FR899871A - Contacts bimétalliques - Google Patents

Contacts bimétalliques

Info

Publication number
FR899871A
FR899871A FR899871DA FR899871A FR 899871 A FR899871 A FR 899871A FR 899871D A FR899871D A FR 899871DA FR 899871 A FR899871 A FR 899871A
Authority
FR
France
Prior art keywords
bimetal contacts
bimetal
contacts
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
Application number
Other languages
English (en)
Inventor
Rrwachter Eugen Du
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 filed Critical
Application granted granted Critical
Publication of FR899871A publication Critical patent/FR899871A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/048—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by powder-metallurgical processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • 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
    • H01H1/023—Composite material having a noble metal as the basic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
FR899871D 1943-03-09 1943-11-18 Contacts bimétalliques Expired FR899871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0003536 1943-03-09

Publications (1)

Publication Number Publication Date
FR899871A true FR899871A (fr) 1945-06-13

Family

ID=7030534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899871D Expired FR899871A (fr) 1943-03-09 1943-11-18 Contacts bimétalliques

Country Status (2)

Country Link
CH (1) CH237872A (fr)
FR (1) FR899871A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198172B (it) * 1986-11-26 1988-12-21 Maria Polvara Struttura di elettrodo,particolarment eper saldatura eletrica a resistenza,eseguita a punti,e procedimento di fabbricazione relativo

Also Published As

Publication number Publication date
CH237872A (de) 1945-05-31

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