JPH0126059B2 - - Google Patents

Info

Publication number
JPH0126059B2
JPH0126059B2 JP7783182A JP7783182A JPH0126059B2 JP H0126059 B2 JPH0126059 B2 JP H0126059B2 JP 7783182 A JP7783182 A JP 7783182A JP 7783182 A JP7783182 A JP 7783182A JP H0126059 B2 JPH0126059 B2 JP H0126059B2
Authority
JP
Japan
Prior art keywords
toner
developer
container
concentration
developing device
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
JP7783182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58194069A (ja
Inventor
Hiroshi Yasuba
Naokazu Nagasawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7783182A priority Critical patent/JPS58194069A/ja
Publication of JPS58194069A publication Critical patent/JPS58194069A/ja
Publication of JPH0126059B2 publication Critical patent/JPH0126059B2/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
    • G03G15/0849—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
    • G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
    • G03G15/0891—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers
    • G03G15/0893—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers in a closed loop within the sump of the developing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP7783182A 1982-05-10 1982-05-10 電子複写機の現像器 Granted JPS58194069A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7783182A JPS58194069A (ja) 1982-05-10 1982-05-10 電子複写機の現像器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7783182A JPS58194069A (ja) 1982-05-10 1982-05-10 電子複写機の現像器

Publications (2)

Publication Number Publication Date
JPS58194069A JPS58194069A (ja) 1983-11-11
JPH0126059B2 true JPH0126059B2 (zh) 1989-05-22

Family

ID=13644982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7783182A Granted JPS58194069A (ja) 1982-05-10 1982-05-10 電子複写機の現像器

Country Status (1)

Country Link
JP (1) JPS58194069A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62138878A (ja) * 1985-12-11 1987-06-22 Canon Inc 現像装置
JPS6370567U (zh) * 1986-10-27 1988-05-12
JPH0518764Y2 (zh) * 1986-10-27 1993-05-18

Also Published As

Publication number Publication date
JPS58194069A (ja) 1983-11-11

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