EP0393597A3 - Contact device - Google Patents

Contact device Download PDF

Info

Publication number
EP0393597A3
EP0393597A3 EP19900107277 EP90107277A EP0393597A3 EP 0393597 A3 EP0393597 A3 EP 0393597A3 EP 19900107277 EP19900107277 EP 19900107277 EP 90107277 A EP90107277 A EP 90107277A EP 0393597 A3 EP0393597 A3 EP 0393597A3
Authority
EP
European Patent Office
Prior art keywords
support frame
housing
contact
contact device
fixed contact
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.)
Granted
Application number
EP19900107277
Other languages
German (de)
French (fr)
Other versions
EP0393597A2 (en
EP0393597B1 (en
Inventor
Takato C/O Fuji Electric Co. Ltd. Hirota
Kuniyuki C/O Fuji Electric Co. Ltd. Kogawa
Shigeaki C/O Fuji Electric Co. Ltd. Ohtake
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of EP0393597A2 publication Critical patent/EP0393597A2/en
Publication of EP0393597A3 publication Critical patent/EP0393597A3/en
Application granted granted Critical
Publication of EP0393597B1 publication Critical patent/EP0393597B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H50/541—Auxiliary contact devices
    • H01H50/545—Self-contained, easily replaceable microswitches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Contacts (AREA)

Abstract

A contact device includes a housing, a fixed contact (14a), and a moving contact (15a) attached to a support frame (13), the support frame and moving contact movable within the housing perpendicular to the fixed contact. A stopping (18) arm projects from the support frame to restrict movement of the support frame within the housing.
EP90107277A 1989-04-20 1990-04-17 Contact device Expired - Lifetime EP0393597B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP46604/89U 1989-04-20
JP1989046604U JPH02137737U (en) 1989-04-20 1989-04-20

Publications (3)

Publication Number Publication Date
EP0393597A2 EP0393597A2 (en) 1990-10-24
EP0393597A3 true EP0393597A3 (en) 1991-11-21
EP0393597B1 EP0393597B1 (en) 1995-07-05

Family

ID=12751906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90107277A Expired - Lifetime EP0393597B1 (en) 1989-04-20 1990-04-17 Contact device

Country Status (4)

Country Link
EP (1) EP0393597B1 (en)
JP (1) JPH02137737U (en)
KR (1) KR900017059A (en)
DE (1) DE69020621T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600084041A1 (en) * 2016-08-09 2018-02-09 Gewiss Spa AUXILIARY CONTACT STRUCTURE
CN107026056B (en) * 2017-05-09 2019-08-27 三友联众集团股份有限公司 A kind of D.C. contactor with auxiliary contact
CN114006189B (en) * 2021-09-13 2024-09-24 大唐水电科学技术研究院有限公司 Save wiring connector for wire stripping test

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1615903A1 (en) * 1966-07-27 1970-06-18 Cie Electro Mecanique S A Contactor
DE7135631U (en) * 1971-09-20 1971-12-09 Bbc Ag Attachable auxiliary switch for contactors
US4471178A (en) * 1981-03-16 1984-09-11 Mitsubishi Denki Kabushiki Kaisha Auxiliary circuit breaker
EP0340571A1 (en) * 1988-05-03 1989-11-08 Siemens Aktiengesellschaft Auxiliary switch module

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161889A (en) * 1982-03-19 1983-09-26 株式会社東芝 Method of fixing control rod guide tube , control rod and fuel supporting jig

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1615903A1 (en) * 1966-07-27 1970-06-18 Cie Electro Mecanique S A Contactor
DE7135631U (en) * 1971-09-20 1971-12-09 Bbc Ag Attachable auxiliary switch for contactors
US4471178A (en) * 1981-03-16 1984-09-11 Mitsubishi Denki Kabushiki Kaisha Auxiliary circuit breaker
EP0340571A1 (en) * 1988-05-03 1989-11-08 Siemens Aktiengesellschaft Auxiliary switch module

Also Published As

Publication number Publication date
EP0393597A2 (en) 1990-10-24
DE69020621D1 (en) 1995-08-10
JPH02137737U (en) 1990-11-16
KR900017059A (en) 1990-11-15
DE69020621T2 (en) 1995-11-30
EP0393597B1 (en) 1995-07-05

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