JPS548858B1 - - Google Patents

Info

Publication number
JPS548858B1
JPS548858B1 JP6736077A JP6736077A JPS548858B1 JP S548858 B1 JPS548858 B1 JP S548858B1 JP 6736077 A JP6736077 A JP 6736077A JP 6736077 A JP6736077 A JP 6736077A JP S548858 B1 JPS548858 B1 JP S548858B1
Authority
JP
Japan
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.)
Pending
Application number
JP6736077A
Other languages
Japanese (ja)
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
Publication of JPS548858B1 publication Critical patent/JPS548858B1/ja
Pending 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
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
JP6736077A 1969-12-29 1977-06-09 Pending JPS548858B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88839869A 1969-12-29 1969-12-29

Publications (1)

Publication Number Publication Date
JPS548858B1 true JPS548858B1 (enrdf_load_stackoverflow) 1979-04-19

Family

ID=25393110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6736077A Pending JPS548858B1 (enrdf_load_stackoverflow) 1969-12-29 1977-06-09

Country Status (6)

Country Link
US (1) US3624325A (enrdf_load_stackoverflow)
JP (1) JPS548858B1 (enrdf_load_stackoverflow)
DE (1) DE2063537C2 (enrdf_load_stackoverflow)
FR (1) FR2074422A6 (enrdf_load_stackoverflow)
GB (1) GB1288339A (enrdf_load_stackoverflow)
SE (1) SE381771B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968640A (en) * 1974-09-16 1976-07-13 Hughes Aircraft Company Digital watch with elastomer housing block and flexible printed circuitry
US4028514A (en) * 1974-12-03 1977-06-07 General Electric Company High current vacuum circuit interrupter with beryllium contact

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251406B (enrdf_load_stackoverflow) * 1962-01-24
FR1385794A (fr) * 1963-01-30 1965-01-15 Thomson Houston Comp Francaise Perfectionnements apportés à un interrupteur de circuit électrique du type interrupteur à vide
US3497755A (en) * 1966-07-01 1970-02-24 Gen Electric Vacuum devices with electrode members containing oxygen - reactive minor constitutent

Also Published As

Publication number Publication date
SE381771B (sv) 1975-12-15
GB1288339A (enrdf_load_stackoverflow) 1972-09-06
US3624325A (en) 1971-11-30
FR2074422A6 (enrdf_load_stackoverflow) 1971-10-01
DE2063537C2 (de) 1982-12-30
DE2063537A1 (de) 1971-07-15

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