JPS6347007Y2 - - Google Patents

Info

Publication number
JPS6347007Y2
JPS6347007Y2 JP7196381U JP7196381U JPS6347007Y2 JP S6347007 Y2 JPS6347007 Y2 JP S6347007Y2 JP 7196381 U JP7196381 U JP 7196381U JP 7196381 U JP7196381 U JP 7196381U JP S6347007 Y2 JPS6347007 Y2 JP S6347007Y2
Authority
JP
Japan
Prior art keywords
arc extinguishing
chamber
extinguishing chamber
air
arc
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
JP7196381U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57185156U (de
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
Priority to JP7196381U priority Critical patent/JPS6347007Y2/ja
Publication of JPS57185156U publication Critical patent/JPS57185156U/ja
Application granted granted Critical
Publication of JPS6347007Y2 publication Critical patent/JPS6347007Y2/ja
Expired 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
    • H01H2009/348—Provisions for recirculation of arcing gasses to improve the arc extinguishing, e.g. move the arc quicker into the arcing chamber

Landscapes

  • Breakers (AREA)
JP7196381U 1981-05-20 1981-05-20 Expired JPS6347007Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7196381U JPS6347007Y2 (de) 1981-05-20 1981-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7196381U JPS6347007Y2 (de) 1981-05-20 1981-05-20

Publications (2)

Publication Number Publication Date
JPS57185156U JPS57185156U (de) 1982-11-24
JPS6347007Y2 true JPS6347007Y2 (de) 1988-12-05

Family

ID=29867750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7196381U Expired JPS6347007Y2 (de) 1981-05-20 1981-05-20

Country Status (1)

Country Link
JP (1) JPS6347007Y2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581511A (en) * 1984-09-28 1986-04-08 Westinghouse Electric Corp. Molded case circuit breaker with an improved internal venting system

Also Published As

Publication number Publication date
JPS57185156U (de) 1982-11-24

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