FR2457515A1 - Dispositif d'elimination du revelateur liquide en exces de la surface du tambour d'un photocopieur - Google Patents

Dispositif d'elimination du revelateur liquide en exces de la surface du tambour d'un photocopieur

Info

Publication number
FR2457515A1
FR2457515A1 FR8011272A FR8011272A FR2457515A1 FR 2457515 A1 FR2457515 A1 FR 2457515A1 FR 8011272 A FR8011272 A FR 8011272A FR 8011272 A FR8011272 A FR 8011272A FR 2457515 A1 FR2457515 A1 FR 2457515A1
Authority
FR
France
Prior art keywords
drum
liquid developer
dosing
photocopier
excessive liquid
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.)
Withdrawn
Application number
FR8011272A
Other languages
English (en)
Inventor
Austin Everett Davis
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.)
Nashua Corp
Original Assignee
Nashua 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 Nashua Corp filed Critical Nashua Corp
Publication of FR2457515A1 publication Critical patent/FR2457515A1/fr
Withdrawn legal-status Critical Current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
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/11—Removing excess liquid developer, e.g. by heat

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

DISPOSITIF DESTINE A ELIMINER UN LIQUIDE EN EXCES DE LA SURFACE D'UN TAMBOUR ROTATIF. IL COMPREND UN ROULEAU DE DOSAGE 20 CONSTITUE D'UN ELEMENT DE DOSAGE CYLINDRIQUE 23 AUX EXTREMITES DUQUEL SONT FIXES RIGIDEMENT DES ELEMENTS DE REGLAGE DE LA DISTANCE 48, 50 ORIENTES AXIALEMENT ET DESTINES A MAINTENIR LEDIT ELEMENT DE DOSAGE 23 ESPACE DE LA SURFACE 64 DU TAMBOUR 10. DES RESSORTS 72 SOLLICITENT LE ROULEAU DE DOSAGE 20 VERS LE TAMBOUR 10 ET UN MECANISME 76, 78, 80 LE FAIT TOURNER DANS UN SENS 81 TEL QUE LES ELEMENTS DE REGLAGE 48, 50 SOIENT EN CONTACT DE FROTTEMENT GLISSANT AVEC LES BORDS 63 DU TAMBOUR 10. APPLICATION AUX APPAREILS DE PHOTOCOPIE COMPRENANT UN TAMBOUR PHOTOSENSIBLE, DANS LESQUELS UNE IMAGE EST DEVELOPPEE PAR UN REVELATEUR LIQUIDE.
FR8011272A 1979-05-21 1980-05-20 Dispositif d'elimination du revelateur liquide en exces de la surface du tambour d'un photocopieur Withdrawn FR2457515A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/040,901 US4248522A (en) 1979-05-21 1979-05-21 Solid metering roll

Publications (1)

Publication Number Publication Date
FR2457515A1 true FR2457515A1 (fr) 1980-12-19

Family

ID=21913613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011272A Withdrawn FR2457515A1 (fr) 1979-05-21 1980-05-20 Dispositif d'elimination du revelateur liquide en exces de la surface du tambour d'un photocopieur

Country Status (7)

Country Link
US (1) US4248522A (fr)
JP (1) JPS5638066A (fr)
AU (1) AU5804180A (fr)
CA (1) CA1139547A (fr)
DE (1) DE3017400A1 (fr)
FR (1) FR2457515A1 (fr)
GB (1) GB2050877B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325627A (en) * 1979-12-19 1982-04-20 Savin Corporation Method and apparatus for liquid-developing latent electrostatic images
JPS57189166A (en) * 1981-05-18 1982-11-20 Toshiba Corp Picture forming device
DE3213797A1 (de) * 1982-04-15 1983-10-20 Hoechst Ag, 6230 Frankfurt Elektrofotografisches kopierverfahren und vorrichtung zum entfernen der entwicklerfluessigkeit von einer fotoleiteroberflaeche
US4946153A (en) * 1987-07-10 1990-08-07 Minolta Camera Kabushiki Kaisha Paper handling apparatus with a paper stapling function
JP3513526B2 (ja) * 1997-06-20 2004-03-31 シャープ株式会社 現像装置
KR100219654B1 (ko) * 1997-08-25 1999-09-01 윤종용 현상기의 스퀴즈 롤러 조립체

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211686A1 (fr) * 1972-12-22 1974-07-19 Ricoh Kk
US3957016A (en) * 1972-09-29 1976-05-18 Canon Kabushiki Kaisha Developer wringing and removing apparatus
US4052959A (en) * 1975-01-31 1977-10-11 Ricoh Co., Ltd. Electrophotographic apparatus
FR2379844A1 (fr) * 1977-02-07 1978-09-01 Savin Business Machines Corp Appareil de retrait de l'exces d'un revelateur liquide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1404589A (en) * 1917-10-10 1922-01-24 Lewis M Dixon Inking, coating, and impregnating machine
US1364043A (en) * 1919-03-01 1920-12-28 Lewis M Dixon Process and apparatus for inking ribbons
US2991753A (en) * 1958-07-11 1961-07-11 American Mach & Foundry Adhesive applying apparatus
US3245377A (en) * 1962-06-20 1966-04-12 Kimberly Clark Co Apparatus for coating paper
JPS5437314Y2 (fr) * 1974-06-29 1979-11-09
JPS5813908B2 (ja) * 1975-01-14 1983-03-16 株式会社リコー カンコウタイドラムダツチヤクジニオケル スクイズロ−ラ−タイヒキコウ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957016A (en) * 1972-09-29 1976-05-18 Canon Kabushiki Kaisha Developer wringing and removing apparatus
FR2211686A1 (fr) * 1972-12-22 1974-07-19 Ricoh Kk
US4052959A (en) * 1975-01-31 1977-10-11 Ricoh Co., Ltd. Electrophotographic apparatus
FR2379844A1 (fr) * 1977-02-07 1978-09-01 Savin Business Machines Corp Appareil de retrait de l'exces d'un revelateur liquide

Also Published As

Publication number Publication date
GB2050877A (en) 1981-01-14
AU5804180A (en) 1980-11-27
GB2050877B (en) 1983-02-16
US4248522A (en) 1981-02-03
JPS5638066A (en) 1981-04-13
DE3017400A1 (de) 1980-12-04
CA1139547A (fr) 1983-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse