RU2015107309A - CONTACT MECHANISM - Google Patents

CONTACT MECHANISM Download PDF

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Publication number
RU2015107309A
RU2015107309A RU2015107309A RU2015107309A RU2015107309A RU 2015107309 A RU2015107309 A RU 2015107309A RU 2015107309 A RU2015107309 A RU 2015107309A RU 2015107309 A RU2015107309 A RU 2015107309A RU 2015107309 A RU2015107309 A RU 2015107309A
Authority
RU
Russia
Prior art keywords
contact
auxiliary
mechanism according
movable
fixed
Prior art date
Application number
RU2015107309A
Other languages
Russian (ru)
Inventor
Кеи ТАКАХАСИ
Юдзи КОЗАИ
Original Assignee
Омрон Корпорейшн
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 Омрон Корпорейшн filed Critical Омрон Корпорейшн
Publication of RU2015107309A publication Critical patent/RU2015107309A/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/54Contact arrangements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/12Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/50Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/12Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H1/28Assembly of three or more contact-supporting spring blades
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/64Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/645Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection
    • H01H50/646Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection intermediate part being a blade spring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00Electromagnetic relays
    • H01H51/22Polarised relays
    • H01H51/2227Polarised 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)
  • Contacts (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Push-Button Switches (AREA)

Claims (15)

1. Контактный механизм, содержащий:1. A contact mechanism comprising: неподвижный контакт, размещенный на выводе неподвижного контакта; иfixed contact located on the output of the fixed contact; and подвижный контакт, размещенный на подвижной контактной пластине и напротив неподвижного контакта с возможностью их сближения/разделения,a movable contact located on the movable contact plate and opposite the stationary contact with the possibility of rapprochement / separation, причемmoreover по меньшей мере пара вспомогательных притягивающих устройства, размещенных напротив обоих концов, выполнены напротив вывода неподвижного контакта и подвижной контактной пластины, соответственно, аat least a pair of auxiliary attracting devices located opposite both ends are made opposite the output of the fixed contact and the movable contact plate, respectively, and электрический контур, проходящий через вывод неподвижного контакта, подвижную контактную пластину и вспомогательные притягивающие устройства, снабжен изолирующим устройством для предотвращения взаимного притягивания пары вспомогательных притягивающих устройств, а также проводимости выводов неподвижного и подвижного контактов через вспомогательные притягивающие устройства при замыкании друг с другом подвижного и неподвижного контактов, при котором выводы неподвижного и подвижного контактов приведены в состояние проводимости.the electrical circuit passing through the output of the fixed contact, the movable contact plate and auxiliary attracting devices, is equipped with an insulating device to prevent mutual attraction of a pair of auxiliary attracting devices, as well as the conductivity of the terminals of the stationary and moving contacts through the auxiliary attracting devices when the movable and fixed contacts are closed to each other in which the conclusions of the fixed and moving contacts are brought into a state of conductivity. 2. Контактный механизм по п. 1, в котором изолирующее устройство размещено по меньшей мере в одном месте между выводом неподвижного контакта и вспомогательным притягивающим устройством вывода неподвижного контакта, между подвижной контактной пластиной и вспомогательным притягивающим устройством подвижной контактной пластины или между парой вспомогательных притягивающих устройств.2. The contact mechanism according to claim 1, in which the insulating device is placed at least in one place between the output of the fixed contact and the auxiliary attractive device for outputting the fixed contact, between the movable contact plate and the auxiliary attractive device of the movable contact plate or between a pair of auxiliary attractive devices. 3. Контактный механизм по п. 1 или 2, в котором при замыкании неподвижного и подвижного контактов друг с другом между двумя противоположными концами в паре вспомогательных притягивающих устройств образован зазор.3. The contact mechanism according to claim 1 or 2, in which, when the stationary and movable contacts are closed to each other, a gap is formed between two opposite ends in a pair of auxiliary attracting devices. 4. Контактный механизм по п. 3, в котором ширина зазора равна 0,5 мм или меньше.4. The contact mechanism of claim 3, wherein the gap width is 0.5 mm or less. 5. Контактный механизм по любому из пп. 1, 2 или 4, в котором вспомогательное притягивающее устройство размещено в проводящей части вывода неподвижного контакта и непроводящей части подвижной контактной пластины или непроводящей части вывода неподвижного контакта и проводящей части подвижной контактной пластины.5. The contact mechanism according to any one of paragraphs. 1, 2, or 4, wherein the auxiliary attracting device is disposed in a conductive part of a fixed contact terminal and a non-conductive part of a movable contact plate or a non-conductive part of a fixed contact terminal and a conductive part of a movable contact plate. 6. Контактный механизм по любому из пп. 1, 2 или 4, в котором вспомогательное притягивающее устройство размещено на свободном конце подвижной контактной пластины.6. The contact mechanism according to any one of paragraphs. 1, 2 or 4, in which the auxiliary attracting device is placed on the free end of the movable contact plate. 7. Контактный механизм по любому из пп. 1, 2 или 4, в котором использовано множество пар вспомогательных притягивающих устройств.7. The contact mechanism according to any one of paragraphs. 1, 2 or 4, in which a plurality of pairs of auxiliary attracting devices are used. 8. Контактный механизм по любому из пп. 1, 2 или 4, в котором пара вспомогательных притягивающих устройств имеют одинаковую внешнюю форму.8. The contact mechanism according to any one of paragraphs. 1, 2 or 4, in which a pair of auxiliary attracting devices have the same external shape. 9. Контактный механизм по любому из пп. 1, 2 или 4, в котором внешняя форма пары вспомогательных притягивающих устройств отлична друг от друга.9. The contact mechanism according to any one of paragraphs. 1, 2 or 4, in which the external shape of the pair of auxiliary attracting devices is different from each other. 10. Электромагнитное реле, содержащее контактный механизм по любому из пп. 1-9.10. An electromagnetic relay containing a contact mechanism according to any one of paragraphs. 1-9.
RU2015107309A 2013-07-12 2014-06-18 CONTACT MECHANISM RU2015107309A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013146886A JP5720729B2 (en) 2013-07-12 2013-07-12 Contact mechanism
JP2013-146886 2013-07-12
PCT/JP2014/066177 WO2015005082A1 (en) 2013-07-12 2014-06-18 Contact mechanism

Publications (1)

Publication Number Publication Date
RU2015107309A true RU2015107309A (en) 2017-08-17

Family

ID=52279768

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015107309A RU2015107309A (en) 2013-07-12 2014-06-18 CONTACT MECHANISM

Country Status (7)

Country Link
EP (1) EP3021341B1 (en)
JP (1) JP5720729B2 (en)
CN (1) CN204632680U (en)
BR (1) BR112015004481A2 (en)
MX (1) MX348124B (en)
RU (1) RU2015107309A (en)
WO (1) WO2015005082A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6471678B2 (en) 2015-10-29 2019-02-20 オムロン株式会社 Contact piece unit and relay
EP3321947B1 (en) 2016-11-15 2019-10-30 Kamstrup A/S Tampering safe bi-stable relay for high currents
JP6376231B1 (en) * 2017-02-28 2018-08-22 オムロン株式会社 Electromagnetic relay and smart meter
JP6857092B2 (en) * 2017-06-28 2021-04-14 富士通コンポーネント株式会社 Electromagnetic relay
JP6922534B2 (en) * 2017-08-04 2021-08-18 オムロン株式会社 Electromagnetic relay
CN110164719B (en) * 2019-06-04 2020-05-19 珠海格力电器股份有限公司 Switching device, method and apparatus for preventing contact adhesion in switching device
CN112863944B (en) * 2021-02-07 2021-09-21 三友联众集团股份有限公司 Electromagnetic induction shock-resistant relay

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0419937A (en) * 1990-05-15 1992-01-23 Matsushita Electric Works Ltd Contact device of relay
JPH06103878A (en) * 1992-09-22 1994-04-15 Matsushita Electric Works Ltd Contact opening and closing device
JP3791215B2 (en) * 1998-11-25 2006-06-28 松下電工株式会社 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

Also Published As

Publication number Publication date
EP3021341A1 (en) 2016-05-18
EP3021341B1 (en) 2019-10-23
MX348124B (en) 2017-05-26
MX2015003165A (en) 2015-07-14
JP5720729B2 (en) 2015-05-20
EP3021341A4 (en) 2017-05-03
BR112015004481A2 (en) 2017-07-04
JP2015018767A (en) 2015-01-29
WO2015005082A1 (en) 2015-01-15
CN204632680U (en) 2015-09-09

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FA94 Acknowledgement of application withdrawn (non-payment of fees)

Effective date: 20180430