JPS59116560A - 電気器具の通電用端子のビスゆるみ検出器 - Google Patents

電気器具の通電用端子のビスゆるみ検出器

Info

Publication number
JPS59116560A
JPS59116560A JP57228146A JP22814682A JPS59116560A JP S59116560 A JPS59116560 A JP S59116560A JP 57228146 A JP57228146 A JP 57228146A JP 22814682 A JP22814682 A JP 22814682A JP S59116560 A JPS59116560 A JP S59116560A
Authority
JP
Japan
Prior art keywords
screw
timer
loosening
voltage
output
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
JP57228146A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0222914B2 (OSRAM
Inventor
Hiroshi Eianji
永安寺　宏
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering 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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP57228146A priority Critical patent/JPS59116560A/ja
Publication of JPS59116560A publication Critical patent/JPS59116560A/ja
Publication of JPH0222914B2 publication Critical patent/JPH0222914B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP57228146A 1982-12-24 1982-12-24 電気器具の通電用端子のビスゆるみ検出器 Granted JPS59116560A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57228146A JPS59116560A (ja) 1982-12-24 1982-12-24 電気器具の通電用端子のビスゆるみ検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57228146A JPS59116560A (ja) 1982-12-24 1982-12-24 電気器具の通電用端子のビスゆるみ検出器

Publications (2)

Publication Number Publication Date
JPS59116560A true JPS59116560A (ja) 1984-07-05
JPH0222914B2 JPH0222914B2 (OSRAM) 1990-05-22

Family

ID=16871943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57228146A Granted JPS59116560A (ja) 1982-12-24 1982-12-24 電気器具の通電用端子のビスゆるみ検出器

Country Status (1)

Country Link
JP (1) JPS59116560A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8429990B2 (en) 2008-10-09 2013-04-30 HGST Netherlands B.V. Top cover screw floating checker system for hard disk
CN108918118A (zh) * 2018-07-06 2018-11-30 西安工程大学 一种基于人工激励的输电铁塔螺栓松动监测系统及方法
JP2021025876A (ja) * 2019-08-05 2021-02-22 富士電機機器制御株式会社 端子ゆるみ診断装置、過負荷継電器及び電磁開閉器
JP2022177676A (ja) * 2021-05-18 2022-12-01 河村電器産業株式会社 接続不良検出回路

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8429990B2 (en) 2008-10-09 2013-04-30 HGST Netherlands B.V. Top cover screw floating checker system for hard disk
CN108918118A (zh) * 2018-07-06 2018-11-30 西安工程大学 一种基于人工激励的输电铁塔螺栓松动监测系统及方法
JP2021025876A (ja) * 2019-08-05 2021-02-22 富士電機機器制御株式会社 端子ゆるみ診断装置、過負荷継電器及び電磁開閉器
JP2022177676A (ja) * 2021-05-18 2022-12-01 河村電器産業株式会社 接続不良検出回路

Also Published As

Publication number Publication date
JPH0222914B2 (OSRAM) 1990-05-22

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