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11. 发明申请

US20060243938A1 Linear solenoid having stator core and plunger 有权
标题翻译：具有定子铁心和柱塞的线性电磁铁
公开(公告)号：US20060243938A1
公开(公告)日：2006-11-02
申请号：US11413019
申请日：2006-04-28
申请人： Ryo Ishibashi , Hiroo Tsujimoto , Motoyoshi Ando
发明人： Ryo Ishibashi , Hiroo Tsujimoto , Motoyoshi Ando
IPC分类号： F16K31/02
CPC分类号： F16K31/0613
摘要： A solenoid includes a stator core, a plunger, a ring core, and a magnetic circuit component. The stator core has a fixed axial end and a free axial end. The free axial end is unfixed. The stator core is formed of a magnetic material. The plunger is slidable along an inner surface of the stator core. The plunger is formed of a magnetic material. The ring core surrounds an outer surface of the free axial end of the stator core. The ring core is formed of a magnetic material. The magnetic circuit component is adjacent to the stator core. The magnetic circuit component conducts magnetic flux with the stator core. The ring core radially conducts radial magnetic flux with the stator core. The ring core axially conducts axial magnetic flux with the magnetic circuit component.
摘要翻译：螺线管包括定子芯，柱塞，环形磁芯和磁路组件。定子铁芯具有固定的轴向端和自由的轴向端。自由轴向端部不固定。定子芯由磁性材料形成。柱塞可沿着定子芯的内表面滑动。柱塞由磁性材料形成。环形芯围绕定子芯的自由轴向端部的外表面。环芯由磁性材料形成。磁路部件与定子铁芯相邻。磁路部件与定子芯导通磁通。环芯径向地与定子芯导通径向磁通。环芯通过磁路部件轴向地传导轴向磁通。

12. 发明授权

US06564443B2 Method for manufacturing electromagnetic operating apparatus 失效
公开(公告)号：US06564443B2
公开(公告)日：2003-05-20
申请号：US09900198
申请日：2001-07-09
申请人： Kenichi Oishi , Motoyoshi Ando
发明人： Kenichi Oishi , Motoyoshi Ando
IPC分类号： H02K1516
CPC分类号： H01F7/1607 , Y10T29/49009 , Y10T29/4902 , Y10T29/49073 , Y10T29/49075
摘要： An accommodating base material and an attracting base material are coaxially arranged, and are resin-insert-molded, thereby forming a bobbin base material. Next, inner peripheries of the accommodating base material, attracting base material and bobbin base material are cut, so that the accommodating base material, attracting base material and bobbin base material have same inner diameters. As a result of the cut-forming process, an accommodating member, an attracting member and a bobbin are formed. After insert-molding, the accommodating base material, attracting base material and bobbin base material are cut to have the same inner diameters. Thus, the accommodating member and the attracting member are accurately coaxially formed.

13. 发明授权

US06498416B1 Electromagnetic actuator permanent magnet 失效
标题翻译：电磁执行器永磁体
公开(公告)号：US06498416B1
公开(公告)日：2002-12-24
申请号：US09597819
申请日：2000-06-19
申请人： Kenichi Oishi , Motoyoshi Ando , Hiroyuki Nakane , Seiji Tachibana , Tetsuya Aoki
发明人： Kenichi Oishi , Motoyoshi Ando , Hiroyuki Nakane , Seiji Tachibana , Tetsuya Aoki
IPC分类号： H01F7127
CPC分类号： F16K31/0613 , F02M51/0614 , F02M51/0678 , F16K31/0624 , F16K31/0651 , F16K31/0668 , F16K31/082 , H01F7/081 , H01F7/1607
摘要： An electromagnetic actuator has a stator core, an armature and a coil. The stator core is formed as a seamless cylindrical tube having a thin wall as a magnetic restrictor. The thin wall has a thickness sufficient to maintain a mechanical strength of the stator core. A permanent magnet is located on an outside of the thin wall to generate a magnetic flux passing through the thin wall in the same direction as a magnetic flux generated by the coil. The thin wall is magnetically saturated with the magnetic flux generated by the permanent magnet. When the coil is energized, a magnetic flux generated by the coil gets around the saturated thin wall and passes through the armature.
摘要翻译：电磁致动器具有定子芯，电枢和线圈。定子铁芯形成为具有作为磁限制器的薄壁的无缝圆筒形管。薄壁具有足以保持定子芯的机械强度的厚度。永磁体位于薄壁的外侧，以产生与由线圈产生的磁通相同的方向穿过薄壁的磁通量。薄壁由永久磁铁产生的磁通量磁饱和。当线圈通电时，由线圈产生的磁通绕过饱和薄壁并通过电枢。

