公开(公告)号：EP0967623A1

公开(公告)日：1999-12-29

申请号：EP99110158.5

申请日：1999-05-25

申请人： Siemens Automotive Corporation

发明人： McFarland, Robert ,  Bulgatz, Dennis

IPC分类号： H01F7/16 ,  H01F7/06

CPC分类号： F01L9/04 ,  H01F7/06 ,  H01F7/1638 ,  Y10T29/4902

摘要： A method of joining a connector 12 to an electromagnetic actuator 10 is provided. The actuator 10 has a metal housing structure 14, 18 and electrical leads 24, 26 extending from the housing structure. The method includes providing at least one channel 30 in the housing structure and a port 36 communicating with the at least one channel 30 and with a mounting surface 28 of the housing structure. The plastic connector 12 is molded on the mounting surface 28 and plastic material in fluid form is permitted to flow through the port 36 and into the at least one channel 30 to fill the channel and the port. The plastic material is permitted to cool and harden to define the connector 12 with the connector being interlocked with respect to the housing structure via the plastic material in the at least one channel 30.

摘要翻译： 提供了将连接器12连接到电磁致动器10的方法。 致动器10具有从壳体结构延伸的金属壳体结构14,18和电引线24,26。 该方法包括在壳体结构中提供至少一个通道30以及与至少一个通道30连通的端口36和与壳体结构的安装表面28相连接的端口36。 塑料连接器12被模制在安装表面28上，流体形式的塑料材料被允许流过端口36并进入至少一个通道30以填充通道和端口。 允许塑料材料冷却并硬化以限定连接器12，其中连接器通过至少一个通道30中的塑料材料相对于壳体结构互锁。

公开(公告)号：EP0923089A1

公开(公告)日：1999-06-16

申请号：EP98123238.2

申请日：1998-12-07

申请人： Siemens Automotive Corporation

发明人： Bulgatz, Dennis ,  McFarland, Robert W.

IPC分类号： H01F7/16 ,  H01F7/08 ,  F01L9/04

CPC分类号： H01F3/02 ,  F01L9/04 ,  H01F7/06 ,  H01F7/081 ,  H01F7/1638 ,  Y10T29/49071

摘要： A method of securing a core of an electromagnetic device to a housing assembly is provided. The core includes a stack of a plurality of laminations. Each of the laminations has a plurality of apertures extending therethrough which cooperate to define a plurality of apertures through the core. The core has generally planar ends. The housing assembly includes first and second housing portions constructed and arranged to receive the core. Each housing portion has first and second opposing surfaces with the first surface defining a generally planar contact surface. Each housing portion includes a recess extending inwardly from the contact surface and a plurality of apertures extending from the first surface to the second surface. The apertures in the housing portions are disposed at locations corresponding to locations of the apertures in the core. The method includes arranging the core between the first and second housing portions such that the apertures in the housing portions align generally with the apertures in the core. A fastener is then inserted through each of the apertures in the first housing portion, through each of the apertures in the core and through each of the corresponding apertures in the second housing portion in such a manner to secure the core to the first and second housing portions with each planar end of the core being engaged with an associated contact surface. Each end of the core defines, in cooperation with an associated recess, a coil receiving space for receiving a portion of a coil of the electromagnetic device.

摘要翻译： 提供了将电磁装置的芯固定到壳体组件的方法。 芯包括多个叠片的堆叠。 每个叠片具有穿过其延伸的多个孔，其协作以限定通过芯的多个孔。 芯部具有大致平面的端部。 壳体组件包括构造和布置成容纳芯的第一和第二壳体部分。 每个壳体部分具有第一和第二相对表面，其中第一表面限定大致平坦的接触表面。 每个壳体部分包括从接触表面向内延伸的凹部和从第一表面延伸到第二表面的多个孔。 壳体部分中的孔设置在对应于芯中的孔的位置的位置处。 该方法包括将芯体布置在第一和第二壳体部分之间，使得壳体部分中的孔大致与芯体中的孔对准。 然后将紧固件穿过第一壳体部分中的每个孔穿过芯中的每个孔并且穿过第二壳体部分中的每个相应的孔，以将芯固定到第一和第二壳体 芯的每个平面端的部分与相关联的接触表面接合。 芯的每个端部与相关联的凹部协作地限定用于接收电磁装置的线圈的一部分的线圈容纳空间。

公开(公告)号：EP0921280A1

公开(公告)日：1999-06-09

申请号：EP98123247.3

申请日：1998-12-07

申请人： Siemens Automotive Corporation

发明人： Bulgatz, Dennis

IPC分类号： F01L9/04 ,  H01F7/16 ,  H01F7/08 ,  H01F7/06

CPC分类号： F01L9/04 ,  H01F7/06 ,  H01F7/081 ,  H01F7/1638

摘要： An electromagnetic actuator for an internal combustion engine includes upper and lower electromagnets each having first and second opposing sides. First and second spacers are provided. The first spacer is connected to the first sides of the electromagnets and the second spacer is connected to the second sides of the electromagnets such that the electromagnets are disposed between the spacers. The spacers are constructed and arranged with respect to the electromagnets to define a space between the electromagnets. An armature is mounted for movement in the space between the electromagnets. A stamped steel housing is connected to the first and second spacers. The housing is constructed and arranged to mount the actuator to a structure.

摘要翻译： 用于内燃机的电磁致动器包括各自具有第一和第二相对侧的上电磁体和下电磁体。 提供第一和第二间隔物。 第一间隔件连接到电磁体的第一侧，第二间隔件连接到电磁体的第二侧，使得电磁铁设置在间隔件之间。 间隔件相对于电磁体构造和布置以限定电磁体之间的空间。 电枢被安装用于在电磁体之间的空间中运动。 冲压的钢壳体连接到第一和第二间隔件。 壳体被构造和布置成将致动器安装到结构上。

公开(公告)号：EP1219818A1

公开(公告)日：2002-07-03

申请号：EP01204731.2

申请日：2001-12-07

申请人： Siemens Automotive Corporation

发明人： Dallmeyer, Michael P. ,  Hornby, Michael J. ,  McFarland, Robert ,  Parish, James Robert ,  Bulgatz, Dennis

IPC分类号： F02M51/06 ,  F02M61/16 ,  F02M51/00

CPC分类号： F02M61/168 ,  F02M37/22 ,  F02M51/005 ,  F02M51/0682 ,  F02M61/165 ,  F02M2200/505 ,  Y10S239/90

摘要： A fuel injector (100) for use with an internal combustion engine. The fuel injector (100) comprises a valve group subassembly (200) and a coil group subassembly (300). The valve group subassembly (200) includes a tube assembly having a longitudinal axis that extends between a first end (200A) and a second end (200B); a seat (250) that is secured at the second end (200B) of the tube assembly and that defines an opening; an armature assembly (260) that is disposed within the tube assembly; a spring (270) that biases the armature assembly (260) toward the seat (250); an adjusting tube (281) that is disposed in the tube assembly and that engages the spring (270) for adjusting a biasing force of the spring (270); a filter (284) that is located at least within the tube assembly. The coil group subassembly (300) includes a solenoid coil (310) that is operable to displace the armature assembly (260) with respect to the seat (250). The coil group assembly (300) includes an electrical terminal connector (320).

摘要翻译： 一种燃料喷射器（100），用于与在内燃机中使用。 燃料喷射器（100）包括一个阀门组子组件（200）和线圈组子组件（300）。 阀组子组件（200）包括具有纵向轴线做了第一端部（200A）和第二端（200B）之间延伸的管组件; 的座（250）没有被固定在第二端部的管组件（200B），并在开口没有限定; 到电枢组件（260）确实是管组件内设置; 一个弹簧（270）偏压所述衔铁做组件（260）朝所述座椅（250）; 在调节管（281）做在管组件设置并做下接合用于调节弹簧（270）的偏置力的弹簧（270）; 一个过滤器（284）没有位于至少所述管组件内。 线圈组子组件（300）包括一个螺线管线圈（310）确实是可操作的相对于所述座椅（250）以移动电枢组件（260）。 线圈组组件（300）包括在电端子连接器（320）。

公开(公告)号：EP0923090A1

公开(公告)日：1999-06-16

申请号：EP98123240.8

申请日：1998-12-07

申请人： Siemens Automotive Corporation

发明人： Bulgatz, Dennis ,  McFarland, Robert W.

IPC分类号： H01F7/16 ,  F01L9/04

CPC分类号： H01F7/1638 ,  F01L9/04 ,  H01F7/06 ,  H01F7/081 ,  Y10T29/49304

摘要： An electromagnetic actuator is provided for mounting to a cylinder head of an engine. The actuator includes an actuator assembly including housing structure and an armature. A pair of electromagnets are disposed in the housing structure. An alignment collar is detached from the actuator assembly. The alignment collar has a first end constructed and arranged to be received in a bore of the cylinder head and a second end opposite the first end. The second end of the alignment collar is cooperable with an end of the actuator assembly. The detached alignment collar facilitates assembly of the electromagnetic actuator to a cylinder head. A method of securing an electromagnetic actuator to a cylinder head is also provided.

摘要翻译： 电磁致动器被提供用于安装到发动机的气缸盖。 致动器包括在致动器组件，其包括壳体结构，在电枢。 一对电磁体被布置在该壳体的结构。 对准轴环从致动器组件脱离。 对准套环具有一个第一端和构造设置在所述气缸盖的孔和所述第一端相对的第二端被接收。 对准套环的第二端部能够与铜在致动器组件的端部。 分离的对准颈圈便于电磁致动器的组件的气缸盖。 因此，提供固定至电磁致动器的气缸盖的方法。

公开(公告)号：EP1184564A2

公开(公告)日：2002-03-06

申请号：EP01203276.9

申请日：2001-08-31

申请人： Siemens Automotive Corporation

发明人： Bulgatz, Dennis

IPC分类号： F02M51/06 ,  F02M61/16

CPC分类号： F02M61/168 ,  F02M51/061 ,  Y10T29/49412

摘要： A fuel injector is provided. The fuel injector includes a metering member (20) for delivering fuel from a delivery end (14) of the fuel injector (10). The metering member comprises a seat (12) disposed proximate the delivery end of the fuel injector; and an armature assembly (100). The armature assembly includes a longitudinal axis, a seating element (130) disposed generally along the longitudinal axis, and an elongated tube (120). The elongated tube has a first end (122), a second end (124), and a tube channel (126) extending from the second end toward the first end. The first end has a first portion connected to the seating element with at least one weld and a second portion disposed distal from the longitudinal axis from the first portion. The armature assembly is reciprocably disposed within the fuel injector between a closed position wherein the seating element (130) is biased against the seat (12) and an open position wherein the seating element is disposed away from the seat. A method of manufacturing the armature assembly is also provided.

摘要翻译： 本发明提供一种燃料喷射器。 该燃料喷射器包括用于从所述燃料喷射器（10）的输送端（14）输送燃料的计量部件（20）。 计量部件包括座（12）设置成邻近所述燃料喷射器的输送端; 和在电枢组件（100）。 电枢组件包括纵向轴线，一个休息元件（130），其设置基因拉力沿着所述纵向轴线，并且在细长管（120）。 细长管具有第一端部（122），第二端（124），并从朝向第一端的第二端延伸的管通道（126）。 第一端部具有连接到所述座位元件与至少一个焊缝和从所述纵向轴线从所述第一部分向远端设置的第二部分的第一部分。 电枢组件在燃料喷射器内往复运动地布置在关闭位置worin座元件（130）偏压抵靠阀座（12）和打开位置worin座位元件设置离开阀座之间。 因此提供了一种制造的电枢组件的方法。

公开(公告)号：EP1221550A1

公开(公告)日：2002-07-10

申请号：EP01204766.8

申请日：2001-12-10

申请人： Siemens Automotive Corporation

发明人： Dallmeyer, Michael P. ,  McFarland, Robert ,  Parish, James Robert ,  Bulgatz, Dennis

IPC分类号： F02M51/06 ,  F02M61/16

CPC分类号： F02M61/168 ,  F02M51/0682 ,  F02M61/165 ,  F02M61/166 ,  F02M2200/505

摘要： A fuel injector (100) having a fuel inlet, a fuel outlet, and a fuel passageway extending along an axis between the fuel inlet and the fuel outlet. The fuel injector includes a body (240) having an inlet portion, an outlet portion, and a neck portion disposed between the inlet portion and the outlet portion. An adjusting tube (280) is disposed within the neck portion of the body. A spring (270) is disposed within the neck portion of the body, the spring having an upstream end proximate to the adjusting tube (280) and a downstream end opposite the upstream end. A filter assembly (282) is disposed within the tube assembly to provide a reaction member for the spring (270). An armature (262) having a lower portion is disposed within the neck portion of the body and displaceable along the axis relative to the body. The downstream end of the spring (270) is disposed proximate to the armature (262), the spring (270) applying a biasing force to the armature. The armature has a special shape of the surface area facing the gap. A valve seal is substantially rigidly connected to the lower portion of the armature. The fuel injector (100) includes a modular valve group subassembly (200) that is connected to a modular coil group subassembly (300).

