WO2010090619A3 - Electromagnetic relay assembly - Google Patents

Electromagnetic relay assembly Download PDF

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Publication number
WO2010090619A3
WO2010090619A3 PCT/US2009/000699 US2009000699W WO2010090619A3 WO 2010090619 A3 WO2010090619 A3 WO 2010090619A3 US 2009000699 W US2009000699 W US 2009000699W WO 2010090619 A3 WO2010090619 A3 WO 2010090619A3
Authority
WO
WIPO (PCT)
Prior art keywords
bridge
coil
assembly
core
actuator
Prior art date
Application number
PCT/US2009/000699
Other languages
French (fr)
Other versions
WO2010090619A2 (en
WO2010090619A4 (en
Inventor
Philipp Gruner
Original Assignee
Clodi L.L.C.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42542559&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010090619(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to PT98397821T priority Critical patent/PT2394285E/en
Priority to PCT/US2009/000699 priority patent/WO2010090619A2/en
Priority to JP2011549127A priority patent/JP5351982B2/en
Priority to MX2011008110A priority patent/MX2011008110A/en
Priority to EP09839782.1A priority patent/EP2394285B8/en
Priority to CA2751585A priority patent/CA2751585C/en
Priority to BRPI0920362-1A priority patent/BRPI0920362B1/en
Application filed by Clodi L.L.C. filed Critical Clodi L.L.C.
Priority to AU2009339410A priority patent/AU2009339410B2/en
Priority to KR1020117020537A priority patent/KR101313676B1/en
Priority to CN200980158524.0A priority patent/CN102405507B/en
Priority to ES09839782.1T priority patent/ES2564637T3/en
Publication of WO2010090619A2 publication Critical patent/WO2010090619A2/en
Publication of WO2010090619A3 publication Critical patent/WO2010090619A3/en
Publication of WO2010090619A4 publication Critical patent/WO2010090619A4/en
Priority to ZA2011/05691A priority patent/ZA201105691B/en

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • 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
    • 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
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
    • 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
    • H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Relay Circuits (AREA)
  • Magnetic Treatment Devices (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

An electromagnetic relay enables current to pass through switch termini and comprises a coil assembly, a rotor or bridge assembly, and a switch assembly. The coil assembly comprises a coil and a C-shaped core. The coil is wound round a coil axis extending through the core. The core comprises core termini parallel to the coil axis. The bridge assembly comprises a bridge and an actuator. The bridge comprises medial, lateral, and transverse field pathways. The actuator extends laterally from the lateral field pathway. The core termini are coplanar with the axis of rotation and received intermediate the medial and lateral field pathways. The actuator is cooperable with the switch assembly. The coil creates a magnetic field directable through the bridge assembly via the core termini for imparting bridge rotation about the axis of rotation. The bridge rotation displaces the actuator for opening and closing the switch assembly.
PCT/US2009/000699 2009-02-04 2009-02-04 Electromagnetic relay assembly WO2010090619A2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ES09839782.1T ES2564637T3 (en) 2009-02-04 2009-02-04 Electromagnetic relay unit
BRPI0920362-1A BRPI0920362B1 (en) 2009-02-04 2009-02-04 ELECTROMAGNETIC RELAY WITH ONE COIL ASSEMBLY, ONE ROTATING ARMOR ASSEMBLY AND TWO SWITCH ASSEMBLY
JP2011549127A JP5351982B2 (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly
MX2011008110A MX2011008110A (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly.
AU2009339410A AU2009339410B2 (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly
CA2751585A CA2751585C (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly
PCT/US2009/000699 WO2010090619A2 (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly
PT98397821T PT2394285E (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly
EP09839782.1A EP2394285B8 (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly
KR1020117020537A KR101313676B1 (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly
CN200980158524.0A CN102405507B (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly
ZA2011/05691A ZA201105691B (en) 2009-02-04 2011-08-02 Electromagnetic relay assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/000699 WO2010090619A2 (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly

Publications (3)

Publication Number Publication Date
WO2010090619A2 WO2010090619A2 (en) 2010-08-12
WO2010090619A3 true WO2010090619A3 (en) 2010-10-07
WO2010090619A4 WO2010090619A4 (en) 2010-11-25

Family

ID=42542559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/000699 WO2010090619A2 (en) 2009-02-04 2009-02-04 Electromagnetic relay assembly

Country Status (12)

Country Link
EP (1) EP2394285B8 (en)
JP (1) JP5351982B2 (en)
KR (1) KR101313676B1 (en)
CN (1) CN102405507B (en)
AU (1) AU2009339410B2 (en)
BR (1) BRPI0920362B1 (en)
CA (1) CA2751585C (en)
ES (1) ES2564637T3 (en)
MX (1) MX2011008110A (en)
PT (1) PT2394285E (en)
WO (1) WO2010090619A2 (en)
ZA (1) ZA201105691B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8514040B2 (en) 2011-02-11 2013-08-20 Clodi, L.L.C. Bi-stable electromagnetic relay with x-drive motor
JP5821030B2 (en) * 2011-07-27 2015-11-24 パナソニックＩｐマネジメント株式会社 Electromagnetic relay
DE102012203961B3 (en) * 2012-03-14 2013-04-25 Gruner Ag Multi-polar relay arrangement, has switching pole whose terminals arranged between terminals of another switching pole, where one of terminals of latter pole is connected with its associated switching pole contact over connection contact
KR101405520B1 (en) 2012-08-24 2014-06-09 우리산업 주식회사 A high current switch control system using multi contactors for a hybridevehicle
CN103715026B (en) * 2012-09-29 2015-10-28 厦门宏发电声股份有限公司 A kind of contact is biased the electromagnetic relay of placement
CN103715025B (en) * 2012-09-29 2015-12-16 厦门宏发电声股份有限公司 A kind of without counter-force electromagnetic relay
JP5503792B1 (en) * 2013-09-19 2014-05-28 東邦電気株式会社 Electromagnetic relay
CN103794415B (en) * 2014-01-23 2017-04-05 厦门宏发电力电器有限公司 electromagnetic relay and its movable contact spring
DE102014201533A1 (en) 2014-01-28 2015-07-30 Tyco Electronics Austria Gmbh Switching contact and method for its production
GB201407705D0 (en) 2014-05-01 2014-06-18 Johnson Electric Sa Improvements in electrical contact sets
CN105140079B (en) * 2015-09-18 2018-02-23 乐清市一锦电子有限公司 A kind of Self-recover overvoltage-undervoltage protector with isolation features
DE102016112663B4 (en) * 2016-07-11 2018-04-12 Phoenix Contact Gmbh & Co. Kg Electromechanical relay, terminal block and electromechanical relay module
CN106024523B (en) * 2016-07-30 2018-07-31 永春康馨专利技术服务有限公司 Power relay control method
CN106206165A (en) * 2016-09-07 2016-12-07 泉州圆创机械技术开发有限公司 A kind of Shockproof relay
JP6922534B2 (en) * 2017-08-04 2021-08-18 オムロン株式会社 Electromagnetic relay
KR102093784B1 (en) 2018-08-13 2020-03-26 한국항공우주산업 주식회사 Switching apparatus for driving aircraft actuator and switching method thereof
CN110610834A (en) * 2019-10-15 2019-12-24 厦门宏发电力电器有限公司 Magnetic latching relay with microswitch
CN112086319A (en) * 2020-08-20 2020-12-15 厦门宏发电声股份有限公司 Electromagnetic relay capable of resisting short-circuit current
CN114724895B (en) * 2021-01-06 2024-07-16 松川(厦门)精密电子有限公司 Electromagnetic relay
JP7100726B1 (en) 2021-01-21 2022-07-13 松川精密股▲ふん▼有限公司 Electromagnetic relay
KR102568999B1 (en) * 2021-02-09 2023-08-18 송 추안 프레시션 컴퍼니 리미티드 Electromagnetic relay
JP7161559B2 (en) * 2021-03-18 2022-10-26 松川精密股▲ふん▼有限公司 Electromagnetic relay capable of external manual control of electrical switching
JP7166379B2 (en) * 2021-03-24 2022-11-07 松川精密股▲ふん▼有限公司 Electromagnetic relay contact elastic piece structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5933065A (en) * 1995-09-28 1999-08-03 Schneider Electric Sa Control and signalling device for protective switching apparatus
US6252478B1 (en) * 1999-02-04 2001-06-26 Klaus A. Gruner Electromagnetic relay
US6661319B2 (en) * 2001-12-19 2003-12-09 Gruner Ag Bounce-reduced relay
US6788176B2 (en) * 2002-10-25 2004-09-07 Gruner Ag Bounce-reduced relay

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
JPS52143668U (en) * 1976-04-27 1977-10-31
JPS5566360U (en) * 1978-10-31 1980-05-07
DE3476604D1 (en) * 1984-12-05 1989-03-09 Sauer Hans Relay for high-frequency circuits
DE9320696U1 (en) * 1993-07-15 1994-11-24 W. Gruner Gmbh Relaisfabrik, 78564 Wehingen Relay for switching high currents
DE19715261C1 (en) * 1997-04-12 1998-12-10 Gruner Ag Relay
JP4023052B2 (en) * 1999-11-12 2007-12-19 松下電工株式会社 Electromagnetic relay
CN1221002C (en) * 1999-10-26 2005-09-28 松下电工株式会社 Electromagnetic relay
JP4367485B2 (en) * 2004-07-14 2009-11-18 パナソニック電工株式会社 Electromagnetic relay
WO2006079558A1 (en) 2005-01-31 2006-08-03 Technical University Of Denmark Redox-stable anode
DE102007029633A1 (en) * 2007-06-26 2009-01-02 Gruner Ag 2-pole relay
CN101335156B (en) * 2007-06-29 2010-10-13 厦门宏发电声股份有限公司 Magnet retaining relay

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5933065A (en) * 1995-09-28 1999-08-03 Schneider Electric Sa Control and signalling device for protective switching apparatus
US6252478B1 (en) * 1999-02-04 2001-06-26 Klaus A. Gruner Electromagnetic relay
US6661319B2 (en) * 2001-12-19 2003-12-09 Gruner Ag Bounce-reduced relay
US6788176B2 (en) * 2002-10-25 2004-09-07 Gruner Ag Bounce-reduced relay

Also Published As

Publication number Publication date
ES2564637T3 (en) 2016-03-28
EP2394285B1 (en) 2015-12-16
CN102405507B (en) 2015-06-03
EP2394285B8 (en) 2016-02-24
AU2009339410B2 (en) 2013-10-10
JP2012517093A (en) 2012-07-26
BRPI0920362B1 (en) 2021-12-07
AU2009339410A2 (en) 2011-12-01
KR101313676B1 (en) 2013-10-02
CA2751585C (en) 2014-10-07
PT2394285E (en) 2016-03-29
MX2011008110A (en) 2011-12-08
EP2394285A2 (en) 2011-12-14
WO2010090619A2 (en) 2010-08-12
BRPI0920362A2 (en) 2020-07-28
AU2009339410A1 (en) 2011-09-01
EP2394285A4 (en) 2014-04-09
JP5351982B2 (en) 2013-11-27
KR20110111533A (en) 2011-10-11
ZA201105691B (en) 2013-01-30
CA2751585A1 (en) 2010-08-12
WO2010090619A4 (en) 2010-11-25
CN102405507A (en) 2012-04-04

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