FR2317750A1 - Materiau composite sous la forme d'un produit semi-fini pour contacts electriques et procede de fabrication de ce materiau - Google Patents

Materiau composite sous la forme d'un produit semi-fini pour contacts electriques et procede de fabrication de ce materiau

Info

Publication number
FR2317750A1
FR2317750A1 FR7621341A FR7621341A FR2317750A1 FR 2317750 A1 FR2317750 A1 FR 2317750A1 FR 7621341 A FR7621341 A FR 7621341A FR 7621341 A FR7621341 A FR 7621341A FR 2317750 A1 FR2317750 A1 FR 2317750A1
Authority
FR
France
Prior art keywords
semi
manufacturing
finished product
electrical contacts
composite material
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
FR7621341A
Other languages
English (en)
Other versions
FR2317750B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2317750A1 publication Critical patent/FR2317750A1/fr
Application granted granted Critical
Publication of FR2317750B1 publication Critical patent/FR2317750B1/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
    • H01H1/023—Composite material having a noble metal as the basic material
    • H01H1/0231—Composite material having a noble metal as the basic material provided with a solder layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
  • Powder Metallurgy (AREA)
FR7621341A 1975-07-10 1976-07-12 Materiau composite sous la forme d'un produit semi-fini pour contacts electriques et procede de fabrication de ce materiau Granted FR2317750A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752530704 DE2530704C3 (de) 1975-07-10 1975-07-10 Verbundwerkstoff als Halbzeug für elektrische Kontaktstucke und Herstellungsverfahren hierzu

Publications (2)

Publication Number Publication Date
FR2317750A1 true FR2317750A1 (fr) 1977-02-04
FR2317750B1 FR2317750B1 (fr) 1982-07-02

Family

ID=5951087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621341A Granted FR2317750A1 (fr) 1975-07-10 1976-07-12 Materiau composite sous la forme d'un produit semi-fini pour contacts electriques et procede de fabrication de ce materiau

Country Status (6)

Country Link
AT (1) AT361573B (fr)
CH (1) CH618044A5 (fr)
DE (1) DE2530704C3 (fr)
FR (1) FR2317750A1 (fr)
GB (1) GB1556748A (fr)
IT (1) IT1066039B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX149630A (es) * 1977-06-20 1983-12-06 Chugai Electric Ind Co Ltd Mejoras en metodo para fabricar un contacto electrico
US4450204A (en) * 1982-06-17 1984-05-22 Gte Products Corporation Silver material suitable for backing of silver-cadmium oxide contacts and contacts employing same
US4452652A (en) * 1982-07-08 1984-06-05 Akira Shibata Electrical contact materials and their production method
JPS60246511A (ja) * 1984-05-19 1985-12-06 中外電気工業株式会社 電気遮断器用接点

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1373035U (fr) *
US3627963A (en) * 1971-03-18 1971-12-14 Wesley N Lindsay Vacuum interrupter contacts
GB1337060A (en) * 1971-12-03 1973-11-14 Duerrwaechter E Dr Doduco Process for producing a solderable composite panel including a silver-cadmium oxide panel particularly for use in making electrical contacts
US3807994A (en) * 1972-09-11 1974-04-30 Texas Instruments Inc Silver cadmium oxide electrical contact material and method of making
US3932936A (en) * 1973-07-21 1976-01-20 Dr. Eugene Durrwachter Doduco Method of manufacturing a ductile silver metallic oxide semi-finished product contacts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1373035U (fr) *
US3627963A (en) * 1971-03-18 1971-12-14 Wesley N Lindsay Vacuum interrupter contacts
GB1337060A (en) * 1971-12-03 1973-11-14 Duerrwaechter E Dr Doduco Process for producing a solderable composite panel including a silver-cadmium oxide panel particularly for use in making electrical contacts
US3807994A (en) * 1972-09-11 1974-04-30 Texas Instruments Inc Silver cadmium oxide electrical contact material and method of making
US3932936A (en) * 1973-07-21 1976-01-20 Dr. Eugene Durrwachter Doduco Method of manufacturing a ductile silver metallic oxide semi-finished product contacts

Also Published As

Publication number Publication date
DE2530704C3 (de) 1980-06-04
DE2530704B2 (de) 1978-05-11
CH618044A5 (en) 1980-06-30
FR2317750B1 (fr) 1982-07-02
AT361573B (de) 1981-03-25
IT1066039B (it) 1985-03-04
DE2530704A1 (de) 1977-01-20
GB1556748A (en) 1979-11-28
ATA510776A (de) 1980-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse