JPS57154741A - Device for protecting switch tripping unit - Google Patents

Device for protecting switch tripping unit

Info

Publication number
JPS57154741A
JPS57154741A JP4143381A JP4143381A JPS57154741A JP S57154741 A JPS57154741 A JP S57154741A JP 4143381 A JP4143381 A JP 4143381A JP 4143381 A JP4143381 A JP 4143381A JP S57154741 A JPS57154741 A JP S57154741A
Authority
JP
Japan
Prior art keywords
tripping unit
switch tripping
protecting switch
protecting
unit
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
JP4143381A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0121576B2 (enrdf_load_stackoverflow
Inventor
Toshiaki Kuramitsu
Takumi Fujimoto
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 JP4143381A priority Critical patent/JPS57154741A/ja
Publication of JPS57154741A publication Critical patent/JPS57154741A/ja
Publication of JPH0121576B2 publication Critical patent/JPH0121576B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Breakers (AREA)
JP4143381A 1981-03-19 1981-03-19 Device for protecting switch tripping unit Granted JPS57154741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4143381A JPS57154741A (en) 1981-03-19 1981-03-19 Device for protecting switch tripping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4143381A JPS57154741A (en) 1981-03-19 1981-03-19 Device for protecting switch tripping unit

Publications (2)

Publication Number Publication Date
JPS57154741A true JPS57154741A (en) 1982-09-24
JPH0121576B2 JPH0121576B2 (enrdf_load_stackoverflow) 1989-04-21

Family

ID=12608227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4143381A Granted JPS57154741A (en) 1981-03-19 1981-03-19 Device for protecting switch tripping unit

Country Status (1)

Country Link
JP (1) JPS57154741A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03295885A (ja) * 1990-04-13 1991-12-26 Higashi Nippon Kankyo Eng:Kk 家畜糞尿等の腐敗性廃棄物を肥料にする方法及びその装置
CN103337424A (zh) * 2013-06-19 2013-10-02 邳州市国龙电器有限公司 一种永磁脱扣器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03295885A (ja) * 1990-04-13 1991-12-26 Higashi Nippon Kankyo Eng:Kk 家畜糞尿等の腐敗性廃棄物を肥料にする方法及びその装置
CN103337424A (zh) * 2013-06-19 2013-10-02 邳州市国龙电器有限公司 一种永磁脱扣器

Also Published As

Publication number Publication date
JPH0121576B2 (enrdf_load_stackoverflow) 1989-04-21

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