GB1338417A - Developing electrostatic latent images - Google Patents
Developing electrostatic latent imagesInfo
- Publication number
- GB1338417A GB1338417A GB6052870A GB6052870A GB1338417A GB 1338417 A GB1338417 A GB 1338417A GB 6052870 A GB6052870 A GB 6052870A GB 6052870 A GB6052870 A GB 6052870A GB 1338417 A GB1338417 A GB 1338417A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrostatic latent
- latent images
- developing electrostatic
- corotron
- dec
- 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.)
- Expired
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
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
-
- 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
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
- G03G15/0891—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Wet Developing In Electrophotography (AREA)
Abstract
1338417 Electro-photographic copying apparatus XEROX CORP 21 Dec 1970 [24 Dec 1970] 60528/70 Headine G2H In a cascade developer the charge on the carrier particles is modified by the application of a charge from a corotron 30 which may have an A.C. or D.C. potential applied thereto. The corotron is situated between the top wheel 23 and the discharge orifice to the drum. (For Figure see next page)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88784469A | 1969-12-24 | 1969-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1338417A true GB1338417A (en) | 1973-11-21 |
Family
ID=25391972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6052870A Expired GB1338417A (en) | 1969-12-24 | 1970-12-21 | Developing electrostatic latent images |
Country Status (3)
Country | Link |
---|---|
US (1) | US3641981A (en) |
DE (1) | DE2063741A1 (en) |
GB (1) | GB1338417A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE791113A (en) * | 1971-11-24 | 1973-05-09 | Agfa Gevaert Nv | CASCADE DEVELOPMENT DEVICE FOR AN ELECTROSTATIC COPIER |
US3998184A (en) * | 1975-03-20 | 1976-12-21 | Xerox Corporation | Development apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3011474A (en) * | 1959-02-06 | 1961-12-05 | Harold O Ulrich | Xerographic development electrode apparatus |
US3405682A (en) * | 1964-06-08 | 1968-10-15 | Xerox Corp | Xerographic development apparatus with web loading means to remove residual developer |
GB1133462A (en) * | 1964-12-28 | 1968-11-13 | Rank Xerox Ltd | Electrostatic image development |
US3428025A (en) * | 1966-12-27 | 1969-02-18 | Xerox Corp | Xerographic development apparatus |
-
1969
- 1969-12-24 US US887844A patent/US3641981A/en not_active Expired - Lifetime
-
1970
- 1970-12-21 GB GB6052870A patent/GB1338417A/en not_active Expired
- 1970-12-24 DE DE19702063741 patent/DE2063741A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2063741A1 (en) | 1971-07-01 |
US3641981A (en) | 1972-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |