GB1463161A - Electrophotographic camera - Google Patents
Electrophotographic cameraInfo
- Publication number
- GB1463161A GB1463161A GB362274A GB362274A GB1463161A GB 1463161 A GB1463161 A GB 1463161A GB 362274 A GB362274 A GB 362274A GB 362274 A GB362274 A GB 362274A GB 1463161 A GB1463161 A GB 1463161A
- Authority
- GB
- United Kingdom
- Prior art keywords
- photo
- charging
- electro
- conductive member
- measures
- 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
- G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
- G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
- G03G15/5037—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor the characteristics being an electrical parameter, e.g. voltage
-
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/221—Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters
-
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/24—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 whereby at least two steps are performed simultaneously
-
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/26—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
-
- 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
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Control Or Security For Electrophotography (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Shutters For Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US397309A US3864035A (en) | 1973-09-14 | 1973-09-14 | Shutterless camera system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1463161A true GB1463161A (en) | 1977-02-02 |
Family
ID=23570688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB362274A Expired GB1463161A (en) | 1973-09-14 | 1974-01-25 | Electrophotographic camera |
Country Status (16)
Country | Link |
---|---|
US (1) | US3864035A (de) |
JP (1) | JPS5646155B2 (de) |
AT (1) | AT362989B (de) |
BE (1) | BE810182A (de) |
CA (1) | CA1051083A (de) |
CH (1) | CH600398A5 (de) |
DD (1) | DD111254A5 (de) |
DE (1) | DE2403568A1 (de) |
DK (1) | DK144224C (de) |
FR (1) | FR2245989B1 (de) |
GB (1) | GB1463161A (de) |
IL (1) | IL44064A (de) |
IT (1) | IT1008755B (de) |
LU (1) | LU69244A1 (de) |
NL (1) | NL7401020A (de) |
SE (1) | SE407863B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011568A (en) * | 1974-11-01 | 1977-03-08 | Colorkrome, Inc. | Electrophotographic camera |
US4093955A (en) * | 1976-10-08 | 1978-06-06 | Sie, Inc. | Well-logging camera using modulated laser light path for exposing in camera processable electrographic film |
GB1603800A (en) * | 1977-03-26 | 1981-11-25 | Canon Kk | Copying or printing apparatus |
US4155640A (en) * | 1977-05-12 | 1979-05-22 | Coulter Systems Corporation | High speed electrophotographic imaging system |
AU5261179A (en) * | 1978-11-30 | 1980-06-05 | Harry Arthur Hele Spence-Bate | Electrostatic camera |
US4249328A (en) * | 1979-07-02 | 1981-02-10 | Photon Chroma, Inc. | Electrophotographic slide and method of making same |
US4542969A (en) * | 1982-09-30 | 1985-09-24 | Yoshiaki Omura | Portable daylight electrophotography apparatus |
DE3406568A1 (de) * | 1983-02-25 | 1984-08-30 | Canon K.K., Tokio/Tokyo | Bilderzeugungsgeraet |
JPS6032031A (ja) * | 1983-08-03 | 1985-02-19 | Canon Inc | 撮影装置 |
US4674863A (en) * | 1983-08-10 | 1987-06-23 | Canon Kabushiki Kaisha | Image forming apparatus controlled by a plurality of image density detectors |
DE3409701A1 (de) * | 1984-03-16 | 1985-09-19 | Hoechst Ag, 6230 Frankfurt | Verfahren und anordnung zum einhalten eines vorgegebenen potentialverhaeltnisses bei der belichtung von elektrostatisch aufgeladenen lichtempfindlichen schichten |
US4788426A (en) * | 1986-06-11 | 1988-11-29 | Kuehnle Manfred R | Interactive image recording method and means |
EP0632346B1 (de) * | 1990-02-12 | 1997-08-06 | Victor Company Of Japan, Limited | Informationsaufnahmeverfahren und -gerät |
RU2717252C1 (ru) * | 2019-09-03 | 2020-03-19 | Владимир Эльич Пашковский | Устройство фиксации изображения длительной экспозиции |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831409A (en) * | 1955-07-18 | 1958-04-22 | Haloid Co | Xerographic camera |
US3028799A (en) * | 1957-03-08 | 1962-04-10 | Keller Daniel Franklin | Apparatus for electrophotographic printing |
US3057275A (en) * | 1958-10-29 | 1962-10-09 | Xerox Corp | Image keeping |
US3528355A (en) * | 1967-09-01 | 1970-09-15 | Xerox Corp | Camera-processor |
US3542465A (en) * | 1967-09-01 | 1970-11-24 | Xerox Corp | Camera with development means |
US3680955A (en) * | 1968-07-16 | 1972-08-01 | Minolta Camera Kk | Apparatus for forming an electrostatic image in a camera |
JPS4938682Y1 (de) * | 1970-11-25 | 1974-10-23 | ||
US3788739A (en) * | 1972-06-21 | 1974-01-29 | Xerox Corp | Image compensation method and apparatus for electrophotographic devices |
-
1973
- 1973-09-14 US US397309A patent/US3864035A/en not_active Expired - Lifetime
-
1974
- 1974-01-22 IL IL44064A patent/IL44064A/en unknown
- 1974-01-25 SE SE7400986A patent/SE407863B/xx unknown
- 1974-01-25 CH CH102874A patent/CH600398A5/xx not_active IP Right Cessation
- 1974-01-25 LU LU69244A patent/LU69244A1/xx unknown
- 1974-01-25 DE DE2403568A patent/DE2403568A1/de not_active Withdrawn
- 1974-01-25 JP JP1032574A patent/JPS5646155B2/ja not_active Expired
- 1974-01-25 BE BE140198A patent/BE810182A/xx not_active IP Right Cessation
- 1974-01-25 CA CA191,008A patent/CA1051083A/en not_active Expired
- 1974-01-25 AT AT0064174A patent/AT362989B/de not_active IP Right Cessation
- 1974-01-25 GB GB362274A patent/GB1463161A/en not_active Expired
- 1974-01-25 FR FR7402577A patent/FR2245989B1/fr not_active Expired
- 1974-01-25 DK DK41574A patent/DK144224C/da not_active IP Right Cessation
- 1974-01-25 NL NL7401020A patent/NL7401020A/xx not_active Application Discontinuation
- 1974-01-25 IT IT47947/74A patent/IT1008755B/it active
- 1974-04-29 DD DD178194A patent/DD111254A5/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IL44064A (en) | 1976-10-31 |
JPS5646155B2 (de) | 1981-10-31 |
ATA64174A (de) | 1980-11-15 |
FR2245989A1 (de) | 1975-04-25 |
BE810182A (fr) | 1974-07-25 |
DE2403568A1 (de) | 1975-03-27 |
NL7401020A (nl) | 1975-03-18 |
LU69244A1 (de) | 1975-12-09 |
IT1008755B (it) | 1976-11-30 |
DK144224B (da) | 1982-01-18 |
CA1051083A (en) | 1979-03-20 |
SE7400986L (de) | 1975-03-17 |
IL44064A0 (en) | 1974-05-16 |
FR2245989B1 (de) | 1978-09-29 |
DK144224C (da) | 1982-06-21 |
JPS5057443A (de) | 1975-05-19 |
SE407863B (sv) | 1979-04-23 |
CH600398A5 (de) | 1978-06-15 |
AT362989B (de) | 1981-06-25 |
US3864035A (en) | 1975-02-04 |
DK41574A (de) | 1975-05-12 |
DD111254A5 (de) | 1975-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |