JPS52136155U - - Google Patents

Info

Publication number
JPS52136155U
JPS52136155U JP1977044077U JP4407777U JPS52136155U JP S52136155 U JPS52136155 U JP S52136155U JP 1977044077 U JP1977044077 U JP 1977044077U JP 4407777 U JP4407777 U JP 4407777U JP S52136155 U JPS52136155 U JP S52136155U
Authority
JP
Japan
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.)
Pending
Application number
JP1977044077U
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 JPS52136155U publication Critical patent/JPS52136155U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate

Landscapes

  • Coating By Spraying Or Casting (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Insulators (AREA)
JP1977044077U 1976-04-12 1977-04-11 Pending JPS52136155U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/676,181 US4082931A (en) 1976-04-12 1976-04-12 Arc chute

Publications (1)

Publication Number Publication Date
JPS52136155U true JPS52136155U (ja) 1977-10-15

Family

ID=24713547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977044077U Pending JPS52136155U (ja) 1976-04-12 1977-04-11

Country Status (4)

Country Link
US (1) US4082931A (ja)
JP (1) JPS52136155U (ja)
CA (1) CA1081745A (ja)
GB (1) GB1576777A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111863485A (zh) * 2020-06-30 2020-10-30 国网电力科学研究院有限公司 一种断路器极柱部件及其制造方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652198B1 (fr) * 1989-09-20 1995-07-21 Telemecanique Dispositif interrupteur limiteur de courant.
US5004874A (en) * 1989-11-13 1991-04-02 Eaton Corporation Direct current switching apparatus
US5138122A (en) * 1990-08-29 1992-08-11 Eaton Corporation Bi-directional direct current switching apparatus having arc extinguishing chambers alternatively used according to polarity applied to said apparatus
TW293130B (ja) * 1994-03-10 1996-12-11 Mitsubishi Electric Corp
DE102004008486B4 (de) * 2004-02-20 2006-02-09 Siemens Ag Löschkammer
US7034242B1 (en) 2004-11-09 2006-04-25 Eaton Corporation Arc chute and circuit interrupter employing the same
EP3048625B1 (en) * 2015-01-23 2017-08-16 ABB S.p.A. Low voltage switch pole

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH042231U (ja) * 1990-04-19 1992-01-09

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279040A (en) * 1938-09-19 1942-04-07 Gen Electric Alternating current circuit interrupter
US2270723A (en) * 1939-10-11 1942-01-20 Gen Electric Arc shield
BE534130A (ja) * 1953-12-18
US2911505A (en) * 1955-11-04 1959-11-03 Reyrolle A & Co Ltd Arc chutes
US3009041A (en) * 1959-09-25 1961-11-14 Gen Electric Arc-extinguishing device for direct current arcs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH042231U (ja) * 1990-04-19 1992-01-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111863485A (zh) * 2020-06-30 2020-10-30 国网电力科学研究院有限公司 一种断路器极柱部件及其制造方法
CN111863485B (zh) * 2020-06-30 2022-11-01 国网电力科学研究院有限公司 一种断路器极柱部件及其制造方法

Also Published As

Publication number Publication date
CA1081745A (en) 1980-07-15
US4082931A (en) 1978-04-04
GB1576777A (en) 1980-10-15

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