DE3928546C2 - - Google Patents
Info
- Publication number
- DE3928546C2 DE3928546C2 DE3928546A DE3928546A DE3928546C2 DE 3928546 C2 DE3928546 C2 DE 3928546C2 DE 3928546 A DE3928546 A DE 3928546A DE 3928546 A DE3928546 A DE 3928546A DE 3928546 C2 DE3928546 C2 DE 3928546C2
- Authority
- DE
- Germany
- Prior art keywords
- drive means
- cleaning
- motor
- wire
- locked state
- 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 - Fee Related
Links
- 238000004140 cleaning Methods 0.000 claims description 65
- 230000033001 locomotion Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 14
- 230000002441 reversible effect Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000007257 malfunction Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001235 sensitizing effect Effects 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 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
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21447588A JPH0262566A (ja) | 1988-08-29 | 1988-08-29 | コロナ放電器のワイヤ清掃装置 |
| JP21447488A JPH0262565A (ja) | 1988-08-29 | 1988-08-29 | コロナ放電器のワイヤ清掃装置 |
| JP21447688A JPH0262567A (ja) | 1988-08-29 | 1988-08-29 | コロナ放電器のワイヤ清掃装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3928546A1 DE3928546A1 (de) | 1990-03-01 |
| DE3928546C2 true DE3928546C2 (enExample) | 1991-03-14 |
Family
ID=27329617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3928546A Granted DE3928546A1 (de) | 1988-08-29 | 1989-08-29 | Reinigungsvorrichtung fuer drahtelektroden von koronaentladern |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5012093A (enExample) |
| DE (1) | DE3928546A1 (enExample) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04194971A (ja) * | 1990-11-27 | 1992-07-14 | Minolta Camera Co Ltd | 画像形成装置 |
| JP2974842B2 (ja) * | 1992-01-23 | 1999-11-10 | シャープ株式会社 | プロセスコントロール安定化装置 |
| US5392099A (en) * | 1992-09-25 | 1995-02-21 | Mita Industrial Co., Ltd. | Image forming apparatus having cleaning member for cleaning charging wire |
| US5532798A (en) * | 1993-05-26 | 1996-07-02 | Minolta Camera Kabushiki Kaisha | Charging device having a plate electrode and a cleaning device for cleaning edges of the plate electrode |
| US5481345A (en) * | 1993-08-09 | 1996-01-02 | Mita Industrial Co., Ltd. | Image forming apparatus provided with pre-transfer 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 |
| US6911186B2 (en) * | 1998-11-05 | 2005-06-28 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability |
| US6974560B2 (en) | 1998-11-05 | 2005-12-13 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability |
| US6544485B1 (en) | 2001-01-29 | 2003-04-08 | Sharper Image Corporation | Electro-kinetic device with enhanced anti-microorganism capability |
| US20030206837A1 (en) * | 1998-11-05 | 2003-11-06 | Taylor Charles E. | Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability |
| US6350417B1 (en) * | 1998-11-05 | 2002-02-26 | Sharper Image Corporation | Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices |
| US20020127156A1 (en) * | 1998-11-05 | 2002-09-12 | Taylor Charles E. | Electro-kinetic air transporter-conditioner devices with enhanced collector electrode |
| US6632407B1 (en) * | 1998-11-05 | 2003-10-14 | Sharper Image Corporation | Personal electro-kinetic air transporter-conditioner |
| US7695690B2 (en) | 1998-11-05 | 2010-04-13 | Tessera, Inc. | Air treatment apparatus having multiple downstream electrodes |
| US7318856B2 (en) | 1998-11-05 | 2008-01-15 | Sharper Image Corporation | Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path |
| US20050210902A1 (en) | 2004-02-18 | 2005-09-29 | Sharper Image Corporation | Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes |
| US20020155041A1 (en) * | 1998-11-05 | 2002-10-24 | Mckinney Edward C. | Electro-kinetic air transporter-conditioner with non-equidistant collector electrodes |
| US6176977B1 (en) | 1998-11-05 | 2001-01-23 | Sharper Image Corporation | Electro-kinetic air transporter-conditioner |
| US7220295B2 (en) | 2003-05-14 | 2007-05-22 | Sharper Image Corporation | Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices |
| DE10085491T1 (de) * | 2000-11-08 | 2003-10-16 | Fujitsu Ltd | Bilderzeugungsvorrichtung |
| CN1480798A (zh) * | 2002-05-27 | 2004-03-10 | ������������ʽ���� | 图像形成装置 |
| US7056370B2 (en) * | 2002-06-20 | 2006-06-06 | Sharper Image Corporation | Electrode self-cleaning mechanism for air conditioner devices |
| US7405672B2 (en) | 2003-04-09 | 2008-07-29 | Sharper Image Corp. | Air treatment device having a sensor |
| US6984987B2 (en) * | 2003-06-12 | 2006-01-10 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features |
| US7724492B2 (en) | 2003-09-05 | 2010-05-25 | Tessera, Inc. | Emitter electrode having a strip shape |
