EP3051564A4 - Contact point mechanism part and electromagnetic relay equipped with same - Google Patents

Contact point mechanism part and electromagnetic relay equipped with same Download PDF

Info

Publication number
EP3051564A4
EP3051564A4 EP14838853.1A EP14838853A EP3051564A4 EP 3051564 A4 EP3051564 A4 EP 3051564A4 EP 14838853 A EP14838853 A EP 14838853A EP 3051564 A4 EP3051564 A4 EP 3051564A4
Authority
EP
European Patent Office
Prior art keywords
same
contact point
electromagnetic relay
mechanism part
point mechanism
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.)
Withdrawn
Application number
EP14838853.1A
Other languages
German (de)
French (fr)
Other versions
EP3051564A1 (en
Inventor
Yuji Kozai
Hiroyasu Tanaka
Kei Takahashi
Sumihisa Kondo
Kazuya Soda
Kaori HAYASHIDA
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.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics Co
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
Application filed by Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Publication of EP3051564A1 publication Critical patent/EP3051564A1/en
Publication of EP3051564A4 publication Critical patent/EP3051564A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Contacts (AREA)
  • Telephone Set Structure (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Mechanisms For Operating Contacts (AREA)
EP14838853.1A 2013-09-27 2014-08-29 Contact point mechanism part and electromagnetic relay equipped with same Withdrawn EP3051564A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013202297 2013-09-27
JP2014159751A JP5720840B2 (en) 2013-09-27 2014-08-05 Contact mechanism and electromagnetic relay equipped with the same
PCT/JP2014/072815 WO2015045738A1 (en) 2013-09-27 2014-08-29 Contact point mechanism part and electromagnetic relay equipped with same

Publications (2)

Publication Number Publication Date
EP3051564A1 EP3051564A1 (en) 2016-08-03
EP3051564A4 true EP3051564A4 (en) 2017-10-11

Family

ID=52742888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14838853.1A Withdrawn EP3051564A4 (en) 2013-09-27 2014-08-29 Contact point mechanism part and electromagnetic relay equipped with same

Country Status (7)

Country Link
EP (1) EP3051564A4 (en)
JP (1) JP5720840B2 (en)
CN (1) CN105103257B (en)
BR (1) BR112015004484A2 (en)
MX (1) MX2015003167A (en)
RU (1) RU2015107537A (en)
WO (1) WO2015045738A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6471678B2 (en) 2015-10-29 2019-02-20 オムロン株式会社 Contact piece unit and relay
JP6414019B2 (en) 2015-10-29 2018-10-31 オムロン株式会社 relay
JP6458705B2 (en) 2015-10-29 2019-01-30 オムロン株式会社 relay
JP6575343B2 (en) 2015-12-11 2019-09-18 オムロン株式会社 relay
JP6421745B2 (en) * 2015-12-11 2018-11-14 オムロン株式会社 relay
CN106653490B (en) * 2017-01-23 2019-08-06 厦门宏发电力电器有限公司 A kind of connection structure between the dynamic spring part and pedestal of magnetic latching relay
JP2019032945A (en) * 2017-08-04 2019-02-28 オムロン株式会社 Electromagnetic relay

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476182A2 (en) * 1990-09-18 1992-03-25 Siemens Aktiengesellschaft Electromagnetic power relais with a sliding actuator
JP2000285783A (en) * 1999-03-31 2000-10-13 Omron Corp Electromagnetic relay
JP2010033719A (en) * 2008-07-24 2010-02-12 Panasonic Electric Works Co Ltd Electromagnetic relay
US20110048907A1 (en) * 2009-08-27 2011-03-03 Tyco Electronics Corporation Electrical switching devices having moveable terminals
EP2466608A2 (en) * 2010-12-16 2012-06-20 Tyco Electronics Austria GmbH Relay with an improved contact spring
JP2013030308A (en) * 2011-07-27 2013-02-07 Panasonic Corp Electromagnetic relay
EP3021340A1 (en) * 2013-07-12 2016-05-18 Omron Corporation Moveable contact piece, and electromagnetic relay provided with same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823066Y1 (en) * 1968-04-13 1973-07-05
JPS5622024A (en) * 1979-07-31 1981-03-02 Matsushita Electric Works Ltd Switch for electromagnetic relay
JP3453844B2 (en) * 1994-05-20 2003-10-06 富士通株式会社 Electromagnetic relay
JPH103840A (en) * 1996-06-14 1998-01-06 Omron Corp Electromagnetic relay
DE10162585C1 (en) 2001-12-19 2003-04-24 Gruner Ag Electrical relay has auxiliary spring acting on switched contact spring in closed contact position for reducing rebound
JP4131161B2 (en) * 2002-11-12 2008-08-13 オムロン株式会社 Electromagnetic relay
CN202564148U (en) * 2012-06-04 2012-11-28 陈涛 Relay

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476182A2 (en) * 1990-09-18 1992-03-25 Siemens Aktiengesellschaft Electromagnetic power relais with a sliding actuator
JP2000285783A (en) * 1999-03-31 2000-10-13 Omron Corp Electromagnetic relay
JP2010033719A (en) * 2008-07-24 2010-02-12 Panasonic Electric Works Co Ltd Electromagnetic relay
US20110048907A1 (en) * 2009-08-27 2011-03-03 Tyco Electronics Corporation Electrical switching devices having moveable terminals
EP2466608A2 (en) * 2010-12-16 2012-06-20 Tyco Electronics Austria GmbH Relay with an improved contact spring
JP2013030308A (en) * 2011-07-27 2013-02-07 Panasonic Corp Electromagnetic relay
EP3021340A1 (en) * 2013-07-12 2016-05-18 Omron Corporation Moveable contact piece, and electromagnetic relay provided with same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015045738A1 *

Also Published As

Publication number Publication date
RU2015107537A (en) 2017-11-01
JP5720840B2 (en) 2015-05-20
WO2015045738A1 (en) 2015-04-02
JP2015088463A (en) 2015-05-07
BR112015004484A2 (en) 2017-07-04
CN105103257A (en) 2015-11-25
CN105103257B (en) 2018-06-15
MX2015003167A (en) 2015-12-16
EP3051564A1 (en) 2016-08-03

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Effective date: 20170911

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Ipc: H01H 51/22 20060101ALI20170901BHEP

Ipc: H01H 50/56 20060101ALI20170901BHEP

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