SE8201361L - APPLICATION FOR ELECTROPHOTOGRAPHIC ASTADCOMMING A MULTIPLE COPY - Google Patents
APPLICATION FOR ELECTROPHOTOGRAPHIC ASTADCOMMING A MULTIPLE COPYInfo
- Publication number
- SE8201361L SE8201361L SE8201361A SE8201361A SE8201361L SE 8201361 L SE8201361 L SE 8201361L SE 8201361 A SE8201361 A SE 8201361A SE 8201361 A SE8201361 A SE 8201361A SE 8201361 L SE8201361 L SE 8201361L
- Authority
- SE
- Sweden
- Prior art keywords
- coating
- charge
- image
- old
- copies
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/14—Electronic sequencing control
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Photoreceptors In Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Abstract
1528767 Electrophotography COULTER SYSTEMS CORP 22 Oct 1975 [23 Oct 1974] 43404/75 Heading B6C An imaged electrophotographic member is repeatedly developed, and the resulting toner images are transferred to copy material, all in the absence of ambient light, or any transferassisting field, to give a plurality of copies from one electrostatic latent image. Preferably the member used has an ability to hold charge at or below its surface, rather than on its surface. Copies may be made until their density falls below an acceptable standard.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51717374A | 1974-10-23 | 1974-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8201361L true SE8201361L (en) | 1982-03-04 |
Family
ID=24058680
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7511830A SE429904B (en) | 1974-10-23 | 1975-10-22 | SET TO ELECTROSTATICALLY MAKE A MULTIPLE COPY OF A FORM, AS IMAGEED ON PHOTOCONDUCTIVE COATING |
SE8201361A SE8201361L (en) | 1974-10-23 | 1982-03-04 | APPLICATION FOR ELECTROPHOTOGRAPHIC ASTADCOMMING A MULTIPLE COPY |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7511830A SE429904B (en) | 1974-10-23 | 1975-10-22 | SET TO ELECTROSTATICALLY MAKE A MULTIPLE COPY OF A FORM, AS IMAGEED ON PHOTOCONDUCTIVE COATING |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5177237A (en) |
AT (1) | AT353606B (en) |
AU (1) | AU499872B2 (en) |
BE (1) | BE834746A (en) |
CA (1) | CA1089525A (en) |
CH (1) | CH600396A5 (en) |
DD (1) | DD121405A5 (en) |
DE (1) | DE2547484C2 (en) |
DK (1) | DK475875A (en) |
FR (1) | FR2289944A1 (en) |
GB (1) | GB1528767A (en) |
IL (1) | IL48317A (en) |
IT (1) | IT1047663B (en) |
LU (1) | LU73626A1 (en) |
NL (1) | NL7512357A (en) |
SE (2) | SE429904B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53109636A (en) * | 1977-03-07 | 1978-09-25 | Olympus Optical Co Ltd | Electrophotographic method and apparatus |
GB1603800A (en) * | 1977-03-26 | 1981-11-25 | Canon Kk | Copying or printing apparatus |
JPS53137149A (en) * | 1977-05-06 | 1978-11-30 | Olympus Optical Co Ltd | Zerographic apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956487A (en) * | 1955-03-23 | 1960-10-18 | Rca Corp | Electrostatic printing |
US2951443A (en) * | 1956-12-27 | 1960-09-06 | Haloid Xerox Inc | Image reproduction |
GB1198306A (en) * | 1966-11-21 | 1970-07-08 | Rank Xerox Ltd | Image Reproduction Method and Apparatus |
US3690760A (en) * | 1971-04-05 | 1972-09-12 | Ibm | Electrostatic printing system |
BE792640A (en) * | 1971-12-17 | 1973-03-30 | Ibm | ELECTROSTATIC TRANSFER REPRODUCTION APPARATUS |
-
1975
- 1975-09-22 AU AU85042/75A patent/AU499872B2/en not_active Expired
- 1975-10-01 IT IT51606/75A patent/IT1047663B/en active
- 1975-10-22 LU LU73626A patent/LU73626A1/xx unknown
- 1975-10-22 IL IL48317A patent/IL48317A/en unknown
- 1975-10-22 DK DK475875A patent/DK475875A/en not_active Application Discontinuation
- 1975-10-22 BE BE161142A patent/BE834746A/en not_active IP Right Cessation
- 1975-10-22 FR FR7532346A patent/FR2289944A1/en active Granted
- 1975-10-22 SE SE7511830A patent/SE429904B/en unknown
- 1975-10-22 NL NL7512357A patent/NL7512357A/en not_active Application Discontinuation
- 1975-10-22 JP JP50126466A patent/JPS5177237A/en active Pending
- 1975-10-22 AT AT806475A patent/AT353606B/en not_active IP Right Cessation
- 1975-10-22 DD DD188989A patent/DD121405A5/xx unknown
- 1975-10-22 CH CH1384575A patent/CH600396A5/xx not_active IP Right Cessation
- 1975-10-22 GB GB43404/75A patent/GB1528767A/en not_active Expired
- 1975-10-22 CA CA238,314A patent/CA1089525A/en not_active Expired
- 1975-10-23 DE DE2547484A patent/DE2547484C2/en not_active Expired
-
1982
- 1982-03-04 SE SE8201361A patent/SE8201361L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NL7512357A (en) | 1976-04-27 |
IL48317A (en) | 1979-03-12 |
LU73626A1 (en) | 1977-05-24 |
CA1089525A (en) | 1980-11-11 |
DD121405A5 (en) | 1976-07-20 |
AU499872B2 (en) | 1979-05-03 |
DK475875A (en) | 1976-04-24 |
AT353606B (en) | 1979-11-26 |
AU8504275A (en) | 1977-03-31 |
IT1047663B (en) | 1980-10-20 |
DE2547484C2 (en) | 1985-01-24 |
SE7511830L (en) | 1976-04-26 |
ATA806475A (en) | 1979-04-15 |
CH600396A5 (en) | 1978-06-15 |
JPS5177237A (en) | 1976-07-05 |
BE834746A (en) | 1976-04-22 |
DE2547484A1 (en) | 1976-04-29 |
FR2289944B1 (en) | 1982-03-19 |
GB1528767A (en) | 1978-10-18 |
IL48317A0 (en) | 1975-12-31 |
SE429904B (en) | 1983-10-03 |
FR2289944A1 (en) | 1976-05-28 |
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Legal Events
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NAV | Patent application has lapsed |
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