JPH0124327B2 - - Google Patents

Info

Publication number
JPH0124327B2
JPH0124327B2 JP56077409A JP7740981A JPH0124327B2 JP H0124327 B2 JPH0124327 B2 JP H0124327B2 JP 56077409 A JP56077409 A JP 56077409A JP 7740981 A JP7740981 A JP 7740981A JP H0124327 B2 JPH0124327 B2 JP H0124327B2
Authority
JP
Japan
Prior art keywords
arc
contact
movable contact
fixed contact
movable
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
JP56077409A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57191914A (en
Inventor
Sadajiro Mori
Shigeru Masuda
Hiroyuki Okado
Masahiro Kakizoe
Suketsugu Sako
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56077409A priority Critical patent/JPS57191914A/ja
Priority to KR2019820002983U priority patent/KR880000760Y1/ko
Priority to DE8282104405T priority patent/DE3272693D1/de
Priority to DE8585103639T priority patent/DE3280416T2/de
Priority to EP82104405A priority patent/EP0067321B1/en
Priority to EP85103639A priority patent/EP0155707B1/en
Priority to US06/380,314 priority patent/US4429198A/en
Publication of JPS57191914A publication Critical patent/JPS57191914A/ja
Publication of JPH0124327B2 publication Critical patent/JPH0124327B2/ja
Granted 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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
JP56077409A 1981-05-20 1981-05-20 Power switching device Granted JPS57191914A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP56077409A JPS57191914A (en) 1981-05-20 1981-05-20 Power switching device
KR2019820002983U KR880000760Y1 (ko) 1981-05-20 1982-04-16 전력개폐장치
DE8282104405T DE3272693D1 (en) 1981-05-20 1982-05-19 Power switchgear device
DE8585103639T DE3280416T2 (de) 1981-05-20 1982-05-19 Leistungsschaltvorrichtung.
EP82104405A EP0067321B1 (en) 1981-05-20 1982-05-19 Power switchgear device
EP85103639A EP0155707B1 (en) 1981-05-20 1982-05-19 Power schwitchgear device
US06/380,314 US4429198A (en) 1981-05-20 1982-05-20 Power switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56077409A JPS57191914A (en) 1981-05-20 1981-05-20 Power switching device

Publications (2)

Publication Number Publication Date
JPS57191914A JPS57191914A (en) 1982-11-25
JPH0124327B2 true JPH0124327B2 (en]) 1989-05-11

Family

ID=13633114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56077409A Granted JPS57191914A (en) 1981-05-20 1981-05-20 Power switching device

Country Status (2)

Country Link
JP (1) JPS57191914A (en])
KR (1) KR880000760Y1 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103229A (ja) * 1982-12-03 1984-06-14 三菱電機株式会社 開閉器
JPS59117017A (ja) * 1982-12-22 1984-07-06 三菱電機株式会社 接点開閉器
JPS59108217A (ja) * 1982-12-09 1984-06-22 三菱電機株式会社 開閉器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4319700Y1 (en]) * 1965-10-18 1968-08-17

Also Published As

Publication number Publication date
KR830004319U (ko) 1983-12-30
KR880000760Y1 (ko) 1988-03-15
JPS57191914A (en) 1982-11-25

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