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1. 发明申请

US20120256713A1 ELECTROMAGNETIC RELAY 有权
标题翻译：电磁继电器
公开(公告)号：US20120256713A1
公开(公告)日：2012-10-11
申请号：US13479524
申请日：2012-05-24
申请人： Masanao SUGISAWA , Shigeki Fujii , Hitoshi Sunohara
发明人： Masanao SUGISAWA , Shigeki Fujii , Hitoshi Sunohara
IPC分类号： H01H50/00
CPC分类号： H01H1/54 , H01H50/00 , H01H50/546 , H01H77/101 , H01H2001/545
摘要： In an electromagnetic relay, length from a movable contact to an end portion of a movable element on a first end side is set greater than length from the movable contact to another end portion of the movable element on a second end side opposite to the first end side. A direction of a Lorentz force acting on a portion of the movable element from the movable contact to the end portion of the movable element on the first end side is conformed to a direction for bringing fixed contacts and movable contacts into contact with each other. Thus, separation between the movable contacts and the fixed contacts due to an electromagnetic repulsive force can be inhibited.
摘要翻译：在电磁继电器中，从第一端侧的可动触点到可动元件的端部的长度被设定为大于在与第一端相反的第二端侧的可动触点与可移动元件的另一端部的长度侧。作用在可动元件的一部分上的洛伦兹力从第一端侧的可移动元件的端部到可动元件的端部的方向与使固定触点和可动触点彼此接触的方向一致。因此，可以抑制由于电磁排斥力而在可动触点和固定触点之间的分离。

2. 发明授权

US08228144B2 Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：US08228144B2
公开(公告)日：2012-07-24
申请号：US13070563
申请日：2011-03-24
申请人： Masanao Sugisawa , Shigeki Fujii , Hitoshi Sunohara
发明人： Masanao Sugisawa , Shigeki Fujii , Hitoshi Sunohara
IPC分类号： H01H51/22
CPC分类号： H01H1/54 , H01H50/00 , H01H50/546 , H01H77/101 , H01H2001/545
摘要： In an electromagnetic relay, length from a movable contact to an end portion of a movable element on a first end side is set greater than length from the movable contact to another end portion of the movable element on a second end side opposite to the first end side. A direction of a Lorentz force acting on a portion of the movable element from the movable contact to the end portion of the movable element on the first end side is conformed to a direction for bringing fixed contacts and movable contacts into contact with each other. Thus, separation between the movable contacts and the fixed contacts due to an electromagnetic repulsive force can be inhibited.
摘要翻译：在电磁继电器中，从第一端侧的可动触点到可动元件的端部的长度被设定为大于在与第一端相反的第二端侧的可动触点与可移动元件的另一端部的长度侧。作用在可动元件的一部分上的洛伦兹力从第一端侧的可移动元件的端部到可动元件的端部的方向与使固定触头和可动触点彼此接触的方向一致。因此，可以抑制由于电磁排斥力而在可动触点和固定触点之间的分离。

3. 发明申请

US20110241809A1 ELECTROMAGNETIC RELAY 有权
标题翻译：电磁继电器
公开(公告)号：US20110241809A1
公开(公告)日：2011-10-06
申请号：US13070563
申请日：2011-03-24
申请人： Masanao SUGISAWA , Shigeki FUJII , Hitoshi SUNOHARA
发明人： Masanao SUGISAWA , Shigeki FUJII , Hitoshi SUNOHARA
IPC分类号： H01H5/00
CPC分类号： H01H1/54 , H01H50/00 , H01H50/546 , H01H77/101 , H01H2001/545
摘要： In an electromagnetic relay, length from a movable contact to an end portion of a movable element on a first end side is set greater than length from the movable contact to another end portion of the movable element on a second end side opposite to the first end side. A direction of a Lorentz force acting on a portion of the movable element from the movable contact to the end portion of the movable element on the first end side is conformed to a direction for bringing fixed contacts and movable contacts into contact with each other. Thus, separation between the movable contacts and the fixed contacts due to an electromagnetic repulsive force can be inhibited.
摘要翻译：在电磁继电器中，从第一端侧的可动触点到可动元件的端部的长度被设定为大于在与第一端相反的第二端侧的可动触点与可移动元件的另一端部的长度侧。作用在可动元件的一部分上的洛伦兹力从第一端侧的可移动元件的端部到可动元件的端部的方向与使固定触点和可动触点彼此接触的方向一致。因此，可以抑制由于电磁排斥力而在可动触点和固定触点之间的分离。

