JPS4839190A - - Google Patents
Info
- Publication number
- JPS4839190A JPS4839190A JP47092776A JP9277672A JPS4839190A JP S4839190 A JPS4839190 A JP S4839190A JP 47092776 A JP47092776 A JP 47092776A JP 9277672 A JP9277672 A JP 9277672A JP S4839190 A JPS4839190 A JP S4839190A
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/02—Arrangements for laying down a uniform charge
- G03G2215/026—Arrangements for laying down a uniform charge by coronas
- G03G2215/028—Arrangements for laying down a uniform charge by coronas using pointed electrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2146539A DE2146539C3 (de) | 1971-09-17 | 1971-09-17 | Vorrichtung zum homogenen Auf· oder Entladen der Oberfläche von elektrofotografischen Aufzeichnungsmaterialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4839190A true JPS4839190A (de) | 1973-06-08 |
Family
ID=5819868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47092776A Pending JPS4839190A (de) | 1971-09-17 | 1972-09-14 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3792312A (de) |
| JP (1) | JPS4839190A (de) |
| AT (1) | AT335841B (de) |
| AU (1) | AU468631B2 (de) |
| CA (1) | CA957722A (de) |
| CH (1) | CH539285A (de) |
| DE (1) | DE2146539C3 (de) |
| ES (1) | ES406734A1 (de) |
| FR (1) | FR2154090A5 (de) |
| GB (1) | GB1398745A (de) |
| HU (1) | HU166724B (de) |
| IT (1) | IT965363B (de) |
| NL (1) | NL7212173A (de) |
| SE (1) | SE366125B (de) |
| SU (1) | SU566539A3 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7907492A (nl) * | 1979-10-10 | 1981-04-14 | Oce Nederland Bv | Corona-inrichting. |
| EP0051624A4 (de) * | 1980-05-13 | 1983-04-06 | Alan James Brock | Aufladeanordnung für elektrophotographische oberflächen. |
| NL8101260A (nl) * | 1981-03-16 | 1982-10-18 | Oce Nederland Bv | Corona-inrichting. |
| US5229819A (en) * | 1991-09-05 | 1993-07-20 | Xerox Corporation | Protective assembly for charging apparatus |
| US6952548B2 (en) * | 2002-05-31 | 2005-10-04 | Canon Kabushiki Kaisha | Charging apparatus with auxiliary member and image forming apparatus having the charging apparatus |
| DE202004016083U1 (de) * | 2004-10-15 | 2006-02-23 | Softal Electronic Erik Blumenfeld Gmbh & Co. Kg | Vorrichtung zur Koronabehandlung von elektrisch isolierenden Materialien, insbesondere Kunststofffolien |
| RU2530861C2 (ru) * | 2010-07-07 | 2014-10-20 | Ска Хайджин Продактс Аб | Устройство для раздачи абсорбирующих листовых изделий и способ модификации такого устройства |
| CN102711352A (zh) * | 2012-01-06 | 2012-10-03 | 无锡市中联电子设备有限公司 | 放电针 |
| JP6380838B2 (ja) * | 2013-10-22 | 2018-08-29 | 株式会社リコー | 画像形成装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT302636B (de) * | 1966-01-24 | 1972-10-25 | Dietrich Erben | Vorrichtung zur Behandlung der Oberfläche von dünnwandigen Kunststoff- oder Metallflächen od.dgl. |
| US3335322A (en) * | 1966-05-06 | 1967-08-08 | Borg Warner | Charge head array for electrostatic printing system |
-
1971
- 1971-09-17 DE DE2146539A patent/DE2146539C3/de not_active Expired
-
1972
- 1972-09-07 NL NL7212173A patent/NL7212173A/xx not_active Application Discontinuation
- 1972-09-12 SE SE11735/72A patent/SE366125B/xx unknown
- 1972-09-13 SU SU7201829049A patent/SU566539A3/ru active
- 1972-09-14 AT AT789072A patent/AT335841B/de not_active IP Right Cessation
- 1972-09-14 HU HUKA1356A patent/HU166724B/hu unknown
- 1972-09-14 US US00289053A patent/US3792312A/en not_active Expired - Lifetime
- 1972-09-14 JP JP47092776A patent/JPS4839190A/ja active Pending
- 1972-09-15 IT IT52762/72A patent/IT965363B/it active
- 1972-09-15 CA CA151,785A patent/CA957722A/en not_active Expired
- 1972-09-15 GB GB4295672A patent/GB1398745A/en not_active Expired
- 1972-09-15 CH CH1356472A patent/CH539285A/de not_active IP Right Cessation
- 1972-09-16 ES ES406734A patent/ES406734A1/es not_active Expired
- 1972-09-18 AU AU46781/72A patent/AU468631B2/en not_active Expired
- 1972-09-18 FR FR7232962A patent/FR2154090A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT965363B (it) | 1974-01-31 |
| HU166724B (de) | 1975-05-28 |
| AT335841B (de) | 1977-04-12 |
| DE2146539A1 (de) | 1973-03-22 |
| DE2146539B2 (de) | 1979-02-08 |
| DE2146539C3 (de) | 1979-10-11 |
| SU566539A3 (ru) | 1977-07-25 |
| AU468631B2 (en) | 1976-01-15 |
| ES406734A1 (es) | 1975-10-01 |
| AU4678172A (en) | 1974-03-28 |
| SE366125B (de) | 1974-04-08 |
| NL7212173A (de) | 1973-03-20 |
| CA957722A (en) | 1974-11-12 |
| ATA789072A (de) | 1976-07-15 |
| GB1398745A (en) | 1975-06-25 |
| CH539285A (de) | 1973-07-15 |
| FR2154090A5 (de) | 1973-05-04 |
| US3792312A (en) | 1974-02-12 |