PL93117B1 - - Google Patents

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Publication number
PL93117B1
PL93117B1 PL17903375A PL17903375A PL93117B1 PL 93117 B1 PL93117 B1 PL 93117B1 PL 17903375 A PL17903375 A PL 17903375A PL 17903375 A PL17903375 A PL 17903375A PL 93117 B1 PL93117 B1 PL 93117B1
Authority
PL
Poland
Prior art keywords
phases
common
circuit breaker
phase
insulating
Prior art date
Application number
PL17903375A
Other languages
English (en)
Polish (pl)
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 PL93117B1 publication Critical patent/PL93117B1/pl

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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
PL17903375A 1974-03-27 1975-03-25 PL93117B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410516A FR2266284A1 (en) 1974-03-27 1974-03-27 Gas filled polyphase circuit-breaker - has each phase in discrete compartments to limit phase to phase faults

Publications (1)

Publication Number Publication Date
PL93117B1 true PL93117B1 (cs) 1977-05-30

Family

ID=9136882

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17903375A PL93117B1 (cs) 1974-03-27 1975-03-25

Country Status (4)

Country Link
DE (1) DE7505118U (cs)
FR (1) FR2266284A1 (cs)
HU (1) HU169655B (cs)
PL (1) PL93117B1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607331B2 (ja) * 1977-05-27 1985-02-23 日新電機株式会社 ３相一括形ガスしや断器

Also Published As

Publication number Publication date
FR2266284B1 (cs) 1978-01-06
FR2266284A1 (en) 1975-10-24
DE7505118U (de) 1975-06-12
HU169655B (cs) 1977-02-28

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