14. 发明授权

US08814136B2 Solenoid valve 有权
标题翻译：电磁阀
公开(公告)号：US08814136B2
公开(公告)日：2014-08-26
申请号：US13471668
申请日：2012-05-15
申请人： Hiroyuki Mizui , Yoshitsugu Inaguma , Motoyoshi Ando
发明人： Hiroyuki Mizui , Yoshitsugu Inaguma , Motoyoshi Ando
IPC分类号： F16K31/02 , F16K31/06
CPC分类号： F16K31/06 , F16K27/048 , F16K31/0693
摘要： A solenoid valve includes a linear solenoid and a ring-shaped rubber packing. The solenoid includes a yoke, an outer connector, a volume changing chamber, and a breathing passage. The yoke is made of a magnetic material and formed in a generally cylindrical cup shape having a cup-bottom part and a cup-opening part. The cup-opening part includes a notch. The connector is made of resin and exposed from the notch to an outside of the yoke. Volume of the chamber is changed in accordance with operation of the solenoid. The passage is formed inside the solenoid, and communicates with the chamber. The passage includes an outer opening, which opens into the outside of the yoke and is located at a fitted part between the yoke and the connector. The packing is attached around a base of the connector, where the yoke and the connector are fitted together.
摘要翻译：电磁阀包括线性螺线管和环形橡胶填料。螺线管包括轭，外连接器，体积改变室和呼吸通道。磁轭由磁性材料制成并形成为具有杯底部分和杯形开口部分的大致圆柱形的杯形。杯开口部分包括凹口。连接器由树脂制成，并从凹口暴露到轭的外侧。根据螺线管的操作改变腔室的体积。通道形成在螺线管内部，并与腔室连通。该通道包括一个外部开口，该外部开口通向轭的外部并且位于轭和连接器之间的配合部分。密封件围绕连接器的基部安装，轭和连接器配合在一起。

15. 发明授权

US06887174B2 Hydraulic pressure control apparatus 有权
标题翻译：液压控制装置
公开(公告)号：US06887174B2
公开(公告)日：2005-05-03
申请号：US10207841
申请日：2002-07-31
申请人： Fuminori Suzuki , Motoyoshi Ando
发明人： Fuminori Suzuki , Motoyoshi Ando
IPC分类号： F16H61/00 , F16H59/00
CPC分类号： F16H61/0009 , F16H57/0404 , F16H61/0021
摘要： A hydraulic pressure control apparatus has an actuator for controlling an automatic transmission. A case for receiving the actuator is constituted by an upper case, a lower case and a plate interposed between them. The plate is provided with a filter. The filter protects the actuator from foreign matters. The actuator is inserted into the case along the axial direction. The actuator is locked by a rotating operation or fixed by a snap fit. An electric control unit is laminated in parallel to the case regulating an oil passage. The electric control unit is cooled by fluid. The electric control unit has a liquid level sensor in its connector part.
摘要翻译：液压控制装置具有用于控制自动变速器的致动器。用于接收致动器的壳体由介于它们之间的上壳体，下壳体和板构成。该板设有过滤器。过滤器保护执行器免受异物的影响。致动器沿轴向插入壳体。执行器被旋转操作锁定或通过卡扣固定。电控制单元与调节油路的壳体平行地层叠。电控单元由流体冷却。电气控制单元在其连接器部分中具有液位传感器。

16. 发明授权

US06634381B2 Solenoid valve device and its manufacturing method 失效
公开(公告)号：US06634381B2
公开(公告)日：2003-10-21
申请号：US09956810
申请日：2001-09-21
申请人： Noboru Matsusaka , Motoyoshi Ando , Kazutoshi Iwasaki
发明人： Noboru Matsusaka , Motoyoshi Ando , Kazutoshi Iwasaki
IPC分类号： F15B13044
CPC分类号： F16K31/0613 , F16K31/0624 , G05D16/2013 , Y10T137/86622
摘要： A solenoid valve device controls a driving force generated by a linear solenoid (electromagnetic driving portion), for pressing a spool away from the linear solenoid by controlling a current supplied to a coil, and ultimately adjusting an oil pressure flowing from an outlet port. As current supplied to the coil increases, the outlet port oil pressure decreases. An outside diameter of a tube portion of a valve housing is equal to or larger than an outside diameter r1 of the linear solenoid (r2≧r1) and a flange of the valve housing, permitting the entire solenoid valve device to be disposed within a cylindrical reception hole provided in a hydraulic control apparatus body of an automatic gear, for example. A method of manufacturing the solenoid valve device is also disclosed.

17. 发明授权

US06378557B2 Pressure regulation valve 失效
标题翻译：调压阀
公开(公告)号：US06378557B2
公开(公告)日：2002-04-30
申请号：US09819857
申请日：2001-03-29
申请人： Maki Kawamura , Haruhiko Uno , Hiroyuki Nakane , Motoyoshi Ando
发明人： Maki Kawamura , Haruhiko Uno , Hiroyuki Nakane , Motoyoshi Ando
IPC分类号： F15B13043
CPC分类号： F16H61/0251 , F16H2061/0253 , G05D16/2093 , Y10T137/86614 , Y10T137/86622
摘要： In a pressure regulation valve having a main spool and a sub-spool slidably housed in the main spool, the main spool is at a position where pilot pressure force balances with a sum of pressure force of a feedback chamber and spring biasing force, when the pilot pressure is below a given value, so that normal output pressure proportional to pilot pressure is supplied to a hydraulic servo for driving a clutch of an automatic transmission, and, when the pilot pressure exceeds the given value, the sub-spool moves to a position where the feedback chamber communicates with a drain so that the main spool moves to a position where maximum output pressure equal to supply pressure source is supplied.
摘要翻译：在具有可滑动地容纳在主阀芯中的主阀芯和副阀芯的调压阀中，主阀芯处于先导压力与反馈室的压力和弹簧偏压力的总和平衡的位置，当先导压力低于给定值，使得与先导压力成比例的正常输出压力被提供给用于驱动自动变速器离合器的液压伺服机构，并且当先导压力超过给定值时，副线轴移动到反馈室与排水管连通的位置，使得主阀芯移动到提供等于供应压力源的最大输出压力的位置。

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