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1. 发明申请

US20080047621A1 Check Valve 审中-公开
标题翻译：止回阀
公开(公告)号：US20080047621A1
公开(公告)日：2008-02-28
申请号：US11659843
申请日：2005-08-05
申请人： Ralph Ittlinger , Andreas Peetz , Werner Haarer , Goekhan Yerlikaya
发明人： Ralph Ittlinger , Andreas Peetz , Werner Haarer , Goekhan Yerlikaya
IPC分类号： F16K15/04
CPC分类号： F02M37/0023 , F02M63/0054 , F16K15/063 , F16K17/0426 , F16K17/0433 , Y10T137/7927
摘要： In the check valve according to the invention, the wear on the valve closure member is reduced in that after the opening of the check valve, the closure member assumes a position that is spaced sufficiently apart from the valve seat. A region with a constant throttle gap is provided upstream of the throttle-reduction region.
摘要翻译：在根据本发明的止回阀中，减小阀关闭构件上的磨损，因为在打开止回阀之后，关闭构件呈现与阀座足够分开的位置。具有恒定节流间隙的区域设置在节气门减小区域的上游。

2. 发明授权

US09822749B2 Fuel injector 有权
公开(公告)号：US09822749B2
公开(公告)日：2017-11-21
申请号：US14365989
申请日：2012-10-23
申请人： Marc-Jean Derenthal , Johann Bayer , Ralph Ittlinger
发明人： Marc-Jean Derenthal , Johann Bayer , Ralph Ittlinger
IPC分类号： B05B1/30 , F02M61/16 , F02M51/06
CPC分类号： F02M61/168 , F02M51/061 , F02M51/0682 , F02M2200/8061 , F02M2200/8084
摘要： A fuel injector for an internal combustion engine includes: an electromagnetic actuating element having a solenoid coil, a core and a valve casing as the outer solenoid circuit component, and a movable valve-closure body, which cooperates with a valve-seat surface assigned to a valve-seat body. The core and a connection pipe are fixedly connected in an inner opening of a thin-walled valve sleeve and the valve casing at the outer circumference of the valve sleeve is fixedly connected to the valve sleeve by being pressed in/on.

3. 发明授权

US06581631B2 Device with a diaphragm arrangement 失效
标题翻译：带隔膜装置的装置
公开(公告)号：US06581631B2
公开(公告)日：2003-06-24
申请号：US09959264
申请日：2002-04-22
申请人： Stanislaus Tomczak , Roland Hoepel , Ralph Ittlinger , Volker Hudec
发明人： Stanislaus Tomczak , Roland Hoepel , Ralph Ittlinger , Volker Hudec
IPC分类号： G05D1606
CPC分类号： F16K41/12 , G05D16/0633 , G05D16/0658 , Y10T137/7836
摘要： A device with a diaphragm arrangement dividing two chambers from one another, in which the diaphragm arrangement is retained via a crimped connection, excellent restraint of the diaphragm arrangement and excellent sealing are attained with the aid of an elastomer material. The device may be a pressure valve, for instance, and serves to vary a pressure of a fuel supply system of a motor vehicle.
摘要翻译：具有隔膜装置的装置将两个室彼此分开，其中隔膜装置通过压接连接保持，通过弹性体材料可以获得隔膜装置的极好的限制和优异的密封性。该装置可以是例如压力阀，并且用于改变机动车辆的燃料供应系统的压力。

4. 发明授权

US07258135B2 Pressure regulator for a fuel supply system of an internal combustion engine 有权
标题翻译：用于内燃机燃料供应系统的压力调节器
公开(公告)号：US07258135B2
公开(公告)日：2007-08-21
申请号：US10495770
申请日：2002-12-06
申请人： Werner Haarer , Hans-Joerg Fees , Andreas Peetz , Ralph Ittlinger
发明人： Werner Haarer , Hans-Joerg Fees , Andreas Peetz , Ralph Ittlinger
IPC分类号： F16K15/04 , G05D16/02 , F02M69/54
CPC分类号： F02M69/54 , Y10T137/7922 , Y10T137/7925 , Y10T137/7927
摘要： A pressure regulator for a fuel supply system of an internal combustion engine for regulating a fuel pressure, including a valve, having a valve ball forced against a valve seat into the closing position by the action of a valve leaf spring. With the valve open, at least some of the fuel flow that flows around the valve ball is deflected against an impact face coupled with the valve leaf spring for generating a flow force oriented counter to the closing force of the valve leaf spring. As a result, the pressure regulating performance of the pressure regulator is improved.
摘要翻译：一种用于调节燃料压力的内燃机的燃料供应系统的压力调节器，包括阀，其具有通过阀片弹簧的作用将阀球强制抵靠关闭位置的阀球。在阀打开的情况下，围绕阀球流动的至少一些燃料流被偏转抵靠与阀片簧连接的冲击面，用于产生与阀片弹簧的关闭力相反的流动力。结果，提高了压力调节器的调压性能。

