CH409056A - Vacuum switch - Google Patents

Vacuum switch

Info

Publication number
CH409056A
CH409056A CH712064A CH712064A CH409056A CH 409056 A CH409056 A CH 409056A CH 712064 A CH712064 A CH 712064A CH 712064 A CH712064 A CH 712064A CH 409056 A CH409056 A CH 409056A
Authority
CH
Switzerland
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Application number
CH712064A
Other languages
German (de)
Inventor
Shirley Hawkins Jack
Original Assignee
Standard Telephon & Radio Ag
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
Priority to US188318A priority Critical patent/US3154655A/en
Application filed by Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Priority to CH712064A priority patent/CH409056A/en
Priority to GB3222364A priority patent/GB1070443A/en
Priority to DEST23018A priority patent/DE1230884B/en
Publication of CH409056A publication Critical patent/CH409056A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/002—Details of electromagnetic relays particular to three-phase electromagnetic relays
CH712064A 1962-04-18 1964-06-01 Vacuum switch CH409056A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US188318A US3154655A (en) 1962-04-18 1962-04-18 Three-phase vacuum switch
CH712064A CH409056A (en) 1964-06-01 1964-06-01 Vacuum switch
GB3222364A GB1070443A (en) 1964-06-01 1964-08-07 Three phase vacuum switch
DEST23018A DE1230884B (en) 1964-06-01 1964-12-01 Three-phase vacuum switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH712064A CH409056A (en) 1964-06-01 1964-06-01 Vacuum switch

Publications (1)

Publication Number Publication Date
CH409056A true CH409056A (en) 1966-03-15

Family

ID=4320270

Family Applications (1)

Application Number Title Priority Date Filing Date
CH712064A CH409056A (en) 1962-04-18 1964-06-01 Vacuum switch

Country Status (2)

Country Link
CH (1) CH409056A (en)
GB (1) GB1070443A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006022912A1 (en) * 2006-05-15 2007-11-22 Gruner Ag Relay with contact force reinforcement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006022912A1 (en) * 2006-05-15 2007-11-22 Gruner Ag Relay with contact force reinforcement

Also Published As

Publication number Publication date
GB1070443A (en) 1967-06-01

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