CH600631A5 - - Google Patents
Info
- Publication number
- CH600631A5 CH600631A5 CH372076A CH372076A CH600631A5 CH 600631 A5 CH600631 A5 CH 600631A5 CH 372076 A CH372076 A CH 372076A CH 372076 A CH372076 A CH 372076A CH 600631 A5 CH600631 A5 CH 600631A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
- G04B31/08—Lubrication
-
- 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
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/562,219 US3978380A (en) | 1975-03-26 | 1975-03-26 | Reciprocating corona producing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH600631A5 true CH600631A5 (cs) | 1978-06-30 |
Family
ID=24245314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH372076A CH600631A5 (cs) | 1975-03-26 | 1976-03-25 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3978380A (cs) |
| JP (1) | JPS51120732A (cs) |
| AT (1) | AT348331B (cs) |
| AU (1) | AU510443B2 (cs) |
| BE (1) | BE839998A (cs) |
| CA (1) | CA1055106A (cs) |
| CH (1) | CH600631A5 (cs) |
| DD (1) | DD124488A5 (cs) |
| DE (1) | DE2611263C2 (cs) |
| DK (1) | DK140195B (cs) |
| FR (1) | FR2305762A1 (cs) |
| GB (1) | GB1541322A (cs) |
| IL (1) | IL49284A (cs) |
| IT (1) | IT1073735B (cs) |
| LU (1) | LU74655A1 (cs) |
| NL (1) | NL7603108A (cs) |
| SE (1) | SE430929B (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306271A (en) * | 1980-09-24 | 1981-12-15 | Coulter Systems Corporation | Sequentially pulsed overlapping field multielectrode corona charging method and apparatus |
| JPS58135752U (ja) * | 1982-03-05 | 1983-09-12 | ティーディーケイ株式会社 | 静電式複写機用帯電装置 |
| JPS59111654A (ja) * | 1982-12-17 | 1984-06-27 | Fuji Xerox Co Ltd | 複写機のコロトロン |
| US4680669A (en) * | 1983-01-25 | 1987-07-14 | Canon Kabushiki Kaisha | Corona discharging apparatus |
| US4918567A (en) * | 1988-12-08 | 1990-04-17 | Industrial Technology Research Institute | Moving corona discharging apparatus |
| JP2921912B2 (ja) * | 1990-04-10 | 1999-07-19 | 旭光学工業株式会社 | 感光ドラム露出防止構造 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1099848B (de) * | 1955-03-22 | 1961-02-16 | Battelle Development Corp | Vorrichtung zur Aufladung xerographischer Schichttraeger |
| US2965481A (en) * | 1955-08-01 | 1960-12-20 | Haloid Xerox Inc | Electrostatic charging and image formation |
| US2856533A (en) * | 1956-01-03 | 1958-10-14 | Haloid Xerox Inc | Moving wire corona |
| BE756687A (fr) * | 1969-11-24 | 1971-03-01 | Ibm | Dispositif de charge corona |
| JPS4910059B1 (cs) * | 1969-11-26 | 1974-03-08 | ||
| US3800153A (en) * | 1972-12-29 | 1974-03-26 | Xerox Corp | Electrophotography charging device |
-
1975
- 1975-03-26 US US05/562,219 patent/US3978380A/en not_active Expired - Lifetime
-
1976
- 1976-03-17 DE DE2611263A patent/DE2611263C2/de not_active Expired
- 1976-03-19 AU AU12212/76A patent/AU510443B2/en not_active Expired
- 1976-03-25 FR FR7608746A patent/FR2305762A1/fr active Granted
- 1976-03-25 JP JP51032068A patent/JPS51120732A/ja active Pending
- 1976-03-25 DK DK133376AA patent/DK140195B/da unknown
- 1976-03-25 IL IL49284A patent/IL49284A/xx unknown
- 1976-03-25 BE BE165528A patent/BE839998A/xx not_active IP Right Cessation
- 1976-03-25 DD DD192033A patent/DD124488A5/xx unknown
- 1976-03-25 IT IT48713/76A patent/IT1073735B/it active
- 1976-03-25 AT AT220076A patent/AT348331B/de not_active IP Right Cessation
- 1976-03-25 NL NL7603108A patent/NL7603108A/xx not_active Application Discontinuation
- 1976-03-25 CA CA248,860A patent/CA1055106A/en not_active Expired
- 1976-03-25 GB GB12093/76A patent/GB1541322A/en not_active Expired
- 1976-03-25 CH CH372076A patent/CH600631A5/xx not_active IP Right Cessation
- 1976-03-25 SE SE7603622A patent/SE430929B/xx unknown
- 1976-03-26 LU LU74655A patent/LU74655A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU510443B2 (en) | 1980-06-26 |
| DK133376A (cs) | 1976-09-27 |
| IT1073735B (it) | 1985-04-17 |
| DD124488A5 (cs) | 1977-02-23 |
| LU74655A1 (cs) | 1976-09-01 |
| ATA220076A (de) | 1978-06-15 |
| NL7603108A (nl) | 1976-09-28 |
| BE839998A (nl) | 1976-09-27 |
| US3978380A (en) | 1976-08-31 |
| DK140195B (da) | 1979-07-02 |
| FR2305762B1 (cs) | 1980-05-16 |
| AT348331B (de) | 1979-02-12 |
| GB1541322A (en) | 1979-02-28 |
| IL49284A0 (en) | 1976-05-31 |
| CA1055106A (en) | 1979-05-22 |
| DK140195C (cs) | 1979-11-26 |
| SE7603622L (sv) | 1976-09-27 |
| DE2611263C2 (de) | 1982-05-13 |
| IL49284A (en) | 1978-06-15 |
| JPS51120732A (en) | 1976-10-22 |
| SE430929B (sv) | 1983-12-19 |
| DE2611263A1 (de) | 1976-10-07 |
| FR2305762A1 (fr) | 1976-10-22 |
| AU1221276A (en) | 1977-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |