GB863745A - An arrangement of arc extinguishing chambers for an electric circuit breaker - Google Patents

An arrangement of arc extinguishing chambers for an electric circuit breaker

Info

Publication number
GB863745A
GB863745A GB32739/5?A GB3273958A GB863745A GB 863745 A GB863745 A GB 863745A GB 3273958 A GB3273958 A GB 3273958A GB 863745 A GB863745 A GB 863745A
Authority
GB
United Kingdom
Prior art keywords
arc extinguishing
arrangement
circuit breaker
electric circuit
extinguishing chambers
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB32739/5?A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZD Y V I PLZEN
Zavody VI Lenina Plzen np
Original Assignee
ZD Y V I PLZEN
Zavody VI Lenina Plzen np
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 claimed from CH6501558A external-priority patent/CH367878A/en
Application filed by ZD Y V I PLZEN, Zavody VI Lenina Plzen np filed Critical ZD Y V I PLZEN
Publication of GB863745A publication Critical patent/GB863745A/en
Expired legal-status Critical Current

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
    • H01H33/008—Pedestal mounted switch gear combinations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H2001/001—Contacts providing easy replacement of contacts
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

863,745. Gas - blast circuit - breakers. ZAVODY V. I. LENINA PLZEN NARODNI PODNIK. Oct. 14, 1958 [Oct. 14, 1957], No. 32739/58. Class 38 (5). Two series breakers 1 are arranged vertically on a hollow Y- shaped metallic support 2 through which the arc extinguishing gas is supplied. Lower contacts 5 are fixed in position by bolts 8 for easy removal.
GB32739/5?A 1957-10-14 1958-10-14 An arrangement of arc extinguishing chambers for an electric circuit breaker Expired GB863745A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS863745X 1957-10-14
CH6501558A CH367878A (en) 1958-10-13 1958-10-13 High-voltage electrical pressure gas switch with a pair of extinguishing devices with arcing chambers

Publications (1)

Publication Number Publication Date
GB863745A true GB863745A (en) 1961-03-29

Family

ID=25737825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32739/5?A Expired GB863745A (en) 1957-10-14 1958-10-14 An arrangement of arc extinguishing chambers for an electric circuit breaker

Country Status (3)

Country Link
DE (1) DE1090290B (en)
FR (1) FR1213712A (en)
GB (1) GB863745A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261929B (en) * 1961-05-19 1968-02-29 Merlin Gerin Pressurized gas switch with circulation flow

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248136B (en) * 1961-12-21 1967-08-24 Magrini Fab Riun Scarpa Circuit breaker for high and extremely high electrical voltages

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580699C (en) * 1929-06-04 1933-07-14 Sigwart Ruppel Dipl Ing Switch with arc extinguishing by compressed gas
BE457461A (en) * 1943-09-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261929B (en) * 1961-05-19 1968-02-29 Merlin Gerin Pressurized gas switch with circulation flow

Also Published As

Publication number Publication date
FR1213712A (en) 1960-04-04
DE1090290B (en) 1960-10-06

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