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11. 发明授权

US4475521A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US4475521A
公开(公告)日：1984-10-09
申请号：US410668
申请日：1982-08-23
申请人： Max Greiner , Karl Konrath
发明人： Max Greiner , Karl Konrath
IPC分类号： F02D1/02 , F02D1/12 , F02D1/18 , F02D21/08 , F02M26/00 , F02M26/40 , F02M26/62 , F02M59/44 , F02M59/20
CPC分类号： F02M59/447 , F02D1/127 , F02D1/183 , F02M26/40 , F02M26/62 , F02M2026/002
摘要： A fuel injection pump for internal combustion engines is proposed which has a hydraulic injection instant adjuster, which is exposed to an rpm-dependent pressure established with the aid of a pressure control valve. The control of the pressure control valve is effected by means of varying the control pressure acting upon it. This is accomplished with the aid of a pressure valve, which has a slide exposed to a force variable in accordance with altitude, and the control pressure of the pressure control valve can be modified by means of this slide.
摘要翻译：提出了一种用于内燃机的燃油喷射泵，其具有液压喷射瞬时调节器，其暴露于借助于压力控制阀建立的与转速相关的压力。压力控制阀的控制通过改变作用在其上的控制压力来实现。这是借助于压力阀，其具有暴露于根据高度可变的力的滑块，并且压力控制阀的控制压力可以通过该滑块来修改。

12. 发明授权

US4913115A Fuel injection pump for internal combustion engines, especially diesel engines 失效
标题翻译：用于内燃机，特别是柴油发动机的燃油喷射泵
公开(公告)号：US4913115A
公开(公告)日：1990-04-03
申请号：US334425
申请日：1989-04-07
申请人： Karl Konrath , Claus Koester , Manfred Schwarz , Klaus Krieger , Helmut Tschoeke , Ulrich Stratemeier
发明人： Karl Konrath , Claus Koester , Manfred Schwarz , Klaus Krieger , Helmut Tschoeke , Ulrich Stratemeier
IPC分类号： F02D1/02 , F02B3/06 , F02D1/00 , F02D1/04 , F02D1/10
CPC分类号： F02D1/045 , F02D1/00 , F02B3/06
摘要： When motor vehicles are driven, discontinuities that lead to load spikes arise between overrunning and running under load. The load spikes are avoided by means of a discontinuous increase in fuel quantity, which makes it possible for the engine to come gently to rest in its suspension, to bypass the drive play, and to convert the changes in increased fuel quantity without bucking. By incorporating drag elements into the connection between the arbitrary actuation of an intermediate lever, which affects the fuel injection quantity, and an idling stop, a discontinuous adjustment of the intermediate lever is attained.
摘要翻译：当机动车辆被驱动时，引起负载尖峰的不连续性出现在超载和负载运行之间。通过燃料量的不连续增加来避免负载尖峰，这使得发动机可以轻轻地缓慢地停留在其悬架中，绕过驱动游隙，并且在增加的燃料量的情况下转换变化而不会发生弯曲。通过将阻力元件并入到影响燃料喷射量的中间杆的任意致动与怠速停止之间的连接中，实现了中间杆的不连续调节。

13. 发明授权

US4359994A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US4359994A
公开(公告)日：1982-11-23
申请号：US146877
申请日：1980-05-05
申请人： Gerald Hofer , Karl Konrath , Helmut Laufer
发明人： Gerald Hofer , Karl Konrath , Helmut Laufer
IPC分类号： F02M37/04 , F02D1/12 , F02D1/18 , F02B3/00
CPC分类号： F02D1/183
摘要： The invention relates to a fuel injection pump for internal combustion engines having an injection onset adjuster with which the injection onset is adjustable toward "early", for instance in accordance with temperature. In accordance with the invention this adjustment toward "early" is made possible especially in pumps having a load-dependent injection onset adjustment, which preferably exhibit a shift toward "late" up to full load.
摘要翻译：本发明涉及一种用于内燃机的燃料喷射泵，其具有喷射开始调节器，喷射开始可以例如根据温度“早”地调节。根据本发明，这种对“早期”的调整尤其在具有负载相关的注射开始调整的泵中成为可能，其优选地表现出朝“满负荷”的转变。

14. 发明授权

US4353340A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US4353340A
公开(公告)日：1982-10-12
申请号：US188788
申请日：1980-09-19
申请人： Max Straubel , Karl Konrath , Gerhard Brink
发明人： Max Straubel , Karl Konrath , Gerhard Brink
IPC分类号： F02D1/02 , F02M59/44 , F02D31/00
CPC分类号： F02M59/447 , F02D1/025
摘要： A fuel injection pump is disclosed in which the minimum injection quantity or idling rpm is determined by an arbitrarily adjustable stop. This stop is adjusted via a heatable bimetallic spiral, which acts counter to a spiral spring for the purpose of force compensation.
摘要翻译：公开了一种燃料喷射泵，其中最小喷射量或怠速转速由任意可调的止挡确定。该止动件通过可加热的双金属螺旋进行调节，与螺旋弹簧相反，用于力补偿。

