公开(公告)号：US20100039196A1

公开(公告)日：2010-02-18

申请号：US12540732

申请日：2009-08-13

申请人： Kenichi YOKOYAMA ,  Shigemitsu AOKI

发明人： Kenichi YOKOYAMA ,  Shigemitsu AOKI

IPC分类号： H01H45/14

CPC分类号： H01H50/14 ,  H01H50/047 ,  H01H2001/5888 ,  H05K3/3415 ,  H05K3/3421 ,  H05K3/3447 ,  H05K2201/10659 ,  Y02P70/613

摘要： An electromagnetic relay including a body, a plurality of first surface-mount terminals projecting from the body, and at least one second terminal projecting from the body. Each first terminal includes a distal end portion adapted to be mounted on a surface of a circuit board. The second terminal includes a distal end portion adapted to be inserted into a through-hole of a circuit board. The distal end portion of the second terminal is positioned farther away from the body than the distal end portion of the first terminal.

摘要翻译： 一种电磁继电器，包括主体，从主体突出的多个第一表面安装端子和从主体突出的至少一个第二端子。 每个第一端子包括适于安装在电路板的表面上的远端部分。 第二端子包括适于插入电路板的通孔中的远端部分。 第二端子的远端部分比第一端子的远端部分远离主体定位。

公开(公告)号：US06972651B2

公开(公告)日：2005-12-06

申请号：US10087849

申请日：2002-03-05

申请人： Shigemitsu Aoki ,  Nobuyoshi Shimizu ,  Hirofumi Saso ,  Yoshio Okamoto ,  Chiaki Maeno ,  Noboru Fujii ,  Yasushi Saito

发明人： Shigemitsu Aoki ,  Nobuyoshi Shimizu ,  Hirofumi Saso ,  Yoshio Okamoto ,  Chiaki Maeno ,  Noboru Fujii ,  Yasushi Saito

IPC分类号： H01H51/29 ,  H01H36/00 ,  H01H9/00

CPC分类号： H01H36/0046 ,  H01H2001/5888

摘要： A switch operable under a predetermined condition includes a plurality of switch parts each including a pair of reed pieces and a connecting member of an electrically conductive non-magnetic material via which the plurality of switch parts are serially connected. The switch operates only under a condition where all of the plurality of switch parts are operated by external magnetic fields individually and simultaneously acting on the plurality of switch parts.

摘要翻译： 在预定条件下可操作的开关包括多个开关部件，每个开关部件包括一对筘片和导电非磁性材料的连接构件，多个开关部件通过该连接构件串联连接。 开关仅在多个开关部分全部由外部磁场单独操作并同时作用于多个开关部件的条件下工作。

公开(公告)号：US20050040920A1

公开(公告)日：2005-02-24

申请号：US10916428

申请日：2004-08-12

申请人： Satoshi Takano ,  Shigemitsu Aoki

发明人： Satoshi Takano ,  Shigemitsu Aoki

IPC分类号： H01H50/26 ,  H01H11/00 ,  H01H50/02 ,  H01H50/04 ,  H01H50/10 ,  H01H50/14 ,  H01H51/22

CPC分类号： H01H50/043 ,  H01H11/0031 ,  H01H50/026 ,  H01H50/14

摘要： An electromagnetic relay including a base having a first receptacle, a second receptacle and a partition wall defining the first and second receptacles on mutually opposite sides of the partition wall. The partition wall includes a major part and an auxiliary part, the major part being provided with a local opening. An electromagnet assembly is received in the first receptacle of the base and includes an electromagnet and an armature. The armature includes an extending portion extending in a direction toward the second receptacle of the base through the local opening of the partition wall. The auxiliary part of the partition wall is disposed between the electromagnet and the extending portion of the armature. A contact section is received in the second receptacle of the base. An actuating member is arranged between the electromagnet assembly and the contact section, and includes an envelope part for enclosing at least a part of the extending portion of the armature. When the contact section is opened, the envelope part of the actuating member is supported by the auxiliary part of the partition wall.

摘要翻译： 一种电磁继电器，包括具有第一插座，第二插座和限定在分隔壁的彼此相对侧上的第一和第二插座的分隔壁的基座。 分隔壁包括主要部分和辅助部分，主要部分设有局部开口。 电磁铁组件被容纳在基座的第一容座中并且包括电磁体和电枢。 电枢包括延伸部分，该延伸部分通过分隔壁的局部开口在朝向基部的第二插座的方向上延伸。 分隔壁的辅助部分设置在电磁体和电枢的延伸部分之间。 接触部分被容纳在基座的第二容器中。 致动构件布置在电磁体组件和接触部分之间，并且包括用于封闭电枢的延伸部分的至少一部分的封套部分。 当接触部分打开时，致动部件的信封部分由分隔壁的辅助部分支撑。

公开(公告)号：US06831533B2

公开(公告)日：2004-12-14

申请号：US10252529

申请日：2002-09-24

申请人： Shinichi Sato ,  Yoshio Okamoto ,  Shigemitsu Aoki ,  Keiji Ikeda ,  Masato Morimuta

发明人： Shinichi Sato ,  Yoshio Okamoto ,  Shigemitsu Aoki ,  Keiji Ikeda ,  Masato Morimuta

IPC分类号： H01H6702

CPC分类号： H01H50/38 ,  H01H9/40 ,  H01H9/44 ,  H01H50/40

摘要： The present invention provides an electromagnetic relay that has a long service life, even when being used for interrupting high voltage, and that can be miniaturized. In this electromagnetic relay, the circuit interruption is cut-off by two or more keying circuits, which are operated by a single coil and connected in series. Thus, an amount of generated arc per keying circuit is suppressed. Consequently, the service life of the electromagnetic relay is lengthened. Moreover, the space between the contracts thereof is reduced, so that the electromagnetic relay is miniaturized. Additionally, a magnetic field for extinguishing arc is formed by a back or counter electromotive force generated when the circuit is cut-off. Thus, the generated arc is extinguished.

摘要翻译： 本发明提供一种电磁继电器，其即使在用于中断高电压时也具有长的使用寿命，并且可以小型化。 在这种电磁继电器中，电路中断由两个或更多个由单个线圈操作并串联连接的键控电路切断。 因此，抑制了每个键控电路产生的电弧量。 因此，电磁继电器的使用寿命延长。 此外，其合约之间的空间减小，使得电磁继电器小型化。 此外，用于熄灭电弧的磁场由电路切断时产生的反电动势或反电动势形成。 因此，所产生的电弧熄灭。

公开(公告)号：US06606018B2

公开(公告)日：2003-08-12

申请号：US10105189

申请日：2002-03-26

申请人： Satoshi Takano ,  Shigemitsu Aoki

发明人： Satoshi Takano ,  Shigemitsu Aoki

IPC分类号： H01H5122

CPC分类号： H01H50/56 ,  H01H1/18 ,  H01H50/026 ,  H01H50/443 ,  H01H50/54 ,  H01H50/642 ,  H01H2050/028 ,  H01H2050/044

摘要： An electromagnetic relay including a base including a receptacle, an electromagnet assembly incorporated in the base, and a contact section incorporated in the base to be actuated by the electromagnet assembly. The contact section includes a fixed contact member located away from the electromagnet assembly at at least a predetermined insulating distance, and a movable contact member located opposite to the fixed contact member at a position further away from the electromagnet assembly than the fixed contact member. The fixed contact member is provided with a fixed contact portion, a first terminal portion, a fitting portion arranged between the fixed contact portion and the first terminal portion, the fitting portion being fitted and inserted in a lateral direction into the receptacle of the base, and an extending portion arranged between the fitting portion and the first terminal portion, the extending portion extending to be exposed outside from the receptacle. The movable contact member is provided with a movable contact portion capable of contacting with the fixed contact portion of the fixed contact member, and a second terminal portion spaced from the first terminal portion of the fixed contact member. The extending portion of the fixed contact member is shaped and dimensioned to ensure at least the insulating distance and to maintain a predetermined terminal pitch between the first terminal portion of the fixed contact member and the second terminal portion of the movable contact member.