JPS4869523A - - Google Patents
Info
- Publication number
- JPS4869523A JPS4869523A JP47122660A JP12266072A JPS4869523A JP S4869523 A JPS4869523 A JP S4869523A JP 47122660 A JP47122660 A JP 47122660A JP 12266072 A JP12266072 A JP 12266072A JP S4869523 A JPS4869523 A JP S4869523A
- 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.)
- Granted
Links
Classifications
-
- 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
- G03G21/145—Electronic sequencing control wherein control pulses are generated by the mechanical movement of parts of the machine, e.g. the photoconductor
-
- 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
- G03G15/28—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 projection is obtained by line scanning
- G03G15/30—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 projection is obtained by line scanning in which projection is formed on a drum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Cleaning In Electrography (AREA)
- Control Or Security For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20932671A | 1971-12-17 | 1971-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4869523A true JPS4869523A (US06277897-20010821-C00009.png) | 1973-09-21 |
| JPS5317292B2 JPS5317292B2 (US06277897-20010821-C00009.png) | 1978-06-07 |
Family
ID=22778317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12266072A Expired JPS5317292B2 (US06277897-20010821-C00009.png) | 1971-12-17 | 1972-12-08 |
Country Status (15)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50127643A (US06277897-20010821-C00009.png) * | 1974-02-22 | 1975-10-07 | ||
| JPS5136942A (en) * | 1974-09-18 | 1976-03-29 | Canon Kk | Seigyohoho oyobi sochi |
| JPS52135144U (US06277897-20010821-C00009.png) * | 1976-04-08 | 1977-10-14 | ||
| JPS5337421A (en) * | 1976-09-20 | 1978-04-06 | Ricoh Co Ltd | Electrophotographic copying method |
| JPS5868058A (ja) * | 1981-10-19 | 1983-04-22 | Ricoh Co Ltd | カラ−複写機 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982832A (en) * | 1972-06-23 | 1976-09-28 | Rank Xerox Ltd. | Electrostatographic copying machines |
| US3877416A (en) * | 1973-04-23 | 1975-04-15 | Xerox Corp | Humidity corrected transfer apparatus |
| US3914047A (en) * | 1973-10-01 | 1975-10-21 | Eastman Kodak Co | Synchronizing control apparatus for electrophotographic apparatus utilizing digital computer |
| US3957423A (en) * | 1974-01-08 | 1976-05-18 | Xerox Corporation | Stripper finger design |
| US3921571A (en) * | 1974-06-24 | 1975-11-25 | Itek Corp | Multiple development method and apparatus for electrophotographic copiers |
| US4139300A (en) * | 1974-10-22 | 1979-02-13 | Canon Kabushiki Kaisha | Copying apparatus with variable stop position |
| AU499872B2 (en) * | 1974-10-23 | 1979-05-03 | Coulter Systems Corporation | Multiple copy electrography |
| JPS51106440A (US06277897-20010821-C00009.png) * | 1975-03-17 | 1976-09-21 | Ricoh Kk | |
| US4142792A (en) * | 1976-02-13 | 1979-03-06 | Ricoh Company, Ltd. | Electrophotographic apparatus |
| JPS52139440A (en) * | 1976-05-17 | 1977-11-21 | Canon Inc | Electrostatic printing machine |
| US4140386A (en) * | 1976-09-14 | 1979-02-20 | Ricoh Company, Ltd. | Electrophotographic apparatus |
| US4141648A (en) * | 1976-12-15 | 1979-02-27 | International Business Machines Corporation | Photoconductor charging technique |
| US4166690A (en) * | 1977-11-02 | 1979-09-04 | International Business Machines Corporation | Digitally regulated power supply for use in electrostatic transfer reproduction apparatus |
| JPS54137352A (en) * | 1978-04-18 | 1979-10-25 | Olympus Optical Co Ltd | Cleaning mechanism for xerographic apparatus |
| US4345834A (en) * | 1978-11-02 | 1982-08-24 | Mita Industrial Company Limited | Transfer type electrostatic copying apparatus |
| JPS55103565A (en) * | 1979-02-02 | 1980-08-07 | Olympus Optical Co Ltd | Plural sheets copying apparatus |
| CA1173890A (en) * | 1980-08-28 | 1984-09-04 | John H. Dodge | Control of copier start-up operations |
| US4384784A (en) * | 1980-10-20 | 1983-05-24 | Ricoh Company, Ltd. | Electrophotographic copying apparatus and subsystems therefor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3528738A (en) * | 1967-12-07 | 1970-09-15 | Eastman Kodak Co | Method and apparatus for scan lighting in photocopy projection equipment |
| GB1203016A (en) * | 1968-03-19 | 1970-08-26 | Ricoh Kk | Improvements in and relating to photographic exposure arrangements |
| US3554640A (en) * | 1968-11-25 | 1971-01-12 | Ibm | Drive coupling system |
| US3614222A (en) * | 1970-04-24 | 1971-10-19 | Olivetti & Co Spa | Optical drive system for reproducing machine |
| US3637306A (en) * | 1970-12-02 | 1972-01-25 | Ibm | Copying system featuring alternate developing and cleaning of successive image areas on photoconductor |
-
0
- BE BE792640D patent/BE792640A/xx unknown
-
1971
- 1971-12-17 US US00209326A patent/US3736055A/en not_active Expired - Lifetime
-
1972
- 1972-09-22 CH CH1385872A patent/CH541825A/de not_active IP Right Cessation
- 1972-09-25 IT IT29626/72A patent/IT967822B/it active
- 1972-10-23 GB GB4865672A patent/GB1363358A/en not_active Expired
- 1972-11-13 NL NL7215311A patent/NL7215311A/xx not_active Application Discontinuation
- 1972-11-14 FR FR7242131A patent/FR2165420A5/fr not_active Expired
- 1972-11-15 AU AU48912/72A patent/AU460913B2/en not_active Expired
- 1972-11-17 SE SE7214969A patent/SE372354B/xx unknown
- 1972-12-05 CA CA158,265A patent/CA1003026A/en not_active Expired
- 1972-12-06 NO NO4489/72A patent/NO135080C/no unknown
- 1972-12-07 AR AR245559A patent/AR203173A1/es active
- 1972-12-08 JP JP12266072A patent/JPS5317292B2/ja not_active Expired
- 1972-12-13 FI FI3534/72A patent/FI57187C/fi active
- 1972-12-15 DK DK628772AA patent/DK138713B/da unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50127643A (US06277897-20010821-C00009.png) * | 1974-02-22 | 1975-10-07 | ||
| JPS5136942A (en) * | 1974-09-18 | 1976-03-29 | Canon Kk | Seigyohoho oyobi sochi |
| JPS6040023B2 (ja) * | 1974-09-18 | 1985-09-09 | キヤノン株式会社 | 複写装置 |
| JPS52135144U (US06277897-20010821-C00009.png) * | 1976-04-08 | 1977-10-14 | ||
| JPS5552440Y2 (US06277897-20010821-C00009.png) * | 1976-04-08 | 1980-12-05 | ||
| JPS5337421A (en) * | 1976-09-20 | 1978-04-06 | Ricoh Co Ltd | Electrophotographic copying method |
| JPS5868058A (ja) * | 1981-10-19 | 1983-04-22 | Ricoh Co Ltd | カラ−複写機 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3736055A (en) | 1973-05-29 |
| DE2245065A1 (de) | 1973-07-05 |
| CA1003026A (en) | 1977-01-04 |
| GB1363358A (en) | 1974-08-14 |
| FI57187C (fi) | 1980-06-10 |
| FI57187B (fi) | 1980-02-29 |
| CH541825A (de) | 1973-09-15 |
| AR203173A1 (es) | 1975-08-22 |
| IT967822B (it) | 1974-03-11 |
| AU460913B2 (en) | 1975-05-08 |
| AU4891272A (en) | 1974-05-16 |
| JPS5317292B2 (US06277897-20010821-C00009.png) | 1978-06-07 |
| DE2245065B2 (de) | 1975-06-05 |
| NL7215311A (US06277897-20010821-C00009.png) | 1973-06-19 |
| FR2165420A5 (US06277897-20010821-C00009.png) | 1973-08-03 |
| NO135080C (US06277897-20010821-C00009.png) | 1977-02-02 |
| DK138713B (da) | 1978-10-16 |
| DK138713C (US06277897-20010821-C00009.png) | 1979-03-26 |
| SE372354B (US06277897-20010821-C00009.png) | 1974-12-16 |
| NO135080B (US06277897-20010821-C00009.png) | 1976-10-25 |
| BE792640A (fr) | 1973-03-30 |