15. 发明授权

US4649883A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US4649883A
公开(公告)日：1987-03-17
申请号：US610724
申请日：1984-05-16
申请人： Wilfried Bohringer , Franz Eheim , Gerald Hofer , Karl Konrath , Helmut Laufer
发明人： Wilfried Bohringer , Franz Eheim , Gerald Hofer , Karl Konrath , Helmut Laufer
IPC分类号： F02M41/12 , F02M59/36 , F02M59/38 , F02M39/00
CPC分类号： F02M59/361 , F02M41/126
摘要： A fuel injection pump which has a shutoff device for the fuel supply to the pump work chamber, comprising a magnetic valve, which controls an intake bore to the work chamber of the fuel injection pump. The fuel injection pump further has a relief conduit, which is connected by an annular slide on the pump piston with the suction chamber in order to terminate the effective supply stroke of the pump piston. In order to assure reliable shutoff of the fuel supply to the pump work chamber, a check valve is further disposed in the connection between the pump work chamber and the suction chamber, which check valve is closed, during the intake stroke of the pump piston, with the collaboration of the pressure drop from the suction chamber to the pump work chamber.
摘要翻译：一种燃料喷射泵，其具有用于向泵工作室供应燃料的切断装置，包括控制到燃料喷射泵的工作室的进气孔的电磁阀。燃料喷射泵还具有释放导管，其通过泵活塞上的环形滑块与吸入室连接，以终止泵活塞的有效供给冲程。为了确保对泵工作室的燃料供应的可靠关闭，在泵活塞的进气冲程期间，止回阀还设置在泵工作室和吸入室之间的连接中，止回阀被关闭，伴随着从吸入室到泵工作室的压降。

16. 发明授权

US4378002A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US4378002A
公开(公告)日：1983-03-29
申请号：US167624
申请日：1980-07-11
申请人： Karl Konrath , Helmut Laufer
发明人： Karl Konrath , Helmut Laufer
IPC分类号： F02D1/18 , F02M59/32
CPC分类号： F02D1/183
摘要： A fuel injection pump having elements for adjustment of the injection adjusting piston over a predetermined rpm range, advancing the adjustment toward "early" during cold starting and not further advanced with increasing rpm.
摘要翻译：一种燃料喷射泵，其具有用于在预定转速范围内调节喷射调节活塞的元件，在冷启动期间将调节提前“早”，并且不随着转速的增加而进一步提高。

17. 发明授权

US4239025A RPM regulator for fuel injection pumps 失效
标题翻译：燃油喷射泵的RPM调节器
公开(公告)号：US4239025A
公开(公告)日：1980-12-16
申请号：US970064
申请日：1978-12-15
申请人： Karl Konrath , Manfred Schwarz
发明人： Karl Konrath , Manfred Schwarz
IPC分类号： F02D1/02 , F02D1/04 , F02D1/10 , F02M41/12 , F02M59/24 , F02M59/42
CPC分类号： F02M41/126 , F02D1/10
摘要： In an rpm regulator for fuel injection pumps of internal combustion engines having a starting lever, which is coupled on one side with a delivery quantity adjustment member of the injection pump and on the other side of which an rpm tachometer contacts the starting lever with an rpm-dependent force counter to an arbitrarily variable force of a main regulator spring and also counter to the force of a starting spring which is included in series with the main regulator spring and deformable up to a particular stop, it is proposed to provide a further stop which urges the starting lever counter to the direction urged by the starting spring, whereby this second stop is adjustable in accordance with the temperature in order to regulate the starting quantity. The temperature of the coolant, of the lubrication oil, as well as that of a housing wall of the internal combustion engine may be employed for this purpose. It is also possible to employ the temperature of the inner chamber of the regulator of the injection pump itself as the regulatory value. By employing a stop element which is adjustable in accordance with temperature, the starting quantity may be increased during either cold or hot starting, since there are engines which require an increased starting quantity not only at low temperatures but also at extremely high temperatures.
摘要翻译：在具有起动杆的内燃机的燃料喷射泵的rpm调节器中，其起动杆在一侧与喷射泵的输送量调节构件联接，另一侧的rpm转速计以rpm的速度与起动杆接触与主调节器弹簧的任意变化的力相反，并且还与起动弹簧的力相反，起动弹簧与主调节器弹簧串联并且可变形到特定止动件，因此建议进一步停止其将起动杠杆推向与启动弹簧所推动的方向相反，由此该第二止动件可根据温度调节以调节起动量。可以使用润滑油的冷却剂的温度以及内燃机的壳体壁的温度用于此目的。也可以使用注射泵本身的调节器的内室的温度作为调节值。通过采用可根据温度调节的停止元件，起动量可以在冷启动或热启动期间增加，因为不仅在低温下而且在极高温度下都需要增加启动量的发动机。

