JPS5754052A - Dotsusetsushokuichikenshutsuho - Google Patents

Dotsusetsushokuichikenshutsuho

Info

Publication number
JPS5754052A
JPS5754052A JP12611980A JP12611980A JPS5754052A JP S5754052 A JPS5754052 A JP S5754052A JP 12611980 A JP12611980 A JP 12611980A JP 12611980 A JP12611980 A JP 12611980A JP S5754052 A JPS5754052 A JP S5754052A
Authority
JP
Japan
Prior art keywords
bearing
brush
blade
conductive
detecting method
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
JP12611980A
Other languages
English (en)
Inventor
Koji Nakazawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12611980A priority Critical patent/JPS5754052A/ja
Publication of JPS5754052A publication Critical patent/JPS5754052A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Machine Tool Sensing Apparatuses (AREA)
JP12611980A 1980-09-12 1980-09-12 Dotsusetsushokuichikenshutsuho Pending JPS5754052A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12611980A JPS5754052A (ja) 1980-09-12 1980-09-12 Dotsusetsushokuichikenshutsuho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12611980A JPS5754052A (ja) 1980-09-12 1980-09-12 Dotsusetsushokuichikenshutsuho

Publications (1)

Publication Number Publication Date
JPS5754052A true JPS5754052A (ja) 1982-03-31

Family

ID=14927106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12611980A Pending JPS5754052A (ja) 1980-09-12 1980-09-12 Dotsusetsushokuichikenshutsuho

Country Status (1)

Country Link
JP (1) JPS5754052A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299058A (ja) * 1985-10-25 1987-05-08 Dainichi Kiko Kk ワ−クの位置検出方法
JP2010253576A (ja) * 2009-04-21 2010-11-11 Disco Abrasive Syst Ltd 切削装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299058A (ja) * 1985-10-25 1987-05-08 Dainichi Kiko Kk ワ−クの位置検出方法
JP2010253576A (ja) * 2009-04-21 2010-11-11 Disco Abrasive Syst Ltd 切削装置

Similar Documents

Publication Publication Date Title
AU8220582A (en) Leakage impedance of an ac power supply
SE8503532D0 (sv) Elektrokirurgiskt verktyg
IN163306B (ja)
JPS5754052A (ja) Dotsusetsushokuichikenshutsuho
ES483028A0 (es) Estator de maquina electrica giratoria y maquina electrica giratoria comprensiva del mismo.
JPS5229938A (en) Detection apparatus for the operation of electric machiens
JPS5576960A (en) Method of measuring low grounding resistance
Pasquali et al. Measurement of the electrical skin resistance during skin drilling.
JPS535577A (en) Ignition property measurement method for controllable semiconductor device
JPS57211475A (en) Grinding method and device
JPS5489204A (en) Method for taking out signals
JPS57203973A (en) Measuring device for electrical conductivity
JPS5554455A (en) Surface electrometer available for system selection
JPS55113956A (en) Motor rotating speed detecting system
NL7411937A (en) Body feeler electrode for diagnostic test - has electrolyte forming part of solid body rolled over surface while potential is registered
JPS5621748A (en) Contact detector
JPS57138538A (en) Electric spark machining device
JPS56107121A (en) Digital device for measuring length
JPS57201827A (en) Temperature detecting device
JPS52145278A (en) Friction detector for rotary machine
JPS57138537A (en) Electric spark machining device
JPS5297109A (en) Rotary electric machine
JPS5376082A (en) Insulation resistance measuring apparatus
JPS5393072A (en) Earthing resistance measuring apparatus
IT1225687B (it) Dispositivo di protezione del cuscinetto isolato dell'albero di un gruppo turbina-alternatore