CH418436A - Electrical contact and use of this contact in a vacuum switch - Google Patents

Electrical contact and use of this contact in a vacuum switch

Info

Publication number
CH418436A
CH418436A CH449364A CH449364A CH418436A CH 418436 A CH418436 A CH 418436A CH 449364 A CH449364 A CH 449364A CH 449364 A CH449364 A CH 449364A CH 418436 A CH418436 A CH 418436A
Authority
CH
Switzerland
Prior art keywords
contact
vacuum switch
electrical contact
electrical
vacuum
Prior art date
Application number
CH449364A
Other languages
German (de)
Inventor
Waterton Frank
Original Assignee
Ass Elect Ind
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 Ass Elect Ind filed Critical Ass Elect Ind
Publication of CH418436A publication Critical patent/CH418436A/en

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
CH449364A 1963-04-23 1964-04-09 Electrical contact and use of this contact in a vacuum switch CH418436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15995/63A GB993737A (en) 1963-04-23 1963-04-23 Improvements relating to vacuum switch contacts

Publications (1)

Publication Number Publication Date
CH418436A true CH418436A (en) 1966-08-15

Family

ID=10069302

Family Applications (1)

Application Number Title Priority Date Filing Date
CH449364A CH418436A (en) 1963-04-23 1964-04-09 Electrical contact and use of this contact in a vacuum switch

Country Status (6)

Country Link
US (1) US3281563A (en)
BE (1) BE646994A (en)
CH (1) CH418436A (en)
DE (1) DE1219561B (en)
GB (1) GB993737A (en)
NL (1) NL6404508A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1079013A (en) * 1964-04-21 1967-08-09 English Electric Co Ltd Improvements in or relating to contacts and electrodes
US3381703A (en) * 1965-04-07 1968-05-07 Whittaker Corp Self-adjusting valve seat
US3614361A (en) * 1969-09-10 1971-10-19 Allis Chalmers Mfg Co Contact with low-cathode drop material insert
US3626124A (en) * 1969-11-17 1971-12-07 Peter A Denes Arc and spark extinguishing contacts utilizing single domain magnetic particles
US3825789A (en) * 1973-06-29 1974-07-23 Gen Electric Vacuum arc devices with hard, ductile, ferrous electrodes
US10872739B2 (en) * 2019-05-24 2020-12-22 Frank P Stacom Methods and systems for DC current interrupter based on thermionic arc extinction via anode ion depletion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE407725C (en) * 1923-08-30 1925-01-02 Franz Joseph Koch Vacuum interrupter
US1633258A (en) * 1925-10-08 1927-06-21 Clemens A Laise Refractory metal alloy of high density and high melting point and method of making the same
US2179960A (en) * 1931-11-28 1939-11-14 Schwarzkopf Paul Agglomerated material in particular for electrical purposes and shaped bodies made therefrom
US2362007A (en) * 1943-03-23 1944-11-07 Mallory & Co Inc P R Method of making sintered copper chromium metal composition
DE914146C (en) * 1943-07-07 1954-06-28 Siemens Ag Vacuum switch
DE1048625B (en) * 1956-04-17
DE1063247B (en) * 1958-09-05 1959-08-13 Siemens Ag Vacuum switch, in which the vacuum is maintained automatically by sorption processes
US3014110A (en) * 1959-10-29 1961-12-19 Gen Electric Alternating current vacuum circuit interrupter

Also Published As

Publication number Publication date
BE646994A (en) 1964-08-17
GB993737A (en) 1965-06-02
DE1219561B (en) 1966-06-23
US3281563A (en) 1966-10-25
NL6404508A (en) 1964-10-26

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