JPS58213258A - 表面電位検出装置 - Google Patents

表面電位検出装置

Info

Publication number
JPS58213258A
JPS58213258A JP9684682A JP9684682A JPS58213258A JP S58213258 A JPS58213258 A JP S58213258A JP 9684682 A JP9684682 A JP 9684682A JP 9684682 A JP9684682 A JP 9684682A JP S58213258 A JPS58213258 A JP S58213258A
Authority
JP
Japan
Prior art keywords
electrode
electrodes
capacitor
detected
electric
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
JP9684682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0145873B2 (OSRAM
Inventor
Mitsuhiro Murata
充弘 村田
Akira Kumada
明 久万田
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP9684682A priority Critical patent/JPS58213258A/ja
Publication of JPS58213258A publication Critical patent/JPS58213258A/ja
Publication of JPH0145873B2 publication Critical patent/JPH0145873B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/24—Arrangements for measuring quantities of charge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP9684682A 1982-06-04 1982-06-04 表面電位検出装置 Granted JPS58213258A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9684682A JPS58213258A (ja) 1982-06-04 1982-06-04 表面電位検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9684682A JPS58213258A (ja) 1982-06-04 1982-06-04 表面電位検出装置

Publications (2)

Publication Number Publication Date
JPS58213258A true JPS58213258A (ja) 1983-12-12
JPH0145873B2 JPH0145873B2 (OSRAM) 1989-10-05

Family

ID=14175866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9684682A Granted JPS58213258A (ja) 1982-06-04 1982-06-04 表面電位検出装置

Country Status (1)

Country Link
JP (1) JPS58213258A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115675U (OSRAM) * 1986-01-13 1987-07-23
WO2015186485A1 (ja) * 2014-06-04 2015-12-10 長谷川電機工業株式会社 直流電圧検出器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107166A (en) * 1981-01-23 1981-08-25 Ando Electric Co Ltd Surfacial electrometer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107166A (en) * 1981-01-23 1981-08-25 Ando Electric Co Ltd Surfacial electrometer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115675U (OSRAM) * 1986-01-13 1987-07-23
WO2015186485A1 (ja) * 2014-06-04 2015-12-10 長谷川電機工業株式会社 直流電圧検出器
US20170082664A1 (en) * 2014-06-04 2017-03-23 Hasegawa Electric Co., Ltd. Dc voltage detector

Also Published As

Publication number Publication date
JPH0145873B2 (OSRAM) 1989-10-05

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