CN1262894C - 向显影装置供应电压的装置 - Google Patents
向显影装置供应电压的装置 Download PDFInfo
- Publication number
- CN1262894C CN1262894C CNB03154620XA CN03154620A CN1262894C CN 1262894 C CN1262894 C CN 1262894C CN B03154620X A CNB03154620X A CN B03154620XA CN 03154620 A CN03154620 A CN 03154620A CN 1262894 C CN1262894 C CN 1262894C
- Authority
- CN
- China
- Prior art keywords
- voltage
- high voltage
- developing cell
- developing
- conversion unit
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 82
- 230000005540 biological transmission Effects 0.000 claims description 20
- 108091008695 photoreceptors Proteins 0.000 description 60
- 230000001105 regulatory effect Effects 0.000 description 18
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 238000003384 imaging method Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000007639 printing Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- GXNNLIMMEXHBKV-UHFFFAOYSA-N 1,2,4-trichloro-3-(2,5-dichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C(=C(Cl)C=CC=2Cl)Cl)=C1 GXNNLIMMEXHBKV-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for DC mains or DC distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for DC mains or DC distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
- H02J1/082—Plural DC voltage, e.g. DC supply voltage with at least two different DC voltage levels
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Configuration And Component (AREA)
- Color Electrophotography (AREA)
- Developing For Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0040106A KR100428633B1 (ko) | 2002-07-10 | 2002-07-10 | 현상기의 전압 공급장치 |
KR40106/2002 | 2002-07-10 | ||
KR40106/02 | 2002-07-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1487376A CN1487376A (zh) | 2004-04-07 |
CN1262894C true CN1262894C (zh) | 2006-07-05 |
Family
ID=31713080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03154620XA Expired - Fee Related CN1262894C (zh) | 2002-07-10 | 2003-07-10 | 向显影装置供应电压的装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7020409B2 (zh) |
JP (1) | JP2004038185A (zh) |
KR (1) | KR100428633B1 (zh) |
CN (1) | CN1262894C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100561429B1 (ko) * | 2004-05-25 | 2006-03-17 | 삼성전자주식회사 | 현상기의 전압 공급장치 |
KR100601723B1 (ko) * | 2005-04-20 | 2006-07-18 | 삼성전자주식회사 | 화상형성장치 |
KR101239974B1 (ko) | 2006-07-14 | 2013-03-06 | 삼성전자주식회사 | 현상기 전압공급장치 및 이를 이용한 화상형성장치 |
JP5049096B2 (ja) * | 2007-10-31 | 2012-10-17 | 京セラドキュメントソリューションズ株式会社 | 高圧接点端子台 |
JP5339130B2 (ja) * | 2009-01-19 | 2013-11-13 | 富士ゼロックス株式会社 | 画像形成装置 |
KR101743483B1 (ko) | 2009-10-26 | 2017-06-07 | 에스프린팅솔루션 주식회사 | 화상형성장치 |
JP7147430B2 (ja) * | 2018-09-27 | 2022-10-05 | 株式会社リコー | バイアス電圧変更回路、作像ユニット及び画像形成装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4924806A (en) * | 1987-01-20 | 1990-05-15 | Minolta Camera Kabushiki Kaisha | Developing apparatus |
JPH0443372A (ja) * | 1990-06-11 | 1992-02-13 | Ricoh Co Ltd | 画像形成装置 |
US5376998A (en) * | 1991-10-24 | 1994-12-27 | Canon Kabushiki Kaisha | Image formation apparatus including a plurality of development unit selectively driven by a common power source |
JPH05197254A (ja) * | 1991-10-24 | 1993-08-06 | Canon Inc | 画像形成装置 |
US5627722A (en) * | 1994-12-05 | 1997-05-06 | Hewlett-Packard Company | Single high voltage supply for use in a multiple developer electrophotographic printer |
US5862438A (en) * | 1998-08-06 | 1999-01-19 | Xerox Corporation | Reduced interdocument zone in a printing system having a single developer power supply |
US20020067929A1 (en) * | 2000-12-01 | 2002-06-06 | James Maurice H. | High voltage developer bias multiplexer |
KR100449727B1 (ko) * | 2002-06-11 | 2004-09-22 | 삼성전자주식회사 | 현상 바이어스 전원의 단속장치 |
US20040175197A1 (en) * | 2002-07-02 | 2004-09-09 | Samsung Electronics Co., Ltd. | Image forming apparatus and method of controlling developing unit thereof |
KR100428646B1 (ko) * | 2002-07-03 | 2004-04-28 | 삼성전자주식회사 | 칼라 화상형성장치의 현상기 고전압 절환장치 |
KR100503468B1 (ko) * | 2002-10-08 | 2005-07-27 | 삼성전자주식회사 | 현상고압공급장치 |
-
2002
- 2002-07-10 KR KR10-2002-0040106A patent/KR100428633B1/ko active IP Right Grant
-
2003
- 2003-07-10 CN CNB03154620XA patent/CN1262894C/zh not_active Expired - Fee Related
- 2003-07-10 US US10/616,493 patent/US7020409B2/en not_active Expired - Lifetime
- 2003-07-10 JP JP2003272680A patent/JP2004038185A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1487376A (zh) | 2004-04-07 |
KR20040005529A (ko) | 2004-01-16 |
US7020409B2 (en) | 2006-03-28 |
KR100428633B1 (ko) | 2004-04-28 |
JP2004038185A (ja) | 2004-02-05 |
US20040075346A1 (en) | 2004-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: Gyeonggi Do, South Korea Patentee after: Ace Print Solutions Ltd Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: HP printer Korea Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Ace Print Solutions Ltd |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191024 Address after: texas Patentee after: HP Development Corporation, Limited Liability Partnership Address before: Han Guojingjidao Patentee before: HP printer Korea Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060705 Termination date: 20200710 |
|
CF01 | Termination of patent right due to non-payment of annual fee |