JPS4916504B1 - - Google Patents
Info
- Publication number
- JPS4916504B1 JPS4916504B1 JP45097241A JP9724170A JPS4916504B1 JP S4916504 B1 JPS4916504 B1 JP S4916504B1 JP 45097241 A JP45097241 A JP 45097241A JP 9724170 A JP9724170 A JP 9724170A JP S4916504 B1 JPS4916504 B1 JP S4916504B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
- G03G15/1635—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87907369A | 1969-11-24 | 1969-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4916504B1 true JPS4916504B1 (en) | 1974-04-23 |
Family
ID=25373384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP45097241A Pending JPS4916504B1 (en) | 1969-11-24 | 1970-11-06 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3620617A (en) |
JP (1) | JPS4916504B1 (en) |
CA (1) | CA938833A (en) |
FR (1) | FR2071749A5 (en) |
GB (1) | GB1266997A (en) |
NL (1) | NL7015036A (en) |
SE (1) | SE362154B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013354A (en) * | 1971-06-03 | 1977-03-22 | Canon Kabushiki Kaisha | Apparatus for separating transfer material in an electrostatic copying device |
JPS4826140A (en) * | 1971-08-05 | 1973-04-05 | ||
US3870541A (en) * | 1972-01-27 | 1975-03-11 | Xerox Corp | Selective transfer of an electrostatic toner image |
JPS4898153U (en) * | 1972-02-21 | 1973-11-20 | ||
JPS573000Y2 (en) * | 1972-08-22 | 1982-01-19 | ||
US3811048A (en) * | 1972-09-12 | 1974-05-14 | Xerox Corp | Electrophotographic charging apparatus |
US3850519A (en) * | 1973-01-12 | 1974-11-26 | Xerox Corp | Xerographic image transfer apparatus |
US3851962A (en) * | 1973-08-29 | 1974-12-03 | Savin Business Machines Corp | Electrostatic hold down apparatus |
DE2361062C3 (en) * | 1973-12-07 | 1980-06-26 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Electrostatic latent image development chamber |
US4027962A (en) * | 1975-01-13 | 1977-06-07 | Xerox Corporation | Color transparency reproducing machine |
US3966199A (en) * | 1975-03-17 | 1976-06-29 | Xerox Corporation | Belt transfer loading system |
US4110024A (en) * | 1976-05-14 | 1978-08-29 | Xerox Corporation | Transfer assembly for electrostatic transfer of a toner image from a curvilinear recording surface |
US4174170A (en) * | 1976-12-16 | 1979-11-13 | Minolta Camera Kabushiki Kaisha | Conductive toner transfer photocopying machine |
JPS53129639A (en) * | 1977-04-19 | 1978-11-11 | Mita Industrial Co Ltd | Method of and device for electrostatic copying |
JPS5680075A (en) * | 1979-12-06 | 1981-07-01 | Toshiba Corp | Exfoliating device of recording paper |
US4575216A (en) * | 1983-11-09 | 1986-03-11 | Ricoh Company, Ltd. | Electrophotographic copying apparatus including transfer charge corona and shield |
GB8426044D0 (en) * | 1984-10-15 | 1984-11-21 | Xerox Corp | Electrostatographic apparatus |
JPS6250781A (en) * | 1985-08-29 | 1987-03-05 | Sharp Corp | Transferring and peeling device |
JP2661055B2 (en) * | 1987-08-21 | 1997-10-08 | ミノルタ株式会社 | Corona discharge transfer device for electrophotography |
US4891680A (en) * | 1988-04-25 | 1990-01-02 | Xerox Corporation | Transfer apparatus |
DE69009074T2 (en) * | 1989-02-08 | 1994-10-06 | Toshiba Kawasaki Kk | Transmission device. |
JPH07117793B2 (en) * | 1989-11-10 | 1995-12-18 | 旭光学工業株式会社 | Transfer device of electrophotographic device |
JP3223004B2 (en) * | 1993-09-21 | 2001-10-29 | 株式会社東芝 | Image forming device |
US5713063A (en) * | 1994-08-03 | 1998-01-27 | Kabushiki Kaisha Toshiba | Electrostatic image transfer device having a two level transfer voltage for improving image quality at leading and trailing edge regions |
DE10121289A1 (en) * | 2001-05-02 | 2002-11-07 | Nexpress Solutions Llc | Device for guiding print media through an unloading device |
US6687479B2 (en) | 2002-05-31 | 2004-02-03 | Xerox Corporation | Paper input guide for a transfer zone in a xerographic printing apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2777957A (en) * | 1950-04-06 | 1957-01-15 | Haloid Co | Corona discharge device |
US3332396A (en) * | 1963-12-09 | 1967-07-25 | Xerox Corp | Xerographic developing apparatus with controlled corona means |
US3470417A (en) * | 1966-10-03 | 1969-09-30 | Eastman Kodak Co | Method of altering electrostatic charge on an insulating material |
US3532494A (en) * | 1969-09-08 | 1970-10-06 | Gopal C Bhagat | Solid area development in xerography employing an insulating screen in the charging step |
-
1969
- 1969-11-24 US US879073A patent/US3620617A/en not_active Expired - Lifetime
-
1970
- 1970-09-28 FR FR7036303A patent/FR2071749A5/fr not_active Expired
- 1970-10-14 NL NL7015036A patent/NL7015036A/xx unknown
- 1970-10-21 GB GB1266997D patent/GB1266997A/en not_active Expired
- 1970-11-06 JP JP45097241A patent/JPS4916504B1/ja active Pending
- 1970-11-06 CA CA097543A patent/CA938833A/en not_active Expired
- 1970-11-23 SE SE15808/70A patent/SE362154B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2057494B2 (en) | 1976-04-15 |
FR2071749A5 (en) | 1971-09-17 |
DE2057494A1 (en) | 1971-06-09 |
NL7015036A (en) | 1971-05-26 |
GB1266997A (en) | 1972-03-15 |
CA938833A (en) | 1973-12-25 |
SE362154B (en) | 1973-11-26 |
US3620617A (en) | 1971-11-16 |