JPH0220742Y2 - - Google Patents

Info

Publication number
JPH0220742Y2
JPH0220742Y2 JP1981002127U JP212781U JPH0220742Y2 JP H0220742 Y2 JPH0220742 Y2 JP H0220742Y2 JP 1981002127 U JP1981002127 U JP 1981002127U JP 212781 U JP212781 U JP 212781U JP H0220742 Y2 JPH0220742 Y2 JP H0220742Y2
Authority
JP
Japan
Prior art keywords
arc
iron core
insulating cover
electrode
central protrusion
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
JP1981002127U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57115142U (en]
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 JP1981002127U priority Critical patent/JPH0220742Y2/ja
Publication of JPS57115142U publication Critical patent/JPS57115142U/ja
Application granted granted Critical
Publication of JPH0220742Y2 publication Critical patent/JPH0220742Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
JP1981002127U 1981-01-09 1981-01-09 Expired JPH0220742Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981002127U JPH0220742Y2 (en]) 1981-01-09 1981-01-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981002127U JPH0220742Y2 (en]) 1981-01-09 1981-01-09

Publications (2)

Publication Number Publication Date
JPS57115142U JPS57115142U (en]) 1982-07-16
JPH0220742Y2 true JPH0220742Y2 (en]) 1990-06-06

Family

ID=29800571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981002127U Expired JPH0220742Y2 (en]) 1981-01-09 1981-01-09

Country Status (1)

Country Link
JP (1) JPH0220742Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5282052B2 (ja) * 2010-01-26 2013-09-04 パナソニック株式会社 固定部材

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574673A5 (en]) * 1974-08-20 1976-04-15 Bbc Brown Boveri & Cie
JPS6125149Y2 (en]) * 1979-06-15 1986-07-29

Also Published As

Publication number Publication date
JPS57115142U (en]) 1982-07-16

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