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1. 发明授权

US06289858B1 Coupling device for connecting an electromagnetic actuator with a component driven thereby 失效
标题翻译：用于将电磁致动器与由此驱动的部件连接的联接装置
公开(公告)号：US06289858B1
公开(公告)日：2001-09-18
申请号：US09507682
申请日：2000-02-22
申请人： Joachim Altdorf , Michael Schebitz , Ernst-Siegfried Hartmann , Thomas Schwaderlapp , Jürgen Wahnschaffe
发明人： Joachim Altdorf , Michael Schebitz , Ernst-Siegfried Hartmann , Thomas Schwaderlapp , Jürgen Wahnschaffe
IPC分类号： F01L904
CPC分类号： F01L1/46 , F01L9/04
摘要： An electromagnetic actuator for operating a driven component includes first and second electromagnets having respective first and second pole faces oriented toward one another and defining a space therebetween; an armature disposed in the space and movable back and forth between the first and second pole faces; a driving component attached to the armature for moving therewith as a unit; and a resetting spring assembly coupled to the armature and exerting forces opposing movements of the armature caused by electromagnetic forces generated by the electromagnets. The resetting spring assembly is in a relaxed state when the armature is in a mid position between the first and second pole faces. A coupling device connects the driving component with the driven component for effecting a transmission of pushing and pulling forces from the driving component to the driven component to cause displacements of the driven component as a function of displacements of the armature and the driving component. The coupling device includes a length-compensating arrangement between the driving and driven components.
摘要翻译：用于操作从动部件的电磁致动器包括第一和第二电磁体，其具有彼此朝向彼此并且在它们之间限定空间的相应的第一和第二极面; 设置在所述空间中并在所述第一和第二极面之间来回移动的电枢; 附接到电枢的驱动部件，作为一个单元移动; 以及联接到电枢的复位弹簧组件，并且由电磁体产生的电磁力施加相反的电枢运动的力。当电枢处于第一和第二极面之间的中间位置时，复位弹簧组件处于松弛状态。联接装置将驱动部件与被驱动部件连接，用于实现从驱动部件到被驱动部件的推力和拉力的传递，从而作为电枢和驱动部件的位移的函数引起从动部件的位移。耦合装置包括驱动部件和被驱动部件之间的长度补偿装置。

2. 发明授权

US4760831A Adjustment mechanism for changing discharge initiation and timing of an internal combustion engine 失效
标题翻译：用于改变内燃机的排放启动和定时的调节机构
公开(公告)号：US4760831A
公开(公告)日：1988-08-02
申请号：US40140
申请日：1987-04-20
申请人： Joachim Altdorf
发明人： Joachim Altdorf
IPC分类号： F02M59/20 , F02M39/00
CPC分类号： F02M59/20
摘要： An adjustment mechanism for changing the timing of fluid flow to or from the combustion chamber of an internal combustion engine wherein an axially displaceable support body 15 displaces a plunger 10 tangentially relative to a camshaft 2 which reciprocates the plunger 10.
摘要翻译：用于改变流入或流出内燃机燃烧室的流体流动时间的调整机构，其中可轴向移动的支撑体15相对于使柱塞10往复运动的凸轮轴2切向地移动柱塞10。

3. 发明授权

US5243880A Driveshaft 失效
标题翻译：传动轴
公开(公告)号：US5243880A
公开(公告)日：1993-09-14
申请号：US676096
申请日：1991-03-27
申请人： Rudolf Beier , Peter Amborn , Wolfgang Exner , Herbert Frielingsdorf , Klaus Greulich , Joachim Altdorf , Ivan Rericha
发明人： Rudolf Beier , Peter Amborn , Wolfgang Exner , Herbert Frielingsdorf , Klaus Greulich , Joachim Altdorf , Ivan Rericha
IPC分类号： B60K17/30 , B60K17/22 , F16C3/02
CPC分类号： F16C3/02 , B60K17/22 , Y10T464/50 , Y10T74/2188
摘要： A driveshaft for a motor vehicle has an approximately constant wall thickness and a changing outer diameter which extends analogously to the amplitude of the second basic vibration of the natural bending frequency. In this way it is possible to achieve a distribution of cross-sectional area which is functionally optimized and meets the respective strength requirements. At the same time, torsional stiffness values may be set as required and natural resonance frequency values may be varied. With help of this design it is possible to move the natural resonance frequency of the tubular shaft into a speed range of minimum external excitation energy.
摘要翻译：用于机动车辆的驱动轴具有近似恒定的壁厚和改变的外径，其类似于自然弯曲频率的第二基本振动的振幅延伸。以这种方式，可以实现功能优化并满足相应强度要求的横截面积的分布。同时，可以根据需要设定扭转刚度值，并且可以改变固有谐振频率值。在这种设计的帮助下，可以将管状轴的固有共振频率移动到最小外部激发能量的速度范围内。

