FR2387470A1 - Bidon de distribution de poudre de toner pour unite de developpement de copieur electrostatique - Google Patents

Bidon de distribution de poudre de toner pour unite de developpement de copieur electrostatique

Info

Publication number
FR2387470A1
FR2387470A1 FR7802626A FR7802626A FR2387470A1 FR 2387470 A1 FR2387470 A1 FR 2387470A1 FR 7802626 A FR7802626 A FR 7802626A FR 7802626 A FR7802626 A FR 7802626A FR 2387470 A1 FR2387470 A1 FR 2387470A1
Authority
FR
France
Prior art keywords
extractor
open end
closed end
development unit
toner powder
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.)
Granted
Application number
FR7802626A
Other languages
English (en)
Other versions
FR2387470B1 (fr
Inventor
Karl Gustav Zeuthen
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.)
REX ROTARY INTERNATIONAL AS
Original Assignee
REX ROTARY INTERNATIONAL AS
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 REX ROTARY INTERNATIONAL AS filed Critical REX ROTARY INTERNATIONAL AS
Publication of FR2387470A1 publication Critical patent/FR2387470A1/fr
Application granted granted Critical
Publication of FR2387470B1 publication Critical patent/FR2387470B1/fr
Granted 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
    • G03G15/0865—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
    • G03G2215/0663—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
    • 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
    • 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)
  • Dry Development In Electrophotography (AREA)

Abstract

Bidon de distribution de poudre de touer pour une unité de développement à touer sec dans un photocopieur. Il présente une forme cylindrique possédant une extrémité fermée et l'autre extrémité ouverte. Un élément d'extraction est monté à l'intérieur du bidon et peut tourner librement autour de l'axe longitudinal du bidon et exécuter, indépendamment de sa rotation, un mouvement en translation depuis l'extrémité ouverte vers l'extrémité fermée, le touer fusible thermoplastique étant disposé entre l'élément extracteur et l'extrémite fermée. L'élément extracteur comprend une lame d'extraction agencée pour balayer la masse de touer et un jeu d'éléments de butée placés pour un contact avec un élément d'entraînement d'une unité de développement, l'élément d'entraînement s'adaptant dans l'extrémité ouverte du bidon. Application aux copieurs électrostatiques.
FR7802626A 1977-04-14 1978-01-31 Bidon de distribution de poudre de toner pour unite de developpement de copieur electrostatique Granted FR2387470A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15625/77A GB1559252A (en) 1977-04-14 1977-04-14 Supply of toner powder in a developer for an electrostatographic copier

Publications (2)

Publication Number Publication Date
FR2387470A1 true FR2387470A1 (fr) 1978-11-10
FR2387470B1 FR2387470B1 (fr) 1981-02-20

Family

ID=10062533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802626A Granted FR2387470A1 (fr) 1977-04-14 1978-01-31 Bidon de distribution de poudre de toner pour unite de developpement de copieur electrostatique

Country Status (14)

Country Link
US (1) US4203533A (fr)
JP (1) JPS53140042A (fr)
AU (1) AU511277B2 (fr)
CA (1) CA1110443A (fr)
DD (2) DD134575A5 (fr)
DE (2) DE2805324C2 (fr)
DK (1) DK46378A (fr)
ES (2) ES466737A1 (fr)
FR (1) FR2387470A1 (fr)
GB (1) GB1559252A (fr)
IN (1) IN147931B (fr)
IT (1) IT1092597B (fr)
NL (1) NL7801549A (fr)
YU (1) YU25678A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053825A (en) * 1989-02-06 1991-10-01 Imagitek, Inc. Toner supply cartridge having primary and secondary baffles
JPH032883A (ja) * 1989-05-31 1991-01-09 Minolta Camera Co Ltd 現像剤供給装置
US5296900A (en) * 1989-05-31 1994-03-22 Minolta Camera Kabushiki Kaisha Substantially cylindrical developer supplying container for supplying approximately constant amounts of developer
US5495323A (en) * 1994-02-28 1996-02-27 Xerox Corporation Clean spiral toner cartridge
EP0747784B1 (fr) 1995-06-07 1999-09-22 Nashua Corporation Dispositif et procédé de distribution de toner et de produits similaires
US5613177A (en) * 1996-01-11 1997-03-18 Xerox Corporation Clean finned toner cartridge
JP3697066B2 (ja) * 1997-07-31 2005-09-21 キヤノン株式会社 トナー補給容器、及び、電子写真画像形成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191306332A (en) * 1913-03-14 1914-01-01 Desire De Nagy An Improved Box.
GB394945A (en) * 1931-08-06 1933-07-06 Harry Emanuel Hult Improvements in containers
GB1129213A (en) * 1966-04-06 1968-10-02 Ece Gmbh Apparatus for introducing toner into a storage vessel for subsequent use in electrostatic copying devices
US3618867A (en) * 1969-09-18 1971-11-09 Ibm Toner replenisher device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191406332A (en) * 1913-03-12 1914-07-09 Aeg Ticket Printing Machine.
US3576280A (en) * 1968-11-04 1971-04-27 Conrad Altmann Mechanism for dispensing toner in electrographic apparatus
US4034701A (en) * 1972-06-28 1977-07-12 Xerox Corporation Particle dispenser
US3954331A (en) * 1974-11-20 1976-05-04 Xerox Corporation Toner dispenser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191306332A (en) * 1913-03-14 1914-01-01 Desire De Nagy An Improved Box.
GB394945A (en) * 1931-08-06 1933-07-06 Harry Emanuel Hult Improvements in containers
GB1129213A (en) * 1966-04-06 1968-10-02 Ece Gmbh Apparatus for introducing toner into a storage vessel for subsequent use in electrostatic copying devices
US3618867A (en) * 1969-09-18 1971-11-09 Ibm Toner replenisher device

Also Published As

Publication number Publication date
DE2805396A1 (de) 1978-10-19
DK46378A (da) 1978-10-15
US4203533A (en) 1980-05-20
ES466737A1 (es) 1978-10-16
YU25678A (en) 1982-10-31
DE2805324A1 (de) 1978-10-19
JPS53140042A (en) 1978-12-06
DD134575A5 (de) 1979-03-07
GB1559252A (en) 1980-01-16
ES466738A1 (es) 1978-10-16
IT1092597B (it) 1985-07-12
IN147931B (fr) 1980-08-16
DD134503A5 (de) 1979-03-07
NL7801549A (nl) 1978-10-17
CA1110443A (fr) 1981-10-13
AU511277B2 (en) 1980-08-07
FR2387470B1 (fr) 1981-02-20
IT7820118A0 (it) 1978-02-09
DE2805324C2 (de) 1984-05-24
AU3291078A (en) 1979-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse