公开(公告)号：US4727344A

公开(公告)日：1988-02-23

申请号：US914521

申请日：1986-10-02

申请人： Hirofumi Koga ,  Kozo Maenishi ,  Shuichi Kashimoto ,  Sueaki Honda ,  Kenichi Tsuruyoshi ,  Takezo Sano

发明人： Hirofumi Koga ,  Kozo Maenishi ,  Shuichi Kashimoto ,  Sueaki Honda ,  Kenichi Tsuruyoshi ,  Takezo Sano

IPC分类号： H01F7/122 ,  H01F7/16 ,  H01H50/44 ,  H01H51/22

CPC分类号： H01F7/1646 ,  H01H50/44 ,  H01H51/2209 ,  H01F7/122 ,  H01H2050/046 ,  H01H2051/2218

摘要： A polarized relay with an electromagnetic drive comprises an electromagnetic yoke composed of a core wound with a coil and a yoke body, and having one end portion of one magnetic polarity and a pair of bifurcated end portions of the other magnetic polarity opposite to the one magnetic polarity. The bifurcated end portions are separated in opposition from each other. The one end portion of the yoke is disposed between the bifurcated end portions so as to cooperate to form a pair of working gaps. A movable block of a substantially C-like configuration incorporating a permanent magnet has two magnetic pole pieces which are disposed within the working gaps, respectively. Guide is provided for guiding the movable block in response to energization and deenergization of the coil so that the pole pieces are movable within the respective working gaps. A contact mechanism including movable contacts is mechanically coupled to the movable block to make or break circuit.

摘要翻译： 具有电磁驱动的极化继电器包括由卷绕有线圈的磁芯和磁轭体构成的电磁轭，具有一个磁极的一个端部和与一个磁性相反的另一个磁极的一对分叉端部 极性。 分叉的端部彼此相对分离。 轭的一端部设置在分叉端部之间，以配合形成一对工作间隙。 具有永磁体的基本上C形结构的可动块分别具有设置在工作间隙内的两个磁极片。 引导件用于响应于线圈的通电和断电引导可移动块，使得极片在相应的工作间隙内可移动。 包括可移动触点的接触机构机械耦合到可移动块以产生或断开电路。

公开(公告)号：US4437078A

公开(公告)日：1984-03-13

申请号：US263495

申请日：1981-05-14

申请人： Yoshihide Bando ,  Toshiki Tanaka ,  Sueaki Honda ,  Yoshihiko Takahashi ,  Kenichi Tsuruyoshi ,  Katsumi Kawashima ,  Syuichi Kishimoto

发明人： Yoshihide Bando ,  Toshiki Tanaka ,  Sueaki Honda ,  Yoshihiko Takahashi ,  Kenichi Tsuruyoshi ,  Katsumi Kawashima ,  Syuichi Kishimoto

IPC分类号： H01H51/22

CPC分类号： H01H51/2227

摘要： A polarized electromagnetic device is disclosed having a generally I-shaped magnetic core member, a coil which is wound on the center portion of the core member, a pair of permanent magnets which are arranged in parallel with and outside of the respective end portions of the core member, and mutually confronting first and second armature plate members which are joined together through the pair of permanent magnets, with each magnet at the opposite end portions of the armature plate members in order to provide a spacing for accommodating the core member between the armature plate members, and consequently leaving a gap for relative movement therein. The core member and armature plate members are supported to be swingable relative to each other for movement about a center transverse axis of the center portion of the core member.

摘要翻译： 公开了一种极化电磁装置，其具有大致为I形的磁芯构件，卷绕在芯构件的中心部分上的线圈，一对永磁体，其布置成与所述芯构件的各个端部平行且向外 并且相互面对的第一和第二电枢板构件通过一对永磁体连接在一起，每个磁体位于衔铁板构件的相对端部，以便提供用于将铁芯构件容纳在电枢之间的间隔 板构件，因此在其中留下相对移动的间隙。 铁心构件和衔铁板构件相对于彼此支撑以围绕芯构件的中心部分的中心横向轴线运动。

公开(公告)号：US4470786A

公开(公告)日：1984-09-11

申请号：US392475

申请日：1982-06-28

申请人： Takezo Sano ,  Kenichi Tsuruyoshi

发明人： Takezo Sano ,  Kenichi Tsuruyoshi

IPC分类号： B29C33/14 ,  B29C45/14 ,  B29C70/72 ,  H01L21/56 ,  B29D3/00 ,  B29F1/10

CPC分类号： B29C45/14073 ,  B29C33/14 ,  B29C70/72 ,  H01L21/565 ,  B29C2045/14081 ,  B29C2045/1409 ,  H01L2924/0002 ,  Y10S425/005

摘要： A molding method and apparatus in which an insert part is supported in a mold cavity by a pin. The pin is withdrawn when the resin pressure in the mold exceeds a predetermined value.

摘要翻译： 一种成型方法和装置，其中插入部分通过销支撑在模腔中。 当模具中的树脂压力超过预定值时，销被取出。

公开(公告)号：US4734669A

公开(公告)日：1988-03-29

申请号：US898520

申请日：1986-08-21

申请人： Kozo Maenishi ,  Takashi Tanaka ,  Haruo Ogata ,  Youichi Nakanishi ,  Kenichi Tsuruyoshi

发明人： Kozo Maenishi ,  Takashi Tanaka ,  Haruo Ogata ,  Youichi Nakanishi ,  Kenichi Tsuruyoshi

IPC分类号： H01H50/02 ,  H01H50/04 ,  H01H50/54 ,  H01H51/22 ,  H01H67/02

CPC分类号： H01H51/2209 ,  H01H50/045 ,  H01H50/021 ,  H01H50/541

摘要： An electromagnetic contactor according to the present invention is so constructed that the electromagnetic device and the fixed point of contact are fixedly fitted into a casing which is divisible in the direction along the moving direction of a polar contact. Moreover, a bottom casing with a screw mounting hole is fitted in the outer peripheral portion at the lower end of the casing. Therefore, the rigidity of the casing as a whole is enhanced, and at the same time the working characteristics can be prevented from being changed when the screw is mounted. Furthermore, the positioning accuracy of the electromagnetic device relative to the fixed point of contact is determined only by the dimensional accuracy of the casing and the electromagnetic device, and by the position accuracy of the fixed point of contact. The contact pressure is improved to be stable.

摘要翻译： 根据本发明的电磁接触器被构造成使得电磁装置和固定接触点固定地装配到沿着极性接触件的移动方向的方向上可分割的壳体中。 此外，具有螺钉安装孔的底壳装配在壳体下端的外周部。 因此，整体上壳体的刚性提高，同时可以防止在安装螺钉时改变工作特性。 此外，电磁装置相对于固定接触点的定位精度仅由壳体和电磁装置的尺寸精度以及固定接触点的位置精度确定。 接触压力提高到稳定。

公开(公告)号：US4626813A

公开(公告)日：1986-12-02

申请号：US762860

申请日：1985-08-06

申请人： Hirofumi Koga ,  Kozo Maenishi ,  Shuichi Kashimoto ,  Sueaki Honda ,  Kenichi Tsuruyoshi ,  Takezo Sano

发明人： Hirofumi Koga ,  Kozo Maenishi ,  Shuichi Kashimoto ,  Sueaki Honda ,  Kenichi Tsuruyoshi ,  Takezo Sano

IPC分类号： H01F7/122 ,  H01F7/16 ,  H01H50/44 ,  H01H51/22 ,  H01F7/00 ,  H01F3/00

CPC分类号： H01H51/2209 ,  H01F7/1646 ,  H01H50/44 ,  H01F7/122 ,  H01H2050/046 ,  H01H2051/2218

摘要： A polarized electromagnetic relay apparatus for assembling a coil spool with a terminal carrying base plate is disclosed. The coil spool assembly has a front collar with a projecting piece. The projecting piece is adapted to engage with a latch hole in the terminal carrying base plate. The terminal carrying base plate has jaw-like, offset portions which engage with supporting offset portions formed in the rear collar of the coil spool assembly. The flexible projecting pieces may be of deformable material in order to easily engage with the latch hole of the base plate. The flexible projecting pieces can be tapered, also to facilitate engagement with the base plate latch hole. A terminal holder is formed on the rear collar of the coil spool assembly and is adapted to receive terminals from the coil. The terminal holder comprises the supporting offset portions which engage with the jaw-like offset portions of the base plate. The terminal holder is of a greater thickness than the base plate.

摘要翻译： 公开了一种用于组装线圈线圈与端子承载底板的极化电磁继电器装置。 线圈卷轴组件具有带有突出件的前套环。 突出片适于与端子承载底板中的闩锁孔接合。 端子承载基板具有与形成在线圈卷轴组件的后轴环中的支撑偏移部分接合的颚状偏移部分。 柔性突出片可以是可变形材料，以便容易地与基板的闩锁孔接合。 柔性突出片可以是锥形的，以便于与基板闩锁孔接合。 端子保持器形成在线圈卷轴组件的后轴环上并且适于从线圈接收端子。 端子座包括与基板的颚状偏移部分接合的支撑偏移部分。 端子座具有比基板更大的厚度。