JPS57170417A - Arc drive unit - Google Patents

Arc drive unit

Info

Publication number
JPS57170417A
JPS57170417A JP5541781A JP5541781A JPS57170417A JP S57170417 A JPS57170417 A JP S57170417A JP 5541781 A JP5541781 A JP 5541781A JP 5541781 A JP5541781 A JP 5541781A JP S57170417 A JPS57170417 A JP S57170417A
Authority
JP
Japan
Prior art keywords
drive unit
arc drive
arc
unit
drive
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.)
Pending
Application number
JP5541781A
Other languages
Japanese (ja)
Inventor
Takao Yamada
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP5541781A priority Critical patent/JPS57170417A/en
Publication of JPS57170417A publication Critical patent/JPS57170417A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
JP5541781A 1981-04-13 1981-04-13 Arc drive unit Pending JPS57170417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5541781A JPS57170417A (en) 1981-04-13 1981-04-13 Arc drive unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5541781A JPS57170417A (en) 1981-04-13 1981-04-13 Arc drive unit

Publications (1)

Publication Number Publication Date
JPS57170417A true JPS57170417A (en) 1982-10-20

Family

ID=12997992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5541781A Pending JPS57170417A (en) 1981-04-13 1981-04-13 Arc drive unit

Country Status (1)

Country Link
JP (1) JPS57170417A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004075228A1 (en) * 2003-02-21 2004-09-02 Sumitomo Electric Industries, Ltd. Dc relay
JP2011154818A (en) * 2010-01-26 2011-08-11 Fujitsu Component Ltd Electromagnetic relay

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004075228A1 (en) * 2003-02-21 2004-09-02 Sumitomo Electric Industries, Ltd. Dc relay
US7145422B2 (en) 2003-02-21 2006-12-05 Sumitomo Electric Industries, Ltd. DC relay
JP2011154818A (en) * 2010-01-26 2011-08-11 Fujitsu Component Ltd Electromagnetic relay

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