BE726274A - - Google Patents

Info

Publication number
BE726274A
BE726274A BE726274DA BE726274A BE 726274 A BE726274 A BE 726274A BE 726274D A BE726274D A BE 726274DA BE 726274 A BE726274 A BE 726274A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE726274A publication Critical patent/BE726274A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/06Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849Detection or control means for the developer concentration
    • G03G15/0855Detection or control means for the developer concentration the concentration being measured by optical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)
  • Dry Development In Electrophotography (AREA)
BE726274D 1968-01-02 1968-12-30 BE726274A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69495068A 1968-01-02 1968-01-02
US69524468A 1968-01-02 1968-01-02

Publications (1)

Publication Number Publication Date
BE726274A true BE726274A (fi) 1969-06-30

Family

ID=27105474

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726274D BE726274A (fi) 1968-01-02 1968-12-30

Country Status (7)

Country Link
JP (1) JPS4916652B1 (fi)
BE (1) BE726274A (fi)
DE (1) DE1900151C3 (fi)
FR (1) FR1597321A (fi)
GB (1) GB1216690A (fi)
NL (1) NL6900050A (fi)
SE (1) SE355090B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110824870B (zh) * 2019-11-19 2022-04-22 珠海宝利通耗材有限公司 一种便于加粉的硒鼓粉盒

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094049A (en) * 1961-02-03 1963-06-18 Xerox Corp Xerographic developer measuring apparatus
US3376854A (en) * 1966-06-01 1968-04-09 Xerox Corp Automatic toner dispensing control

Also Published As

Publication number Publication date
DE1900151C3 (de) 1981-07-23
DE1900151B2 (de) 1980-09-18
DE1900151A1 (de) 1969-09-11
GB1216690A (en) 1970-12-23
NL6900050A (fi) 1969-07-04
JPS4916652B1 (fi) 1974-04-24
SE355090B (fi) 1973-04-02
FR1597321A (fi) 1970-06-22

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