FR2655206B1 - SINTERED COMPOSITE MATERIAL FOR ELECTRIC CONTACT, AND CONTACT PAD USING THE SAME. - Google Patents

SINTERED COMPOSITE MATERIAL FOR ELECTRIC CONTACT, AND CONTACT PAD USING THE SAME.

Info

Publication number
FR2655206B1
FR2655206B1 FR8916086A FR8916086A FR2655206B1 FR 2655206 B1 FR2655206 B1 FR 2655206B1 FR 8916086 A FR8916086 A FR 8916086A FR 8916086 A FR8916086 A FR 8916086A FR 2655206 B1 FR2655206 B1 FR 2655206B1
Authority
FR
France
Prior art keywords
same
composite material
contact
sintered composite
contact pad
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.)
Expired - Fee Related
Application number
FR8916086A
Other languages
French (fr)
Other versions
FR2655206A1 (en
Inventor
Christophe Milliere
Andre Cloitre
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8916086A priority Critical patent/FR2655206B1/en
Priority to EP19900420493 priority patent/EP0430825B1/en
Priority to DE69015987T priority patent/DE69015987D1/en
Publication of FR2655206A1 publication Critical patent/FR2655206A1/en
Application granted granted Critical
Publication of FR2655206B1 publication Critical patent/FR2655206B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/027—Composite material containing carbon particles or fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
FR8916086A 1989-11-29 1989-11-29 SINTERED COMPOSITE MATERIAL FOR ELECTRIC CONTACT, AND CONTACT PAD USING THE SAME. Expired - Fee Related FR2655206B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8916086A FR2655206B1 (en) 1989-11-29 1989-11-29 SINTERED COMPOSITE MATERIAL FOR ELECTRIC CONTACT, AND CONTACT PAD USING THE SAME.
EP19900420493 EP0430825B1 (en) 1989-11-29 1990-11-19 Sintered composite material for electrical contacts and contact discs using said material
DE69015987T DE69015987D1 (en) 1989-11-29 1990-11-19 Sintered composite material for electrical contacts and contact pastilles using the material mentioned.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8916086A FR2655206B1 (en) 1989-11-29 1989-11-29 SINTERED COMPOSITE MATERIAL FOR ELECTRIC CONTACT, AND CONTACT PAD USING THE SAME.

Publications (2)

Publication Number Publication Date
FR2655206A1 FR2655206A1 (en) 1991-05-31
FR2655206B1 true FR2655206B1 (en) 1993-12-31

Family

ID=9388187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8916086A Expired - Fee Related FR2655206B1 (en) 1989-11-29 1989-11-29 SINTERED COMPOSITE MATERIAL FOR ELECTRIC CONTACT, AND CONTACT PAD USING THE SAME.

Country Status (3)

Country Link
EP (1) EP0430825B1 (en)
DE (1) DE69015987D1 (en)
FR (1) FR2655206B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232969A1 (en) * 1992-10-01 1994-04-07 Abb Research Ltd Electrical resistance element
EP0825682A3 (en) * 1996-08-20 1999-05-06 Wermelinger AG Maintenance-free push-in phy
CN101707146B (en) * 2009-09-24 2011-11-23 温州宏丰电工合金股份有限公司 Ag based electrical contact material and preparation method thereof
US11070190B2 (en) * 2018-03-27 2021-07-20 Statek Corporation Silver-bonded quartz crystal
CN114182126A (en) * 2021-12-01 2022-03-15 苏州市希尔孚新材料股份有限公司 Preparation method of high-performance silver tungsten carbide graphite contact material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1564713A1 (en) * 1966-09-20 1970-10-22 Siemens Ag Multi-layer sintered contact body
FR2155103A5 (en) * 1971-10-07 1973-05-18 Ts Trudov Nickel-graphite-silver material prodn - for electrical contacts
DE3402091C2 (en) * 1984-01-21 1994-01-13 Rau Gmbh G Composite material for electrical contact pieces
US4699763A (en) * 1986-06-25 1987-10-13 Westinghouse Electric Corp. Circuit breaker contact containing silver and graphite fibers

Also Published As

Publication number Publication date
DE69015987D1 (en) 1995-02-23
EP0430825B1 (en) 1995-01-11
EP0430825A1 (en) 1991-06-05
FR2655206A1 (en) 1991-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse