CA1058274A - Corona generator cleaning apparatus - Google Patents
Corona generator cleaning apparatusInfo
- Publication number
- CA1058274A CA1058274A CA217,597A CA217597A CA1058274A CA 1058274 A CA1058274 A CA 1058274A CA 217597 A CA217597 A CA 217597A CA 1058274 A CA1058274 A CA 1058274A
- Authority
- CA
- Canada
- Prior art keywords
- grid
- wires
- shield
- coronode
- recited
- Prior art date
- 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.)
- Expired
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- 239000002245 particle Substances 0.000 claims abstract description 61
- 238000007790 scraping Methods 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 2
- 238000009825 accumulation Methods 0.000 abstract description 9
- 238000011109 contamination Methods 0.000 abstract description 4
- 239000000356 contaminant Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 18
- 239000000428 dust Substances 0.000 description 12
- 238000012546 transfer Methods 0.000 description 12
- 230000035508 accumulation Effects 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 229920004142 LEXAN™ Polymers 0.000 description 1
- 239000004418 Lexan Substances 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000332 continued effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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
- G03G15/0258—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices provided with means for the maintenance of the charging apparatus, e.g. cleaning devices, ozone removing devices G03G15/0225, G03G15/0291 takes precedence
-
- 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)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US433979A US3875407A (en) | 1974-01-16 | 1974-01-16 | Corona generator cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1058274A true CA1058274A (en) | 1979-07-10 |
Family
ID=23722334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA217,597A Expired CA1058274A (en) | 1974-01-16 | 1975-01-08 | Corona generator cleaning apparatus |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3875407A (enrdf_load_stackoverflow) |
| JP (1) | JPS5743901B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1058274A (enrdf_load_stackoverflow) |
| DE (1) | DE2500188B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2258024B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1481123A (enrdf_load_stackoverflow) |
| NL (1) | NL7500540A (enrdf_load_stackoverflow) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038546A (en) * | 1976-05-03 | 1977-07-26 | Xerox Corporation | Cleaning apparatus for a corona generating device |
| JPS62186162U (enrdf_load_stackoverflow) * | 1986-05-16 | 1987-11-26 | ||
| US4734580A (en) * | 1986-06-16 | 1988-03-29 | The Simco Company, Inc. | Built-in ionizing electrode cleaning apparatus |
| US4724509A (en) * | 1986-07-25 | 1988-02-09 | Xerox Corporation | Efficiently mounted long coronodes |
| US4885466A (en) * | 1987-09-25 | 1989-12-05 | Ricoh Company, Ltd. | Corona wire cleaning device utilizing a position detection system |
| US5012093A (en) * | 1988-08-29 | 1991-04-30 | Minolta Camera Co., Ltd. | Cleaning device for wire electrode of corona discharger |
| US4991451A (en) * | 1989-06-22 | 1991-02-12 | Nova Biomedical Corporation | Probe wiping |
| JPH04122407U (ja) * | 1991-02-14 | 1992-11-04 | 株式会社日研工作所 | 工具用チヤツク |
| US5485251A (en) * | 1993-09-06 | 1996-01-16 | Mita Industrial Co., Ltd. | Cleaning device for an electrostatic charger |
| US5572293A (en) * | 1993-10-14 | 1996-11-05 | Ricoh Company, Ltd. | Method of and system for cleaning a charge inducing member |
| US5485255A (en) * | 1994-08-31 | 1996-01-16 | Eastman Kodak Company | Automatic cleaning mechanism for a corona charger using cleaning pad |
| KR0134699B1 (ko) * | 1994-12-27 | 1998-04-30 | 김광호 | 전자사진방식 화상형성장치에서의 대전기 청소장치 |
| US5594532A (en) * | 1995-03-15 | 1997-01-14 | Dataproducts Corporation | Cartridge, cartridge cleaning apparatus and method for cleaning a corona wire |
| JPH09244357A (ja) * | 1996-03-08 | 1997-09-19 | Konica Corp | コロナ放電装置 |
| USD469462S1 (en) | 2000-05-19 | 2003-01-28 | Hitachi Koki Co., Ltd. | Heater lamp unit for fixing toner in an image forming apparatus |
| JP4602068B2 (ja) * | 2004-12-24 | 2010-12-22 | 京セラミタ株式会社 | 画像形成装置 |
| US7272337B2 (en) * | 2005-09-15 | 2007-09-18 | Xerox Corporation | Corona device grid cleaner |
| US7412186B2 (en) * | 2005-09-16 | 2008-08-12 | Xerox Corporation | Cleaning system for a charging device in a xerographic printer |
| JP5181000B2 (ja) * | 2010-07-29 | 2013-04-10 | シャープ株式会社 | 帯電装置、及びこの帯電装置を備えた画像形成装置 |
| JP5782752B2 (ja) * | 2011-03-07 | 2015-09-24 | 富士ゼロックス株式会社 | 清掃装置、帯電ユニット、像保持体ユニット及び画像形成装置 |
| JP6001055B2 (ja) * | 2012-04-18 | 2016-10-05 | キヤノン株式会社 | 帯電装置 |
| JP2014199337A (ja) * | 2013-03-29 | 2014-10-23 | ブラザー工業株式会社 | 帯電器 |
| CN109116698A (zh) * | 2018-10-31 | 2019-01-01 | 广州奥盛电子科技有限公司 | 一种能手动清洁栅网的硒鼓 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3324291A (en) * | 1964-07-06 | 1967-06-06 | Xerox Corp | Corona generating device with means to cause air flow therethrough to maintain the parts free of dust accumulation |
| US3578970A (en) * | 1968-05-03 | 1971-05-18 | Plastic Coating Corp | Variable width corona discharge apparatus with means to shield or vary a predetermined length of a corona discharge wire |
| US3770972A (en) * | 1972-09-11 | 1973-11-06 | Savin Business Machines Corp | Corona charger configuration |
-
1974
- 1974-01-16 US US433979A patent/US3875407A/en not_active Expired - Lifetime
-
1975
- 1975-01-03 DE DE2500188A patent/DE2500188B2/de active Granted
- 1975-01-08 CA CA217,597A patent/CA1058274A/en not_active Expired
- 1975-01-09 JP JP50005252A patent/JPS5743901B2/ja not_active Expired
- 1975-01-14 GB GB1492/75A patent/GB1481123A/en not_active Expired
- 1975-01-16 NL NL7500540A patent/NL7500540A/xx unknown
- 1975-01-16 FR FR7501305A patent/FR2258024B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2258024B1 (enrdf_load_stackoverflow) | 1979-02-23 |
| GB1481123A (en) | 1977-07-27 |
| DE2500188A1 (de) | 1975-07-17 |
| FR2258024A1 (enrdf_load_stackoverflow) | 1975-08-08 |
| NL7500540A (nl) | 1975-07-18 |
| DE2500188B2 (de) | 1979-01-18 |
| DE2500188C3 (enrdf_load_stackoverflow) | 1979-09-20 |
| JPS50115042A (enrdf_load_stackoverflow) | 1975-09-09 |
| JPS5743901B2 (enrdf_load_stackoverflow) | 1982-09-17 |
| US3875407A (en) | 1975-04-01 |
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