JPH036467B2 - - Google Patents

Info

Publication number
JPH036467B2
JPH036467B2 JP54079860A JP7986079A JPH036467B2 JP H036467 B2 JPH036467 B2 JP H036467B2 JP 54079860 A JP54079860 A JP 54079860A JP 7986079 A JP7986079 A JP 7986079A JP H036467 B2 JPH036467 B2 JP H036467B2
Authority
JP
Japan
Prior art keywords
voltage
potential
electrode
measured
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.)
Expired - Lifetime
Application number
JP54079860A
Other languages
English (en)
Japanese (ja)
Other versions
JPS564062A (en
Inventor
Koji Suzuki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP7986079A priority Critical patent/JPS564062A/ja
Priority to US06/141,885 priority patent/US4367948A/en
Priority to GB8013382A priority patent/GB2050633B/en
Priority to DE19803015859 priority patent/DE3015859A1/de
Publication of JPS564062A publication Critical patent/JPS564062A/ja
Priority to US06/714,574 priority patent/US4683436A/en
Publication of JPH036467B2 publication Critical patent/JPH036467B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)
JP7986079A 1979-04-24 1979-06-25 Surface electrometer Granted JPS564062A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7986079A JPS564062A (en) 1979-06-25 1979-06-25 Surface electrometer
US06/141,885 US4367948A (en) 1979-04-24 1980-04-21 Surface potential electrometer and image forming apparatus using the same
GB8013382A GB2050633B (en) 1979-04-24 1980-04-23 Surface potential electrometer and image forming apparatus using the same
DE19803015859 DE3015859A1 (de) 1979-04-24 1980-04-24 Oberflaechenpotential-elektrometer und mit diesem ausgestattetes bilderzeugungsgeraet
US06/714,574 US4683436A (en) 1979-04-24 1985-03-21 Surface potential electrometer and image forming apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7986079A JPS564062A (en) 1979-06-25 1979-06-25 Surface electrometer

Publications (2)

Publication Number Publication Date
JPS564062A JPS564062A (en) 1981-01-16
JPH036467B2 true JPH036467B2 (cs) 1991-01-30

Family

ID=13701946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7986079A Granted JPS564062A (en) 1979-04-24 1979-06-25 Surface electrometer

Country Status (1)

Country Link
JP (1) JPS564062A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58144276U (ja) * 1982-03-24 1983-09-28 ミドリ安全工業株式会社 携帯用表面電位計

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149855A (en) * 1979-04-16 1980-11-21 Ricoh Co Ltd Noise reducing circuit in noncontact type electrometer

Also Published As

Publication number Publication date
JPS564062A (en) 1981-01-16

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