JPS5642920A - Circuit for preventing contact failure - Google Patents

Circuit for preventing contact failure

Info

Publication number
JPS5642920A
JPS5642920A JP11786879A JP11786879A JPS5642920A JP S5642920 A JPS5642920 A JP S5642920A JP 11786879 A JP11786879 A JP 11786879A JP 11786879 A JP11786879 A JP 11786879A JP S5642920 A JPS5642920 A JP S5642920A
Authority
JP
Japan
Prior art keywords
circuit
contact failure
preventing contact
preventing
failure
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
JP11786879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5638014B2 (cs
Inventor
Shirou Kotake
Makoto Yoshiri
Yutaka Nishino
Kaneyuki Nishihara
Akihiro Kobayashi
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.)
Toshiba Corp
Iwatsu Electric Co Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Iwatsu Electric Co Ltd
Nippon Telegraph and Telephone Corp
Tokyo Shibaura Electric Co Ltd
Nippon 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 Iwatsu Electric Co Ltd, Nippon Telegraph and Telephone Corp, Tokyo Shibaura Electric Co Ltd, Nippon Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Priority to JP11786879A priority Critical patent/JPS5642920A/ja
Publication of JPS5642920A publication Critical patent/JPS5642920A/ja
Publication of JPS5638014B2 publication Critical patent/JPS5638014B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)
JP11786879A 1979-09-17 1979-09-17 Circuit for preventing contact failure Granted JPS5642920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11786879A JPS5642920A (en) 1979-09-17 1979-09-17 Circuit for preventing contact failure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11786879A JPS5642920A (en) 1979-09-17 1979-09-17 Circuit for preventing contact failure

Publications (2)

Publication Number Publication Date
JPS5642920A true JPS5642920A (en) 1981-04-21
JPS5638014B2 JPS5638014B2 (cs) 1981-09-03

Family

ID=14722268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11786879A Granted JPS5642920A (en) 1979-09-17 1979-09-17 Circuit for preventing contact failure

Country Status (1)

Country Link
JP (1) JPS5642920A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199437A (en) * 1981-06-01 1982-12-07 Matsushita Electric Works Ltd Switching signal generating circuit
JPS62256320A (ja) * 1986-04-30 1987-11-09 パイオニア株式会社 オン／オフキ−スイツチの誤動作防止装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186212U (ja) * 1983-05-31 1984-12-11 株式会社　加ト吉 エビフライ材料用トレ−
JPH02131973U (cs) * 1989-04-05 1990-11-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199437A (en) * 1981-06-01 1982-12-07 Matsushita Electric Works Ltd Switching signal generating circuit
JPS62256320A (ja) * 1986-04-30 1987-11-09 パイオニア株式会社 オン／オフキ−スイツチの誤動作防止装置

Also Published As

Publication number Publication date
JPS5638014B2 (cs) 1981-09-03

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