JPS604189Y2 - 現像装置 - Google Patents

現像装置

Info

Publication number
JPS604189Y2
JPS604189Y2 JP5100179U JP5100179U JPS604189Y2 JP S604189 Y2 JPS604189 Y2 JP S604189Y2 JP 5100179 U JP5100179 U JP 5100179U JP 5100179 U JP5100179 U JP 5100179U JP S604189 Y2 JPS604189 Y2 JP S604189Y2
Authority
JP
Japan
Prior art keywords
developer
coil
developing device
inductance
toner
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
Application number
JP5100179U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55152549U (enExample
Inventor
久雄 藤田
康彦 田中
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP5100179U priority Critical patent/JPS604189Y2/ja
Publication of JPS55152549U publication Critical patent/JPS55152549U/ja
Application granted granted Critical
Publication of JPS604189Y2 publication Critical patent/JPS604189Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
JP5100179U 1979-04-17 1979-04-17 現像装置 Expired JPS604189Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5100179U JPS604189Y2 (ja) 1979-04-17 1979-04-17 現像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5100179U JPS604189Y2 (ja) 1979-04-17 1979-04-17 現像装置

Publications (2)

Publication Number Publication Date
JPS55152549U JPS55152549U (enExample) 1980-11-04
JPS604189Y2 true JPS604189Y2 (ja) 1985-02-05

Family

ID=28939552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5100179U Expired JPS604189Y2 (ja) 1979-04-17 1979-04-17 現像装置

Country Status (1)

Country Link
JP (1) JPS604189Y2 (enExample)

Also Published As

Publication number Publication date
JPS55152549U (enExample) 1980-11-04

Similar Documents

Publication Publication Date Title
CA1090869A (en) Apparatus and method for measurement of the ratio of toner particle electrostatic charge to toner particle mass in electrostatographic devices
EP1914603B1 (en) Image forming apparatus
US4660505A (en) Developing apparatus
JP2003307918A (ja) 現像装置および画像形成装置
JP2000056639A (ja) 画像形成装置
US4582415A (en) Apparatus for detecting the reasonable condition of developer in a copying machine
JPS604189Y2 (ja) 現像装置
JPH117189A (ja) 現像装置
US4208985A (en) Apparatus for monitoring the concentration of toner in a developer mix
US4190018A (en) Powder density control circuit for a photocopier
JPS602599Y2 (ja) トナ−濃度検出装置
JPH0559427B2 (enExample)
JPH08106211A (ja) 画像形成装置
JPS5977463A (ja) 電子写真複写機等のトナ−濃度検出装置
JPS6311648Y2 (enExample)
JPS58121051A (ja) 現像方法及び装置
JPS6018063B2 (ja) 乾式現像装置
JPH0375861B2 (enExample)
JPH048793B2 (enExample)
JPH048794B2 (enExample)
JPS6120605Y2 (enExample)
JPH0210539Y2 (enExample)
JPS5953864A (ja) 画像調整方法
JPH0833689B2 (ja) 静電潜像の現像方式
JPH01316768A (ja) 電子写真の現像装置