18. 发明授权

US4208999A RPM regulator for fuel injection pumps 失效
标题翻译：燃油喷射泵的RPM调节器
公开(公告)号：US4208999A
公开(公告)日：1980-06-24
申请号：US916312
申请日：1978-06-16
申请人： Karl Konrath
发明人： Karl Konrath
IPC分类号： F02D1/04 , F02D1/10 , F02M41/12 , F02M39/00
CPC分类号： F02M41/126 , F02D1/045 , F02D1/10
摘要： An rpm regulator for a fuel injection pump for an internal combustion engine such as an injection pump controlled by an annular slide connected to a lever-controlled adjustment device which acts in a regulating manner to effect a delivery quantity decrease as the rpm increases in a positive adjustment, the regulator including a double-armed intermediate lever, whose first lever arm is coupled with the delivery quantity adjusting member of the injection pump and whose second lever arm is acted upon by an rpm signal indicator acting against the force of a regulating spring with a single-armed adjustment lever pivotally mounted on and overlying the free end of the second lever arm between the intermediate lever and a drag lever biased by the regulating spring, the adjustment being supported on one side near its axis of rotation at a hinge point on the drag lever and on the other side on the intermediate lever by engagement of its free end with an elastically yielding stop.
摘要翻译：用于内燃机的燃料喷射泵的rpm调节器，例如由连接到杠杆控制的调节装置的环形滑块控制的喷射泵，该调节装置以调节方式作用，以使转速增加为正的递减量调节器包括双臂中间杆，其第一杠杆臂与喷射泵的输送量调节构件联接，并且其第二杠杆臂由抵抗调节弹簧的力的转速信号指示器作用，一个单臂调节杠杆，其可枢转地安装在第二杠杆臂的自由端上，并且在中间杆和由调节弹簧偏压的牵引杆之间上方，该调节件在铰链点处的靠近其旋转轴线的一侧被支撑牵引杆，并且通过其自由端与弹性屈服停止部的接合而在中间杆上的另一侧。

19. 发明授权

US4180040A Regulator for a fuel injection pump 失效
标题翻译：燃油喷射泵调压器
公开(公告)号：US4180040A
公开(公告)日：1979-12-25
申请号：US779885
申请日：1977-03-21
申请人： Gerald Hofer , Karl Konrath , Manfred Schwarz , Helmut Laufer
发明人： Gerald Hofer , Karl Konrath , Manfred Schwarz , Helmut Laufer
IPC分类号： F02D1/04 , F02M41/12 , F04B49/00 , F02D1/06 , F02M39/00
CPC分类号： F02M41/126 , F02D1/045
摘要： An improved r.p.m. regulator of a fuel injection pump for internal combustion engines includes an improved control spring mechanism. The control spring mechanism is connected to one end of a control lever which in turn is connected at its other end to a fuel supply quantity setting member. The control lever serves to actuate the fuel supply quantity setting member in accordance with the forces applied to the control lever by the control spring mechanism and an r.p.m.-dependent force applying structure which applies a force to the control lever in opposition to the force applied by the control spring mechanism. The control spring mechanism in one embodiment of the invention includes axially aligned tandem springs mounted between the control lever and a setting lever, a first connecting member and a second connecting member. In another embodiment of the invention a single spring is mounted between the control lever and a setting lever and tandem springs are mounted adjacent to one end of the second connecting member in a perforated pot that is associated with the control lever.
摘要翻译：改善了r.p.m 用于内燃机的燃料喷射泵的调节器包括改进的控制弹簧机构。控制弹簧机构连接到控制杆的一端，控制杆的另一端连接到燃料供给量设定部件。控制杆用于根据通过控制弹簧机构施加到控制杆的力来驱动燃料供给量设定构件，以及与转速相关的力施加结构，该施加结构相对于由控制弹簧机构。本发明的一个实施例中的控制弹簧机构包括安装在控制杆和调节杆之间的轴向对齐的串列弹簧，第一连接件和第二连接件。在本发明的另一个实施例中，单个弹簧安装在控制杆和调节杆之间，串联弹簧与第二连接构件的一端相邻地安装在与控制杆相关联的穿孔罐中。

20. 发明授权

US3946716A RPM regulator for fuel injection pumps 失效
公开(公告)号：US3946716A
公开(公告)日：1976-03-30
申请号：US499058
申请日：1974-08-20
申请人： Karl Konrath
发明人： Karl Konrath
IPC分类号： F02D1/02 , F02D1/04 , F02M41/12
CPC分类号： F02D1/04 , F02M41/126
摘要： A centrifugal rpm regulator for the fuel injection pump of an internal combustion engine is equipped with a separate, independent, rpm-responsive adjustment mechanism which rotates a cam. This cam serves as the limiting stop for a lever which controls the injected fuel quantity and it determines the maximum injected fuel quantity. The cam is linked to a plunger which is actuated by rpm-dependent fluid pressure. Axial motion of the plunger results in rotation of the cam. The cam is mounted on a pin which is affixed eccentrically and adjustably within the regulator housing.

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