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公开(公告)号：US10203060B2
公开(公告)日：2019-02-12
申请号：US14603967
申请日：2015-01-23
申请人： Hans-Jurgen Guido , Jürgen Ernst
发明人： Hans-Jurgen Guido , Jürgen Ernst
摘要： A vibration damper (1) operating in accordance with the mass-spring principle, which is provided for fitting on an injection line pipe, includes a main body (2) which comprises an elastomeric vibration-damping material and has an inside hollow space (3) which passes therethrough in the longitudinal direction and which in the fitted condition surrounds the injection line pipe, the longitudinal axis (4) of the inside hollow space (3) coinciding with the longitudinal axis of the pipe, and is characterized in that it has a mass distribution eccentric with respect to its longitudinal axis (4) and can be non-rotatably fitted on the injection line pipe.
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公开(公告)号：US20120125462A1
公开(公告)日：2012-05-24
申请号：US13290454
申请日：2011-11-07
申请人： Hans-Jürgen Guido , Jürgen Ernst , Herrmann Wild
发明人： Hans-Jürgen Guido , Jürgen Ernst , Herrmann Wild
IPC分类号： F16L49/00
CPC分类号： F02M55/002 , F02M55/005 , F02M55/02 , F02M2200/16 , Y10T137/9029
摘要： There is described a connecting arrangement for a fuel line (5) which extends through a passage (4) of a cylinder head (1) to a nozzle holder (2) to feed fuel to an injection nozzle. The fuel line has a pressure nipple (6) which on its front side has a sealing surface (8) and on its rear side a pressure receiving surface. A cap screw element (15) which surrounds the fuel line and is screwed to the inlet opening (3) of the passage projects into the passage with an axially directed tube portion (17) which in the tightened condition exerts on a pressure transmission arrangement a force which is directed axially towards the nozzle holder and which is transmitted to the pressure receiving surface of the pressure nipple to press its sealing surface against a counterpart sealing surface (10) on the nozzle holder. A sealing arrangement which seals off a first free space (21) between the outside wall of the fuel line and the inside wall of the pressure transmission arrangement and a second free space (22) between the outside wall of the pressure transmission arrangement and the inside wall of the passage relative to the exterior is positioned completely in the interior of the passage.
摘要翻译： 描述了用于燃料管线（5）的连接装置，其将气缸盖（1）的通道（4）延伸到喷嘴保持器（2）以将燃料供给到喷嘴。 燃料管路具有压力接头（6），其在其前侧具有密封表面（8），在其后侧具有压力接收表面。 围绕燃料管线并拧到通道的入口（3）上的螺帽元件（15）通过轴向指向的管部分（17）突出到通道中，该管状部分在紧固状态下施加在压力传递装置a 其轴向朝向喷嘴保持器并且传递到压力接头的压力接收表面以将其密封表面压靠在喷嘴保持器上的对应密封表面（10）上。 密封装置，其密封燃料管路的外壁和压力传递装置的内壁之间的第一自由空间（21）和压力传递装置的外壁之间的第二自由空间（22） 通道相对于外部的壁完全位于通道的内部。
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公开(公告)号：US09239035B2
公开(公告)日：2016-01-19
申请号：US13463849
申请日：2012-05-04
申请人： Hans-Jürgen Guido , Jürgen Ernst , Herrmann Wild
发明人： Hans-Jürgen Guido , Jürgen Ernst , Herrmann Wild
CPC分类号： F02M55/002 , F02M55/005 , F02M55/02 , F02M61/14 , F02M61/168
摘要： A connection arrangement for a fuel line. The fuel line has a pressure nipple having a forward a sealing surface and a rear pressure receiving surface. A cap screw element projects into the passage with a tube portion which when tightened exerts on a pressure transmission arrangement a force which is directed axially towards the nozzle holder and which is transmitted to the pressure receiving surface of the pressure nipple to press its sealing surface against a counterpart sealing surface on the nozzle holder. A sealing arrangement which seals off a first free space between the outside wall of the fuel line and the inside wall of the pressure transmission arrangement and a second free space between the outside wall of the pressure transmission arrangement and the inside wall of the passage relative to the exterior is positioned completely in the interior of the passage.
摘要翻译： 燃油管路的连接装置。 燃料管路具有一个具有向前的密封表面和一个后部压力接收表面的压力接头。 盖螺纹元件以管部分突出到通道中，该管部分当紧固时在压力传递装置上施加朝向喷嘴保持器轴向的力并且被传递到压力接头的受压表面以将其密封表面抵抗 喷嘴座上的对应密封表面。 密封装置，其密封燃料管路的外壁和压力传递装置的内壁之间的第一自由空间以及压力传递装置的外壁和通道的内壁之间的第二自由空间 外部完全位于通道的内部。
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公开(公告)号：US09181946B2
公开(公告)日：2015-11-10
申请号：US13697199
申请日：2011-05-11
申请人： Jürgen Ernst
发明人： Jürgen Ernst
CPC分类号： F04C14/18 , F01M1/16 , F04C2/18 , F04C14/185 , F05C2201/021 , F05C2201/028 , F05C2251/042 , F16J1/006 , F16J1/08
摘要： A lubricant pump includes a housing in which at least one pair of intermeshing gear wheels is arranged for conveying lubricant. One gear wheel is rotatably supported on a drive shaft and the other gear wheel is rotatably supported on an axially shiftable displacement unit for adjusting a variable flow volume. Axially displaceable in a housing receptacle is a control piston for hydraulically adjusting the position of the displacement unit. The control piston is configured as composite structural part and has a central longitudinal shaft and cylinder rings which include control edges for clearing or closing control channels feeding into the receptacle. The cylinder rings are made from a material which reduces friction and/or wear with respect to the receptacle, and the central longitudinal shaft has at least one section made from a material having a coefficient of thermal expansion at least substantially corresponding to the one of the receptacle.
摘要翻译： 润滑剂泵包括壳体，其中布置有至少一对相互啮合的齿轮以输送润滑剂。 一个齿轮被可旋转地支撑在驱动轴上，另一个齿轮可旋转地支撑在轴向移动位移单元上，用于调节可变流量。 在壳体容座中可轴向移动的是用于液压地调整位移单元的位置的控制活塞。 控制活塞被构造为复合结构部件，并且具有中心纵向轴和气缸环，其包括用于清除或关闭进入容器的控制通道的控制边缘。 气缸环由相对于容器减小摩擦和/或磨损的材料制成，并且中心纵向轴具有由材料制成的至少一个部分，所述材料的热膨胀系数至少基本上对应于 容器。
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公开(公告)号：US20120279475A1
公开(公告)日：2012-11-08
申请号：US13463849
申请日：2012-05-04
申请人： Hans-Jürgen GUIDO , Jürgen Ernst , Herrmann Wild
发明人： Hans-Jürgen GUIDO , Jürgen Ernst , Herrmann Wild
CPC分类号： F02M55/002 , F02M55/005 , F02M55/02 , F02M61/14 , F02M61/168
摘要： A connection arrangement for a fuel line. The fuel line has a pressure nipple having a forward a sealing surface and a rear pressure receiving surface. A cap screw element projects into the passage with a tube portion which when tightened exerts on a pressure transmission arrangement a force which is directed axially towards the nozzle holder and which is transmitted to the pressure receiving surface of the pressure nipple to press its sealing surface against a counterpart sealing surface on the nozzle holder. A sealing arrangement which seals off a first free space between the outside wall of the fuel line and the inside wall of the pressure transmission arrangement and a second free space between the outside wall of the pressure transmission arrangement and the inside wall of the passage relative to the exterior is positioned completely in the interior of the passage.
摘要翻译： 燃油管路的连接装置。 燃料管路具有一个具有向前的密封表面和一个后部压力接收表面的压力接头。 盖螺纹元件以管部分突出到通道中，该管部分当紧固时在压力传递装置上施加朝向喷嘴保持器轴向的力并且被传递到压力接头的受压表面以将其密封表面抵抗 喷嘴座上的对应密封表面。 密封装置，其密封燃料管路的外壁和压力传递装置的内壁之间的第一自由空间以及压力传递装置的外壁和通道的内壁之间的第二自由空间 外部完全位于通道的内部。
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公开(公告)号：US08695572B2
公开(公告)日：2014-04-15
申请号：US13290454
申请日：2011-11-07
申请人： Hans-Jurgen Guido , Jürgen Ernst , Herrmann Wild
发明人： Hans-Jurgen Guido , Jürgen Ernst , Herrmann Wild
CPC分类号： F02M55/002 , F02M55/005 , F02M55/02 , F02M2200/16 , Y10T137/9029
摘要： There is described a connecting arrangement for a fuel line (5) which extends through a passage (4) of a cylinder head (1) to a nozzle holder (2) to feed fuel to an injection nozzle. The fuel line has a pressure nipple (6) which on its front side has a sealing surface (8) and on its rear side a pressure receiving surface. A cap screw element (15) which surrounds the fuel line and is screwed to the inlet opening (3) of the passage projects into the passage with an axially directed tube portion (17) which in the tightened condition exerts on a pressure transmission arrangement a force which is directed axially towards the nozzle holder and which is transmitted to the pressure receiving surface of the pressure nipple to press its sealing surface against a counterpart sealing surface (10) on the nozzle holder. A sealing arrangement which seals off a first free space (21) between the outside wall of the fuel line and the inside wall of the pressure transmission arrangement and a second free space (22) between the outside wall of the pressure transmission arrangement and the inside wall of the passage relative to the exterior is positioned completely in the interior of the passage.
摘要翻译： 描述了用于燃料管线（5）的连接装置，其将气缸盖（1）的通道（4）延伸到喷嘴保持器（2）以将燃料供给到喷嘴。 燃料管路具有压力接头（6），其在其前侧具有密封表面（8），并且在其后侧具有压力接收表面。 围绕燃料管线并拧到通道的入口（3）上的螺帽元件（15）通过轴向指向的管部分（17）突出到通道中，该管状部分在紧固状态下施加在压力传递装置a 其轴向朝向喷嘴保持器并且传递到压力接头的压力接收表面以将其密封表面压靠在喷嘴保持器上的对应密封表面（10）上。 密封装置，其密封燃料管路的外壁和压力传递装置的内壁之间的第一自由空间（21）和压力传递装置的外壁之间的第二自由空间（22） 通道相对于外部的壁完全位于通道的内部。
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公开(公告)号：US20130129554A1
公开(公告)日：2013-05-23
申请号：US13697199
申请日：2011-05-11
申请人： Jürgen Ernst
发明人： Jürgen Ernst
IPC分类号： F04C14/18
CPC分类号： F04C14/18 , F01M1/16 , F04C2/18 , F04C14/185 , F05C2201/021 , F05C2201/028 , F05C2251/042 , F16J1/006 , F16J1/08
摘要： A lubricant pump includes a housing in which at least one pair of intermeshing gear wheels is arranged for conveying lubricant. One gear wheel is rotatably supported on a drive shaft and the other gear wheel is rotatably supported on an axially shiftable displacement unit for adjusting a variable flow volume. Axially displaceable in a housing receptacle is a control piston for hydraulically adjusting the position of the displacement unit. The control piston is configured as composite structural part and has a central longitudinal shaft and cylinder rings which include control edges for clearing or closing control channels feeding into the receptacle. The cylinder rings are made from a material which reduces friction and/or wear with respect to the receptacle, and the central longitudinal shaft has at least one section made from a material having a coefficient of thermal expansion at least substantially corresponding to the one of the receptacle.
摘要翻译： 润滑剂泵包括壳体，其中布置有至少一对相互啮合的齿轮以输送润滑剂。 一个齿轮被可旋转地支撑在驱动轴上，另一个齿轮可旋转地支撑在轴向移动位移单元上，用于调节可变流量。 在壳体容座中可轴向移动的是用于液压地调整位移单元的位置的控制活塞。 控制活塞被构造为复合结构部件，并且具有中心纵向轴和气缸环，其包括用于清除或关闭进入容器的控制通道的控制边缘。 气缸环由相对于容器减小摩擦和/或磨损的材料制成，并且中心纵向轴具有由材料制成的至少一个部分，所述材料的热膨胀系数至少基本上对应于 容器。
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