NL7415076A - Toner-toediensysteem. - Google Patents

Toner-toediensysteem.

Info

Publication number
NL7415076A
NL7415076A NL7415076A NL7415076A NL7415076A NL 7415076 A NL7415076 A NL 7415076A NL 7415076 A NL7415076 A NL 7415076A NL 7415076 A NL7415076 A NL 7415076A NL 7415076 A NL7415076 A NL 7415076A
Authority
NL
Netherlands
Prior art keywords
delivery system
toner delivery
toner
delivery
Prior art date
Application number
NL7415076A
Other languages
English (en)
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of NL7415076A publication Critical patent/NL7415076A/nl

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
    • G03G15/0851—Detection or control means for the developer concentration the concentration being measured by electrical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
NL7415076A 1973-12-26 1974-11-19 Toner-toediensysteem. NL7415076A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428592A US3893408A (en) 1973-12-26 1973-12-26 Toner dispensing system

Publications (1)

Publication Number Publication Date
NL7415076A true NL7415076A (nl) 1975-03-27

Family

ID=23699577

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7415076A NL7415076A (nl) 1973-12-26 1974-11-19 Toner-toediensysteem.

Country Status (4)

Country Link
US (1) US3893408A (nl)
CA (1) CA1041593A (nl)
GB (1) GB1476677A (nl)
NL (1) NL7415076A (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112867A (en) * 1974-06-18 1978-09-12 Ricoh Company, Ltd. Apparatus for controlling the toner concentration of a developer used in a dry type developing system
US4200665A (en) * 1974-06-18 1980-04-29 Koichi Suzuki Method for controlling the toner concentration of a developer used in a dry type developing system
US3999119A (en) * 1975-03-26 1976-12-21 Xerox Corporation Measuring toner concentration
US4076857A (en) * 1976-06-28 1978-02-28 Eastman Kodak Company Process for developing electrographic images by causing electrical breakdown in the developer
JPS5349437A (en) * 1976-10-16 1978-05-04 Hitachi Ltd Toner density detector
US4190018A (en) * 1979-02-02 1980-02-26 Pitney-Bowes, Inc. Powder density control circuit for a photocopier
US4357901A (en) * 1981-09-03 1982-11-09 Bunnington Corporation Method and system for magnetically sensing and controlling toner concentration and optical density of copies in electrostatic reproduction
CA1237763A (en) * 1983-07-25 1988-06-07 Frank Gallo Modulated power supply for an electrostatic precipitator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802381A (en) * 1968-07-30 1974-04-09 Continental Can Co Apparatus for measuring concentration ratios of a mixture of materials
US3572551A (en) * 1969-03-27 1971-03-30 Rca Corp Apparatus for monitoring and controlling the concentration of toner in a developer mix
BE757197A (fr) * 1969-10-09 1971-03-16 Rca Corp Dispositif pour controler et regler la concentration de particules de poudre dans un melange de poudre et de particules magnetiques
DE2055321C3 (de) * 1969-11-11 1975-11-20 Katsuragawa Denki K.K., Tokio Gerät zum Zuführen eines Toners in einer elektrophotographischen Kopiervorrichtung
US3719165A (en) * 1971-09-03 1973-03-06 Eastman Kodak Co Tuner concentration control apparatus

Also Published As

Publication number Publication date
US3893408A (en) 1975-07-08
GB1476677A (en) 1977-06-16
CA1041593A (en) 1978-10-31

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