公开(公告)号：USD555016S1

公开(公告)日：2007-11-13

申请号：US29257766

申请日：2006-04-11

Applicant: Masashi Yamaoka ,  Shigemitsu Aoki

Designer： Masashi Yamaoka ,  Shigemitsu Aoki

公开(公告)号：US07283026B2

公开(公告)日：2007-10-16

申请号：US11341589

申请日：2006-01-30

Applicant: Akihiko Nakamura ,  Shigemitsu Aoki ,  Hirofumi Saso

Inventor： Akihiko Nakamura ,  Shigemitsu Aoki ,  Hirofumi Saso

IPC: H01F51/22

CPC classification number: H01H50/043 ,  H01H9/40 ,  H01H50/26 ,  H01H50/60 ,  H01H50/646

Abstract: An electromagnetic relay including a base, an electromagnet fitted to the base, and a contact section operable to open or close with an operation of the electromagnet. The base includes a retaining face firstly contacting with the yoke of the electromagnet, in an action of fitting the electromagnet to the base, and retaining the electromagnet at a predetermined height on the base as seen in a direction of the coil center axis of the electromagnet. The base also includes a guide face slidably engaged with the yoke, by shifting the yoke along the retaining face, and guiding the electromagnet in a fitting direction intersecting with the coil center axis. The retaining face and the guide face cooperate with each other to fixedly support the electromagnet at a predetermined fitting position on the base.

Abstract translation: 一种电磁继电器，其包括基座，安装到基座的电磁体以及可操作以通过电磁体的操作来打开或闭合的接触部分。 底座包括一个保持面，首先与电磁铁的磁轭接触，在将电磁铁安装到基座上的作用下，将电磁铁保持在基座上的预定高度，如电磁铁的线圈中心轴线方向 。 基座还包括通过沿着保持面移动磁轭而与轭架可滑动地接合的引导面，并且沿与线圈中心轴线相交的装配方向引导电磁铁。 保持面和引导面彼此配合，以将电磁体固定在基座上的预定的配合位置。

公开(公告)号：US20050057332A1

公开(公告)日：2005-03-17

申请号：US10936581

申请日：2004-09-09

Applicant: Akihiko Nakamura ,  Shigemitsu Aoki ,  Hirofumi Saso

Inventor： Akihiko Nakamura ,  Shigemitsu Aoki ,  Hirofumi Saso

IPC: H01H50/02 ,  H01H45/00 ,  H01H45/02 ,  H01H50/04 ,  H01H51/20 ,  H01H51/22

CPC classification number: H01H50/042 ,  H01H50/023 ,  H01H50/026 ,  H01H2050/044 ,  H01H2050/049

Abstract: A complex electromagnetic relay including a plurality of relay structures configured respectively as relays independent of each other, each relay structure including an electromagnet assembly and a contact section acting to open or close in accordance with an operation of the electromagnet assembly; and a housing accommodating the relay structures in a mutually inverted orientation with contact sections of the relay structures being located alternately at opposing sides. The electromagnet assemblies in the relay structures are provided individually with bobbins supporting coils. The housing includes an enclosing wall enclosing the relay structures in an envelope-like manner and a partition wall arranged between the relay structures disposed side-by-side to separate the relay structures from each other. The bobbins of the electromagnet assemblies are fixedly attached to the enclosing wall as well as to the partition wall.

公开(公告)号：US06414576B1

公开(公告)日：2002-07-02

申请号：US09588235

申请日：2000-06-06

Applicant: Akihiko Nakamura ,  Shigemitsu Aoki ,  Yoshio Okamoto

Inventor： Akihiko Nakamura ,  Shigemitsu Aoki ,  Yoshio Okamoto

IPC: H01H5122

CPC classification number: H01H50/047 ,  H01H50/14 ,  H01H2050/049

Abstract: A multiple electromagnetic relay is disclosed which comprises at least three electromagnetic relays including electromagnetic relays of the same type or two electromagnetic relays of different types selected from electromagnetic relays of various types each including a coil and a contact unit of a different type and which is mounted in a single assembly frame adapted to be attached to a board. Those terminals of the electromagnetic relays for connection with the external conductors which are connectable with a common external conductor are coupled to each other by a coupling conductor in the area of the assembly frame, and the common external conductor is connected to one of the terminals thus coupled.

