CN102903575B - 接触器件和包括该接触器件的电磁继电器 - Google Patents

接触器件和包括该接触器件的电磁继电器 Download PDF

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Publication number
CN102903575B
CN102903575B CN201210261855.0A CN201210261855A CN102903575B CN 102903575 B CN102903575 B CN 102903575B CN 201210261855 A CN201210261855 A CN 201210261855A CN 102903575 B CN102903575 B CN 102903575B
Authority
CN
China
Prior art keywords
contact
spring
protrusion
keep
spring retainer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201210261855.0A
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English (en)
Chinese (zh)
Other versions
CN102903575A (zh
Inventor
奥田晃弘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46582558&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN102903575(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN102903575A publication Critical patent/CN102903575A/zh
Application granted granted Critical
Publication of CN102903575B publication Critical patent/CN102903575B/zh
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H1/28—Assembly of three or more contact-supporting spring blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/641—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement
    • H01H50/642—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement intermediate part being generally a slide plate, e.g. a card
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2227—Polarised relays in which the movable part comprises at least one permanent magnet, sandwiched between pole-plates, each forming an active air-gap with parts of the stationary magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H2001/265—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support having special features for supporting, locating or pre-stressing the contact blade springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Contacts (AREA)
CN201210261855.0A 2011-07-27 2012-07-26 接触器件和包括该接触器件的电磁继电器 Active CN102903575B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011164192A JP5923749B2 (ja) 2011-07-27 2011-07-27 接点装置及び該接点装置を用いた電磁リレー
JP164192/2011 2011-07-27

Publications (2)

Publication Number Publication Date
CN102903575A CN102903575A (zh) 2013-01-30
CN102903575B true CN102903575B (zh) 2016-03-16

Family

ID=46582558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210261855.0A Active CN102903575B (zh) 2011-07-27 2012-07-26 接触器件和包括该接触器件的电磁继电器

Country Status (3)

Country Link
EP (1) EP2551868B1 (fr)
JP (1) JP5923749B2 (fr)
CN (1) CN102903575B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6135168B2 (ja) 2013-02-13 2017-05-31 オムロン株式会社 電磁継電器
EP2782110B1 (fr) * 2013-03-22 2017-07-05 Tyco Electronics Austria GmbH Dispositif de commutation électrique activé par force de Lorentz
EP2806441B1 (fr) * 2013-05-24 2017-07-12 Tyco Electronics Austria GmbH Dispositif de commutation électrique avec une force de Lorentz améliorée
JP6393025B2 (ja) 2013-07-01 2018-09-19 富士通コンポーネント株式会社 電磁継電器
GB2520572A (en) * 2013-11-26 2015-05-27 Johnson Electric Sa Electrical Contactor
DE102014112011B4 (de) * 2014-08-21 2024-05-23 Johnson Electric Germany GmbH & Co. KG Bistabiles Kleinrelais großer Leistung
JP5954391B2 (ja) * 2014-11-27 2016-07-20 オムロン株式会社 接触片ユニット及びリレー
JP5930092B1 (ja) * 2015-03-19 2016-06-08 オムロン株式会社 リレー
CN106158513B (zh) * 2015-04-15 2018-10-19 浙江正泰电器股份有限公司 磁保持继电器的外壳结构
CN105551896B (zh) * 2015-12-22 2018-07-27 厦门宏发电力电器有限公司 一种接触组件及其高压直流继电器
JP6726156B2 (ja) * 2017-12-04 2020-07-22 富士通コンポーネント株式会社 電磁継電器
JP6732986B2 (ja) * 2019-03-22 2020-07-29 富士通コンポーネント株式会社 電磁継電器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201549449U (zh) * 2009-12-01 2010-08-11 李健全 一种单相磁保持继电器
CN201886977U (zh) * 2010-12-16 2011-06-29 中国振华集团群英无线电器材厂 磁保持继电器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2881674B2 (ja) 1993-05-27 1999-04-12 株式会社牧野フライス製作所 送り装置
DE10162585C1 (de) * 2001-12-19 2003-04-24 Gruner Ag Prellreduziertes Relais
JP2006032131A (ja) * 2004-07-16 2006-02-02 Matsushita Electric Works Ltd 接点機構およびそれを用いるパワーリレー
DE102007011328A1 (de) * 2007-03-08 2008-09-11 Gruner Ag Relais
CN201112292Y (zh) * 2007-06-06 2008-09-10 浙江中孚电子有限公司 一种控制用磁保持继电器
EP2131377A1 (fr) * 2008-06-04 2009-12-09 Gruner AG Relais doté d'une bascule d'ancre double
JP5349618B2 (ja) * 2009-02-04 2013-11-20 クロディ エルエルシー 電磁リレーアセンブリ
CN201503824U (zh) * 2009-04-08 2010-06-09 温州格蕾特电器有限公司 磁保持继电器
CN201435353Y (zh) * 2009-06-22 2010-03-31 厦门宏发电力电器有限公司 一种旋转式磁路结构的磁保持继电器
US8330564B2 (en) * 2010-05-04 2012-12-11 Tyco Electronics Corporation Switching devices configured to control magnetic fields to maintain an electrical connection
US8564386B2 (en) * 2011-01-18 2013-10-22 Tyco Electronics Corporation Electrical switching device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201549449U (zh) * 2009-12-01 2010-08-11 李健全 一种单相磁保持继电器
CN201886977U (zh) * 2010-12-16 2011-06-29 中国振华集团群英无线电器材厂 磁保持继电器

Also Published As

Publication number Publication date
JP5923749B2 (ja) 2016-05-25
EP2551868A1 (fr) 2013-01-30
CN102903575A (zh) 2013-01-30
EP2551868B1 (fr) 2015-02-25
JP2013030310A (ja) 2013-02-07

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20151020

Address after: Osaka Japan

Applicant after: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd.

Address before: Osaka Japan

Applicant before: Matsushita Electric Industrial Co.,Ltd.

C14 Grant of patent or utility model
GR01 Patent grant