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公开(公告)号：US20200043687A1
公开(公告)日：2020-02-06
申请号：US16518719
申请日：2019-07-22
Applicant: Fujitsu Component Limited
Inventor： Koyuru Kobayashi , Kazuaki Miyanaga , Katsuyuki Takahashi , Masahide Mochizuki , Shigeki Nakayama , Natsumi Sakai , Hiroaki Kohinata , Daishi Kitajima , Satoshi Matsumoto
Abstract: An electromagnetic relay including a housing, a cover, an adhesive which is interposed between a side part of the housing and an inner surface of the cover and which secures the housing and the cover, and a projection which is formed in at least one of the side part and the inner surface. The adhesive is filled in a gap between the side part and the inner surface.
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Patent Agency Ranking
公开(公告)号：US20240021387A1
公开(公告)日：2024-01-18
申请号：US18474002
申请日：2023-09-25
Applicant: Fujitsu Component Limited
Inventor： Koyuru Kobayashi , Kazuaki Miyanaga , Katsuyuki Takahashi , Masahide Mochizuki , Shigeki Nakayama , Natsumi Sakai , Hiroaki Kohinata , Daishi Kitajima , Satoshi Matsumoto
CPC classification number: H01H50/023 , H01H51/29 , H01H2223/044
Abstract: An electromagnetic relay including a housing, a cover, an adhesive which is interposed between a side part of the housing and an inner surface of the cover and which secures the housing and the cover, and a projection which is formed in at least one of the side part and the inner surface. The adhesive is filled in a gap between the side part and the inner surface.
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公开(公告)号：US11798765B2
公开(公告)日：2023-10-24
申请号：US16518719
申请日：2019-07-22
Applicant: Fujitsu Component Limited
Inventor： Koyuru Kobayashi , Kazuaki Miyanaga , Katsuyuki Takahashi , Masahide Mochizuki , Shigeki Nakayama , Natsumi Sakai , Hiroaki Kohinata , Daishi Kitajima , Satoshi Matsumoto
CPC classification number: H01H50/023 , H01H51/29 , H01H2223/044
Abstract: An electromagnetic relay including a housing, a cover, an adhesive which is interposed between a side part of the housing and an inner surface of the cover and which secures the housing and the cover, and a projection which is formed in at least one of the side part and the inner surface. The adhesive is filled in a gap between the side part and the inner surface.
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公开(公告)号：US08902029B2
公开(公告)日：2014-12-02
申请号：US14067571
申请日：2013-10-30
Applicant: Fujitsu Component Limited
Inventor： Koyuru Kobayashi , Satoshi Takano
CPC classification number: H01H49/00 , H01H50/46 , Y10T29/49073
Abstract: An electromagnetic relay includes: an iron core that has an end face and a groove which goes across the end face; and a shading coil that is fitted in the groove; wherein the shading coil is fixed to the iron core by applying caulking processing to a plurality of areas in the end face which sandwich the groove.
Abstract translation: 电磁继电器包括：铁芯，其具有端面和穿过端面的凹槽; 以及嵌合在所述凹槽中的遮光线圈; 其特征在于，所述遮光线圈通过对夹着所述槽的端面的多个区域进行铆接加工而固定在所述铁芯上。
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公开(公告)号：US10361049B2
公开(公告)日：2019-07-23
申请号：US15619660
申请日：2017-06-12
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Hiroaki Kohinata , Yusuke Uchiyama , Koyuru Kobayashi , Satoshi Takano
IPC: H01H51/22 , H01H45/10 , H01H45/02 , H01H50/04 , H01H50/18 , H01H50/32 , H01H50/56 , H01H50/58 , H01H51/01 , H01H51/28
Abstract: An electromagnetic relay includes an electromagnet, an armature configured to shift in response to a magnetic force generated by the electromagnet, a movable spring having a movable contact disposed thereon, a fixed spring including a first contact strip and a second contact strip, the first contact strip having a first fixed contact disposed thereon, the second contact strip having a second fixed contact disposed thereon, the first fixed contact and the second fixed contact facing the movable contact, and a linkage member configured to link the armature and the movable spring to shift the movable spring in conjunction with movement of the armature.
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公开(公告)号：US20180012717A1
公开(公告)日：2018-01-11
申请号：US15619660
申请日：2017-06-12
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Hiroaki Kohinata , Yusuke Uchiyama , Koyuru Kobayashi , Satoshi Takano
IPC: H01H45/10 , H01H51/01 , H01H50/58 , H01H50/56 , H01H50/32 , H01H50/18 , H01H50/04 , H01H51/28 , H01H45/02
CPC classification number: H01H45/10 , H01H45/02 , H01H50/041 , H01H50/18 , H01H50/24 , H01H50/321 , H01H50/56 , H01H50/58 , H01H50/642 , H01H51/01 , H01H51/287
Abstract: An electromagnetic relay includes an electromagnet, an armature configured to shift in response to a magnetic force generated by the electromagnet, a movable spring having a movable contact disposed thereon, a fixed spring including a first contact strip and a second contact strip, the first contact strip having a first fixed contact disposed thereon, the second contact strip having a second fixed contact disposed thereon, the first fixed contact and the second fixed contact facing the movable contact, and a linkage member configured to link the armature and the movable spring to shift the movable spring in conjunction with movement of the armature.
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