FR2349941A2 - Perfectionnements a la realisation de pieces pour systemes de contacts electriques frottants - Google Patents

Perfectionnements a la realisation de pieces pour systemes de contacts electriques frottants

Info

Publication number
FR2349941A2
FR2349941A2 FR7613190A FR7613190A FR2349941A2 FR 2349941 A2 FR2349941 A2 FR 2349941A2 FR 7613190 A FR7613190 A FR 7613190A FR 7613190 A FR7613190 A FR 7613190A FR 2349941 A2 FR2349941 A2 FR 2349941A2
Authority
FR
France
Prior art keywords
metal
oxide particles
surface layer
foundation
particles
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
FR7613190A
Other languages
English (en)
French (fr)
Other versions
FR2349941B2 (cg-RX-API-DMAC7.html
Inventor
Pierre Guiraldenq
Daniel Treheux
Jean-Francois Godet
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7613190A priority Critical patent/FR2349941A2/fr
Publication of FR2349941A2 publication Critical patent/FR2349941A2/fr
Application granted granted Critical
Publication of FR2349941B2 publication Critical patent/FR2349941B2/fr
Granted 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)
FR7613190A 1976-04-26 1976-04-26 Perfectionnements a la realisation de pieces pour systemes de contacts electriques frottants Granted FR2349941A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7613190A FR2349941A2 (fr) 1976-04-26 1976-04-26 Perfectionnements a la realisation de pieces pour systemes de contacts electriques frottants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7613190A FR2349941A2 (fr) 1976-04-26 1976-04-26 Perfectionnements a la realisation de pieces pour systemes de contacts electriques frottants

Publications (2)

Publication Number Publication Date
FR2349941A2 true FR2349941A2 (fr) 1977-11-25
FR2349941B2 FR2349941B2 (cg-RX-API-DMAC7.html) 1980-05-30

Family

ID=9172623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613190A Granted FR2349941A2 (fr) 1976-04-26 1976-04-26 Perfectionnements a la realisation de pieces pour systemes de contacts electriques frottants

Country Status (1)

Country Link
FR (1) FR2349941A2 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108893690A (zh) * 2018-06-13 2018-11-27 昆明理工大学 一种银镁镍合金细晶强化方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108893690A (zh) * 2018-06-13 2018-11-27 昆明理工大学 一种银镁镍合金细晶强化方法
CN108893690B (zh) * 2018-06-13 2020-07-31 昆明理工大学 一种银镁镍合金细晶强化方法

Also Published As

Publication number Publication date
FR2349941B2 (cg-RX-API-DMAC7.html) 1980-05-30

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