SE304326B - - Google Patents

Info

Publication number
SE304326B
SE304326B SE10547/65A SE1054765A SE304326B SE 304326 B SE304326 B SE 304326B SE 10547/65 A SE10547/65 A SE 10547/65A SE 1054765 A SE1054765 A SE 1054765A SE 304326 B SE304326 B SE 304326B
Authority
SE
Sweden
Application number
SE10547/65A
Inventor
F H Horn
A N Greenwood
T H Lee
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE304326B publication Critical patent/SE304326B/xx

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
SE10547/65A 1962-01-24 1965-08-12 SE304326B (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US168436A US3140373A (en) 1962-01-24 1962-01-24 Arc ionizable beryllium electrodes for vacuum arc devices
US19657662A 1962-05-18 1962-05-18

Publications (1)

Publication Number Publication Date
SE304326B true SE304326B (xx) 1968-09-23

Family

ID=26864122

Family Applications (1)

Application Number Title Priority Date Filing Date
SE10547/65A SE304326B (xx) 1962-01-24 1965-08-12

Country Status (5)

Country Link
US (1) US3140373A (xx)
DE (1) DE1251406B (xx)
FR (1) FR1344824A (xx)
GB (2) GB1025943A (xx)
SE (1) SE304326B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065886A (en) * 1963-10-11 1967-04-19 Ass Elect Ind Improvements relating to vacuum-switch contacts
US3283103A (en) * 1963-12-06 1966-11-01 Gen Electric Means for controlling phase relationship between flux and current in a vacuum interrupter
GB1100259A (en) * 1965-02-16 1968-01-24 Ass Elect Ind Improvements relating to vacuum switch contacts
DE1227538B (de) * 1966-02-25 1966-10-27 Sachsenwerk Licht & Kraft Ag Vakuumschalter
US3497755A (en) * 1966-07-01 1970-02-24 Gen Electric Vacuum devices with electrode members containing oxygen - reactive minor constitutent
US3497652A (en) * 1968-11-01 1970-02-24 Helen W Horn Vacuum-type circuit interrupter with contact material containing a minor percentage of aluminum
US3624325A (en) * 1969-12-29 1971-11-30 Helen W Horn Vacuum-type circuit interrupter with weld-resistant contact material consisting essentially of copper and beryllium
BE789421A (fr) * 1971-09-30 1973-03-28 Westinghouse Electric Corp Interrupteur de derivation pour commutateur de reglage en charge
US4028514A (en) * 1974-12-03 1977-06-07 General Electric Company High current vacuum circuit interrupter with beryllium contact
US4072837A (en) * 1975-12-29 1978-02-07 General Electric Company High continuous current vacuum-type circuit interrupter
US4135071A (en) * 1976-03-17 1979-01-16 General Electric Company Vacuum circuit interrupter with disc-shaped beryllium contacts
JPS596449B2 (ja) * 1976-05-27 1984-02-10 株式会社東芝 真空しや断器
JPS52155373A (en) * 1976-05-28 1977-12-23 Tokyo Shibaura Electric Co Vacuum breaker
GB8921475D0 (en) * 1989-09-22 1989-11-08 Gen Electric Co Plc High current switch components

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1812495A (en) * 1929-01-31 1931-06-30 Ac Spark Plug Co Electrical contact
US3014110A (en) * 1959-10-29 1961-12-19 Gen Electric Alternating current vacuum circuit interrupter

Also Published As

Publication number Publication date
GB1025944A (en) 1966-04-14
DE1251406B (xx)
GB1025943A (en) 1966-04-14
US3140373A (en) 1964-07-07
FR1344824A (fr) 1963-11-29

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