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1. 发明授权

US5704553A Compact injector armature valve assembly 失效
标题翻译：紧凑型注射器电枢阀组件
公开(公告)号：US5704553A
公开(公告)日：1998-01-06
申请号：US550049
申请日：1995-10-30
申请人： David P. Wieczorek , Hans J. Sailer
发明人： David P. Wieczorek , Hans J. Sailer
IPC分类号： F02M51/06 , F02M51/08 , F02M61/10 , F02M61/12 , F02M61/16 , B05B1/30 , F16K31/02
CPC分类号： F02M51/0682 , F02M51/0664 , F02M51/0667 , F02M51/0671 , F02M61/12 , F02M61/168 , F02M2200/9007 , F02M2200/9053 , Y10T403/32704
摘要： A compact injector armature valve assembly for a fuel injector allowing the O-ring to O-ring spacing to be reduced. The armature valve assembly is a cylindrical hollow magnetic piece, with a narrow necked down portion to act as the receiving end for a ball, which is directly attached to the necked down portion. The attachment of the necked down portion by means of crimping or chemical bonding above the mid-point of the ball allows the strengths of a pivot style guidance scheme to be used.
摘要翻译：一种用于燃料喷射器的紧凑型喷射器电枢阀组件，其允许O形环的O形环间距减小。电枢阀组件是圆柱形中空磁片，其具有窄的颈缩部分，用作用于球的接收端，其直接附接到颈缩部分。通过在球的中点之上的压接或化学粘合将颈缩部分的附接允许使用枢轴式引导方案的强度。

2. 发明授权

US5372313A Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US5372313A
公开(公告)日：1994-12-13
申请号：US176745
申请日：1994-01-03
申请人： Michael W. Chabon , Bruce J. Harvey , Thomas A. Lahnala , Hans J. Sailer , Bac Ta , Christopher J. Treusch
发明人： Michael W. Chabon , Bruce J. Harvey , Thomas A. Lahnala , Hans J. Sailer , Bac Ta , Christopher J. Treusch
IPC分类号： F02M51/06 , F02M61/16 , F02M61/04
CPC分类号： F02M61/168 , F02M51/0646 , F02M51/0667
摘要： Fuel injector has combination valve-armature fabricated by laser welding relatively more magnetically permeable armature element to relatively less magnetically permeable valve element. Valve element contains sealing ring and landing ring, the latter being circumferentially discontinuous because of fuel passage holes through the valve element, the former being non-symmetrical so that magnetic opening force causes valve-armature to open by tilting about consistent circumferential location on valve element. Initial opening tilting motion is stopped by corrugated stop surface of annular stop member with final tilting motion occurring about the corrugated stop surface until the full perimeter of the valve element abuts the full perimeter of the corrugated stop surface. Actuator has bobbin-mounted coil inserted into frame and encapsulated by outer plastic body. Conical disk spring acting between fuel inlet tube and coil forces one end of the latter against valve body member while forming a barrier between fuel inlet tube and other end of coil so that plastic does not intrude into interior of mechanism during injection molding of outer plastic body. Object of invention is lower fabricating cost for specified performance of injector.
摘要翻译：燃料喷射器具有通过将相对更多的磁导电性元件激光焊接到相对较少的导磁阀元件而制造的组合阀 - 电枢。阀元件包含密封环和着陆环，由于燃料通过孔通过阀元件，后者由于燃料通过孔而周向不连续，所以前者是非对称的，使得磁性开启力通过围绕阀元件的一致的圆周位置倾斜使阀 - 电枢打开。初始打开的倾斜运动由环形止动构件的波纹止动表面停止，并且围绕波纹止动表面发生最终的倾斜运动，直到阀元件的整个周边与波纹状止挡表面的整个周边相邻。执行器具有线轴安装线圈插入框架并由外塑体封装。在燃料入口管和线圈之间作用的锥形盘弹簧迫使后者的一端抵靠阀体构件，同时在燃料入口管和线圈的另一端之间形成屏障，使得在外塑料体的注射成型期间塑料不会侵入机构内部。本发明的目的是降低喷射器性能的制造成本。

