GB1360124A - Toner supply apparatus for electrostatic copying machines - Google Patents

Toner supply apparatus for electrostatic copying machines

Info

Publication number
GB1360124A
GB1360124A GB2180672A GB2180672A GB1360124A GB 1360124 A GB1360124 A GB 1360124A GB 2180672 A GB2180672 A GB 2180672A GB 2180672 A GB2180672 A GB 2180672A GB 1360124 A GB1360124 A GB 1360124A
Authority
GB
United Kingdom
Prior art keywords
toner
container
cam
hammer
developing apparatus
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
GB2180672A
Other languages
English (en)
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB1360124A publication Critical patent/GB1360124A/en
Expired 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
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • 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
    • G03G15/0865—Arrangements for supplying new developer
    • 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
    • G03G15/0865—Arrangements for supplying new developer
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • G03G15/0868—Toner cartridges fulfilling a continuous function within the electrographic apparatus during the use of the supplied developer material, e.g. toner discharge on demand, storing residual toner, acting as an active closure for the developer replenishing opening
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
    • G03G2215/068—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material having a box like shape
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
    • G03G2215/0685—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material fulfilling a continuous function within the electrographic apparatus during the use of the supplied developer material, e.g. toner discharge on demand, storing residual toner, not acting as a passive closure for the developer replenishing opening

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
GB2180672A 1971-05-10 1972-05-10 Toner supply apparatus for electrostatic copying machines Expired GB1360124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3102671A JPS5627873B1 (ja) 1971-05-10 1971-05-10

Publications (1)

Publication Number Publication Date
GB1360124A true GB1360124A (en) 1974-07-17

Family

ID=12319990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2180672A Expired GB1360124A (en) 1971-05-10 1972-05-10 Toner supply apparatus for electrostatic copying machines

Country Status (4)

Country Link
US (1) US3768702A (ja)
JP (1) JPS5627873B1 (ja)
DE (1) DE2222307A1 (ja)
GB (1) GB1360124A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669044A (en) * 1995-06-07 1997-09-16 Nashua Corporation Article and method for dispensing toner and the like

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448724A (en) * 1968-01-11 1969-06-10 Xerox Corp Developing apparatus
US3596807A (en) * 1969-02-06 1971-08-03 Xerox Corp Dispensing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669044A (en) * 1995-06-07 1997-09-16 Nashua Corporation Article and method for dispensing toner and the like

Also Published As

Publication number Publication date
US3768702A (en) 1973-10-30
DE2222307A1 (de) 1972-11-16
JPS5627873B1 (ja) 1981-06-27

Similar Documents

Publication Publication Date Title
GB1379760A (en) Electrostatic printing system and method using ions and toner particles
US3160091A (en) High speed xeroprinter and method therefor
GB1483400A (en) Development electrode bias control apparatus
US3872826A (en) Development system seal
GB1266997A (ja)
GB1200986A (en) Developer replenishing means for an electrophotographic apparatus
GB1358448A (en) Toner dispenser
GB1370715A (en) Electrographic apparatus
US2854947A (en) Electrostatic printing
US3133833A (en) Powder cloud generating apparatus
GB1360124A (en) Toner supply apparatus for electrostatic copying machines
GB1390805A (en) Electrographic apparatus
GB986844A (en) Improvements in cascade development of electrostatic images
GB888438A (en) Electrostatic recording of information
GB1300865A (en) Improvements in and relating to electro-photographic developing arrangements and processes
GB1438799A (en) Particle dispenser
GB1182291A (en) Xerographic Development.
GB1201981A (en) Electrophotographic developing device
GB1376628A (en) Programming control system for printing machine
GB1215409A (en) Copying machine
GB944401A (ja)
GB1258738A (ja)
US3989007A (en) Developing chamber for electrostatic latent images
GB1335995A (en) Magnetic development system
GB1405564A (en) Magnetic brush for use in developing electrophotographic images

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee