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公开(公告)号：US4094201A
公开(公告)日：1978-06-13
申请号：US685652
申请日：1976-05-12
Applicant: Franz Eheim
Inventor： Franz Eheim
CPC classification number: F02M41/121 , Y10T74/18304 , Y10T74/2101
Abstract: The invention relates to a fuel injection pump for internal combustion engines provided with a reciprocating and simultaneously rotating pump piston which serves as a fuel distributor and an associated cam drive mechanism arranged to actuate the pump piston, the cam drive including a cam disk which runs on rollers and in turn is coupled both with the drive shaft of the pump and the pump piston.
Abstract translation: 本发明涉及一种用于内燃机的燃料喷射泵，其具有作为燃料分配器的往复式同时旋转的泵活塞，以及用于致动泵活塞的相关联的凸轮驱动机构，该凸轮驱动器包括一个凸轮盘， 辊子又与泵的驱动轴和泵活塞连接。
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公开(公告)号：US4083346A
公开(公告)日：1978-04-11
申请号：US652869
申请日：1976-01-27
Applicant: Franz Eheim
Inventor： Franz Eheim
CPC classification number: F02M59/466 , F02M41/123 , F02M63/0205
Abstract: A fuel injection valve for an internal combustion engine includes a fuel storage compartment and a pressure chamber from which a reciprocating pump piston delivers fuel to the engine's fuel lines. The fuel conduit between the storage compartment and the pressure chamber can be closed off by an electromagnetic valve. To permit engine operation even when the electrical system is non-functional, the magnetic valve is of the normally open type, held open by a spring. In the energized state, the valve closes off the fuel conduit and its closure is aided by the fuel pressure gradient across the valve.
Abstract translation: 用于内燃机的燃料喷射阀包括燃料储存室和压力室，往复泵活塞将燃料从该压力室向发动机的燃料管路输送。 储存室和压力室之间的燃料管道可以被电磁阀封闭。 为了允许发动机运行，即使电气系统不起作用，电磁阀是常开型的，由弹簧保持打开。 在通电状态下，阀关闭燃料管道，并且其闭合由阀上的燃料压力梯度辅助。
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公开(公告)号：US3970064A
公开(公告)日：1976-07-20
申请号：US538374
申请日：1975-01-03
Applicant: Franz Eheim , Gerald Hofer , Karl Konrath , Helmut Laufer
Inventor： Franz Eheim , Gerald Hofer , Karl Konrath , Helmut Laufer
CPC classification number: F02M41/126 , F02D1/10
Abstract: An rpm regulator of a fuel injection pump for internal combustion engine includes a single-arm drag lever and an intermediate lever which are bent to define a space into which a compression spring extends. The stroke of the compression spring is limited in both directions by stops defined by the intermediate lever and the drag lever, respectively. The regulator also includes a control spring arrangement which engages one end of the drag lever, a fuel quantity setting member which engages one end of the intermediate lever and controls due to its movement the quantity of fuel delivered by the fuel pump and an rpm governor which exerts an rpm defendent force against the intermediate lever in opposition to the force of the control spring arrangement. With this regulator the pump can deliver an excess fuel quantity for starting purposes and an automatically reduced normal fuel injection quantity when the rpm increases. This result is accomplished without increasing the dimensions of the fuel pump.
Abstract translation: 用于内燃机的燃料喷射泵的转速调节器包括弯曲以限定压缩弹簧延伸到其中的空间的单臂牵引杆和中间杆。 压缩弹簧的行程通过分别由中间杆和牵引杆限定的停止在两个方向上被限制。 调节器还包括控制弹簧装置，其接合牵引杆的一端，燃料量设定构件，其接合中间杆的一端并且由于其运动而控制，由燃料泵输送的燃料量以及转速调节器 相对于控制弹簧装置的力，相对于中间杆施加转速保护力。 使用该调节器，泵可以为启动目的提供过量的燃料量，并且当rpm增加时，泵可以自动降低正常燃料喷射量。 该结果是在不增加燃料泵的尺寸的情况下实现的。
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公开(公告)号：US4665872A
公开(公告)日：1987-05-19
申请号：US375415
申请日：1982-05-06
Applicant: Franz Eheim
Inventor： Franz Eheim
CPC classification number: F02M51/005 , F02M41/126
Abstract: A rotary magnet having a transducer for fuel regulation of a fuel injection pump which requires a minimum of structural space while having a maximum of adjustment force.
Abstract translation: 具有用于燃料喷射泵的燃料调节传感器的旋转磁体，其需要最小的结构空间同时具有最大的调节力。
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公开(公告)号：US4526146A
公开(公告)日：1985-07-02
申请号：US544186
申请日：1983-10-21
Applicant: Ilija Djordjevic , Franz Eheim
Inventor： Ilija Djordjevic , Franz Eheim
CPC classification number: F02M59/447 , F02D1/08
Abstract: An adjusting device in a fuel injection pump including a pivotable lever with a stop on one end which limits the movement of a quantity adjusting device counter to a spring force, a stepping motor including an adjusting device which actuates said lever for adjusting said stop which limits movement of the quantity adjusting device.
Abstract translation: 一种燃料喷射泵中的调节装置，包括：一端具有止动件的可转动杆，其限制数量调节装置与弹簧力相反的移动;步进马达，其包括调节装置，所述调节装置致动所述杆以调节所述止挡， 数量调节装置的移动。
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Patent Agency Ranking
公开(公告)号：US4505241A
公开(公告)日：1985-03-19
申请号：US559655
申请日：1983-12-09
Applicant: Franz Eheim
Inventor： Franz Eheim
CPC classification number: F02M41/126 , F02D1/045
Abstract: A speed governor of a fuel injection pump for internal combustion engines is proposed, having a governor lever for adjusting the fuel injection quantity and a governor spring assembly engaging the governor lever counter to which assembly an rpm-dependent force acts. To compensate for manufacturing tolerances in the governor spring assembly, it is proposed that the effective length of a prestressed governor spring in the governor spring assembly be effected by means of the rotation of a spring plate, in that the spring plate has a sleeve provided with an outer thread, onto which part the governor spring can be threaded. After the rotation of the spring plate, this plate is held in its terminal position, under the influence of the initial stressing force of the governor spring, in a positively engaged connection with intermeshed components which limit the relieving of the governor spring assembly in the other direction.
Abstract translation: 提出了一种用于内燃机的燃料喷射泵的调速器，其具有用于调节燃料喷射量的调速器杆和与调速器杆对准的调速器弹簧组件，与该转矩相关的力作用在该调节器杆上。 为了补偿调速器弹簧组件中的制造公差，提出调节器弹簧组件中的预应力调速器弹簧的有效长度通过弹簧板的旋转来实现，因为弹簧板具有设置有 外螺纹，调速器弹簧可以在哪一部分上被螺纹连接。 在弹簧板的旋转之后，该板在受调节器弹簧的初始应力的影响下被保持在其终端位置，与相互啮合的部件形成正啮合的连接，这限制了调速器弹簧组件在另一个中的缓解 方向。
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公开(公告)号：US4422428A
公开(公告)日：1983-12-27
申请号：US46285
申请日：1979-06-07
Applicant: Franz Eheim
Inventor： Franz Eheim
CPC classification number: F02M41/1416 , F02D1/183
Abstract: An injection initiation adjuster for fuel injection pumps is proposed which includes a hydraulically actuated adjustment piston, whereby the actuation fluid is controllable via a control plunger disposed coaxially with the adjustment piston and this control plunger is electromagnetically adjustable.
Abstract translation: 提出了一种用于燃料喷射泵的喷射启动调节器，其包括液压致动调节活塞，由此通过与调节活塞同轴设置的控制柱塞来控制致动流体，并且该控制柱塞是电磁可调的。
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公开(公告)号：US4409942A
公开(公告)日：1983-10-18
申请号：US124044
申请日：1980-02-25
Applicant: Franz Eheim
Inventor： Franz Eheim
CPC classification number: F02D1/025 , F02D1/127 , F02M41/126 , F02M41/128
Abstract: The invention relates to a fuel injection pump having a hydraulic governor, wherein the control pressure is reducible via a valve operating in accordance with temperature when the engine is cold, as a result of which the idling rpm increases.
Abstract translation: 本发明涉及一种具有液压调速器的燃料喷射泵，其中通过根据发动机冷时的温度操作的阀可以减小控制压力，结果空转转速增加。
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公开(公告)号：US4406268A
公开(公告)日：1983-09-27
申请号：US300714
申请日：1981-09-10
Applicant: Franz Eheim , Karl Konrath , Manfred Schwarz , Otmar Weiss
Inventor： Franz Eheim , Karl Konrath , Manfred Schwarz , Otmar Weiss
CPC classification number: F02M41/128
Abstract: A fuel injection pump in which the beginning of the fuel injection is set to "early" during the warming-up of the engine by means of an adjustable piston. The adjustment occurs by shifting the adjustable piston by a control member acting through an adjusting member.
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公开(公告)号：US4403583A
公开(公告)日：1983-09-13
申请号：US124888
申请日：1980-02-26
Applicant: Franz Eheim
Inventor： Franz Eheim
CPC classification number: F02M41/128 , F02D1/025 , F02D1/127 , F02M26/62 , F02M41/126 , F02M26/21
Abstract: A fuel injection pump having a hydraulic governor is proposed wherein as a result of the use of a piston adjustable under rpm-dependent pressure counter to the action of governor springs, a very precise control is attainable with only small forces being brought to bear and with adjustment paths which are easily adaptable to given conditions.
Abstract translation: 提出了一种具有液压调速器的燃油喷射泵，其中由于采用与调速器弹簧作用相反的以转速为依据的压力可调节的活塞的结果，只有承受较小的力才能实现非常精确的控制， 调整路径容易适应给定条件。
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