JPS5773770A - Developer feeding device - Google Patents

Developer feeding device

Info

Publication number
JPS5773770A
JPS5773770A JP55149645A JP14964580A JPS5773770A JP S5773770 A JPS5773770 A JP S5773770A JP 55149645 A JP55149645 A JP 55149645A JP 14964580 A JP14964580 A JP 14964580A JP S5773770 A JPS5773770 A JP S5773770A
Authority
JP
Japan
Prior art keywords
container
opening
developer
feeding
cylinder
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.)
Pending
Application number
JP55149645A
Other languages
Japanese (ja)
Inventor
Hiroshi Nitanda
Morikazu Mizutani
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP55149645A priority Critical patent/JPS5773770A/en
Publication of JPS5773770A publication Critical patent/JPS5773770A/en
Pending 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
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0886—Sealing of developer cartridges by mechanical means, e.g. shutter, plug
    • 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
    • G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G15/0872—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge the developer cartridges being generally horizontally mounted parallel to its longitudinal rotational axis
    • 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
    • G03G2215/0663—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G2215/0665—Generally horizontally mounting of said toner cartridge parallel to its longitudinal rotational axis
    • 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
    • G03G2215/0663—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G2215/0675—Generally cylindrical container shape having two ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE:To prevent pollution by scattering of developer and improve easiness of operation by attaching a container for developer feeding to a storing container and structuring so that the cover of containing part of the container is closed simultaneously with opening of the opening without touching the feeding container. CONSTITUTION:A cartridge 10 is attached to the upper feeding opening of a developer storing container through an elastic member 8. The cartridge 10 is installed along longitudinal direction of the container 1, and a cylindrical container (inner container) 12 having a slot-like opening 11 and a cylindrical member 13 (outer cylinder) that rotates sliding on the outside of the cylinder 13 mentioned above has a slot-like opening that corresponds to the opening 11 of the inner cylinder 12. By superposing the two openings by sliding the two cylinders relatively, feeding developer in the inner cylinder 12 is made to flow into the storing container 1.
JP55149645A 1980-10-24 1980-10-24 Developer feeding device Pending JPS5773770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55149645A JPS5773770A (en) 1980-10-24 1980-10-24 Developer feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55149645A JPS5773770A (en) 1980-10-24 1980-10-24 Developer feeding device

Publications (1)

Publication Number Publication Date
JPS5773770A true JPS5773770A (en) 1982-05-08

Family

ID=15479745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55149645A Pending JPS5773770A (en) 1980-10-24 1980-10-24 Developer feeding device

Country Status (1)

Country Link
JP (1) JPS5773770A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243681A (en) * 1984-05-18 1985-12-03 Matsushita Electric Ind Co Ltd Toner supply device
JPS6250861A (en) * 1985-08-30 1987-03-05 Mita Ind Co Ltd Developer storage cartridge for electrostatic recording device
JPS6283777A (en) * 1985-10-08 1987-04-17 Hitachi Metals Ltd Toner supplying device
JPH0164661U (en) * 1987-10-20 1989-04-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243681A (en) * 1984-05-18 1985-12-03 Matsushita Electric Ind Co Ltd Toner supply device
JPS6250861A (en) * 1985-08-30 1987-03-05 Mita Ind Co Ltd Developer storage cartridge for electrostatic recording device
JPS6283777A (en) * 1985-10-08 1987-04-17 Hitachi Metals Ltd Toner supplying device
JPH0164661U (en) * 1987-10-20 1989-04-25

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