JPH0446430B2 - - Google Patents

Info

Publication number
JPH0446430B2
JPH0446430B2 JP58077331A JP7733183A JPH0446430B2 JP H0446430 B2 JPH0446430 B2 JP H0446430B2 JP 58077331 A JP58077331 A JP 58077331A JP 7733183 A JP7733183 A JP 7733183A JP H0446430 B2 JPH0446430 B2 JP H0446430B2
Authority
JP
Japan
Prior art keywords
developer
toner
concentration
reactance
reactor
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
JP58077331A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59202475A (ja
Inventor
Masayoshi Furuichi
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.)
KASHIO DENSHI KOGYO KK
KASHIO KEISANKI KK
Original Assignee
KASHIO DENSHI KOGYO KK
KASHIO KEISANKI KK
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 KASHIO DENSHI KOGYO KK, KASHIO KEISANKI KK filed Critical KASHIO DENSHI KOGYO KK
Priority to JP7733183A priority Critical patent/JPS59202475A/ja
Publication of JPS59202475A publication Critical patent/JPS59202475A/ja
Publication of JPH0446430B2 publication Critical patent/JPH0446430B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0851—Detection or control means for the developer concentration the concentration being measured by electrical means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level
    • G03G15/086—Detection or control means for the developer level the level being measured by electro-magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
JP7733183A 1983-04-30 1983-04-30 現像剤の濃度検知装置 Granted JPS59202475A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7733183A JPS59202475A (ja) 1983-04-30 1983-04-30 現像剤の濃度検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7733183A JPS59202475A (ja) 1983-04-30 1983-04-30 現像剤の濃度検知装置

Publications (2)

Publication Number Publication Date
JPS59202475A JPS59202475A (ja) 1984-11-16
JPH0446430B2 true JPH0446430B2 (en]) 1992-07-29

Family

ID=13630940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7733183A Granted JPS59202475A (ja) 1983-04-30 1983-04-30 現像剤の濃度検知装置

Country Status (1)

Country Link
JP (1) JPS59202475A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101389718B1 (ko) * 2013-04-11 2014-04-28 김우진 포장필름의 연속 공급장치

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275478A (ja) * 1985-09-27 1987-04-07 Dainippon Screen Mfg Co Ltd 電子写真複写機のトナ−濃度制御装置
DE3620365A1 (de) * 1986-06-18 1987-12-23 Siemens Ag Vorratsbehaelter fuer pulverfoermigen toner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018065B2 (ja) * 1976-08-16 1985-05-08 キヤノン株式会社 現像装置
JPS592803B2 (ja) * 1978-07-15 1984-01-20 株式会社ターダ 加熱調理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101389718B1 (ko) * 2013-04-11 2014-04-28 김우진 포장필름의 연속 공급장치

Also Published As

Publication number Publication date
JPS59202475A (ja) 1984-11-16

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