JPS531575A - Method of measuring speed of opening and closing circuit breaker or the like - Google Patents

Method of measuring speed of opening and closing circuit breaker or the like

Info

Publication number
JPS531575A
JPS531575A JP7578676A JP7578676A JPS531575A JP S531575 A JPS531575 A JP S531575A JP 7578676 A JP7578676 A JP 7578676A JP 7578676 A JP7578676 A JP 7578676A JP S531575 A JPS531575 A JP S531575A
Authority
JP
Japan
Prior art keywords
opening
circuit breaker
measuring speed
closing circuit
closing
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
JP7578676A
Other languages
English (en)
Other versions
JPS5944585B2 (ja
Inventor
Hiroyuki Ochiai
Shiyouichi Hamada
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.)
Nissin Electric Co Ltd
Original Assignee
Nissin Electric Co Ltd
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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Priority to JP7578676A priority Critical patent/JPS5944585B2/ja
Publication of JPS531575A publication Critical patent/JPS531575A/ja
Publication of JPS5944585B2 publication Critical patent/JPS5944585B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanisms For Operating Contacts (AREA)
JP7578676A 1976-06-25 1976-06-25 しゃ断器類の開閉速度測定装置 Expired JPS5944585B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7578676A JPS5944585B2 (ja) 1976-06-25 1976-06-25 しゃ断器類の開閉速度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7578676A JPS5944585B2 (ja) 1976-06-25 1976-06-25 しゃ断器類の開閉速度測定装置

Publications (2)

Publication Number Publication Date
JPS531575A true JPS531575A (en) 1978-01-09
JPS5944585B2 JPS5944585B2 (ja) 1984-10-30

Family

ID=13586233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7578676A Expired JPS5944585B2 (ja) 1976-06-25 1976-06-25 しゃ断器類の開閉速度測定装置

Country Status (1)

Country Link
JP (1) JPS5944585B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142321U (ja) * 1983-03-14 1984-09-22 東急建設株式会社 防音壁等における壁板の支柱
JPH01143818U (ja) * 1988-10-07 1989-10-03

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142321U (ja) * 1983-03-14 1984-09-22 東急建設株式会社 防音壁等における壁板の支柱
JPH0320459Y2 (ja) * 1983-03-14 1991-05-01
JPH01143818U (ja) * 1988-10-07 1989-10-03
JPH0714501Y2 (ja) * 1988-10-07 1995-04-10 旭化成工業株式会社 Ｐｃ壁パネルの取付装置

Also Published As

Publication number Publication date
JPS5944585B2 (ja) 1984-10-30

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