-03
申请人： Peter Romann , Ferdinand Reiter , Rudolf Babitzka
发明人： Peter Romann , Ferdinand Reiter , Rudolf Babitzka
IPC分类号： F16K31/02 , F02M51/00 , F02M51/06 , F02M51/08
CPC分类号： F02M51/061 , F02M51/005 , F02M51/0614 , F02M51/0682 , Y10S239/90 , Y10T29/4902
摘要： An electromagnetically operable valve having a fuel inlet connecting piece which is surrounded by a magnet coil and is used as a core, at least a part of the valve is surrounded by a plastic sheath on which an electrical connecting plug is integrally formed. In the novel valve, the electrical connecting plug is injection molded at the same time as the extrusion coating of the magnet coil and thus forms an independent plastic injection molding. Only one valve extrusion coating tool is now required for different embodiments of the electrical connecting plug, resulting in greater flexibility in the assembly line. The valve is used as an injection valve for fuel injection systems.
摘要翻译： PCT No.PCT / DE91 / 00050 Sec。 371日期：1992年8月3日 102（e）日期1992年8月3日PCT 1991年1月21日PCT PCT。公开号WO91 / 11611 日期：1991年8月8日。一种具有燃料入口连接片的电磁操作阀，该燃料入口连接件被一个磁体线圈包围并被用作一芯，该阀的至少一部分由塑料护套包围，整体形成。在新颖的阀门中，电连接插头与电磁线圈的挤出涂层同时注射成型，从而形成独立的塑料注射成型。对于电连接插头的不同实施例，现在仅需要一个阀挤出涂覆工具，从而在装配线中产生更大的灵活性。该阀用作燃料喷射系统的喷射阀。

3. 发明授权

US5580001A Electromagnetically operable valve 失效
标题翻译：电磁操作阀
公开(公告)号：US5580001A
公开(公告)日：1996-12-03
申请号：US550414
申请日：1995-10-30
申请人： Peter Romann , Ferdinand Reiter , Rudolf Babitzka
发明人： Peter Romann , Ferdinand Reiter , Rudolf Babitzka
IPC分类号： F16K31/02 , F02M51/00 , F02M51/06 , F02M51/08
CPC分类号： F02M51/061 , F02M51/005 , F02M51/0614 , F02M51/0682 , Y10S239/90 , Y10T29/4902
摘要： An electromagnetically operable valve having a fuel inlet connecting piece which is surrounded by a magnet coil and is used as a core, at least a part of the valve is surrounded by a plastic sheath on which an electrical connecting plug is integrally formed. In the novel valve, the electrical connecting plug is injection moulded at the same time as the extrusion coating of the magnet coil and thus forms an independent plastic injection moulding. Only one valve extrusion coating tool is now required for different embodiments of the electrical connecting plug, resulting in greater flexibility in the assembly line. The valve is used as an injection valve for fuel injection systems.
摘要翻译：一种具有燃料入口连接件的电磁可操作阀，该燃料入口连接件被一个电磁线圈包围并被用作一芯，该阀的至少一部分由塑料护套包围，电连接插头一体形成在该塑料护套上。在新颖的阀门中，电连接插头与电磁线圈的挤出涂层同时注射成型，从而形成独立的塑料注射成型。对于电连接插头的不同实施例，现在仅需要一个阀挤出涂覆工具，从而在装配线中产生更大的灵活性。该阀用作燃料喷射系统的喷射阀。

4. 发明授权

US4984744A Electromagnetically actuatable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US4984744A
公开(公告)日：1991-01-15
申请号：US424644
申请日：1989-10-20
申请人： Rudolf Babitzka , Ferdinand Reiter , Peter Romann
发明人： Rudolf Babitzka , Ferdinand Reiter , Peter Romann
IPC分类号： F16K31/06 , F02M51/06 , F02M51/08 , F16K31/10
CPC分类号： F02M51/0685 , F02M51/0682 , F02M2051/08 , Y10S239/90
摘要： A connecting tube connected at one end to an armature of a fuel injection valve having a valve closing element secured to its other end. The connecting tube is easy to manufacture, it is simple to assemble, it has minimal weight and maximum strength. The connecting tube is resilient elastic and has openings along substantially its entire length and is easy to manufacture by rolling up a sheet-metal blank or by using a rigid spring element with spaced spring coils.
摘要翻译：连接管一端连接到具有固定在其另一端的阀关闭元件的燃料喷射阀的电枢。连接管易于制造，组装简单，重量轻，最大强度高。连接管是弹性弹性的并且具有基本上其整个长度的开口，并且通过卷起片状金属坯料或通过使用具有间隔开的弹簧线圈的刚性弹簧元件容易制造。

5. 发明授权

US06341412B1 Methods of forming a sheath and plastic ring on a electromagnetically operated valve 失效
标题翻译：在电磁阀上形成护套和塑料环的方法
公开(公告)号：US06341412B1
公开(公告)日：2002-01-29
申请号：US08975469
申请日：1997-11-21
申请人： Peter Romann , Ferdinand Reiter , Rudolf Babitzka
发明人： Peter Romann , Ferdinand Reiter , Rudolf Babitzka
IPC分类号： H01F4102
CPC分类号： F02M51/061 , F02M51/005 , F02M51/0614 , F02M51/0682 , Y10S239/90 , Y10T29/4902
摘要： In electromagnetically operable valves which have been proposed, having a fuel inlet connecting piece which is surrounded by a magnet coil and is used as a core, at least a part of the valve is surrounded by a plastic sheath on which an electrical connecting plug is integrally formed. However, different valve extrusion coating tools are required depending on the embodiment of the electrical connecting plug. In the valve, the electrical connecting plug (21) is injection moulded at the same time as the extrusion coating of the magnet coil (4) and thus forms an independent plastic injection molding. Only one valve extrusion coating tool is now required for different embodiments of the electrical connecting plug, resulting in greater flexibility in the assembly line. The valve is used as an injection valve for fuel injection systems.
摘要翻译：在已经提出的电磁可操作的阀中，具有由电磁线圈围绕并用作芯的燃料入口连接件，阀的至少一部分由塑料护套包围，电连接插塞一体地形成。然而，根据电连接插头的实施例，需要不同的阀挤出涂覆工具。在阀中，电连接插头（21）在与电磁线圈（4）的挤压涂层同时注射成型，从而形成独立的塑料注塑。对于电连接插头的不同实施例，现在仅需要一个阀挤出涂覆工具，从而在装配线中产生更大的灵活性。该阀用作燃料喷射系统的喷射阀。

6. 发明授权

US5143301A Electromagnetically actuable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US5143301A
公开(公告)日：1992-09-01
申请号：US752436
申请日：1991-08-19
申请人： Ferdinand Reiter , Rudolf Babitzka
发明人： Ferdinand Reiter , Rudolf Babitzka
IPC分类号： F02M51/06 , F02M51/08
CPC分类号： F02M51/0614 , F02M51/0682 , Y10S239/90
摘要： An electromagnetically actuable valve having an axial fuel inflow, in which the opening path of the valve closing element is limited by a stop rod device which permits a controlled opening stroke of the valve closing element as a function of a position of the valve needle. The stop rod is arranged concentrically with respect to the valve longitudinal axis so that the stop rod touches the valve closing element in the opening position of the valve and thus limits its opening stroke. The stop rod is mounted in a flow bore of a core of the valve by means of a displacement sheath. The design of the stop device is particularly suitable for fuel injection valves.
摘要翻译： PCT No.PCT / DE90 / 00856 Sec。 371日期1991年8月19日 102（e）1991年8月19日PCT PCT 1990年11月10日PCT公布。 WO91 / 10061 PCT出版物日期1991年7月11日。一种具有轴向燃料流入的电磁致动阀，其中阀关闭元件的打开路径由止动杆装置限制，该止动杆装置允许阀关闭元件的受控打开行程作为阀针位置。止动杆相对于阀纵向轴线同心地布置，使得止动杆在阀的打开位置接触阀关闭元件，从而限制其打开行程。止动杆通过位移护套安装在阀芯的流动孔中。停止装置的设计特别适用于燃油喷射阀。

7. 发明授权

US4915350A Electromagnetically actuatable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US4915350A
公开(公告)日：1990-04-10
申请号：US397801
申请日：1989-08-23
申请人： Rudolf Babitzka , Ferdinand Reiter
发明人： Rudolf Babitzka , Ferdinand Reiter
IPC分类号： F16K31/06 , F02M51/06 , F02M51/08 , F16K1/00
CPC分类号： F02M51/0614 , F02M51/0682 , F02M2051/08 , Y10S239/90
摘要： In known electromagnetically actuatable valves, a connecting tube connected to the armature has a valve closing element secured to its other end. The connecting tube has fuel flowing through it, which can exit again in the vicinity of the valve closing element via radially extending openings. To make such tubes additional work steps are required. There is proposed a novel connecting tube intended to assure easy manufacture and simple assembly with minimum weight and maximum stability. The novel connecting tube is provided with a slit extending from one end to the other, which provides the connecting tube with resilient elasticity and provides a large-area hydraulic cross section. The manufacture of the connecting tube can be accomplished easily by rolling of a sheet-metal blank. The embodiment of the connecting tube is suitable for electromagnetically actuatable valves of all kinds.
摘要翻译：在已知的可电磁致动阀中，连接到电枢的连接管具有固定到其另一端的阀关闭元件。连接管具有流过其的燃料，其可以通过径向延伸的开口再次在阀关闭元件的附近离开。为了使这种管需要额外的工作步骤。提出了一种新颖的连接管，旨在确保容易的制造和简单的装配，最小的重量和最大的稳定性。新颖的连接管设有从一端延伸到另一端的缝隙，为连接管提供弹性弹性，并提供大面积的液压横截面。连接管的制造可以通过轧制金属板坯容易地实现。连接管的实施例适用于各种电磁致动阀。

8. 发明授权

US5285969A Electromagnetically operated fuel injection valve 失效
标题翻译：电磁式燃油喷射阀
公开(公告)号：US5285969A
公开(公告)日：1994-02-15
申请号：US989720
申请日：1992-12-14
申请人： Max Greiner , Peter Romann , Ferdinand Reiter , Rudolf Babitzka
发明人： Max Greiner , Peter Romann , Ferdinand Reiter , Rudolf Babitzka
IPC分类号： F02M51/06 , F02M51/08 , F02M61/18 , B05B1/34
CPC分类号： F02M61/188 , F02M51/0682 , F02M61/18 , F02M2051/08 , Y10S239/90
摘要： An electromagnetically operated fuel injection valve has a valve housing, a valve seat body having a valve seat and a guide cylinder, a valve closing element projecting in the guide cylinder and supporting a ball type valve closing body around which fuel can flow through spiral flutes in which the valve closing element releases or interrupts a fuel flow by sitting on or lifting off the valve seat. The valve seat body in addition to the guide cylinder and the valve seat, also contains at least one outlet orifice. The valve seat body is provided with an all-round spiral flute between the guide cylinder and the valve seat.
摘要翻译：电磁操作的燃料喷射阀具有阀壳体，具有阀座和导向气缸的阀座体，在导向气缸中突出的阀关闭元件，并支撑一个球形阀关闭体，燃料可以通过螺旋槽流动，阀关闭元件通过坐在或离开阀座而释放或中断燃料流。除了导向缸和阀座之外，阀座体还包含至少一个出口孔。阀座体在引导缸和阀座之间设有全面的螺旋槽。

9. 发明授权

US4967966A Electromagnetically actuatable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US4967966A
公开(公告)日：1990-11-06
申请号：US354566
申请日：1989-05-22
申请人： Rudolf Babitzka , Ferdinand Reiter , Max Greiner
发明人： Rudolf Babitzka , Ferdinand Reiter , Max Greiner
IPC分类号： F16K31/06 , F02M51/00 , F02M51/06 , F02M51/08 , F02M61/16 , H01F7/16
CPC分类号： F02M61/166 , F02M51/0614 , F02M51/0667 , F02M51/0682 , H01F7/1607 , F02M2051/08 , H01F2007/085 , Y10S239/90
摘要： An electromagnetically actuatable valve having a connection fitting serving as a core and on which a magnet coil is disposed, is produced with a non-bulky valve housing of ferromagnetic metal. This valve housing is simple to manufacture with a reduced external valve size. The valve is provided with a plastic sheathing that surrounds not only a connection fitting but also a magnet coil and at least in the region surrounding the magnet coil includes a ferromagnetic element that conducts magnetic field lines. These ferromagnetic elements are embodied by conducting elements and optionally by fillers having ferromagnetic properties, which at least partly surround the magnet coil in the circumferential direction. This embodiment of the valve is suitable for all types of electromagnetically actuatable components.
摘要翻译：具有用作铁芯的连接配件并且其上设置有电磁线圈的电磁致动阀由具有铁磁金属的非膨胀阀壳体制成。该阀壳体制造简单，外部阀门尺寸减小。该阀设置有塑料护套，其不仅围绕连接配件而且围绕电磁线圈，并且至少在围绕磁体线圈的区域中包括传导磁场线的铁磁元件。这些铁磁元件由导电元件和任选地通过具有铁磁性质的填料来实现，其至少部分地围绕磁体线圈沿周向方向。该阀的该实施例适用于所有类型的可电磁致动部件。

10. 发明授权

US5178362A Electromagnetically actuatable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US5178362A
公开(公告)日：1993-01-12
申请号：US776221
申请日：1991-11-13
申请人： Dieter Vogt , Rudolf Babitzka
发明人： Dieter Vogt , Rudolf Babitzka
IPC分类号： B23K26/28 , F02M51/06 , F02M51/08 , F02M61/16 , F16K31/02 , F16K31/06
CPC分类号： F02M51/0682 , B23K26/28 , F02M61/168 , Y10T29/49412 , Y10T29/49421
摘要： In electromagnetically actuatable valves having a core, surrounded by a magnet coil, and an armature that acts upon a valve closing body by means of a connecting tube, the connection between the connecting tube and the hard valve closing body is embodied by first providing the metallically harder closing body with a first spot weld, and after that this first spot weld is welded to the metallically softer connecting tube by means of a second spot weld, until the at least partly encompassing weld seam is formed between the valve closing body and the connecting tube, the weld seam assuring a safe and reliable connection. This embodiment of the valve is particularly well suited for injection valves of fuel injection systems.
摘要翻译： PCT No.PCT / DE91 / 00152 Sec。 371日期1991年11月13日 102（e）1991年11月13日PCT PCT 1991年2月23日提交PCT公布。出版物WO91 / 14864 日期为1991年10月3日。在具有由磁体线圈围绕的磁芯的电磁致动阀和通过连接管作用于阀关闭体的电枢上，连接管与硬阀闭合体首先通过第一点焊将第一点焊焊接到金属更软的连接管上，直到第二点焊之间形成至少部分包围的焊缝，阀门关闭体和连接管，焊缝确保安全可靠的连接。该阀的该实施例特别适用于燃料喷射系统的喷射阀。

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