5. 发明申请

US20060196554A1 Pressure regulator 有权
标题翻译：压力调节器
公开(公告)号：US20060196554A1
公开(公告)日：2006-09-07
申请号：US10546792
申请日：2004-01-26
申请人： Werner Haarer , Hans-Joerg Fees , Andreas Peetz , Ralph Ittlinger
发明人： Werner Haarer , Hans-Joerg Fees , Andreas Peetz , Ralph Ittlinger
IPC分类号： F16K15/04
CPC分类号： F16K15/046 , F02M69/54 , G05D16/0611 , Y10T137/7922 , Y10T137/7927
摘要： A pressure regulator for regulating fuel pressure in an internal combustion engine, containing a valve including a closing member forced into a valve seat by the action of an angularly shaped valve leaf spring one arm of which is braced on the closing member and the other arm is braced on a support member of a regulator housing. In the region of its angled portion, the leaf spring is fixed on a pin supported in the regulator housing, and the bearing of the pin in the regulator housing contains side walls of the regulator housing that wrap around bearing bores in the valve leaf spring with parallel spacing and that extend substantially perpendicular to the pin. The side walls are overlapped at least in part by tabs that are connected to the support member of the regulator housing and are provided with bearing bores for the pin which are coaxial relative to the bearing bores in the side walls.
摘要翻译：一种用于调节内燃机中的燃料压力的压力调节器，其包含阀，其包括通过其一个臂支撑在封闭构件和另一个臂上的角形阀板簧的作用而被迫入阀座的关闭构件支持监管机构的支持成员。在其角度部分的区域中，板簧固定在支撑在调节器壳体中的销上，并且调节器壳体中的销的轴承包含调节器壳体的侧壁，该侧壁围绕阀板簧中的轴承孔包围，平行间距并且基本上垂直于销延伸。侧壁至少部分地与连接到调节器壳体的支撑构件的突片重叠，并且设置有用于销的轴承孔，其相对于侧壁中的轴承孔是同轴的。

6. 发明申请

US20050005973A1 Pressure regulator for a fuel supply system of an internal combustion engine 有权
标题翻译：用于内燃机燃料供应系统的压力调节器
公开(公告)号：US20050005973A1
公开(公告)日：2005-01-13
申请号：US10495770
申请日：2002-12-06
申请人： Werner Haarer , Hans-Joerg Fees , Andreas Peetz , Ralph Ittlinger
发明人： Werner Haarer , Hans-Joerg Fees , Andreas Peetz , Ralph Ittlinger
IPC分类号： B60K15/03 , F02M37/00 , F02M69/00 , F02M69/54 , F16K17/04 , G05D16/06 , F16K15/04
CPC分类号： F02M69/54 , Y10T137/7922 , Y10T137/7925 , Y10T137/7927
摘要： A pressure regulator for a fuel supply system of an internal combustion engine for regulating a fuel pressure, including a valve, having a valve ball forced against a valve seat into the closing position by the action of a valve leaf spring. With the valve open, at least some of the fuel flow that flows around the valve ball is deflected against an impact face coupled with the valve leaf spring for generating a flow force oriented counter to the closing force of the valve leaf spring. As a result, the pressure regulating performance of the pressure regulator is improved.
摘要翻译：一种用于调节燃料压力的内燃机的燃料供应系统的压力调节器，包括阀，其具有通过阀片弹簧的作用将阀球强制抵靠关闭位置的阀球。在阀打开的情况下，围绕阀球流动的至少一些燃料流被偏转抵靠与阀片簧连接的冲击面，用于产生与阀片弹簧的关闭力相反的流动力。结果，提高了压力调节器的调压性能。

7. 发明授权

US07258136B2 Pressure regulator 有权
标题翻译：压力调节器
公开(公告)号：US07258136B2
公开(公告)日：2007-08-21
申请号：US10546792
申请日：2004-01-26
申请人： Werner Haarer , Hans-Joerg Fees , Andreas Peetz , Ralph Ittlinger
发明人： Werner Haarer , Hans-Joerg Fees , Andreas Peetz , Ralph Ittlinger
IPC分类号： F16K15/04 , G05D16/02 , F02M69/54
CPC分类号： F16K15/046 , F02M69/54 , G05D16/0611 , Y10T137/7922 , Y10T137/7927
摘要： A pressure regulator for regulating fuel pressure in an internal combustion engine, containing a valve including a closing member forced into a valve seat by the action of an angularly shaped valve leaf spring one arm of which is braced on the closing member and the other arm is braced on a support member of a regulator housing. In the region of its angled portion, the leaf spring is fixed on a pin supported in the regulator housing, and the bearing of the pin in the regulator housing contains side walls of the regulator housing that wrap around bearing bores in the valve leaf spring with parallel spacing and that extend substantially perpendicular to the pin. The side walls are overlapped at least in part by tabs that are connected to the support member of the regulator housing and are provided with bearing bores for the pin which are coaxial relative to the bearing bores in the side walls.
摘要翻译：一种用于调节内燃机中的燃料压力的压力调节器，其包含阀，其包括通过其一个臂支撑在封闭构件和另一个臂上的角形阀板簧的作用而被迫入阀座的关闭构件支持监管机构的支持成员。在其角度部分的区域中，板簧固定在支撑在调节器壳体中的销上，并且调节器壳体中的销的轴承包含调节器壳体的侧壁，该侧壁围绕阀板簧中的轴承孔包围，平行间距并且基本上垂直于销延伸。侧壁至少部分地与连接到调节器壳体的支撑构件的突片重叠，并且设置有用于销的轴承孔，其相对于侧壁中的轴承孔是同轴的。

8. 发明授权

US06729347B2 Device for pressure regulation 有权
标题翻译：压力调节装置
公开(公告)号：US06729347B2
公开(公告)日：2004-05-04
申请号：US09979140
申请日：2002-05-13
申请人： Ralph Ittlinger , Wolfgang Bueser , Lorenz Drutu
发明人： Ralph Ittlinger , Wolfgang Bueser , Lorenz Drutu
IPC分类号： F16K1502
CPC分类号： F16K17/0433 , F16K15/026 , Y10T137/7925 , Y10T137/7929 , Y10T137/7939
摘要： The invention relates to a device (10) for pressure regulation, having a housing (11) and a closing body (12) received axially movably therein, wherein the housing (11) has at least one pressure medium inlet (21) and one pressure medium outlet (22), and the closing body (12) is prestressed by a helical spring (14) against a valve seat (11′) in the housing, and at least one compensation means for the helical spring (14) is provided. The invention provides that as the compensation means, a compensation element (15) disposed between the closing body (12) and an end, oriented toward the closing body (12), of the helical spring (14) is provided, which is braced resiliently in the radial direction on the inner wall of the housing (11) and, with its central region (15′), is in preferably frictional-engagement contact with the closing body (12). The central region (15′) of the compensation element (15) is embodied as dome-shaped, and radially protruding spring arms (15″) are disposed peripherally to the central region (15′) of the compensation element (15).
摘要翻译：本发明涉及一种用于压力调节的装置（10），其具有壳体（11）和在其中可轴向移动的闭合体（12），其中壳体（11）具有至少一个压力介质入口（21）和一个压力介质出口（22）和闭合体（12）通过螺旋弹簧（14）预先抵靠在壳体中的阀座（11'）上，并且提供至少一个用于螺旋弹簧（14）的补偿装置。本发明提供了一种补偿装置，设置在螺旋弹簧（14）之间设置在封闭体（12）和朝向闭合体（12）的端部之间的补偿元件（15），其被弹性地支撑在壳体（11）的内壁上的径向方向上，并且其中心区域（15'）优选地与闭合体（12）摩擦接合。补偿元件（15）的中心区域（15'）被实施为圆顶形，并且径向突出的弹簧臂（15“）周边设置在补偿元件（15）的中心区域（15'）周围。

