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51. 发明授权

US4951626A Electrically controlled fuel injection pump 失效
标题翻译：电控喷油泵
公开(公告)号：US4951626A
公开(公告)日：1990-08-28
申请号：US423062
申请日：1989-10-18
申请人： Gottlob Haag , Ernst Linder , Helmut Rembold
发明人： Gottlob Haag , Ernst Linder , Helmut Rembold
IPC分类号： F02M41/06 , F02M45/06 , F02M59/36
CPC分类号： F02M59/366 , F02M41/06 , F02M45/06 , F02B2275/14 , Y02T10/123
摘要： An electrically controlled fuel injection pump for internal combustion engines, in particular for direct fuel injection in engines having externally supplied ignition contains a plurality of pump pistons driven by a single common cam. The pumping quantity of fuel is delivered by pumping pistons is controlled via a rotary slide valve to the injection nozzles at the injection sites of the engine, wherein the quantity control is effected by an electrically controlled valve. An axial conduit of the rotary slide which discharges into control bores or control grooves distributed over the circumference of the rotary slide and cooperates with the pump work chamber and the pressure lines to the injection sites and is adjoined by at least one further control bore or control groove which communicates with a pressure reservoir. By this means, a preinjection, separate from a main injection, is made possible at the top dead center charge change.
摘要翻译：用于内燃机的电控燃料喷射泵，特别是在具有外部点火的发动机中的直接燃料喷射包括由单个共同凸轮驱动的多个泵活塞。通过泵送活塞输送的燃料的泵送量通过旋转滑阀控制到发动机的喷射位置处的喷射喷嘴，其中数量控制由电控阀实现。旋转滑块的轴向导管，其排放到分布在旋转滑块的圆周上的控制孔或控制槽中，并与泵工作室和压力管线配合到喷射位置，并与至少一个另外的控制孔或控制与压力储存器连通的槽。通过这种方式，与主注射分开的预注射在上死点电荷变化中成为可能。

52. 发明授权

US4879984A 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：US4879984A
公开(公告)日：1989-11-14
申请号：US299587
申请日：1989-01-23
申请人： Helmut Rembold , Ernst Linder , Gottlob Haag
发明人： Helmut Rembold , Ernst Linder , Gottlob Haag
IPC分类号： F02M41/06 , F02M41/14 , F02M45/06 , F02M59/06 , F02M59/36
CPC分类号： F02M45/06 , F02M41/06 , F02M59/366 , F02B2275/14 , Y02T10/123
摘要： To reduce the construction expense and the space required for a fuel injection pump for supplying a plurality of cylinders of an engine, in particular an internal combustion engine having externally supplied ignition, a fuel injection pump including a drive shaft with a single common cam drives a plurality of pump plungers. The supply quantity is controlled via a rotary slide and a subsequent common distributor delivers the fuel to the injection nozzles at the injection sites of the engine. The quantity of fuel injected is effected by an electrically controlled valve seated in a relief line that branches off downstream of the rotary slide, which by closure of the relief line determines the injection phase.
摘要翻译：为了减少用于供应发动机的多个气缸的燃料喷射泵所需的施工费用和空间，特别是具有外部提供的点火的内燃机，包括具有单个公共凸轮的驱动轴的燃料喷射泵驱动多个泵柱塞。供应量通过旋转滑块控制，随后的公共分配器将燃料输送到发动机的喷射位置处的喷嘴。喷射的燃料量通过位于浮雕线上的电控阀来实现，该释放线从旋转滑块的下游分支，通过关闭浮雕线确定喷射阶段。

53. 发明授权

US4765288A Valve control arrangement 失效
标题翻译：阀门控制装置
公开(公告)号：US4765288A
公开(公告)日：1988-08-23
申请号：US875318
申请日：1986-06-16
申请人： Ernst Linder , Helmut Rembold
发明人： Ernst Linder , Helmut Rembold
IPC分类号： F01L9/02 , F01L13/00 , F01L1/24 , F01L1/34
CPC分类号： F01L13/0031 , F01L9/025 , F01L2001/34446
摘要： A valve control arrangement for controlling closing and opening time of a valve actuatable by a valve control cam of a cam shaft via an axially displaceable valve plunger, in a displacement piston-internal combustion engine, the valve control arrangement comprises a stroke transmitting chamber between the valve control cam and the valve plunger and arranged to be filled with a working medium, a controllable opening for supplying the pressure medium into the stroke transmitting chamber and withdrawing the pressure medium from the latter so as to change an axial dimension of the stroke transmitting chamber between the valve control cam and the valve plunger, device for controlling the opening so that a stroke of the valve control cam which acts with the beginning of a valve opening adjusts the opening to an unloading cross-section so that to a closing point of time of the valve, a partial quantity of the pressure medium can flow out of the stroke transmitting chamber.
摘要翻译：一种阀控制装置，用于控制通过位移活塞 - 内燃机中的可轴向移动的阀柱塞可由凸轮轴的阀控制凸轮致动的阀的关闭和打开时间，阀控制装置包括在阀控制凸轮和阀柱塞，并且布置成填充有工作介质，用于将压力介质供应到行程传递室中的可控开口，并且从压力介质抽出压力介质以改变行程传递室的轴向尺寸在阀控制凸轮和阀柱塞之间，用于控制开口的装置，使得在阀开度开始时起作用的阀控制凸轮的行程将开口调节到卸载横截面，使得到关闭时间点的压力介质的一部分可以流出行程传送室。

54. 发明授权

US4674451A Valve control arrangement for internal combustion engines with reciprocating pistons 失效
标题翻译：具有往复式活塞的内燃机的阀门控制装置
公开(公告)号：US4674451A
公开(公告)日：1987-06-23
申请号：US807433
申请日：1985-12-09
申请人： Helmut Rembold , Manfred Ruoff , Walter Teegen
发明人： Helmut Rembold , Manfred Ruoff , Walter Teegen
IPC分类号： F01L9/02 , F01L13/00 , F02D13/02 , F02D13/06 , F01L1/24 , F02D13/00
CPC分类号： F01L9/025 , F01L13/0005 , F02D13/06 , F01L2001/34446 , Y02T10/18
摘要： A valve control arrangement for an internal combustion engine with reciprocating pistons, comprises a combustion chamber valve, a driving cam of the combustion chamber valve, a movement transmission group arranged between the combustion chamber valve and the driving cam and having a pressure chamber which is fillable with a pressure medium and unloadable from the pressure medium, an unloading conduit through which the pressure chamber is unloaded, and electrically controlled blocking valve arranged in the unloading conduit for blocking and releasing the unloading conduit and therefore coupling or uncoupling the combustion chamber valve relative to the driving cam, the blocking valve being formed as electromagnetically controlled 2/2 directional control valve.
摘要翻译：具有往复活塞的内燃机的阀控制装置包括燃烧室阀，燃烧室阀的驱动凸轮，配置在燃烧室阀和驱动凸轮之间的运动传递组件，具有可填充的压力室具有压力介质并且从压力介质卸载，卸载管道，压力室通过该卸载导管卸载;以及电控截流阀，其布置在卸载管道中，用于阻塞和释放卸载管道，因此使燃烧室阀相对于驱动凸轮，阻塞阀形成为电磁控制的2/2方向控制阀。