4. 发明申请

US20100207713A1 Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：US20100207713A1
公开(公告)日：2010-08-19
申请号：US12656650
申请日：2010-02-12
申请人： Masanao Sugisawa
发明人： Masanao Sugisawa
IPC分类号： H01H3/00 , H01H9/30
CPC分类号： H01H50/54 , H01H50/305
摘要： An electromagnetic relay includes a coil, a movable member, first and second fixed contact supports each having first and second fixed contacts, and a movable body having first and second movable contacts. A third fixed contact is arranged on the second fixed contact support at a position away from a line passing through the first and second fixed contacts, and a third movable contact is arranged on the movable body. When the movable member is driven by electromagnetic force of the coil, the movable contacts contact the fixed contacts at a contact portion between the first fixed contact and the first movable contact, a contact portion between the second fixed contact and the second movable contact, and a contact portion between the third fixed contact and the third movable contact.
摘要翻译：电磁继电器包括线圈，可动件，每个具有第一和第二固定触点的第一和第二固定触头支撑件，以及具有第一和第二可移动触点的可动体。第三固定触点在远离通过第一和第二固定触点的线的位置处布置在第二固定触点支撑件上，并且第三可动触头设置在可移动体上。当可动构件被线圈的电磁力驱动时，可动触头在第一固定触点和第一可动触点之间的接触部分处接触固定触头，第二固定触头和第二可动触头之间的接触部分，以及第三固定触点和第三可动触头之间的接触部分。

5. 发明申请

US20120235775A1 ELECTROMAGNETIC RELAY 审中-公开
公开(公告)号：US20120235775A1
公开(公告)日：2012-09-20
申请号：US13479559
申请日：2012-05-24
申请人： Masanao SUGISAWA , Shigeki Fujii , Hitoshi Sunohara
发明人： Masanao SUGISAWA , Shigeki Fujii , Hitoshi Sunohara
IPC分类号： H01H50/00
CPC分类号： H01H1/54 , H01H50/00 , H01H50/546 , H01H77/101 , H01H2001/545
摘要： In an electromagnetic relay, length from a movable contact to an end portion of a movable element on a first end side is set greater than length from the movable contact to another end portion of the movable element on a second end side opposite to the first end side. A direction of a Lorentz force acting on a portion of the movable element from the movable contact to the end portion of the movable element on the first end side is conformed to a direction for bringing fixed contacts and movable contacts into contact with each other. Thus, separation between the movable contacts and the fixed contacts due to an electromagnetic repulsive force can be inhibited.

6. 发明授权

US08274345B2 Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：US08274345B2
公开(公告)日：2012-09-25
申请号：US12656650
申请日：2010-02-12
申请人： Masanao Sugisawa
发明人： Masanao Sugisawa
IPC分类号： H01F1/00
CPC分类号： H01H50/54 , H01H50/305
摘要： An electromagnetic relay includes a coil, a movable member, first and second fixed contact supports each having first and second fixed contacts, and a movable body having first and second movable contacts. A third fixed contact is arranged on the second fixed contact support at a position away from a line passing through the first and second fixed contacts, and a third movable contact is arranged on the movable body. When the movable member is driven by electromagnetic force of the coil, the movable contacts contact the fixed contacts at a contact portion between the first fixed contact and the first movable contact, a contact portion between the second fixed contact and the second movable contact, and a contact portion between the third fixed contact and the third movable contact.
摘要翻译：电磁继电器包括线圈，可动件，每个具有第一和第二固定触点的第一和第二固定触头支撑件，以及具有第一和第二可移动触点的可动体。第三固定触点在远离通过第一和第二固定触点的线的位置处布置在第二固定触点支撑件上，并且第三可动触头设置在可移动体上。当可动构件被线圈的电磁力驱动时，可动触头在第一固定触点和第一可动触点之间的接触部分处接触固定触头，第二固定触头和第二可动触头之间的接触部分，以及第三固定触点和第三可动触点之间的接触部分。