| US20050051420A1 (en) | 2003-09-05 | 2005-03-10 | Sharper Image Corporation | Electro-kinetic air transporter and conditioner devices with insulated driver electrodes |
| US7077890B2 (en) | 2003-09-05 | 2006-07-18 | Sharper Image Corporation | Electrostatic precipitators with insulated driver electrodes |
| US7517503B2 (en) | 2004-03-02 | 2009-04-14 | Sharper Image Acquisition Llc | Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode |
| US7906080B1 (en) | 2003-09-05 | 2011-03-15 | Sharper Image Acquisition Llc | Air treatment apparatus having a liquid holder and a bipolar ionization device |
| US7767169B2 (en) | 2003-12-11 | 2010-08-03 | Sharper Image Acquisition Llc | Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds |
| US20050146712A1 (en) * | 2003-12-24 | 2005-07-07 | Lynx Photonics Networks Inc. | Circuit, system and method for optical switch status monitoring |
| US7638104B2 (en) * | 2004-03-02 | 2009-12-29 | Sharper Image Acquisition Llc | Air conditioner device including pin-ring electrode configurations with driver electrode |
| US7285155B2 (en) | 2004-07-23 | 2007-10-23 | Taylor Charles E | Air conditioner device with enhanced ion output production features |
| US7311762B2 (en) | 2004-07-23 | 2007-12-25 | Sharper Image Corporation | Air conditioner device with a removable driver electrode |
| US20060018809A1 (en) | 2004-07-23 | 2006-01-26 | Sharper Image Corporation | Air conditioner device with removable driver electrodes |
| US7833322B2 (en) | 2006-02-28 | 2010-11-16 | Sharper Image Acquisition Llc | Air treatment apparatus having a voltage control device responsive to current sensing |
| JP4436815B2 (ja) * | 2006-03-10 | 2010-03-24 | シャープ株式会社 | 帯電装置及び画像形成装置 |
| US7653325B2 (en) * | 2006-06-28 | 2010-01-26 | Sharp Kabushiki Kaisha | Electrostatic charger |
| JP4216301B2 (ja) * | 2006-07-10 | 2009-01-28 | シャープ株式会社 | 帯電装置 |
| EP1936444A1 (en) * | 2006-12-21 | 2008-06-25 | Murata Machinery, Ltd. | Image forming apparatus with a cleaning unit for a corona discharging device |
| EP2109506A2 (en) * | 2007-01-24 | 2009-10-21 | Ventiva, Inc. | Method and device to prevent dust agglomeration on corona electrodes |
| US7769314B2 (en) | 2007-02-20 | 2010-08-03 | Fuji Xerox Co., Ltd. | Cleaning device and charging device, image holding unit and image forming apparatus using same |
| JP5341330B2 (ja) * | 2007-08-23 | 2013-11-13 | スリーエム イノベイティブ プロパティズ カンパニー | クリーニング機構を備えたイオン発生器 |
| JP4428720B2 (ja) * | 2007-09-18 | 2010-03-10 | シャープ株式会社 | チャージワイヤ清掃装置 |
| JP4626702B2 (ja) * | 2008-10-27 | 2011-02-09 | 富士ゼロックス株式会社 | 線材の清掃装置並びにこれを用いた帯電装置及び画像形成装置 |
| JP6614743B2 (ja) * | 2015-09-09 | 2019-12-04 | シャープ株式会社 | 帯電装置、これを備える画像形成ユニット及びこれを備える画像形成装置 |
| US12325051B2 (en) * | 2021-02-16 | 2025-06-10 | SK Hynix Inc. | Cleaner for an ionizer, operating method thereof and ionizer cleaning system |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891846A (en) * | 1972-01-18 | 1975-06-24 | Canon Kk | Corona discharger cleaning apparatus |
| US3842273A (en) * | 1973-07-18 | 1974-10-15 | Xerox Corp | Corona generator cleaning apparatus |
| US3870883A (en) * | 1973-09-24 | 1975-03-11 | Xerox Corp | Electrostatic printing machine with self-cleaning coronal generating device |
| US3875407A (en) * | 1974-01-16 | 1975-04-01 | Xerox Corp | Corona generator cleaning apparatus |
| US4038546A (en) * | 1976-05-03 | 1977-07-26 | Xerox Corporation | Cleaning apparatus for a corona generating device |
| JPS6045433B2 (ja) * | 1977-02-28 | 1985-10-09 | 富士ゼロックス株式会社 | 帯電器の清掃装置 |
| JPS59111656A (ja) * | 1982-12-17 | 1984-06-27 | Fuji Xerox Co Ltd | 複写機のコロトロンワイヤ−清掃装置 |
| US4517841A (en) * | 1983-01-06 | 1985-05-21 | Sundstrand Data Control, Inc. | Accelerometer with beam resonator force transducer |
| JPS6051563A (ja) * | 1983-08-30 | 1985-03-23 | Yoshino Kogyosho Co Ltd | 噴霧器の霧・液切換装置 |
| JPS60249169A (ja) * | 1984-05-24 | 1985-12-09 | Canon Inc | コロナ放電器のクリ−ニング装置 |
| JPS61153052A (ja) * | 1984-12-26 | 1986-07-11 | Shigeyoshi Karasawa | クランク機構式無段変速装置 |
| JPH0675223B2 (ja) * | 1985-06-21 | 1994-09-21 | 株式会社リコー | 自動帯電器清掃装置 |
| JPS62176854A (ja) * | 1986-01-30 | 1987-08-03 | Olympus Optical Co Ltd | 静電記録方式 |
| JPS62195157A (ja) * | 1986-02-21 | 1987-08-27 | Hitachi Vlsi Eng Corp | 半導体装置用整流板 |
| JPS62246079A (ja) * | 1986-04-19 | 1987-10-27 | Ricoh Co Ltd | 帯電器の自動清掃装置 |
| JPH0750349B2 (ja) * | 1986-06-09 | 1995-05-31 | キヤノン株式会社 | 画像形成装置 |
| US4885466A (en) * | 1987-09-25 | 1989-12-05 | Ricoh Company, Ltd. | Corona wire cleaning device utilizing a position detection system |
-
1989
- 1989-08-28 US US07/399,621 patent/US5012093A/en not_active Expired - Fee Related
- 1989-08-29 DE DE3928546A patent/DE3928546A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3928546A1 (de) | 1990-03-01 |
| US5012093A (en) | 1991-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |