JPS5826428A - 回路しや断器 - Google Patents

回路しや断器

Info

Publication number
JPS5826428A
JPS5826428A JP12489381A JP12489381A JPS5826428A JP S5826428 A JPS5826428 A JP S5826428A JP 12489381 A JP12489381 A JP 12489381A JP 12489381 A JP12489381 A JP 12489381A JP S5826428 A JPS5826428 A JP S5826428A
Authority
JP
Japan
Prior art keywords
arc
pressure
contact
conductor
circuit breaker
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.)
Granted
Application number
JP12489381A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0222494B2 (en:Method
Inventor
久常　文之
伸示 山県
村上　貞利
悟 山崎
寺地　淳一
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 JP12489381A priority Critical patent/JPS5826428A/ja
Publication of JPS5826428A publication Critical patent/JPS5826428A/ja
Publication of JPH0222494B2 publication Critical patent/JPH0222494B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Breakers (AREA)
JP12489381A 1981-08-07 1981-08-07 回路しや断器 Granted JPS5826428A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12489381A JPS5826428A (ja) 1981-08-07 1981-08-07 回路しや断器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12489381A JPS5826428A (ja) 1981-08-07 1981-08-07 回路しや断器

Publications (2)

Publication Number Publication Date
JPS5826428A true JPS5826428A (ja) 1983-02-16
JPH0222494B2 JPH0222494B2 (en:Method) 1990-05-18

Family

ID=14896706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12489381A Granted JPS5826428A (ja) 1981-08-07 1981-08-07 回路しや断器

Country Status (1)

Country Link
JP (1) JPS5826428A (en:Method)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238483A (ja) * 1984-05-14 1985-11-27 Sumitomo Electric Ind Ltd 被覆超硬合金およびその製造方法
JPS60238482A (ja) * 1984-05-14 1985-11-27 Sumitomo Electric Ind Ltd 被覆超硬合金およびその製造方法
US5372873A (en) * 1992-10-22 1994-12-13 Mitsubishi Materials Corporation Multilayer coated hard alloy cutting tool
US5374471A (en) * 1992-11-27 1994-12-20 Mitsubishi Materials Corporation Multilayer coated hard alloy cutting tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912457U (en:Method) * 1972-05-06 1974-02-01
JPS4940765U (en:Method) * 1972-07-14 1974-04-10
JPS4950761U (en:Method) * 1972-08-10 1974-05-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912457U (en:Method) * 1972-05-06 1974-02-01
JPS4940765U (en:Method) * 1972-07-14 1974-04-10
JPS4950761U (en:Method) * 1972-08-10 1974-05-04

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238483A (ja) * 1984-05-14 1985-11-27 Sumitomo Electric Ind Ltd 被覆超硬合金およびその製造方法
JPS60238482A (ja) * 1984-05-14 1985-11-27 Sumitomo Electric Ind Ltd 被覆超硬合金およびその製造方法
US5372873A (en) * 1992-10-22 1994-12-13 Mitsubishi Materials Corporation Multilayer coated hard alloy cutting tool
US5374471A (en) * 1992-11-27 1994-12-20 Mitsubishi Materials Corporation Multilayer coated hard alloy cutting tool

Also Published As

Publication number Publication date
JPH0222494B2 (en:Method) 1990-05-18

Similar Documents

Publication Publication Date Title
JPS5826428A (ja) 回路しや断器
US4409445A (en) Circuit breaker
JPS5826432A (ja) 回路しや断器
JPS5826429A (ja) 回路しや断器
JPS5826433A (ja) 回路しや断器
JPS5828136A (ja) 回路しや断器
EP0074529A1 (en) A circuit breaker with arc restricting device
JPS5828134A (ja) 回路しや断器
JPS5828135A (ja) 回路しや断器
JPS612223A (ja) 回路しや断器
JPS5828137A (ja) 回路しや断器
JPS5828146A (ja) 回路しや断器
JPS5826431A (ja) 回路しや断器
JPS5826430A (ja) 回路しや断器
JPS5846540A (ja) 回路しや断器
JPH0218513Y2 (en:Method)
JPS5828148A (ja) 回路しや断器
JPS5830032A (ja) 回路しや断器
JPS5828147A (ja) 回路しや断器
JPH0218512Y2 (en:Method)
JPS5846538A (ja) 回路しや断器
JPS5826427A (ja) 回路しや断器
JPS60193225A (ja) 回路しや断器
JPS5828149A (ja) 回路しや断器
JPH0218516Y2 (en:Method)