JPS57154720A - Delay opening device for switch - Google Patents

Delay opening device for switch

Info

Publication number
JPS57154720A
JPS57154720A JP3987481A JP3987481A JPS57154720A JP S57154720 A JPS57154720 A JP S57154720A JP 3987481 A JP3987481 A JP 3987481A JP 3987481 A JP3987481 A JP 3987481A JP S57154720 A JPS57154720 A JP S57154720A
Authority
JP
Japan
Prior art keywords
switch
opening device
delay opening
delay
opening
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
JP3987481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0150170B2 (enExample
Inventor
Saburou Ishikawa
Kojirou Sakata
Shirou Sasaki
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.)
Togami Electric Mfg Co Ltd
Original Assignee
Togami Electric Mfg 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 Togami Electric Mfg Co Ltd filed Critical Togami Electric Mfg Co Ltd
Priority to JP3987481A priority Critical patent/JPS57154720A/ja
Publication of JPS57154720A publication Critical patent/JPS57154720A/ja
Publication of JPH0150170B2 publication Critical patent/JPH0150170B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)
JP3987481A 1981-03-19 1981-03-19 Delay opening device for switch Granted JPS57154720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3987481A JPS57154720A (en) 1981-03-19 1981-03-19 Delay opening device for switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3987481A JPS57154720A (en) 1981-03-19 1981-03-19 Delay opening device for switch

Publications (2)

Publication Number Publication Date
JPS57154720A true JPS57154720A (en) 1982-09-24
JPH0150170B2 JPH0150170B2 (enExample) 1989-10-27

Family

ID=12565123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3987481A Granted JPS57154720A (en) 1981-03-19 1981-03-19 Delay opening device for switch

Country Status (1)

Country Link
JP (1) JPS57154720A (enExample)

Also Published As

Publication number Publication date
JPH0150170B2 (enExample) 1989-10-27

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