FR2201491A1 - - Google Patents
Info
- Publication number
- FR2201491A1 FR2201491A1 FR7334843A FR7334843A FR2201491A1 FR 2201491 A1 FR2201491 A1 FR 2201491A1 FR 7334843 A FR7334843 A FR 7334843A FR 7334843 A FR7334843 A FR 7334843A FR 2201491 A1 FR2201491 A1 FR 2201491A1
- Authority
- FR
- France
- 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
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/06—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using vacuum drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
- B29C59/12—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment in an environment other than air
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/02—Sensitising, i.e. laying-down a uniform charge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
-
- 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
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
- Y10S430/102—Electrically charging radiation-conductive surface
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Elimination Of Static Electricity (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPB062872 | 1972-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2201491A1 true FR2201491A1 (fr) | 1974-04-26 |
FR2201491B1 FR2201491B1 (fr) | 1977-05-27 |
Family
ID=3765375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7334843A Expired FR2201491B1 (fr) | 1972-09-28 | 1973-09-28 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3866096A (fr) |
BE (1) | BE805507A (fr) |
CA (1) | CA979968A (fr) |
CH (1) | CH568592A5 (fr) |
DE (1) | DE2348552A1 (fr) |
FR (1) | FR2201491B1 (fr) |
GB (1) | GB1416058A (fr) |
IT (1) | IT996753B (fr) |
SE (1) | SE386518B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0355621A2 (fr) * | 1988-08-16 | 1990-02-28 | Hoechst Aktiengesellschaft | Feuille comprenant un substrat et un revêtement et son procédé de fabrication |
EP0851308A1 (fr) * | 1996-12-28 | 1998-07-01 | Fuji Photo Film Co., Ltd. | Procédé de fabrication d'une plaque d'impression lithographique |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2153948A1 (en) * | 1970-10-29 | 1972-06-29 | Brock A | Corona discharge device - for applying low voltage 'cleaning' charge to an electro-photographic surface |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU412176B2 (en) * | 1967-05-15 | 1971-04-06 | The Commonwealth Of Australia | Charging xerographic images |
JPS4826140A (fr) * | 1971-08-05 | 1973-04-05 |
-
1973
- 1973-09-25 GB GB4495973A patent/GB1416058A/en not_active Expired
- 1973-09-26 SE SE7313125A patent/SE386518B/xx unknown
- 1973-09-26 US US401105A patent/US3866096A/en not_active Expired - Lifetime
- 1973-09-27 CA CA182,112A patent/CA979968A/en not_active Expired
- 1973-09-27 DE DE19732348552 patent/DE2348552A1/de active Pending
- 1973-09-27 IT IT69857/73A patent/IT996753B/it active
- 1973-09-28 FR FR7334843A patent/FR2201491B1/fr not_active Expired
- 1973-09-28 CH CH1393373A patent/CH568592A5/xx not_active IP Right Cessation
- 1973-09-28 BE BE136214A patent/BE805507A/fr unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2153948A1 (en) * | 1970-10-29 | 1972-06-29 | Brock A | Corona discharge device - for applying low voltage 'cleaning' charge to an electro-photographic surface |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0355621A2 (fr) * | 1988-08-16 | 1990-02-28 | Hoechst Aktiengesellschaft | Feuille comprenant un substrat et un revêtement et son procédé de fabrication |
EP0355621A3 (en) * | 1988-08-16 | 1990-10-10 | Hoechst Aktiengesellschaft | Sheet consisting of a substrate and a coating, and method for its preparation |
EP0851308A1 (fr) * | 1996-12-28 | 1998-07-01 | Fuji Photo Film Co., Ltd. | Procédé de fabrication d'une plaque d'impression lithographique |
US6207332B1 (en) | 1996-12-28 | 2001-03-27 | Fuji Photo Film Co., Ltd. | Process for producing lithographic printing plate |
Also Published As
Publication number | Publication date |
---|---|
SE386518B (sv) | 1976-08-09 |
US3866096A (en) | 1975-02-11 |
IT996753B (it) | 1975-12-10 |
FR2201491B1 (fr) | 1977-05-27 |
GB1416058A (en) | 1975-12-03 |
DE2348552A1 (de) | 1974-04-18 |
CH568592A5 (fr) | 1975-10-31 |
BE805507A (fr) | 1974-01-16 |
CA979968A (en) | 1975-12-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |