FR2364498A1 - Distributeur de revelateur de developpement d'images electrostatiques - Google Patents
Distributeur de revelateur de developpement d'images electrostatiquesInfo
- Publication number
- FR2364498A1 FR2364498A1 FR7726867A FR7726867A FR2364498A1 FR 2364498 A1 FR2364498 A1 FR 2364498A1 FR 7726867 A FR7726867 A FR 7726867A FR 7726867 A FR7726867 A FR 7726867A FR 2364498 A1 FR2364498 A1 FR 2364498A1
- Authority
- FR
- France
- Prior art keywords
- distributor
- electrostatic image
- image developer
- image
- liquid developer
- 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
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
- G03G15/101—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wet Developing In Electrophotography (AREA)
Abstract
Distributeur d'alimentation en révélateur liquide d'un substrat récepteur afin d'en transformer une image latente électrostatique en une image visible. Ce distributeur comprend une électrode placée au fond d'une cuvette qui contient le révélateur liquide et qui est formée par des éléments électriquement isolants d'extremité et latéraux ainsi que par un fond. Ce distributeur est destiné à augmenter le renforcement des bords dans une image, en particulier ionographique et xérographique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/722,090 US4044718A (en) | 1976-09-10 | 1976-09-10 | Electrostatic fountain developer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2364498A1 true FR2364498A1 (fr) | 1978-04-07 |
FR2364498B3 FR2364498B3 (fr) | 1980-06-27 |
Family
ID=24900465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7726867A Granted FR2364498A1 (fr) | 1976-09-10 | 1977-09-05 | Distributeur de revelateur de developpement d'images electrostatiques |
Country Status (9)
Country | Link |
---|---|
US (1) | US4044718A (fr) |
JP (1) | JPS6015071B2 (fr) |
BE (1) | BE857437A (fr) |
CA (1) | CA1088297A (fr) |
DE (1) | DE2740368A1 (fr) |
FR (1) | FR2364498A1 (fr) |
GB (1) | GB1540041A (fr) |
IT (1) | IT1090054B (fr) |
NL (1) | NL7708359A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270859A (en) * | 1979-05-10 | 1981-06-02 | Eltra Corporation | Electrophotographic apparatus for providing dry developed output from a typesetter |
US4367035A (en) * | 1980-04-21 | 1983-01-04 | Savin Corporation | Liquid developer electrostatic copier for shipboard use |
DE3366226D1 (en) * | 1982-05-19 | 1986-10-23 | Comtech Res Unit | Improvements relating to toning |
US4849776A (en) * | 1985-08-06 | 1989-07-18 | Precision Image Corporation | Electrostatic printer for digitized images or data |
US4851317A (en) * | 1987-11-04 | 1989-07-25 | E. I. Du Pont De Nemours And Company | Laminar flow toning station having conductive and nonconductive elements therein |
US5519473A (en) * | 1995-07-03 | 1996-05-21 | Xerox Corporation | Liquid developing material applicator |
JPH0950189A (ja) * | 1995-08-07 | 1997-02-18 | Hiraoka H I Kenkyusho:Kk | 現像装置 |
US5708936A (en) * | 1996-09-03 | 1998-01-13 | Xerox Corporation | Hydrodynamically stable coating flow applicator |
US6308033B1 (en) * | 1999-06-02 | 2001-10-23 | Fuji Photo Film Co., Ltd. | Image forming method and apparatus using charged particles |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3667987A (en) * | 1969-12-12 | 1972-06-06 | Scm Corp | Method of developing latent electrostatic images |
US3664298A (en) * | 1970-03-26 | 1972-05-23 | Rca Corp | Manifold for fountain-type liquid dispenser |
DE2128813C2 (de) * | 1970-06-11 | 1982-04-15 | Canon K.K., Tokyo | Vorrichtung zum Entwickeln von elektrostatischen Ladungsbildern |
US3782818A (en) * | 1972-11-17 | 1974-01-01 | Savin Business Machines Corp | System for reducing background developer deposition in an electrostatic copier |
US3964436A (en) * | 1974-04-08 | 1976-06-22 | Scott Paper Company | Electrophotographic development apparatus |
GB1504381A (en) * | 1974-04-08 | 1978-03-22 | Scott Paper Co | Method and apparatus for developing an electrostatic latent image on an electrophotographic film |
US3892481A (en) * | 1974-06-17 | 1975-07-01 | Savin Business Machines Corp | Automatic development electrode bias control system |
-
1976
- 1976-09-10 US US05/722,090 patent/US4044718A/en not_active Expired - Lifetime
-
1977
- 1977-06-30 CA CA281,745A patent/CA1088297A/fr not_active Expired
- 1977-07-05 GB GB28053/77A patent/GB1540041A/en not_active Expired
- 1977-07-28 NL NL7708359A patent/NL7708359A/xx not_active Application Discontinuation
- 1977-08-03 BE BE179871A patent/BE857437A/fr not_active IP Right Cessation
- 1977-08-24 JP JP52100703A patent/JPS6015071B2/ja not_active Expired
- 1977-09-05 FR FR7726867A patent/FR2364498A1/fr active Granted
- 1977-09-08 DE DE19772740368 patent/DE2740368A1/de active Granted
- 1977-09-08 IT IT50924/77A patent/IT1090054B/it active
Also Published As
Publication number | Publication date |
---|---|
GB1540041A (en) | 1979-02-07 |
IT1090054B (it) | 1985-06-18 |
CA1088297A (fr) | 1980-10-28 |
DE2740368C2 (fr) | 1990-03-22 |
NL7708359A (nl) | 1978-03-14 |
JPS5335553A (en) | 1978-04-03 |
BE857437A (fr) | 1977-12-01 |
DE2740368A1 (de) | 1978-04-27 |
US4044718A (en) | 1977-08-30 |
FR2364498B3 (fr) | 1980-06-27 |
JPS6015071B2 (ja) | 1985-04-17 |
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