公开(公告)号：US6050795A

公开(公告)日：2000-04-18

申请号：US881283

申请日：1997-06-24

Applicant: Stanislaw Bodzak ,  Hanspeter Mayer ,  Theodor Stipek

Inventor： Stanislaw Bodzak ,  Hanspeter Mayer ,  Theodor Stipek

IPC: F02M37/04 ,  F04C14/28 ,  F04C15/00 ,  F04C2/18 ,  F04C15/04 ,  F16D7/02

CPC classification number: F04C14/28 ,  F02M37/04 ,  F02M37/041 ,  F04C15/0061 ,  F05C2225/04

Abstract: The invention relates to a fuel feed pump for a fuel injection pump for internal combustion engines, having a pair of gear wheels that mesh with one another and are driven to rotate in a pump chamber. The pair of gear wheels pump fuel out of an intake chamber that communicates with a supply tank along a feed conduit, formed between the end face of the gear wheels and the circumferential wall of the pump chamber, into a pressure chamber that communicates with the fuel injection pump. One gear wheel is secured to a shaft is driven to rotate by means of a drive element that engages the shaft, wherein the drive element can be connected to the shaft by an overload safety device.

Abstract translation: 本发明涉及一种用于内燃机的燃料喷射泵的燃料供给泵，其具有彼此啮合并被驱动以在泵室中旋转的一对齿轮。 一对齿轮将燃料从进气室中抽出，该进气室与形成在齿轮的端面和泵室的周壁之间的进料管道与供应罐连通，进入与燃料连通的压力室 注射泵。 一个齿轮被固定到轴上，该轴被驱动以通过接合轴的驱动元件旋转，其中驱动元件可以通过过载安全装置连接到轴上。

公开(公告)号：US5015160A

公开(公告)日：1991-05-14

申请号：US333220

申请日：1989-04-05

Applicant: Jaroslaw Hlousek ,  Gerhard Lehner ,  Theodor Stipek

Inventor： Jaroslaw Hlousek ,  Gerhard Lehner ,  Theodor Stipek

IPC: F02M59/26 ,  F02M55/00 ,  F02M55/04 ,  F02M59/44 ,  F02M59/46

CPC classification number: F02M63/005 ,  F02M55/001 ,  F02M55/04 ,  F02M59/46

Abstract: An injection pump for internal combustion engines having a pump piston bushing, a pump piston, guided in the bushing, including control edges for controlling the beginning and end of an injection event. The control edges cooperate with control bores provided in the wall of the pump piston bushing that discharge into a reservoir chamber surrounding the pump piston bushing; fuel can be delivered into this chamber under pressure, and excess fuel, or fuel overflowing at the end of an injection event, can be diverted from it. For the fuel delivery, a suction valve opening to the reservoir chamber is connected to the reservoir chamber, while for the fuel diversion, a check valve in the form of a pressure maintenance valve that opens away from the reservoir chamber is connected to the reservoir chamber. This pressure maintenance valve may be preceded on the inlet side by a throttle restriction.

Abstract translation: 一种用于内燃机的喷射泵，其具有泵活塞衬套，在衬套中引导的泵活塞，包括用于控制喷射事件的开始和结束的控制边缘。 控制边缘与设置在泵活塞衬套的壁中的控制孔配合，排出到围绕泵活塞衬套的储存室中; 可以在压力下将燃料输送到该室中，并且可以将多余的燃料或在喷射事件结束时溢出的燃料从其中转移。 为了燃料输送，通往储存室的吸入阀连接到储存室，而为了燃料分流，以压力维持阀的形式从储存室开口的止回阀连接到储存室 。 该压力维持阀可以在入口侧通过节气门限制。

公开(公告)号：US06945763B2

公开(公告)日：2005-09-20

申请号：US10296002

申请日：2001-03-27

Applicant: Stanislaw Bodzak ,  Theodor Stipek ,  Robert Reitsam

Inventor： Stanislaw Bodzak ,  Theodor Stipek ,  Robert Reitsam

IPC: F04C15/00 ,  F01C21/04 ,  F01C1/18 ,  F04B17/00 ,  F04B23/00

CPC classification number: F04C15/0073 ,  F04C15/0088

Abstract: A geared feed pump has a housing having a pump chamber in which a rotationally driven pair of gear wheels meshing with one another is disposed for pumping medium out of a suction chamber that communicates with a supply tank, along feed conduits, formed between the circumferential surface of the gear wheels and the circumferential walls of the pump chamber, into a pressure chamber. A drive shaft connected with one of the gear wheels via a coupling member is disposed inside the housing in a coupling chamber. The coupling chamber has a connection with the pressure chamber, so that lubrication of the coupling member is effected by the pumping medium.

Abstract translation: 齿轮进给泵具有壳体，其具有泵室，其中设置有彼此啮合的旋转驱动的一对齿轮，用于将介质从与供应罐连通的抽吸室中，沿着沿着进料管道形成的吸入室，所述进料管形成在圆周表面 的齿轮和泵室的周壁进入压力室。 通过联接构件与其中一个齿轮连接的驱动轴设置在壳体内的耦合室中。 联接室具有与压力室的连接，使得联接构件的润滑通过泵送介质实现。

公开(公告)号：US06543425B2

公开(公告)日：2003-04-08

申请号：US09960026

申请日：2001-09-21

Applicant: Hanspeter Mayer ,  Theodor Stipek

Inventor： Hanspeter Mayer ,  Theodor Stipek

IPC: F02M3704

CPC classification number: F02M37/18 ,  F02M37/041

Abstract: A fuel supply device for an internal combustion engine has a supply container, at least one feed pump for supplying a fuel from the supply container, a high pressure pump to which the fuel is supplied from the supply container by the feed pump, so that the fuel is supplied under high pressure at least indirectly to injection points of an internal combustion engine, the feed pump being driven mechanically by the internal combustion engine, and a further feed pump provided additionally to the mechanically driven feed pump and supplying the fuel from the supply container to the high pressure pump, the further feed pump having an electric drive and being operable independently from the mechanically driven feed pump.

公开(公告)号：US4426982A

公开(公告)日：1984-01-24

申请号：US307939

申请日：1981-10-02

Applicant: Gerhard Lehner ,  Theodor Stipek

Inventor： Gerhard Lehner ,  Theodor Stipek

IPC: F02D1/02 ,  F02B1/04 ,  F02B3/06 ,  F02D1/16 ,  F02D23/00 ,  F02D41/34 ,  F02D41/40 ,  F02M59/20

CPC classification number: F02D41/401 ,  F02B1/04 ,  F02B3/06 ,  F02D2200/0402 ,  F02D2200/0406 ,  F02D2200/0602 ,  F02D2200/1002 ,  F02D2250/18 ,  Y02T10/44

Abstract: In a process for controlling the beginning of delivery of a fuel injection pump for internal combustion engines having fuel injection, particularly Diesel engines, in dependence on the torque and under consideration of immediately measurable operation parameters, at least the revolution speed. The torque is determined from the intake boost pressure generated by a turbocharger and optionally from that amount of air which is blown off at increasing revolution speed above a certain intake boost pressure.A device for performing said process comprises a processor for performing at least one calculating operation provided with a store for storing the program to be executed, sensors transmitting signals to the processor representative of operation parameters of the injection-type internal combustion engine, and actuating means for controlling the beginning of fuel delivery of the fuel injection pump being connected with the processor. For determining the torque delivered by the engine there is provided a sensor for the intake boost pressure and a further sensor designed as pressure transducer for the differential pressure at a restriction for supplying to the processor a value corresponding to the air blown off.

Abstract translation: 在用于控制具有燃料喷射的内燃机燃料喷射泵（特别是柴油发动机）的燃料喷射开始的开始的过程中，根据扭矩和至少考虑可立即测量的运行参数至少转速。 扭矩根据由涡轮增压器产生的进气增压压力确定，并且可选地由在高于特定进气增压压力的转速增加而吹出的空气量中确定。 用于执行所述处理的装置包括处理器，用于执行提供有用于存储要执行的程序的存储器的至少一个计算操作，向代表喷射型内燃机的操作参数的处理器传送信号的传感器，以及致动装置 用于控制与处理器连接的燃料喷射泵的燃料输送开始。 为了确定发动机提供的扭矩，提供了一个用于进气增压压力的传感器和另一个传感器，该传感器被设计成在限制时用于差压的压力传感器，以向处理器提供与吹出的空气相对应的值。

公开(公告)号：US5221196A

公开(公告)日：1993-06-22

申请号：US845576

申请日：1992-03-04

Applicant: Bernd Harbig ,  Wolfgang Eckell ,  Gottfried Kuehne ,  Johann Warga ,  Theodor Stipek ,  Heinz Lauterbach

Inventor： Bernd Harbig ,  Wolfgang Eckell ,  Gottfried Kuehne ,  Johann Warga ,  Theodor Stipek ,  Heinz Lauterbach

IPC: F02M59/26 ,  F02M55/00 ,  F02M59/24 ,  F02M59/36

CPC classification number: F02M59/243 ,  F02M55/001 ,  F02M59/36

Abstract: A fuel injection pump for internal combustion engines having a reciprocating pump piston and an annular slide displaceable on it, with a control bore that cooperates with a control recess on the pump piston, the recess communicates with a pump work chamber via a conduit. By means of location of control bores in the annular slide, the outflow stream is provided with the longest possible path until the outflow stream strikes the wall of the cylinder liner, in order to attain the freest and most unhindered possible stream course with reduced turbulence. Because the outflow stream strikes the hardened surface of the niche wall of the cylinder liner obliquely, cavitation damage is greatly attenuated or locally limited to sites of maximum resistance.

Abstract translation: 一种用于内燃机的燃料喷射泵，其具有往复泵活塞和可在其上移动的环形滑块，具有与泵活塞上的控制凹槽配合的控制孔，所述凹部经由导管与泵工作室连通。 通过在环形滑块中的控制孔的位置，流出流被提供有尽可能最长的路径，直到流出物流撞击气缸套的壁，以便获得具有减少的湍流的最自由和最不受妨碍的可能的流道。 由于流出物流倾斜地撞击气缸套的孔壁的硬化表面，空化损伤被大大衰减或局部限制在最大阻力位置。

公开(公告)号：US4964789A

公开(公告)日：1990-10-23

申请号：US302286

申请日：1989-01-27

Applicant: Hans Schueler ,  Heinz Lauterbach ,  Helmut Tschoeke ,  Richard Kinzel ,  Theodor Stipek

Inventor： Hans Schueler ,  Heinz Lauterbach ,  Helmut Tschoeke ,  Richard Kinzel ,  Theodor Stipek

IPC: F02M59/26 ,  F02M59/34

CPC classification number: F02M59/265

Abstract: A fuel injection pump for internal combustion engines has a pump piston that is axially and rotationally movable in a cylinder and has a control edge and a diversion edge that defines a recess in the jacket face of the pump piston. To limit and adjust the effective supply stroke, the control edge and the diversion edge cooperate with a control opening in the cylinder, which opening communicates with a fuel-filled low-pressure chamber. To prevent cavitation damage during the diversion process, a pre-diversion groove, which extends approximately parallel to the diversion edge, is provided in the portion of the jacket face of the pump piston defined by the control edge and the diversion edge. It is disposed at a distance from the diversion edge such that immediately before the entry of the diversion edge into the control opening, representing the onset of diversion, it connects the pump work chamber, which is at high pressure, to the control opening.

Abstract translation: 用于内燃机的燃料喷射泵具有泵活塞，其在气缸中可轴向和可旋转地移动，并且具有在泵活塞的护套面中限定凹部的控制边缘和分流边缘。 为了限制和调节有效的供给行程，控制边缘和分流边缘与气缸中的控制开口配合，该开口与燃料填充的低压室连通​​。 为了防止分流过程中的空穴破坏，在由控制边缘和分流边限定的泵活塞的护套面的部分中设置有大致平行于分流边缘延伸的预分流凹槽。 它被设置在与转向边缘一定距离处，使得在分流边缘进入控制开口之前，代表分流开始，它将高压泵泵工作室连接到控制开口。

公开(公告)号：US4957418A

公开(公告)日：1990-09-18

申请号：US330389

申请日：1989-03-29

Applicant: Anton Pischinger ,  Theodor Stipek

Inventor： Anton Pischinger ,  Theodor Stipek

IPC: F02M59/26 ,  F02M55/00 ,  F02M59/44

CPC classification number: F02M59/44 ,  F02M55/001

Abstract: An injection pump for internal combustion engines having a pump piston and a pump piston bushing, to which a suction chamber is connected, the connection of the suction chamber to the work chamber of the pump is overtaken by the pump piston upon supply onset, and in which a diversion of the pump pressure at the end of supply is effected by re-opening the communication with the suction chamber. At least one separate diversion chamber, defined by a pressure maintenance valve and a throttle is connected to the work chamber via a connection that is likewise openable and closable upon the compression stroke; this connection to the work chamber is opened earlier, at the end of pump supply, than a further connection to the suction chamber.

Abstract translation: 一种用于内燃机的喷射泵，其具有泵活塞和泵活塞衬套，抽吸室连接到该泵活塞衬套上，吸入室与泵的工作室的连接在供应开始时被泵活塞超过，并且在 通过重新打开与吸入室的连通来实现在供应结束时泵压力的转移。 由压力维持阀和节流阀限定的至少一个单独的分流室通过在压缩冲程中同样可打开和关闭的连接件连接到工作室; 在泵供应结束时，与工作室的这种连接比在吸入室进一步连接之前更早地打开。

公开(公告)号：US4432320A

公开(公告)日：1984-02-21

申请号：US378728

申请日：1982-05-17

Applicant: Georg Brasseur ,  Gerhard Lehner ,  Peter Herzog ,  Heinz Rathmayr ,  Theodor Stipek

Inventor： Georg Brasseur ,  Gerhard Lehner ,  Peter Herzog ,  Heinz Rathmayr ,  Theodor Stipek

IPC: F02D41/40 ,  F02D1/02 ,  F02D1/10 ,  F02M63/02 ,  F02D31/00

CPC classification number: F02D1/10 ,  F02M63/022

Abstract: In a control equipment for adjusting the moment of fuel injection and/or the amount of fuel supplied by a fuel injection pump in internal combustion engines, at least one mechanical energy accumulator (9, 10) is provided between an adjusting member (2, 3) for the begin of fuel supply and/or for the amount of fuel supplied and an electrical servomotor (4), said energy accumulator comprising two mutually movable spring collars (12, 13) between which is accommodated a pre-stressed compression spring (11) and the maximum distance of which one from the other is limited by abutments (14, 15) of a housing surrounding the spring collars. (FIG. 1).

Abstract translation: 在用于调节燃料喷射的时刻的控制设备和/或由内燃机中的燃料喷射泵供给的燃料的量时，至少一个机械蓄能器（9,10）设置在调节构件（2,3） ），用于开始燃料供应和/或供应的燃料量和电动伺服电动机（4），所述蓄能器包括两个相互可移动的弹簧套环（12,13），在其间容纳有预应力的压缩弹簧（11） ），并且彼此之间的最大距离受到围绕弹簧环的壳体的邻接（14,15）的限制。 （图。1）。