NL7200119A - - Google Patents
Info
- Publication number
- NL7200119A NL7200119A NL7200119A NL7200119A NL7200119A NL 7200119 A NL7200119 A NL 7200119A NL 7200119 A NL7200119 A NL 7200119A NL 7200119 A NL7200119 A NL 7200119A NL 7200119 A NL7200119 A NL 7200119A
- Authority
- NL
- Netherlands
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
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0266—Arrangements for controlling the amount of charge
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Wet Developing In Electrophotography (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10421771A | 1971-01-06 | 1971-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200119A true NL7200119A (de) | 1972-07-10 |
Family
ID=22299269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200119A NL7200119A (de) | 1971-01-06 | 1972-01-05 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3699335A (de) |
| AU (1) | AU464821B2 (de) |
| BE (1) | BE777728A (de) |
| CA (1) | CA937279A (de) |
| CH (2) | CH547512A (de) |
| DE (1) | DE2200110A1 (de) |
| FR (1) | FR2120838A5 (de) |
| GB (1) | GB1337355A (de) |
| IT (1) | IT944292B (de) |
| NL (1) | NL7200119A (de) |
| SE (1) | SE375633B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3896310A (en) * | 1971-06-30 | 1975-07-22 | Diagnostic Instr Inc | Field control in imaging systems |
| US3805069A (en) * | 1973-01-18 | 1974-04-16 | Xerox Corp | Regulated corona generator |
| JPS553704B2 (de) * | 1974-03-20 | 1980-01-26 | ||
| US3934141A (en) * | 1974-07-03 | 1976-01-20 | Xerox Corporation | Apparatus for automatically regulating the amount of charge applied to an insulating surface |
| CA1116227A (en) * | 1977-03-07 | 1982-01-12 | Bell & Howell Company | Controlled corona for charging electrostatic photocopy paper having zno binder layer |
| US4166690A (en) * | 1977-11-02 | 1979-09-04 | International Business Machines Corporation | Digitally regulated power supply for use in electrostatic transfer reproduction apparatus |
| JPS5997161A (ja) * | 1982-11-27 | 1984-06-04 | Olympus Optical Co Ltd | 電子写真方法 |
| US4486808A (en) * | 1982-12-03 | 1984-12-04 | Polaroid Corporation | Apparatus for controlling random charges on a moving web |
| DE69219618T2 (de) * | 1991-12-03 | 1997-09-04 | Graseby Dynamics Ltd | Coronaentladung-ionenquelle |
| US5642254A (en) * | 1996-03-11 | 1997-06-24 | Eastman Kodak Company | High duty cycle AC corona charger |
| US5742871A (en) * | 1996-08-30 | 1998-04-21 | Eastman Kodak Company | High duty cycle sawtooth AC charger |
| US5839024A (en) * | 1997-05-19 | 1998-11-17 | Eastman Kodak Company | Corona charging of a charge retentive surface |
| DE102005016962A1 (de) * | 2005-04-13 | 2006-11-02 | Ab Skf | Anordnung mit einer Drehstrommaschine und einem Frequenzumrichter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2885556A (en) * | 1955-08-01 | 1959-05-05 | Haloid Xerox Inc | Simultaneous charging device and method |
| US3076092A (en) * | 1960-07-21 | 1963-01-29 | Xerox Corp | Xerographic charging apparatus |
| US3335274A (en) * | 1964-12-04 | 1967-08-08 | Xerox Corp | Xerographic charging apparatus with means to automatically control the potential applied to the corona wire |
| US3586908A (en) * | 1969-02-28 | 1971-06-22 | Robert E Vosteen | Automatic potential control system for electrophotography apparatus |
-
1971
- 1971-01-06 US US104217A patent/US3699335A/en not_active Expired - Lifetime
- 1971-12-09 CA CA129810A patent/CA937279A/en not_active Expired
- 1971-12-22 IT IT32823/71A patent/IT944292B/it active
- 1971-12-22 FR FR7146201A patent/FR2120838A5/fr not_active Expired
- 1971-12-30 SE SE7116897A patent/SE375633B/xx unknown
-
1972
- 1972-01-03 DE DE19722200110 patent/DE2200110A1/de active Pending
- 1972-01-04 AU AU37554/72A patent/AU464821B2/en not_active Expired
- 1972-01-05 BE BE777728A patent/BE777728A/xx unknown
- 1972-01-05 NL NL7200119A patent/NL7200119A/xx unknown
- 1972-01-06 CH CH18872A patent/CH547512A/de not_active IP Right Cessation
- 1972-01-06 CH CH1401073A patent/CH552229A/de not_active IP Right Cessation
- 1972-01-06 GB GB61372A patent/GB1337355A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3755472A (en) | 1973-07-05 |
| SE375633B (de) | 1975-04-21 |
| GB1337355A (en) | 1973-11-14 |
| DE2200110A1 (de) | 1972-07-27 |
| FR2120838A5 (de) | 1972-08-18 |
| IT944292B (it) | 1973-04-20 |
| BE777728A (fr) | 1972-05-02 |
| CH552229A (de) | 1974-07-31 |
| US3699335A (en) | 1972-10-17 |
| AU464821B2 (en) | 1975-09-11 |
| CA937279A (en) | 1973-11-20 |
| CH547512A (de) | 1974-03-29 |