SE7503424L - Framkallningsanordning for elektrofotografiska kopieringsapparater. - Google Patents
Framkallningsanordning for elektrofotografiska kopieringsapparater.Info
- Publication number
- SE7503424L SE7503424L SE7503424A SE7503424A SE7503424L SE 7503424 L SE7503424 L SE 7503424L SE 7503424 A SE7503424 A SE 7503424A SE 7503424 A SE7503424 A SE 7503424A SE 7503424 L SE7503424 L SE 7503424L
- Authority
- SE
- Sweden
- Prior art keywords
- shutter
- aperture
- powder
- drum
- electrophotographic
- Prior art date
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
- G03G15/0801—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for cascading
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742417188 DE2417188C2 (de) | 1974-04-09 | Entwicklungsvorrichtung tür elektrofotografische Kopiergeräte |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7503424L true SE7503424L (sv) | 1975-10-10 |
SE399478B SE399478B (sv) | 1978-02-13 |
Family
ID=5912538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7503424A SE399478B (sv) | 1974-04-09 | 1975-03-25 | Framkallningsanordning for elektrofotografiska kopieringsapparater |
Country Status (14)
Country | Link |
---|---|
US (1) | US3995589A (sv) |
JP (1) | JPS5334054B2 (sv) |
BE (1) | BE827740A (sv) |
BR (1) | BR7502124A (sv) |
CA (1) | CA1035571A (sv) |
CH (1) | CH585421A5 (sv) |
DK (1) | DK140706B (sv) |
ES (1) | ES436382A1 (sv) |
FR (1) | FR2267578B1 (sv) |
GB (1) | GB1474843A (sv) |
IT (1) | IT1034891B (sv) |
NL (1) | NL7503676A (sv) |
NO (1) | NO139839C (sv) |
SE (1) | SE399478B (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4699495A (en) * | 1986-11-17 | 1987-10-13 | Eastman Kodak Company | Electrographic development apparatus having coordinated gate mechanism and wiper |
US4716437A (en) * | 1986-11-19 | 1987-12-29 | Eastman Kodak Company | Development station having apertured thin film for controlling the flow of developer material |
US7274902B2 (en) * | 2005-03-30 | 2007-09-25 | Hewlett-Packard Development Company, L.P. | Printer transfer member |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2705199A (en) * | 1951-09-12 | 1955-03-29 | Harold E Clark | Method of developing an electrostatic latent image |
US3062094A (en) * | 1958-12-29 | 1962-11-06 | Xerox Corp | Electrophotographic copying apparatus |
US3011474A (en) * | 1959-02-06 | 1961-12-05 | Harold O Ulrich | Xerographic development electrode apparatus |
US3223548A (en) * | 1961-05-01 | 1965-12-14 | Xerox Corp | Xerographic developing machine and method |
US3146688A (en) * | 1961-05-01 | 1964-09-01 | Xerox Corp | Xerographic machine |
-
1975
- 1975-03-18 NO NO750923A patent/NO139839C/no unknown
- 1975-03-25 GB GB1229875A patent/GB1474843A/en not_active Expired
- 1975-03-25 SE SE7503424A patent/SE399478B/sv not_active IP Right Cessation
- 1975-03-27 NL NL7503676A patent/NL7503676A/xx not_active Application Discontinuation
- 1975-03-31 US US05/563,301 patent/US3995589A/en not_active Expired - Lifetime
- 1975-04-01 CA CA223,452A patent/CA1035571A/en not_active Expired
- 1975-04-01 CH CH409975A patent/CH585421A5/xx not_active IP Right Cessation
- 1975-04-02 FR FR7510315A patent/FR2267578B1/fr not_active Expired
- 1975-04-07 IT IT22064/75A patent/IT1034891B/it active
- 1975-04-08 DK DK148575AA patent/DK140706B/da not_active IP Right Cessation
- 1975-04-08 BR BR2705/75A patent/BR7502124A/pt unknown
- 1975-04-08 ES ES436382A patent/ES436382A1/es not_active Expired
- 1975-04-09 JP JP4239075A patent/JPS5334054B2/ja not_active Expired
- 1975-04-09 BE BE155240A patent/BE827740A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK148575A (en) | 1975-10-10 |
CH585421A5 (sv) | 1977-02-28 |
NO750923L (sv) | 1975-10-10 |
FR2267578A1 (sv) | 1975-11-07 |
CA1035571A (en) | 1978-08-01 |
FR2267578B1 (sv) | 1977-04-15 |
ES436382A1 (es) | 1976-12-01 |
BE827740A (fr) | 1975-07-31 |
SE399478B (sv) | 1978-02-13 |
NO139839C (no) | 1979-05-16 |
BR7502124A (pt) | 1976-08-31 |
DK140706B (da) | 1979-10-29 |
DE2417188A1 (sv) | 1975-09-18 |
US3995589A (en) | 1976-12-07 |
NL7503676A (nl) | 1975-10-13 |
DE2417188B1 (de) | 1975-09-18 |
AU8010875A (en) | 1976-10-21 |
DK140706C (sv) | 1980-04-14 |
GB1474843A (en) | 1977-05-25 |
USB563301I5 (sv) | 1976-02-17 |
JPS50138840A (sv) | 1975-11-06 |
NO139839B (no) | 1979-02-05 |
JPS5334054B2 (sv) | 1978-09-19 |
IT1034891B (it) | 1979-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7503424-9 Effective date: 19811019 Format of ref document f/p: F |