Abstract translation: 公开了一种多重电磁继电器，其包括至少三个电磁继电器，包括相同类型的电磁继电器或不同类型的两个电磁继电器，所述电磁继电器选自各种类型的电磁继电器，每个电磁继电器包括线圈和不同类型的接触单元， 在适于附接到板的单个组装框架中。 用于与可与公共外部导体连接的外部导体连接的电磁继电器的端子通过组装框架区域中的耦合导体彼此耦合，并且公共外部导体连接到其中一个端子 耦合。

公开(公告)号：US3991696A

公开(公告)日：1976-11-16

申请号：US536002

申请日：1974-12-23

Applicant: Shigemitsu Aoki

Inventor： Shigemitsu Aoki

IPC: B63B1/08 ,  B63B1/04

CPC classification number: B63B1/08 ,  Y02T70/128

Abstract: A hull for a small-sized ship has a planing type bottom and a stern having an area curve substantially the same as that of a displacement type hull, whereby during a low speed travelling period the ship is allowed to be travelled under substantially the same characteristics as those of a displacement type hull, while during a high speed travelling period it is allowed to be travelled under substantially the same travelling characteristics as those of a planing type hull.

公开(公告)号：US06972651B2

公开(公告)日：2005-12-06

申请号：US10087849

申请日：2002-03-05

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

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

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

CPC classification number: H01H36/0046 ,  H01H2001/5888

Abstract: 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.

Abstract translation: 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：US06831533B2

公开(公告)日：2004-12-14

申请号：US10252529

申请日：2002-09-24

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

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

IPC: H01H6702

CPC classification number: H01H50/38 ,  H01H9/40 ,  H01H9/44 ,  H01H50/40

Abstract: 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.

Abstract translation: 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：US06903638B2

公开(公告)日：2005-06-07

申请号：US10936581

申请日：2004-09-09

Applicant: Akihiko Nakamura ,  Shigemitsu Aoki ,  Hirofumi Saso

Inventor： Akihiko Nakamura ,  Shigemitsu Aoki ,  Hirofumi Saso

IPC: H01H50/02 ,  H01H45/00 ,  H01H45/02 ,  H01H50/04 ,  H01H51/20 ,  H01H67/00 ,  H01H13/02 ,  H01H51/22

CPC classification number: H01H50/042 ,  H01H50/023 ,  H01H50/026 ,  H01H2050/044 ,  H01H2050/049

Abstract: A complex electromagnetic relay including a plurality of relay structures configured respectively as relays independent of each other, each relay structure including an electromagnet assembly and a contact section acting to open or close in accordance with an operation of the electromagnet assembly; and a housing accommodating the relay structures in a mutually inverted orientation with contact sections of the relay structures being located alternately at opposing sides. The electromagnet assemblies in the relay structures are provided individually with bobbins supporting coils. The housing includes an enclosing wall enclosing the relay structures in an envelope-like manner and a partition wall arranged between the relay structures disposed side-by-side to separate the relay structures from each other. The bobbins of the electromagnet assemblies are fixedly attached to the enclosing wall as well as to the partition wall.

Abstract translation: 一种复杂的电磁继电器，包括分别独立地构成的继电器的多个继电器结构，每个继电器结构包括电磁体组件和根据电磁体组件的操作而打开或闭合的接触部分; 以及壳体，其以相反方向容纳所述继电器结构，其中所述继电器结构的接触部分交替地位于相对侧。 继电器结构中的电磁体组件单独设置有支撑线圈的线轴。 壳体包括围绕中继结构以封闭状包围的封闭壁和布置在并排设置的中继结构之间以将中继结构彼此分离的分隔壁。 电磁铁组件的线轴固定地附接到封闭壁以及分隔壁。

公开(公告)号：US06756868B2

公开(公告)日：2004-06-29

申请号：US10252508

申请日：2002-09-24

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

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

IPC: H01H5122

CPC classification number: H01H50/38 ,  H01H9/40 ,  H01H9/44 ,  H01H50/40

Abstract: 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.

公开(公告)号：US06489868B1

公开(公告)日：2002-12-03

申请号：US09514160

申请日：2000-02-28

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

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

IPC: H01H5122

CPC classification number: H01H50/38 ,  H01H9/40 ,  H01H9/44 ,  H01H50/40

Abstract: 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 contacts 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.

Abstract translation: 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，其触点之间的空间减小，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。