CH500844A - Device for dispensing toner into the development station of an electrophotographic copier - Google Patents

Device for dispensing toner into the development station of an electrophotographic copier

Info

Publication number
CH500844A
CH500844A CH684970A CH684970A CH500844A CH 500844 A CH500844 A CH 500844A CH 684970 A CH684970 A CH 684970A CH 684970 A CH684970 A CH 684970A CH 500844 A CH500844 A CH 500844A
Authority
CH
Switzerland
Prior art keywords
development station
electrophotographic copier
dispensing toner
toner
dispensing
Prior art date
Application number
CH684970A
Other languages
German (de)
Inventor
Holt Knight Arthur
J Miller Myril
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH500844A publication Critical patent/CH500844A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/85—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations with a vibrating element inside the receptacle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S222/00—Dispensing
    • Y10S222/01—Xerography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dry Development In Electrophotography (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
CH684970A 1969-05-27 1970-05-08 Device for dispensing toner into the development station of an electrophotographic copier CH500844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82826869A 1969-05-27 1969-05-27

Publications (1)

Publication Number Publication Date
CH500844A true CH500844A (en) 1970-12-31

Family

ID=25251328

Family Applications (1)

Application Number Title Priority Date Filing Date
CH684970A CH500844A (en) 1969-05-27 1970-05-08 Device for dispensing toner into the development station of an electrophotographic copier

Country Status (6)

Country Link
US (1) US3572555A (en)
JP (1) JPS512253B1 (en)
CH (1) CH500844A (en)
FR (1) FR2048671A5 (en)
GB (1) GB1289907A (en)
SE (1) SE345534B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827394A (en) * 1971-02-15 1974-08-06 Ricoh Kk Developer apparatus
JPS52517Y2 (en) * 1971-12-27 1977-01-08
US4040387A (en) * 1972-09-24 1977-08-09 Mita Industrial Co. Ltd. Electrostatic photographic copying apparatus
JPS5136534Y2 (en) * 1973-09-05 1976-09-08
US3985098A (en) * 1975-01-20 1976-10-12 Itek Corporation Toner dispensing apparatus
US4000833A (en) * 1975-03-06 1977-01-04 Itek Corporation Toner dispensing apparatus
JPS5313143U (en) * 1976-07-16 1978-02-03
US4188907A (en) * 1977-08-11 1980-02-19 Xerox Corporation Particle dispenser with a magnetically driven agitator
DE2843937A1 (en) * 1978-10-09 1980-04-24 Hoechst Ag DEVICE FOR INDICATING THE UNDERWAY OF A PARTICULAR LEVEL OF THE DOSAGE IN A CONTAINER
DE3308066C1 (en) * 1983-03-08 1984-09-13 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Ink metering device for an ink fountain roller
JPH02120770A (en) * 1988-10-31 1990-05-08 Toshiba Corp toner storage container
GB2259910B (en) * 1991-09-21 1995-10-25 Clarke Stephen William Dispensing device
DE19542028C2 (en) * 1995-11-10 1997-09-04 Oce Printing Systems Gmbh Conveyor device for waste toner in a cleaning device of an electrographic printing or copying device
EP0807866A1 (en) * 1996-05-17 1997-11-19 Agfa-Gevaert N.V. Electrostatographic developing device with toner dosage reservoir
CN103991725A (en) * 2014-04-30 2014-08-20 天津市山佳医药科技有限公司 Device preventing raw material from blocking raw material box
SE541232C2 (en) * 2015-10-08 2019-05-07 Vaederstad Holding Ab Feeder housing for feeding granular or powdery material, feeding system, agricultural implements including such feeding system and method for feeding granular or powdery material
CN111392252A (en) * 2020-03-03 2020-07-10 深圳市诚捷智能装备股份有限公司 Material storage device
JP2022126204A (en) * 2021-02-18 2022-08-30 キヤノン株式会社 image forming device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US15810A (en) * 1856-09-30 Improvement in seed-planters
US686648A (en) * 1900-10-25 1901-11-12 Thomas A Bryan Acetylene-gas generator.
US2906437A (en) * 1956-07-03 1959-09-29 Wallis George Leslie Apparatus for distributing fertiliser, seeds, or powder or liquid substances on the ground
US3221938A (en) * 1964-12-18 1965-12-07 Oxy Dry Sprayer Corp Powder spraying apparatus
JPS4527266Y1 (en) * 1967-03-25 1970-10-21

Also Published As

Publication number Publication date
US3572555A (en) 1971-03-30
DE2024985A1 (en) 1971-11-04
SE345534B (en) 1972-05-29
DE2024985B2 (en) 1973-12-06
GB1289907A (en) 1972-09-20
FR2048671A5 (en) 1971-03-19
JPS512253B1 (en) 1976-01-24

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Legal Events

Date Code Title Description
PL Patent ceased