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公开(公告)号：US20150028135A1
公开(公告)日：2015-01-29
申请号：US14369812
申请日：2012-12-19
申请人： Stefan Lehmann , Hellmut Freudenberg , Stefan Kohn , Robert Kuchler , Manuel Hannich , Roland Feigi , Wolfgang Wechler , Matthias Wicke
发明人： Stefan Lehmann , Hellmut Freudenberg , Stefan Kohn , Robert Kuchler , Manuel Hannich , Roland Feigi , Wolfgang Wechler , Matthias Wicke
CPC分类号： F02M51/0603 , F02M61/10 , F02M61/168 , F02M63/0026 , F02M2200/702
摘要： A lever device for a fuel injection valve includes a housing with a housing recess, at least one lever element arranged in the housing recess, a drive element arranged in the housing recess and coupled to the lever element(s) in order to act upon said at least one lever element in a direction of a force-action axis, and an output element arranged in the housing recess and coupled to the lever element(s) such that this output element is moveable in the force-action axis direction by the at least one lever element. Each lever element includes a coupling section designed or arranged such that the lever element is coupled to the housing, or to the output element, in a rotationally-fixed manner with respect to the force-action axis.
摘要翻译： 用于燃料喷射阀的杠杆装置包括具有壳体凹部的壳体，布置在壳体凹部中的至少一个杠杆元件，布置在壳体凹部中并联接到杠杆元件的驱动元件，以便作用于所述壳体凹部 至少一个杠杆元件在力作用轴线的方向上，以及输出元件，其布置在所述壳体凹部中并且联接到所述杠杆元件，使得所述输出元件能够在力作用轴线方向上通过所述杆 至少一个杠杆元件。 每个杠杆元件包括设计或布置为使得杠杆元件相对于力作用轴线以旋转固定的方式联接到壳体或输出元件的联接部分。
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公开(公告)号：US09376993B2
公开(公告)日：2016-06-28
申请号：US14369837
申请日：2012-12-19
申请人： Stefan Lehmann , Hellmut Freudenberg , Stefan Kohn , Robert Kuchler , Manuel Hannich , Roland Feigl , Wolfgang Wechler , Matthias Wicke
发明人： Stefan Lehmann , Hellmut Freudenberg , Stefan Kohn , Robert Kuchler , Manuel Hannich , Roland Feigl , Wolfgang Wechler , Matthias Wicke
CPC分类号： F02M51/0603 , F02M63/0033 , F02M2200/702
摘要： A lever device for a fuel injection valve includes a housing with a housing recess, at least one lever element arranged in the housing recess and having a coupling section coupled to a section of the housing, a drive element arranged in the housing recess and coupled to the at least one lever element to act upon the at least one lever element in the direction of a force-action axis, and an output element arranged in the housing recess and coupled to the at least one lever element such that the output element may be moved in the force-action axis direction by the at least one lever element. The coupling section of the lever element has at least one recess that defines at least two coupling section contact surfaces spaced apart from one another and resting against the housing section.
摘要翻译： 用于燃料喷射阀的杠杆装置包括具有壳体凹部的壳体，布置在壳体凹部中的至少一个杠杆元件，并且具有联接到壳体的一部分的联接部分，布置在壳体凹部中的驱动元件， 所述至少一个杠杆元件在力作用轴线的方向作用在所述至少一个杠杆元件上，以及输出元件，其布置在所述壳体凹部中并且联接到所述至少一个杠杆元件，使得所述输出元件可以是 通过至少一个杠杆元件在力作用轴线方向上移动。 杠杆元件的联接部分具有至少一个凹部，其限定至少两个彼此间隔开并且抵靠住壳体部分的联接部分接触表面。
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公开(公告)号：US20100019066A1
公开(公告)日：2010-01-28
申请号：US12504732
申请日：2009-07-17
申请人： Manuel Hannich
发明人： Manuel Hannich
IPC分类号： B05B1/30
CPC分类号： F02M47/027 , F02M55/002 , F02M61/20 , F02M2547/006
摘要： An injection valve has a valve body and a nozzle body which is resting in a sealing fashion against the valve body, with a first valve body bore, in which bore a control piston and a stroke adjusting bolt are arranged so as to be moveable in the axial direction, with the control piston being embodied in order to be moved by a control means, with a second bore being provided in the nozzle body, with a nozzle needle being arranged in the second bore, the nozzle needle being provided to open or close an injection opening, with a tension spring being provided in the second bore, the tension spring stressing the nozzle needle in the direction of a sealing seat for the injection opening, with the first and second bore being actively connected to one another and with the stroke adjusting bolt being actively connected to the nozzle needle.
