公开(公告)号：US5901742A

公开(公告)日：1999-05-11

申请号：US637773

申请日：1996-06-19

申请人： Stephan Kleppner ,  Helmut Schwegler ,  Kurt Frank ,  Wolfgang Bueser ,  Uwe Liskow ,  Lorenz Drutu

发明人： Stephan Kleppner ,  Helmut Schwegler ,  Kurt Frank ,  Wolfgang Bueser ,  Uwe Liskow ,  Lorenz Drutu

IPC分类号： F02M37/00 ,  F02M37/04 ,  F02M69/00 ,  F02M69/54 ,  F16K17/04

CPC分类号： F02M69/54 ,  Y10T137/7834 ,  Y10T137/7836

摘要： A pressure control valve in which the mass to be moved by the diaphragm is reduced by providing that a valve seat body having a valve seat face is placed in a middle region of the diaphragm. When the valve seat face lifts away from the valve closing body, fuel to be diverted flows from the pressure control side of the diaphragm to the return side of the diaphragm, via the valve seat face and a return conduit The pressure control valve is especially suitable for use in fuel supply systems of internal combustion engines.

摘要翻译： PCT No.PCT / DE95 / 01011 Sec。 371日期1996年6月19日 102（e）1996年6月19日PCT PCT 1995年8月3日PCT公布。 出版物WO96 / 07027 日期1996年3月7日一种压力控制阀，其中通过使具有阀座面的阀座体被放置在隔膜的中间区域中，由隔膜移动的质量减小。 当阀座面离开阀关闭体时，经由阀座面和返回管路将转向的燃料从隔膜的压力控制侧流向隔膜的返回侧。压力控制阀特别适合 用于内燃机的燃料供应系统。

公开(公告)号：US06435163B1

公开(公告)日：2002-08-20

申请号：US09381576

申请日：2000-03-01

申请人： Edwin Fauser ,  Stephan Kleppner ,  Kurt Frank ,  Hans-Peter Braun ,  Wolfgang Bueser ,  Klaus-Dieter Hufnagel ,  Willi Strohl ,  Jochen Rose ,  Wolfgang Hiller ,  Erich Eiler ,  Frantisek Buric ,  Jaroslav Moucka

发明人： Edwin Fauser ,  Stephan Kleppner ,  Kurt Frank ,  Hans-Peter Braun ,  Wolfgang Bueser ,  Klaus-Dieter Hufnagel ,  Willi Strohl ,  Jochen Rose ,  Wolfgang Hiller ,  Erich Eiler ,  Frantisek Buric ,  Jaroslav Moucka

IPC分类号： F02M3704

CPC分类号： F02M69/46 ,  F02M37/10 ,  F02M51/005 ,  F02M69/462 ,  F02M69/465 ,  F02M69/54 ,  F02M2051/08 ,  F02M2200/315 ,  Y10T137/85954 ,  Y10T137/86043

摘要： The invention relates to a fuel supply system for an internal combustion engine, having a unit, such as a pressure regulator, mounted in electrically insulated fashion and including an electrically conductive housing, and the housing is connected via an electrical connection to a defined electrical potential. As a result, static charging of the unit, which could become dangerous, is precluded. The fuel supply system is intended in particular for pumping fuel to an internal combustion engine of a motor vehicle.

摘要翻译： 本发明涉及一种用于内燃机的燃料供应系统，其具有以电绝缘方式安装并包括导电壳体的单元，例如压力调节器，并且该壳体经由电气连接连接到限定的电位 。 结果，可能会危及组件的静电充电被排除。 燃料供应系统特别用于将燃料泵送到机动车辆的内燃机。

公开(公告)号：US06802301B2

公开(公告)日：2004-10-12

申请号：US10140330

申请日：2002-05-08

申请人： Edwin Fauser ,  Stephan Kleppner ,  Kurt Frank ,  Hans-Peter Braun ,  Wolfgang Bueser ,  Klaus-Dieter Hufnagel ,  Willi Strohl ,  Jochen Rose ,  Wolfgang Hiller ,  Erich Eiler ,  Frantisek Buric ,  Jaroslav Moucka

