BE359530A - - Google Patents

Info

Publication number
BE359530A
BE359530A BE359530DA BE359530A BE 359530 A BE359530 A BE 359530A BE 359530D A BE359530D A BE 359530DA BE 359530 A BE359530 A BE 359530A
Authority
BE
Belgium
Application number
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.)
Publication of BE359530A publication Critical patent/BE359530A/xx

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
BE359530D 1930-07-14 BE359530A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467717A US1919987A (en) 1930-07-14 1930-07-14 Vacuum circuit interrupting apparatus

Publications (1)

Publication Number Publication Date
BE359530A true BE359530A (fr)

Family

ID=23856852

Family Applications (3)

Application Number Title Priority Date Filing Date
BE359269D BE359269A (fr) 1930-07-14
BE359530D BE359530A (fr) 1930-07-14
BE359251D BE359251A (fr) 1930-07-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE359269D BE359269A (fr) 1930-07-14

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE359251D BE359251A (fr) 1930-07-14

Country Status (3)

Country Link
US (1) US1919987A (fr)
BE (3) BE359251A (fr)
GB (1) GB373471A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892911A (en) * 1956-12-24 1959-06-30 Gen Electric Vacuum-type circuit interrupter
US2892912A (en) * 1956-12-24 1959-06-30 Gen Electric Vacuum type circuit interrupter
US4320377A (en) * 1981-03-30 1982-03-16 Mcgraw-Edison Company Arc gas control device for a power class fuse having load break contacts

Also Published As

Publication number Publication date
BE359269A (fr)
US1919987A (en) 1933-07-25
GB373471A (en) 1932-05-26
BE359251A (fr)

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