摘要翻译： 喷射阀具有阀体和喷嘴体，其以密封方式抵靠阀体，具有第一阀体孔，第一阀体孔中配置有控制活塞和冲程调节螺栓，以便能够在 轴向方向，其中控制活塞被实施为通过控制装置移动，第二孔设置在喷嘴主体中，喷嘴针布置在第二孔中，喷嘴针设置成打开或关闭 注射开口，其中在第二孔中设置有张力弹簧，张力弹簧沿着注射口的密封座的方向对喷嘴针施加应力，第一和第二孔主动地相互连接并与冲程 调节螺栓主动地连接到喷嘴针。
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公开(公告)号：US09500169B2
公开(公告)日：2016-11-22
申请号：US14369812
申请日：2012-12-19
申请人： Stefan Lehmann , Hellmut Freudenberg , Stefan Kohn , Robert Kuchler , Manuel Hannich , Roland Feigl , Wolfgang Wechler , Matthias Wicke
发明人： Stefan Lehmann , Hellmut Freudenberg , Stefan Kohn , Robert Kuchler , Manuel Hannich , Roland Feigl , Wolfgang Wechler , Matthias Wicke
CPC分类号： F02M51/0603 , F02M61/10 , F02M61/168 , F02M63/0026 , F02M2200/702
摘要： A lever device for a fuel injection valve includes a housing with a housing recess, at least one lever element arranged in the housing recess, a drive element arranged in the housing recess and coupled to the lever element(s) in order to act upon said at least one lever element in a direction of a force-action axis, and an output element arranged in the housing recess and coupled to the lever element(s) such that this output element is moveable in the force-action axis direction by the at least one lever element. Each lever element includes a coupling section designed or arranged such that the lever element is coupled to the housing, or to the output element, in a rotationally-fixed manner with respect to the force-action axis.
摘要翻译： 用于燃料喷射阀的杠杆装置包括具有壳体凹部的壳体，布置在壳体凹部中的至少一个杠杆元件，布置在壳体凹部中并联接到杠杆元件的驱动元件，以便作用于所述壳体凹部 至少一个杠杆元件在力作用轴线的方向上，以及输出元件，其布置在所述壳体凹部中并且联接到所述杠杆元件，使得所述输出元件能够在力作用轴线方向上通过所述杆 至少一个杠杆元件。 每个杠杆元件包括设计或布置为使得杠杆元件相对于力作用轴线以旋转固定的方式联接到壳体或输出元件的联接部分。
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公开(公告)号：US08684286B2
公开(公告)日：2014-04-01
申请号：US12504732
申请日：2009-07-17
申请人： Manuel Hannich
发明人： Manuel Hannich
IPC分类号： B05B1/30
CPC分类号： F02M47/027 , F02M55/002 , F02M61/20 , F02M2547/006
摘要： An injection valve has a valve body and a nozzle body which is resting in a sealing fashion against the valve body, with a first valve body bore, in which bore a control piston and a stroke adjusting bolt are arranged so as to be moveable in the axial direction, with the control piston being embodied in order to be moved by a control means, with a second bore being provided in the nozzle body, with a nozzle needle being arranged in the second bore, the nozzle needle being provided to open or close an injection opening, with a tension spring being provided in the second bore, the tension spring stressing the nozzle needle in the direction of a sealing seat for the injection opening, with the first and second bore being actively connected to one another and with the stroke adjusting bolt being actively connected to the nozzle needle.
摘要翻译： 喷射阀具有阀体和喷嘴体，其以密封方式抵靠阀体，具有第一阀体孔，第一阀体孔中配置有控制活塞和冲程调节螺栓，以便能够在 轴向方向，其中控制活塞被实施为通过控制装置移动，第二孔设置在喷嘴主体中，喷嘴针布置在第二孔中，喷嘴针设置成打开或关闭 注射开口，其中在第二孔中设置有张力弹簧，张力弹簧沿着注射口的密封座的方向对喷嘴针施加应力，第一和第二孔主动地相互连接并与冲程 调节螺栓主动地连接到喷嘴针。
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