3. 发明授权

US6049264A Electromagnetic actuator with composite core assembly 失效
标题翻译：带复合芯组件的电磁执行机构
公开(公告)号：US6049264A
公开(公告)日：2000-04-11
申请号：US181206
申请日：1998-10-28
申请人： Hans J. Sailer , James A. Nitkiewicz
发明人： Hans J. Sailer , James A. Nitkiewicz
IPC分类号： F01L9/04 , F16K31/06 , H01F3/02 , H01F7/06 , H01F7/08 , H01F7/16 , H01F27/24 , H01F27/245
CPC分类号： F01L9/04 , H01F3/02 , H01F7/06 , H01F7/081 , H01F7/1638
摘要： A core assembly for an electromagnet includes a plurality of stacked laminations extending along a stacking axis. The laminations each having generally the same thickness in a direction along the stacking axis. A solid core member has opposing ends. The core member is disposed generally centrally with respect to the plurality of stacked laminations such that each end of the core member contacts a lamination of the plurality of laminations. The core member has a thickness in a direction along the stacking axis substantially greater than the thickness of a lamination. The core member also has an aperture therethrough disposed generally perpendicular to the stacking axis for receiving a shaft of an armature assembly.
摘要翻译：用于电磁体的芯组件包括沿着堆叠轴线延伸的多个堆叠的叠片。每个叠片在沿着堆叠轴的方向上具有大致相同的厚度。实芯部件具有相对的端部。芯构件相对于多个堆叠的叠片大致居中布置，使得芯构件的每个端部接触多个叠片的叠层。芯构件沿着堆叠轴线的方向上的厚度基本上大于叠片的厚度。芯构件还具有大致垂直于堆叠轴线布置的孔，用于接收电枢组件的轴。

4. 发明授权

US5381965A Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US5381965A
公开(公告)日：1995-01-17
申请号：US176743
申请日：1994-01-03
申请人： Michael W. Chabon , Bruce J. Harvey , Thomas A. Lahnala , Hans J. Sailer , Bac Ta , Christopher J. Treusch
发明人： Michael W. Chabon , Bruce J. Harvey , Thomas A. Lahnala , Hans J. Sailer , Bac Ta , Christopher J. Treusch
IPC分类号： F02M51/06 , F02M61/16 , F02M51/00
CPC分类号： F02M61/168 , F02M51/0646 , F02M51/0667
摘要： Fuel injector has combination valve-armature fabricated by laser welding relatively more magnetically permeable armature element to relatively less magnetically permeable valve element. Valve element contains sealing ring and landing ring, the latter being circumferentially discontinuous because of fuel passage holes through the valve element, the former being non-symmetrical so that magnetic opening force causes valve-armature to open by tilting about consistent circumferential location on valve element. Initial opening tilting motion is stopped by corrugated stop surface of annular stop member with final tilting motion occurring about the corrugated stop surface until the full perimeter of the valve element abuts the full perimeter of the corrugated stop surface. Actuator has bobbin-mounted coil inserted into frame and encapsulated by outer plastic body. Conical disk spring acting between fuel inlet tube and coil forces one end of the latter against valve body member while forming a barrier between fuel inlet tube and other end of coil so that plastic does not intrude into interior of mechanism during injection molding of outer plastic body. Object of invention is lower fabricating cost for specified performance of injector.
摘要翻译：燃料喷射器具有通过将相对更多的磁导电性元件激光焊接到相对较少的导磁阀元件而制造的组合阀 - 电枢。阀元件包含密封环和着陆环，由于燃料通过孔通过阀元件，后者由于燃料通过孔而周向不连续，所以前者是非对称的，使得磁性开启力通过围绕阀元件的一致的圆周位置倾斜使阀 - 电枢打开。初始打开的倾斜运动由环形止动构件的波纹止动表面停止，并且围绕波纹止动表面发生最终的倾斜运动，直到阀元件的整个周边与波纹状止挡表面的整个周边相邻。执行器具有线轴安装线圈插入框架并由外塑体封装。在燃料入口管和线圈之间作用的锥形盘弹簧迫使后者的一端抵抗阀体构件，同时在燃料入口管和线圈的另一端之间形成屏障，使得塑料在外塑料体的注射成型期间不会侵入机构内部。本发明的目的是降低喷射器性能的制造成本。

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