发明人： Edwin Fauser ,  Stephan Kleppner ,  Kurt Frank ,  Hans-Peter Braun ,  Wolfgang Bueser ,  Klaus-Dieter Hufnagel ,  Willi Strohl ,  Jochen Rose ,  Wolfgang Hiller ,  Erich Eiler ,  Frantisek Buric ,  Jaroslav Moucka

IPC分类号： F02M3704

CPC分类号： F02M69/46 ,  F02M37/10 ,  F02M51/005 ,  F02M69/462 ,  F02M69/465 ,  F02M69/54 ,  F02M2051/08 ,  F02M2200/315 ,  Y10T137/85954 ,  Y10T137/86043

摘要： The invention relates to a fuel supply system for an internal combustion engine, having a unit such as a pressure regulator, mounted in electrically insulated fashion and including an electrically conductive housing, and the housing is connected via an electrical connection to a defined electrical potential. As a result, static charging of the unit, which could become dangerous, is precluded. The fuel supply system is intended in particular for pumping fuel to an internal combustion engine of a motor vehicle.

摘要翻译： 本发明涉及一种用于内燃机的燃料供应系统，其具有以电绝缘方式安装并包括导电壳体的单元（例如压力调节器），并且壳体经由电连接连接到限定的电位。 结果，可能会危及组件的静电充电被排除。 燃料供应系统特别用于将燃料泵送到机动车辆的内燃机。

公开(公告)号：US5794597A

公开(公告)日：1998-08-18

申请号：US732488

申请日：1996-10-28

申请人： Helmut Schwegler ,  Kurt Frank ,  Ansgar Seitz ,  Wolfgang Bueser ,  Uwe Talmon

发明人： Helmut Schwegler ,  Kurt Frank ,  Ansgar Seitz ,  Wolfgang Bueser ,  Uwe Talmon

IPC分类号： B60K15/03 ,  B60K15/077 ,  F02M37/10 ,  F02M69/00 ,  F02M69/54 ,  G05D16/06 ,  F02M37/04

CPC分类号： B60K15/077 ,  F02M37/106 ,  F02M69/54 ,  G05D16/0658 ,  B60K2015/03453

摘要： The device has a feed pump arranged in the supply tank (12), which can be inserted through an opening (20) in the supply tank (12). The opening (20) is closed by means of a closure element (22) on which a pressure regulator is disposed, which is connected with the pressure side of the feed pump and with the internal combustion engine, and which can be connected with a relief chamber (12). The closure element (22) has a base body (30) made of plastic, in which a depression (40) has been formed, which is closed by means of an elastic diaphragm (52), so that a pressure chamber is formed. A connector (45) projects into the depression (40), which is connected with the relief chamber (12) and whose front end (51) can be closed by means of a flattened ball (74), which is movably seated in a support element (70) connected with the diaphragm (52). The diaphragm (52) is clamped between a retaining element (54) and the base body (30), and the ball (74) is pressed with its flattened area (75) against the front end (51) of the connector (45) by means of a pre-stressed spring (60) acting on the diaphragm (52). When a defined pressure is exceeded in the pressure chamber, the diaphragm (52) is lifted and the ball (74) clears the connector (45) and fuel can flow out of the pressure chamber.

摘要翻译： PCT No.PCT / DE96 / 00284 Sec。 371日期1996年10月28日第 102（e）日期1996年10月28日PCT 1996年2月23日PCT PCT。 公开号WO96 / 35871 日期1996年11月14日该装置具有布置在供应罐（12）中的进料泵，其可以通过供应罐（12）中的开口（20）插入。 开口（20）通过封闭元件（22）封闭，压力调节器设置有压力调节器，压力调节器与进料泵的压力侧和内燃机连接，并且可以与缓冲器 室（12）。 闭合元件（22）具有由塑料制成的基体（30），其中形成有通过弹性隔膜（52）封闭的凹部（40），从而形成压力室。 连接器（45）突出到与减压室（12）连接的凹部（40）中，并且其前端（51）可以通过平坦的球（74）封闭，该扁平球（74）可移动地坐在支撑件 元件（70）与隔膜（52）连接。 隔膜52被夹持在保持元件54和基体30之间，并且球74被压平在其连接器45的前端51上。 借助于作用在隔膜（52）上的预应力弹簧（60）。 当在压力室中超过限定的压力时，隔膜（52）被提起并且球（74）清除连接器（45），并且燃料可以从压力室流出。

公开(公告)号：US5662089A

公开(公告)日：1997-09-02

申请号：US674155

申请日：1996-07-01

申请人： Stephan Kleppner ,  Kurt Frank ,  Dieter Schreckenberger

发明人： Stephan Kleppner ,  Kurt Frank ,  Dieter Schreckenberger

IPC分类号： B01D29/11 ,  B01D35/027 ,  F02M37/10 ,  F02M37/22 ,  F02M37/04

CPC分类号： F02M37/22 ,  B01D29/114 ,  B01D35/027 ,  F02M37/10 ,  B01D2201/34 ,  Y10T137/86228

摘要： A device for supplying an internal combustion engine of a motor vehicle with a fuel from a supply container has a fuel feeding aggregate arrangable in the supply container for supplying the fuel through a feeding line, a fuel filter through which the fuel passes, a holder mountable on the supply container, with the fuel filter arranged on the holder and having a clean-side outlet and feeding line integrated in the holder, and a connecting pipe which is arranged outside of the holder and to which the clean-side outlet of the filter is connected through the integrated feeding line.

摘要翻译： 一种用于从供应容器供应燃料的机动车辆的内燃机的装置具有可供给容器的燃料供给集合体，所述燃料供给集合体可设置在所述供给容器中，用于通过供给管路供给燃料，燃料通过的燃料过滤器， 在所述供给容器上，所述燃料过滤器配置在所述保持器上，并且具有一体地保持在所述保持器中的清洁侧出口和供给管线，以及布置在所述保持器的外侧的连接管，所述过滤器的所述清洁侧出口 通过集成进料管线连接。

公开(公告)号：US5469829A

公开(公告)日：1995-11-28

申请号：US367695

申请日：1995-01-03

申请人： Stephan Kleppner ,  Kurt Frank ,  Jan Mutschler

发明人： Stephan Kleppner ,  Kurt Frank ,  Jan Mutschler

IPC分类号： F02M37/00 ,  F02M37/10 ,  F02M37/18 ,  F02M69/54 ,  F02M37/04

CPC分类号： F02M69/54 ,  F02M37/106

摘要： An arrangement for supplying an internal combustion engine with fuel has a supply container with an opening, a feed pump insertable into the supply container through the opening, a closure part closing the opening and provided with a pressure regulator having a pressure chamber with a connection to a pressure side of the feed pump to an internal combustion engine and to an unloading chamber. The pressure regulator has a spring-loaded closing member controlling the connection with the unloading chamber and cooperating with a seat so that after exceeding of a predetermined pressure in the pressure chamber the connection of the pressure chamber to the unloading chamber is released. The closure part is composed of a synthetic plastic material and having a flange-like base body which closes the opening. The base body is provided with a depression and a pipe which is formed of one piece with the base body and extends into the depression to form the connection of the pressure chamber with the unloading chamber. An elastically deformable diaphragm which covers the depression for forming the pressure chamber and acts as a closing member cooperating with an end of the pipe as the seat. A separate holding element is mounted on the base body so that the diaphragm is clamped between the base body and the holding element.

摘要翻译： 用于向内燃机供应燃料的装置具有供给容器，该供应容器具有开口，通过该开口可插入供给容器中的进料泵，封闭部分，其封闭开口并设置有压力调节器，压力调节器具有压力室， 进料泵的压力侧到内燃机和卸载室。 压力调节器具有弹簧加载的关闭构件，其控制与卸载室的连接并与座配合，使得在超过压力室中的预定压力之后，释放压力室与卸载室的连接。 封闭部分由合成塑料材料组成，并具有封闭开口的凸缘状基体。 基体设置有凹部和管，其与基体一体形成并延伸到凹部中，以形成压力室与卸载室的连接。 一种可弹性变形的隔膜，其覆盖用于形成压力室的凹部，并且用作与作为座椅的管道的一端配合的关闭件。 将单独的保持元件安装在基体上，使得隔膜被夹持在基体和保持元件之间。

