JPS554577A - Electrometer - Google Patents

Electrometer

Info

Publication number
JPS554577A
JPS554577A JP7825778A JP7825778A JPS554577A JP S554577 A JPS554577 A JP S554577A JP 7825778 A JP7825778 A JP 7825778A JP 7825778 A JP7825778 A JP 7825778A JP S554577 A JPS554577 A JP S554577A
Authority
JP
Japan
Prior art keywords
photoreceptor
detector
electrode
potential
detecting electrode
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
JP7825778A
Other languages
English (en)
Other versions
JPS6050303B2 (ja
Inventor
Tadahiro Eda
Susumu Tatsumi
Tsutomu Imai
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP53078257A priority Critical patent/JPS6050303B2/ja
Priority to US06/017,856 priority patent/US4266870A/en
Priority to DE2909343A priority patent/DE2909343C2/de
Publication of JPS554577A publication Critical patent/JPS554577A/ja
Publication of JPS6050303B2 publication Critical patent/JPS6050303B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Developing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP53078257A 1978-03-09 1978-06-27 電位計 Expired JPS6050303B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP53078257A JPS6050303B2 (ja) 1978-06-27 1978-06-27 電位計
US06/017,856 US4266870A (en) 1978-03-09 1979-03-06 Electrostatographic apparatus comprising developing bias means
DE2909343A DE2909343C2 (de) 1978-03-09 1979-03-09 Elektrophotographisches Kopiergerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53078257A JPS6050303B2 (ja) 1978-06-27 1978-06-27 電位計

Publications (2)

Publication Number Publication Date
JPS554577A true JPS554577A (en) 1980-01-14
JPS6050303B2 JPS6050303B2 (ja) 1985-11-07

Family

ID=13656930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53078257A Expired JPS6050303B2 (ja) 1978-03-09 1978-06-27 電位計

Country Status (1)

Country Link
JP (1) JPS6050303B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103235195A (zh) * 2013-04-28 2013-08-07 北京理工大学 一种非接触式静电探测装置
JP2014502727A (ja) * 2010-12-30 2014-02-03 アクサン・テクノロジーズ・インコーポレーテッド Ｏｃｔ撮像に用いられる統合化された増幅器付き平衡光検出器システム
US10488177B2 (en) 2010-12-30 2019-11-26 Axsun Technologies, Inc. Optical coherence tomography (OCT) system having integrated detector and analysis systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014502727A (ja) * 2010-12-30 2014-02-03 アクサン・テクノロジーズ・インコーポレーテッド Ｏｃｔ撮像に用いられる統合化された増幅器付き平衡光検出器システム
US10488177B2 (en) 2010-12-30 2019-11-26 Axsun Technologies, Inc. Optical coherence tomography (OCT) system having integrated detector and analysis systems
CN103235195A (zh) * 2013-04-28 2013-08-07 北京理工大学 一种非接触式静电探测装置

Also Published As

Publication number Publication date
JPS6050303B2 (ja) 1985-11-07

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