4. 发明授权

US06325042B1 Spark-ignition piston combustion engine with direct fuel injection 有权
标题翻译：具有直接燃油喷射的点火式活塞内燃机
公开(公告)号：US06325042B1
公开(公告)日：2001-12-04
申请号：US09485844
申请日：2000-02-17
申请人： Michael Grigo , Oliver Richarz , Joachim Altdorf , Christoph Bollig , Kurt Imren Yapici
发明人： Michael Grigo , Oliver Richarz , Joachim Altdorf , Christoph Bollig , Kurt Imren Yapici
IPC分类号： F02B2310
CPC分类号： F02B23/104 , F02B2023/106 , F02B2075/125 , F02B2275/48 , F02F1/4214 , F02F3/26 , F02F2001/241 , F02F2001/245 , Y02T10/123 , Y02T10/125
摘要： An internal combustion engine includes a plurality of cylinders defining combustion chambers each having a roof provided in the cylinder head. Each roof is composed of first and second inclined roof surfaces meeting in a ridge line. Two gas intake openings terminate in respective free edges on the first roof surface and at least one gas exhaust opening terminates in a free edge on the second roof surface. Respective gas exchange valves are seatable in the gas intake and gas exhaust openings. A fuel injection nozzle and a spark plug are supported in the cylinder head in a region of the roof. The first roof surface has, adjacent the fuel injection nozzle, a shoulder covering a terminal edge of the cylinders and extending into each combustion chamber. The shoulder has a front face transverse to the nozzle axis. The free edge of the gas intake openings intersects the ridge line.
摘要翻译：内燃机包括多个气缸，其限定燃烧室，每个燃烧室具有设置在气缸盖中的顶部。每个屋顶由在脊线上相交的第一和第二倾斜屋顶表面组成。两个气体进口开口终止于第一屋顶表面上相应的自由边缘，并且至少一个排气口终止于第二屋顶表面上的自由边缘。各个气体交换阀可以在气体进气和排气口中安装。燃料喷射喷嘴和火花塞在屋顶的区域中被支撑在气缸盖中。第一屋顶表面在燃料喷射喷嘴附近具有覆盖气缸的端部边缘并延伸到每个燃烧室中的肩部。肩部具有横向于喷嘴轴线的前表面。进气口的自由边缘与脊线相交。

5. 发明授权

US5188072A Fuel pump designed as rotor pump 失效
标题翻译：燃油泵设计为转子泵
公开(公告)号：US5188072A
公开(公告)日：1993-02-23
申请号：US544658
申请日：1990-06-27
申请人： Albert Nolte , Joachim Altdorf , Paul Scheffler
发明人： Albert Nolte , Joachim Altdorf , Paul Scheffler
IPC分类号： F02M37/04
CPC分类号： F02M37/041
摘要： The fuel pump permits a high delivery pressure with a low degree of pressure fluctuations and can be attached to the internal-combustion engine in a space-saving manner in axial prolongation of the camshaft and can be driven in a simple fashion. In an alternative embodiment of the invention, the fuel pump serves as a tensioning device for a belt or chain drive by virtue of the drive wheel of the fuel pump acting as a belt or chain tensioning roller.
摘要翻译：燃油泵允许在低压力波动下的高输送压力，并且可以以节省空间的方式附接到内燃机，以便凸轮轴的轴向延长，并且可以以简单的方式驱动。在本发明的替代实施例中，由于作为带或链条张紧辊的燃料泵的驱动轮，燃料泵用作带或链条驱动器的张紧装置。

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