摘要翻译： 一种燃料喷射器（100），其具有燃料入口，燃料出口和燃料通道沿着在燃料入口和燃料出口之间轴线延伸。 该燃料喷射器包括：主体（240），其具有在入口部分到出口部分，并且所述入口部分和所述出口部分之间设置的颈部。 一调节管（280）的所述主体的所述颈部内设置。 弹簧（270）在主体中，具有向上游端靠近所述调节管（280）和所述上游端相对的下游端部在弹簧的颈部内设置。 一种过滤器组件（282）设置在管组件内设置成提供用于所述弹簧（270）的反作用构件。 具有下部的电枢（262）在主体的沿相对于主体轴线的颈部和可移动内设置。 弹簧（270）的下游端被设置为邻近于电枢（262），施加偏压力到衔铁弹簧（270）。 该电枢具有面对间隙的表面区域的特殊形状。 的阀密封件基本上是刚性地连接到衔铁的下部。 燃料喷射器（100）包括了模块化阀组件组（200）没有被连接到模块化线圈组子组件（300）。

公开(公告)号：EP1219819A1

公开(公告)日：2002-07-03

申请号：EP01204757.7

申请日：2001-12-10

申请人： Siemens Automotive Corporation

发明人： Dallmeyer, Micheal P. ,  McFarland, Robert ,  Parish, James Robert ,  Bulgatz, Dennis

IPC分类号： F02M51/06 ,  F02M61/16

CPC分类号： F02M61/168 ,  F02M37/22 ,  F02M51/0682 ,  F02M61/165 ,  F02M2200/505 ,  Y10S239/90

摘要： A fuel injector (100) for use with an internal combustion engine. The fuel injector (100) comprises a valve group subassembly (200) and a coil group subassembly (300). The valve group subassembly (200) includes a tube assembly having a longitudinal axis that extends between a first end (200A) and a second end (200B); a seat (250) that is secured at the second end (200B) of the tube assembly and that defines an opening; an armature assembly (260) that is disposed within the tube assembly; a spring (270) that biases the armature assembly (260) toward the seat (250); an adjusting tube (281) that is disposed in the tube assembly and that engages the spring for adjusting a biasing force of the spring (270); a filter (284) that is disposed at least within the tube assembly; The coil group subassembly (300) includes a solenoid coil (310) that is operable to displace the armature assembly (260) with respect to the seat (250); Furthermor, the valve group subassembly (200) includes a lift sleeve (255) to set a relative axial position between the seat (250) and the tube assembly.

摘要翻译： 一种燃料喷射器（100），用于与在内燃机中使用。 燃料喷射器（100）包括一个阀门组子组件（200）和线圈组子组件（300）。 阀组子组件（200）包括具有纵向轴线做了第一端部（200A）和第二端（200B）之间延伸的管组件; 的座（250）没有被固定在第二端部的管组件（200B），并在开口没有限定; 到电枢组件（260）确实是管组件内设置; 一个弹簧（270）偏压所述衔铁做组件（260）朝所述座椅（250）; 在调节管（281）做在管组件设置并做接合弹簧用于调节弹簧（270）的偏置力; 一个过滤器（284）做在管组件内至少设置; 线圈组子组件（300）包括（310）做了一个螺线管线圈可操作以相对于所述电枢组件（260）移位到所述座椅（250）; Furthermor，阀分组件组（200）包括提升套筒（255）设置在座椅（250）和所述管组件之间的相对轴向位置。

公开(公告)号：EP0921536A1

公开(公告)日：1999-06-09

申请号：EP98123223.4

申请日：1998-12-07

申请人： Siemens Automotive Corporation

发明人： Bulgatz, Dennis

IPC分类号： H01F7/06 ,  H01F7/08 ,  F01L9/04 ,  H01F7/16

CPC分类号： H01F7/1638 ,  F01L9/04 ,  H01F3/02 ,  H01F7/06 ,  H01F7/081

摘要： A method of joining a lamination stack of an electromagnetic actuator to a housing of the actuator includes providing a lamination stack having at least one surface feature. A mold is provided to define the housing. The lamination stack is inserted into the mold such that the surface feature of the lamination stack will define a mating surface feature in the housing. Material is cast around at least a portion of lamination stack to define the housing such that the surface feature of the lamination stack is engaged with the surface feature of the housing, thereby joining the lamination stack to the housing. The assembly of the lamination stack and housing is then removed from the mold.

摘要翻译： 将电磁致动器的层压叠层连接到致动器的壳体的方法包括提供具有至少一个表面特征的层压叠层。 提供模具以限定外壳。 层压叠层被插入到模具中，使得层压叠层的表面特征将在壳体中限定配合表面特征。 材料围绕至少一部分层压叠层铸造以限定外壳，使得叠片堆叠的表面特征与壳体的表面特征接合，从而将层叠叠层连接到壳体。 然后将叠片和壳体的组件从模具中取出。