55. 发明授权

US4451218A Vane-piston pump 失效
标题翻译：叶片活塞泵
公开(公告)号：US4451218A
公开(公告)日：1984-05-29
申请号：US397743
申请日：1982-07-13
申请人： Helmut Rembold
发明人： Helmut Rembold
IPC分类号： F04C2/352 , F01C21/08 , F04C18/352 , F04C2/00 , F04C15/00 , F04C27/00
CPC分类号： F04C18/352 , F01C21/0836
摘要： A vane-piston pump having a rotor supported eccentrically in a pump housing. The rotor is provided with slits for the passage through it of the vanes, and sealing strips are disposed at either side of the slits. The vanes slide along these sealing strips. Each sealing strip is subjected to the force of its own spring, and under the force of this spring, each sealing strip is pressed against the vanes.In this manner the spring forces can be kept smaller, so that friction is reduced. The vane-piston pump is preferably used in motor vehicles for generating compressed air in order to operate exhaust-gas treatment apparatus.
摘要翻译：叶片活塞泵，其具有偏心地支撑在泵壳体中的转子。转子设置有用于通过叶片的通道的狭缝，并且密封条设置在狭缝的任一侧。叶片沿着这些密封条滑动。每个密封条受到其自身弹簧的力，并且在该弹簧的作用力下，每个密封条被压靠在叶片上。以这种方式，弹簧力可以保持较小，使得摩擦力降低。叶片活塞泵优选用于机动车辆中以产生压缩空气以便操作废气处理装置。

56. 发明授权

US4384828A Sliding vane compressor 失效
标题翻译：滑动叶片式压缩机
公开(公告)号：US4384828A
公开(公告)日：1983-05-24
申请号：US178708
申请日：1980-08-12
申请人： Helmut Rembold , Ernst Linder , Manfred Ruoff , Hubert Dettling , Jurgen Werner
发明人： Helmut Rembold , Ernst Linder , Manfred Ruoff , Hubert Dettling , Jurgen Werner
IPC分类号： F01C21/08 , F04C18/344 , F04C27/00 , F04B35/04 , F04C29/02 , F04C29/08
CPC分类号： F04C27/005 , F01C21/08 , F01C21/0809 , F04C18/3446 , F04C2240/52
摘要： A sliding vane compressor for use in refrigeration systems includes a rotatable hollow shaft, a cylindrical compressor rotor which surrounds the shaft, end covers enclosing the compressor rotor and a pair of vanes disposed within the rotor to compress a working medium entering the rotor. The compressor rotor and end covers have end faces in a contact area therebetween. At at least one of end faces of either rotor or end cover, a number of spirally-shaped grooves are formed curved in the direction of rotation of the rotor shaft. These grooves extend from the periphery of the respective end face toward the center thereof but short of said center to produce a flow preventing leakage of the working medium between the low pressure region and the high pressure region in the compressor.
摘要翻译：一种用于制冷系统的滑动叶片式压缩机包括可旋转的中空轴，围绕轴的圆柱形压缩机转子，包围压缩机转子的端盖和设置在转子内的一对叶片，以压缩进入转子的工作介质。压缩机转子和端盖在其间的接触区域中具有端面。在转子或端盖的至少一个端面处，多个螺旋形槽形成在转子轴的旋转方向上弯曲。这些槽从相应的端面的周边朝向其中心延伸但不超过所述中心，以产生防止工作介质在压缩机中的低压区域和高压区域之间泄漏的流动。

57. 发明授权

US4025127A Wheel lock-up prevention apparatus 失效
标题翻译：车轮锁止防止装置
公开(公告)号：US4025127A
公开(公告)日：1977-05-24
申请号：US628905
申请日：1975-11-05
申请人： Helmut Rembold
发明人： Helmut Rembold
IPC分类号： B60T8/50 , B60T8/02
CPC分类号： B60T8/5006
摘要： A wheel lock-up prevention system for motor vehicles includes electromagnetic valves which decompress the main control chamber of the system when a wheel lock-up occurs and hence terminate the braking effort at the locked wheel. During re-compression, which takes place by cyclic actuation of one of the electromagnetic valves, excessively high pressure pulses are prevented by connecting the main control chamber with a surge chamber during part of the cycle so as to diminish the pressure in the main control chamber and to make the magnitude of the cyclic pressure increases inversely proportional to the total pressure in the control chamber.
摘要翻译：用于机动车辆的车轮锁止预防系统包括电磁阀，其在发生车轮锁定时对系统的主控制室进行减压，并因此终止锁定车轮处的制动力。在通过一个电磁阀的循环致动进行的再压缩期间，通过在该循环的一部分期间将主控制室与缓冲室连接以防止主控制室中的压力过大而防止过高的压力脉冲并且使得循环压力的大小与控制室中的总压力成反比。

58. 发明授权

US07281519B2 Set of piston type fuel pumps for internal combustion engines with direct fuel injection 有权
标题翻译：具有直接燃油喷射的内燃机的活塞式燃油泵组
公开(公告)号：US07281519B2
公开(公告)日：2007-10-16
申请号：US10556078
申请日：2004-03-18
申请人： Bernd Schroeder , Oliver Albrecht , Manuel Schoepke , Helmut Rembold
发明人： Bernd Schroeder , Oliver Albrecht , Manuel Schoepke , Helmut Rembold
IPC分类号： F02M37/04 , F04B1/04 , F04B1/12
CPC分类号： F04B23/06 , F02M59/04 , F02M59/06 , F02M59/102 , F02M59/366 , F02M63/0225 , F04B53/22
摘要： A plurality of piston pumps form a set of piston pumps, each including one drive region and at least one pumping region. The a set of piston pumps includes at least two piston pumps of different models, and the pumping regions of all the piston pumps the set are embodied as structurally identical pumping modules.
摘要翻译：多个活塞泵形成一组活塞泵，每个活塞泵包括一个驱动区域和至少一个泵送区域。一组活塞泵包括至少两个不同型号的活塞泵，并且所有活塞泵的泵送区域被体现为结构相同的泵送模块。

59. 发明申请

US20070020131A1 Set of piston pumps, especially fuel pumps for direct fuel injection internal combustion engines 有权
标题翻译：一套活塞泵，特别是直接燃油喷射内燃机的燃油泵
公开(公告)号：US20070020131A1
公开(公告)日：2007-01-25
申请号：US10556078
申请日：2004-03-18
申请人： Bernd Schroeder , Oliver Albrecht , Manuel Schoepke , Helmut Rembold
发明人： Bernd Schroeder , Oliver Albrecht , Manuel Schoepke , Helmut Rembold
IPC分类号： F04B41/06
CPC分类号： F04B23/06 , F02M59/04 , F02M59/06 , F02M59/102 , F02M59/366 , F02M63/0225 , F04B53/22
摘要： A plurality of piston pumps form a set of piston pumps, each including one drive region and at least one pumping region. The a set of piston pumps includes at least two piston pumps of different models, and the pumping regions of all the piston pumps the set are embodied as structurally identical pumping modules.
摘要翻译：多个活塞泵形成一组活塞泵，每个活塞泵包括一个驱动区域和至少一个泵送区域。一组活塞泵包括至少两个不同型号的活塞泵，并且所有活塞泵的泵送区域被体现为结构相同的泵送模块。

60. 发明申请

US20050115543A1 High-pressure fuel pump for an internal combustion engine 有权
标题翻译：用于内燃机的高压燃油泵
公开(公告)号：US20050115543A1
公开(公告)日：2005-06-02
申请号：US10968962
申请日：2004-10-21
申请人： Helmut Rembold , Ruediger Schnell , Bernd Schroeder
发明人： Helmut Rembold , Ruediger Schnell , Bernd Schroeder
IPC分类号： F02M59/34 , F02M59/36 , F02M59/46 , F02M63/02 , F02M1/00
CPC分类号： F02M63/0017 , F02M59/34 , F02M59/466 , F02M63/004 , F02M63/0225 , Y10T137/7848
摘要： A high-pressure fuel pump for an internal combustion engine is proposed, in which the regulating behavior in idling and lower partial-load operation is improved to such an extent that a separate pressure regulating valve in the high-pressure region of the fuel injection system can be dispensed with.
摘要翻译：提出了一种用于内燃机的高压燃料泵，其中怠速和低分压操作中的调节行为提高到这样的程度，即在燃料喷射系统的高压区域中单独的压力调节阀可以免除。

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