公开(公告)号：US5364246A

公开(公告)日：1994-11-15

申请号：US126074

申请日：1993-09-23

申请人： Kurt Frank ,  Uwe Liskow ,  Jochen Thoenissen ,  Uwe Loistl ,  Oliver Wahl

发明人： Kurt Frank ,  Uwe Liskow ,  Jochen Thoenissen ,  Uwe Loistl ,  Oliver Wahl

IPC分类号： F02M37/10 ,  F02M37/04 ,  F02M37/20 ,  F04C2/08 ,  F04C2/10 ,  F04C15/00 ,  F03B11/04

CPC分类号： F04C2/102 ,  F02M37/041 ,  F02M37/20 ,  F04C15/0053 ,  F04C2/088 ,  F04C2210/24 ,  F05B2210/13

摘要： An aggregate for feeding fuel from a supply tank to an internal combustion engine of a motor vehicle has a feeding pump having two end walls forming a pump chamber with a suction opening and a pressure opening and a feed element rotatable in the pump chamber so as to supply fuel from the suction opening to the pressure opening. At least one of the end walls is provided with a groove-shaped unloading passage in a region between an end surface of the feeding element and a sealing surface of the one end wall and communicating through a further opening the pump chamber with a low pressure region. The suction opening has an end facing in a rotary direction of the feeding element. The unloading passage is located near the end of the suction opening.

摘要翻译： 用于从供应罐向机动车辆的内燃机供给燃料的集料具有供给泵，其具有形成具有吸入口和压力开口的泵室的两个端壁和可在泵室中旋转的供给元件，以便 从吸入口向压力开口供给燃料。 所述端壁中的至少一个在所述供给元件的端面与所述一端壁的密封面之间的区域中设置有槽状的卸载通路，并通过所述泵室的另一开口与低压区域连通 。 吸入口的端部朝向馈送元件的旋转方向。 卸载通道位于吸入口的端部附近。

公开(公告)号：US06293256B1

公开(公告)日：2001-09-25

申请号：US09423331

申请日：1999-11-05

申请人： Stephan Kleppner ,  Kurt Frank ,  Steffen Mihatsch ,  Klaus-Dieter Hufnagel ,  Guenter-Paul Ballier ,  Albert Gerhard ,  Gerhard Jauch

发明人： Stephan Kleppner ,  Kurt Frank ,  Steffen Mihatsch ,  Klaus-Dieter Hufnagel ,  Guenter-Paul Ballier ,  Albert Gerhard ,  Gerhard Jauch

IPC分类号： F02M3710

CPC分类号： B60K15/077 ,  B60K2015/03105 ,  B60K2015/03236 ,  B60K2015/03467 ,  Y10T137/2917

摘要： The fuel delivery device (12) has a receptacle (16) arranged in a storage tank (10) and a delivery unit (20) delivering fuel from the receptacle (16) to the internal combustion engine (14) of a motor vehicle. Further, there is provided at least one suction jet pump (40) which delivers fuel from the storage tank (10) into the receptacle (16). The suction jet pump (40) is fastened to an upper edge area (17) of the receptacle (16) as a separate constructional unit. The suction jet pump (40) is formed by a constructional unit having a propelling nozzle (41), a connection (43) for a propelling line (44), which connection (43) opens into the propelling nozzle (41), a mixing pipe (42) following the propelling nozzle (41), and a connection (45) for a suction line (46), which connection (45) opens into the mixing pipe (42). Two walls (48) located at a distance from one another project downward from the constructional unit (40), and the constructional unit (40) is mounted on the edge (17) of the receptacle (16) from the top, wherein the edge (17) of the receptacle (16) is introduced between the two walls (48). The suction line (46) connected to the suction jet pump (40) opens into the storage tank (10) remote of the receptacle (16).

摘要翻译： 燃料输送装置（12）具有布置在储罐（10）中的容器（16）和将燃料从容器（16）输送到机动车辆的内燃机（14）的输送单元（20）。 此外，设置有至少一个吸入喷射泵（40），其将燃料从储罐（10）输送到容器（16）中。 抽吸喷射泵（40）作为单独的结构单元紧固到容器（16）的上边缘区域（17）。 抽吸喷射泵（40）由具有推进喷嘴（41），用于推进线（44）的连接件（43），该连接件（43）通向推进喷嘴（41）的结构单元形成，混合 在所述推进喷嘴（41）之后的管道（42）和用于所述连接（45）通向所述混合管道（42）的吸入管线（46）的连接部（45）。 两个彼此相隔一定距离的壁（48）从结构单元（40）向下突出，并且结构单元（40）从顶部安装在容器（16）的边缘（17）上，其中边缘 容器（16）的内部（17）被引入两个壁（48）之间。 连接到吸入喷射泵（40）的吸入管线（46）通向远离容器（16）的储罐（10）中。

公开(公告)号：US5669359A

公开(公告)日：1997-09-23

申请号：US645481

申请日：1996-05-13

申请人： Stephan Kleppner ,  Kurt Frank

发明人： Stephan Kleppner ,  Kurt Frank

IPC分类号： B60K15/077 ,  F02D33/00 ,  F02M37/00 ,  F02M37/10 ,  F16F1/26

CPC分类号： F16F1/26 ,  B60K15/077 ,  F02M37/103 ,  B60K2015/03111 ,  B60K2015/03217 ,  B60K2015/03236 ,  B60K2015/03467 ,  F02D33/003 ,  F02M37/0052 ,  F02M37/0082 ,  Y10T137/86212

摘要： A fuel supply unit for mounting in a fuel supply container to supply fuel to an internal combustion engine has a tank flange arrangeable on the fuel supply container and provided with at least one hydraulic connection, a fuel supply aggregate arrangeable in the fuel supply container, a longitudinal and rotatably movable mechanical connection provided in the tank flange and the fuel supply aggregate, and a reservoir which receives the fuel supply aggregate, the movable connection being arranged on the tank flange and on the reservoir so that it receives the flow cap movable relative to the tank flange.

摘要翻译： 用于安装在燃料供应容器中以向内燃机供应燃料的燃料供应单元具有可布置在燃料供应容器上并设置有至少一个液压连接件的燃料箱凸缘，可布置在燃料供应容器中的燃料供给组件， 设置在罐凸缘和燃料供应集合体中的纵向和可旋转运动的机械连接，以及容纳燃料供应集合体的储存器，可移动连接件布置在罐凸缘和储存器上，使得其接收可相对于 水箱法兰

公开(公告)号：US5564397A

公开(公告)日：1996-10-15

申请号：US446001

申请日：1995-05-19

申请人： Stephan Kleppner ,  Kurt Frank ,  Ansgar Seitz ,  Hannelore Scheerer ,  Guenter-Paul Ballier ,  Rolf Fischerkeller ,  Wolfgang Wuerl

发明人： Stephan Kleppner ,  Kurt Frank ,  Ansgar Seitz ,  Hannelore Scheerer ,  Guenter-Paul Ballier ,  Rolf Fischerkeller ,  Wolfgang Wuerl

IPC分类号： F02M37/00 ,  F02M37/02 ,  F02M37/04 ,  F02M37/10 ,  F02M37/12 ,  F02M37/18 ,  F04F5/00

CPC分类号： F02M37/025 ,  F02M37/106

摘要： Arranged in the fuel tank is a reservoir into which fuel is pumped by a jet pump connected to a return line from the internal combustion engine. The jet pump has a jet nozzle which is arranged in a holder formed on the reservoir. Between its inlet opening and the propulsion-nozzle opening, the jet nozzle has a bypass opening which is connected to a stub projecting into the reservoir. At its end, the stub is provided with a seat which can be closed by a closing element. Arranged in the reservoir is a leaf spring which is fixed at one end and which presses the closing element onto the seat. Together with the closing element, the bypass opening forms a bypass valve which allows fuel to flow out of the jet nozzle if a certain pressure is exceeded.

摘要翻译： 在燃料箱中排列的是储存器，燃料由连接到内燃机的返回管线的喷射泵泵送到燃料箱中。 喷射泵具有喷射喷嘴，该喷嘴布置在形成在储存器上的保持架中。 在其入口和推进喷嘴开口之间，喷嘴具有旁路开口，该旁路开口连接到突出到储存器中的短截线。 在其末端，短截线设置有可以由闭合元件封闭的座。 在储存器中排列的是一个板簧，其固定在一端并将闭合元件按压到座上。 与闭合元件一起，旁路开口形成旁通阀，如果超过一定压力，则允许燃料流出喷嘴。