9. 发明授权

US06439263B2 Pressure regulating valve and method for producing a pressure regulating valve 失效
标题翻译：压力调节阀及压力调节阀的制造方法
公开(公告)号：US06439263B2
公开(公告)日：2002-08-27
申请号：US09741993
申请日：2000-12-22
申请人： Helmut Schwegler , Ralph Ittlinger , Wolfgang Bueser , Martin Maier , Lorenz Drutu
发明人： Helmut Schwegler , Ralph Ittlinger , Wolfgang Bueser , Martin Maier , Lorenz Drutu
IPC分类号： F16K2110
CPC分类号： G05D16/12 , F02M69/54 , Y10T137/785 , Y10T137/7852 , Y10T137/7928
摘要： The pressure regulating valve (2) proposed here can be designed with the aid of the outflow throttle restriction (28) downstream of the valve seat (22) in such a way that the pressure regulating valve (2), as the fluid flow becomes greater, sets or adjusts a smaller pressure difference at the pressure regulating valve (2), as a result of which the line losses that can never be avoided can be compensated for. The pressure regulating valve is suitable in particular for a fuel supply system of a motor vehicle having an internal combustion engine.
摘要翻译：这里提出的压力调节阀（2）可以借助于阀座（22）下游的流出节气门限制（28）来设计，使得压力调节阀（2）随着流体流量变大在压力调节阀（2）上设定或调节较小的压力差，结果可以补偿永远不能避免的线路损耗。压力调节阀特别适用于具有内燃机的机动车辆的燃料供给系统。

10. 发明授权

US5650575A Method for determining the spring force of a closing spring upon the opening of a valve of a fuel injection valve and an apparatus for carrying out the method 失效
标题翻译：用于确定在燃料喷射阀的阀打开时的关闭弹簧的弹簧力的方法和用于执行该方法的装置
公开(公告)号：US5650575A
公开(公告)日：1997-07-22
申请号：US566346
申请日：1995-12-01
申请人： Joerg Heyse , Ralph Ittlinger
发明人： Joerg Heyse , Ralph Ittlinger
IPC分类号： F02M51/06 , F02M65/00 , F16K31/06 , F16K37/00 , G01L1/02 , G01L5/08
CPC分类号： F16K31/0665 , F02M51/0682 , F02M65/001 , F16K31/0651
摘要： A method and apparatus for determining the spring force of a closing spring upon the opening of a valve, the valve is connected by means of a connection to a pressurized-gas line in which a pressure measuring device and, upstream of the latter, a variable pressure-regulating valve, a shut-off valve and a pressurized gas source are arranged. The end of the valve opposite from the pressure line connection is connected to a flow meter. After the shut-off valve has been actuated into its open position, the control pressure regulated at its outlet by the pressure-regulating valve is changed in such a way that it rises. Once the control pressure has risen to a value at which the valve closing element rises from the valve seat, i.e., the valve opens, the flow meter transmits a measurement signal which characterizes the flow of pressurized gas and which is input into a control and evaluation unit in addition to the value for the control pressure determined by the pressure measuring device. From the control pressure determined, the control and evaluation unit calculates the spring force of the closing spring upon the opening of the valve. The method is suitable, for measuring the spring force of a closing spring of a fuel injection valve for internal combustion engines without having to remove any part of the fuel injection valve.
摘要翻译：一种用于在阀打开时确定闭合弹簧的弹簧力的方法和装置，所述阀通过连接到加压气体管线的连接来连接，在所述加压气体管线中压力测量装置在所述加压气体管线的上游具有可变的压力调节阀，截止阀和加压气体源。与压力线连接相反的阀的端部连接到流量计。在关闭阀已经被致动到其打开位置之后，通过压力调节阀调节在其出口处的控制压力以其升高的方式改变。一旦控制压力上升到阀关闭元件从阀座上升的值，即阀打开，则流量计传输表征加压气体流并将其输入到控制和评估中的测量信号单位除了由压力测量装置确定的控制压力的值之外。根据确定的控制压力，控制和评估单元计算在打开阀门时关闭弹簧的弹簧力。该方法适用于测量用于内燃机的燃料喷射阀的关闭弹簧的弹簧力，而不必去除燃料喷射阀的任何部分。

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