公开(公告)号：US08860537B2

公开(公告)日：2014-10-14

申请号：US13704341

申请日：2011-05-31

申请人： Yosuke Sora

发明人： Yosuke Sora

IPC分类号： H01H67/02 ,  H01H50/00 ,  H01H50/16 ,  H01H47/22 ,  H01F7/16 ,  H01H47/14

CPC分类号： H01H50/16 ,  H01F7/1607 ,  H01H47/043 ,  H01H47/12 ,  H01H47/14 ,  H01H47/22 ,  H01H50/00 ,  H01H51/065

摘要： An electromagnetic relay includes a fixed iron core, a movable iron core opposed to the fixed iron core, a magnetizing coil for generating a magnetic force when energized to make the movable iron core attracted by the fixed iron core, a movable contact coupled with the movable iron core, a fixed contact opposed to be contacted with the movable contact, a reset spring for reset the movable iron core, and a repulsive-force generating coil. The repulsive-force generating coil generates a magnetic field opposing to a remaining magnetic field of the movable iron core while the movable iron core moves from a position where the movable contact has passed through an arc field where an arc discharge between movable contact and the fixed contact to be occurred to a position where the movable iron core is just about to expand the reset spring fully.

摘要翻译： 电磁继电器包括固定铁芯，与固定铁芯相对的可动铁芯，用于在通电时产生磁力以使可动铁芯被固定铁芯吸引的磁化线圈，与可动 铁芯，与可动触点相接触的固定触点，用于复位可动铁芯的复位弹簧和排斥力产生线圈。 排斥力产生线圈产生与可动铁芯的剩余磁场相对的磁场，而可动铁芯从可动触头经过可动触点与固定的可动触头之间的电弧放电的电弧场移动 接触将发生到可动铁芯刚好将复位弹簧充分膨胀的位置。

公开(公告)号：US20130093542A1

公开(公告)日：2013-04-18

申请号：US13704341

申请日：2011-05-31

申请人： Yosuke Sora

发明人： Yosuke Sora

IPC分类号： H01H50/16 ,  H01H50/00

CPC分类号： H01H50/16 ,  H01F7/1607 ,  H01H47/043 ,  H01H47/12 ,  H01H47/14 ,  H01H47/22 ,  H01H50/00 ,  H01H51/065

摘要： An electromagnetic relay includes a fixed iron core, a movable iron core opposed to the fixed iron core, a magnetizing coil for generating a magnetic force when energized to make the movable iron core attracted by the fixed iron core, a movable contact coupled with the movable iron core, a fixed contact opposed to be contacted with the movable contact, a reset spring for reset the movable iron core, and a repulsive-force generating coil. The repulsive-force generating coil generates a magnetic field opposing to a remaining magnetic field of the movable iron core while the movable iron core moves from a position where the movable contact has passed through an arc field where an arc discharge between movable contact and the fixed contact to be occurred to a position where the movable iron core is just about to expand the reset spring fully.

摘要翻译： 电磁继电器包括固定铁芯，与固定铁芯相对的可动铁芯，用于在通电时产生磁力以使可动铁芯被固定铁芯吸引的磁化线圈，与可动 铁芯，与可动触点相接触的固定触点，用于复位可动铁芯的复位弹簧和排斥力产生线圈。 排斥力产生线圈产生与可动铁芯的剩余磁场相对的磁场，而可动铁芯从可动触头经过可动触点与固定的可动触头之间的电弧放电的电弧场移动 接触将发生到可动铁芯刚好将复位弹簧充分膨胀的位置。

公开(公告)号：US09105431B2

公开(公告)日：2015-08-11

申请号：US14124493

申请日：2012-03-08

申请人： Yosuke Sora

发明人： Yosuke Sora

IPC分类号： H01H9/00 ,  H01H50/44 ,  H01H3/60 ,  H01H47/04 ,  H01H50/16 ,  H01H47/22

CPC分类号： H01H50/44 ,  H01H3/60 ,  H01H47/04 ,  H01H47/22 ,  H01H50/16

摘要： The present invention is provided with a fixed contact, a movable contact which selectively contacts with or separates from the fixed contact and a drive means which has at least an electromagnetic coil and drives the movable contact so that the movable contact comes into contact with the fixed contact. The drive means generates a first driving force for bringing the movable contact into contact with the fixed contact, and a second driving force larger than the first driving force for maintaining the contact state between the movable contact and the fixed contact.

摘要翻译： 本发明提供了一种固定触头，一个与固定触点选择性地接触或分离的可动触点，以及一个驱动装置，该驱动装置至少具有一个电磁线圈并驱动该可动触点，使得该可动触点与固定触点接触 联系。 驱动装置产生用于使可动触头与固定触头接触的第一驱动力和大于第一驱动力的第二驱动力，用于保持可动触头和固定触头之间的接触状态。

公开(公告)号：US20140092517A1

公开(公告)日：2014-04-03

申请号：US14124493

申请日：2012-03-08

申请人： Yosuke Sora

发明人： Yosuke Sora

IPC分类号： H01H50/44

CPC分类号： H01H50/44 ,  H01H3/60 ,  H01H47/04 ,  H01H47/22 ,  H01H50/16

摘要： The present invention is provided with a fixed contact; a movable contact which selectively contacts with or separates from the fixed contact; and a drive means which has at least an electromagnetic coil and drives the movable contact so that the movable contact comes into contact with the fixed contact. The drive means generates a first driving force for bringing the movable contact into contact with the fixed contact, and a second driving force larger than the first driving force for maintaining the contact state between the movable contact and the fixed contact.

摘要翻译： 本发明提供一种固定触点; 选择性地与固定触点接触或分离的可动触点; 以及驱动装置，其具有至少一个电磁线圈并驱动可动触头，使得可动触头与固定触头接触。 驱动装置产生用于使可动触头与固定触头接触的第一驱动力和大于第一驱动力的第二驱动力，用于保持可动触头和固定触头之间的接触状态。