JPS58108450A - 現像剤の濃度検知装置 - Google Patents

現像剤の濃度検知装置

Info

Publication number
JPS58108450A
JPS58108450A JP20607281A JP20607281A JPS58108450A JP S58108450 A JPS58108450 A JP S58108450A JP 20607281 A JP20607281 A JP 20607281A JP 20607281 A JP20607281 A JP 20607281A JP S58108450 A JPS58108450 A JP S58108450A
Authority
JP
Japan
Prior art keywords
magnetic
developer
cylindrical body
magnetic path
coil
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
JP20607281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0345833B2 (enrdf_load_stackoverflow
Inventor
Masayoshi Furuichi
正義 古市
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.)
I D KK
Casio Computer Co Ltd
Original Assignee
I D KK
Casio Computer 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 I D KK, Casio Computer Co Ltd filed Critical I D KK
Priority to JP20607281A priority Critical patent/JPS58108450A/ja
Publication of JPS58108450A publication Critical patent/JPS58108450A/ja
Publication of JPH0345833B2 publication Critical patent/JPH0345833B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Dry Development In Electrophotography (AREA)
JP20607281A 1981-12-22 1981-12-22 現像剤の濃度検知装置 Granted JPS58108450A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20607281A JPS58108450A (ja) 1981-12-22 1981-12-22 現像剤の濃度検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20607281A JPS58108450A (ja) 1981-12-22 1981-12-22 現像剤の濃度検知装置

Publications (2)

Publication Number Publication Date
JPS58108450A true JPS58108450A (ja) 1983-06-28
JPH0345833B2 JPH0345833B2 (enrdf_load_stackoverflow) 1991-07-12

Family

ID=16517359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20607281A Granted JPS58108450A (ja) 1981-12-22 1981-12-22 現像剤の濃度検知装置

Country Status (1)

Country Link
JP (1) JPS58108450A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709861A1 (fr) * 1993-09-10 1995-03-17 Gec Alsthom T & D Sa Limiteur de courant inductif.
JP2018005035A (ja) * 2016-07-05 2018-01-11 京セラドキュメントソリューションズ株式会社 現像装置及び画像形成装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164850A (en) * 1979-06-12 1980-12-22 Copyer Co Ltd Toner concentration detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164850A (en) * 1979-06-12 1980-12-22 Copyer Co Ltd Toner concentration detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709861A1 (fr) * 1993-09-10 1995-03-17 Gec Alsthom T & D Sa Limiteur de courant inductif.
JP2018005035A (ja) * 2016-07-05 2018-01-11 京セラドキュメントソリューションズ株式会社 現像装置及び画像形成装置

Also Published As

Publication number Publication date
JPH0345833B2 (enrdf_load_stackoverflow) 1991-07-12

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