7. 发明申请

US20120075044A1 ELECTROMAGNETIC RELAY 有权
标题翻译：电磁继电器
公开(公告)号：US20120075044A1
公开(公告)日：2012-03-29
申请号：US13307116
申请日：2011-11-30
申请人： Masanao SUGISAWA
发明人： Masanao SUGISAWA
IPC分类号： H01H50/64
CPC分类号： H01H50/54 , H01H50/305
摘要： An electromagnetic relay includes a coil, a movable member, first and second fixed contact supports each having first and second fixed contacts, and a movable body having first and second movable contacts. A third fixed contact is arranged on the second fixed contact support at a position away from a line passing through the first and second fixed contacts, and a third movable contact is arranged on the movable body. When the movable member is driven by electromagnetic force of the coil, the movable contacts contact the fixed contacts at a contact portion between the first fixed contact and the first movable contact, a contact portion between the second fixed contact and the second movable contact, and a contact portion between the third fixed contact and the third movable contact.
摘要翻译：电磁继电器包括线圈，可动件，每个具有第一和第二固定触点的第一和第二固定触头支撑件，以及具有第一和第二可移动触点的可动体。第三固定触点在远离通过第一和第二固定触点的线的位置处布置在第二固定触点支撑件上，并且第三可动触头设置在可移动体上。当可动构件被线圈的电磁力驱动时，可动触头在第一固定触点和第一可动触点之间的接触部分处接触固定触头，第二固定触头和第二可动触头之间的接触部分，以及第三固定触点和第三可动触头之间的接触部分。

8. 发明授权

US08519811B2 Electromagnetic relay 有权
标题翻译：电磁继电器
公开(公告)号：US08519811B2
公开(公告)日：2013-08-27
申请号：US13479524
申请日：2012-05-24
申请人： Masanao Sugisawa , Shigeki Fujii , Hitoshi Sunohara
发明人： Masanao Sugisawa , Shigeki Fujii , Hitoshi Sunohara
IPC分类号： H01H9/00
CPC分类号： H01H1/54 , H01H50/00 , H01H50/546 , H01H77/101 , H01H2001/545
摘要： In an electromagnetic relay, length from a movable contact to an end portion of a movable element on a first end side is set greater than length from the movable contact to another end portion of the movable element on a second end side opposite to the first end side. A direction of a Lorentz force acting on a portion of the movable element from the movable contact to the end portion of the movable element on the first end side is conformed to a direction for bringing fixed contacts and movable contacts into contact with each other. Thus, separation between the movable contacts and the fixed contacts due to an electromagnetic repulsive force can be inhibited.
摘要翻译：在电磁继电器中，从第一端侧的可动触点到可动元件的端部的长度被设定为大于在与第一端相反的第二端侧的可动触点与可移动元件的另一端部的长度侧。作用在可动元件的一部分上的洛伦兹力从第一端侧的可移动元件的端部到可动元件的端部的方向与使固定触点和可动触点彼此接触的方向一致。因此，可以抑制由于电磁排斥力而在可动触点和固定触点之间的分离。

9. 发明授权

US08339222B2 Electromagnetic relay 有权
公开(公告)号：US08339222B2
公开(公告)日：2012-12-25
申请号：US13307116
申请日：2011-11-30
申请人： Masanao Sugisawa
发明人： Masanao Sugisawa
IPC分类号： H01H51/22
CPC分类号： H01H50/54 , H01H50/305
摘要： An electromagnetic relay includes a coil, a movable member, first and second fixed contact supports each having first and second fixed contacts, and a movable body having first and second movable contacts. A third fixed contact is arranged on the second fixed contact support at a position away from a line passing through the first and second fixed contacts, and a third movable contact is arranged on the movable body. When the movable member is driven by electromagnetic force of the coil, the movable contacts contact the fixed contacts at a contact portion between the first fixed contact and the first movable contact, a contact portion between the second fixed contact and the second movable contact, and a contact portion between the third fixed contact and the third movable contact.

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