CA2387330C - Appareil de developpement d'images latentes - Google Patents

Appareil de developpement d'images latentes Download PDF

Info

Publication number: CA2387330C
Authority: CA; Canada
Prior art keywords: image; toner; roller; developer; layer
Prior art date: 1993-01-11
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

Application number

CA002387330A

Other languages

English (en)

Other versions

CA2387330A1 (fr

Inventor

Ishaiau Lior

Amiran Lavon

Ehud Chatow

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

HP Indigo BV

Original Assignee

Hewlett Packard Indigo BV

Priority date (The priority date 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 date listed.)

1993-01-11

Filing date

1993-01-11

Publication date

2005-12-06

1993-01-11 Application filed by Hewlett Packard Indigo BV filed Critical Hewlett Packard Indigo BV

1993-01-11 Priority claimed from EP93902581A external-priority patent/EP0678202B1/fr

1994-07-21 Publication of CA2387330A1 publication Critical patent/CA2387330A1/fr

2005-12-06 Application granted granted Critical

2005-12-06 Publication of CA2387330C publication Critical patent/CA2387330C/fr

2013-01-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000007788 liquid Substances 0.000 claims abstract description 46
239000002245 particle Substances 0.000 claims abstract description 30
238000003384 imaging method Methods 0.000 claims abstract description 12
239000000758 substrate Substances 0.000 claims abstract description 10
238000004140 cleaning Methods 0.000 claims description 26
239000012141 concentrate Substances 0.000 claims description 15
239000007787 solid Substances 0.000 claims description 15
230000005684 electric field Effects 0.000 claims description 7
239000011148 porous material Substances 0.000 claims 1
239000010410 layer Substances 0.000 description 93
108091008695 photoreceptors Proteins 0.000 description 21
239000000463 material Substances 0.000 description 19
238000000034 method Methods 0.000 description 11
230000000694 effects Effects 0.000 description 4
229920001971 elastomer Polymers 0.000 description 4
239000000806 elastomer Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
238000010586 diagram Methods 0.000 description 3
238000001962 electrophoresis Methods 0.000 description 3
230000005686 electrostatic field Effects 0.000 description 3
230000006870 function Effects 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
229920002635 polyurethane Polymers 0.000 description 3
239000004814 polyurethane Substances 0.000 description 3
238000005299 abrasion Methods 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
239000010408 film Substances 0.000 description 2
239000012530 fluid Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
239000012858 resilient material Substances 0.000 description 2
238000005201 scrubbing Methods 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910000975 Carbon steel Inorganic materials 0.000 description 1
241000028036 Nixe Species 0.000 description 1
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
229920003182 Surlyn® Polymers 0.000 description 1
239000000654 additive Substances 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
229940063655 aluminum stearate Drugs 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
239000010962 carbon steel Substances 0.000 description 1
238000005266 casting Methods 0.000 description 1
238000013329 compounding Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000002322 conducting polymer Substances 0.000 description 1
229920001940 conductive polymer Polymers 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000007599 discharging Methods 0.000 description 1
239000006260 foam Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
229920000554 ionomer Polymers 0.000 description 1
239000004922 lacquer Substances 0.000 description 1
235000013372 meat Nutrition 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000013047 polymeric layer Substances 0.000 description 1
229910052711 selenium Inorganic materials 0.000 description 1
239000011669 selenium Substances 0.000 description 1
229940065287 selenium compound Drugs 0.000 description 1
150000003343 selenium compounds Chemical class 0.000 description 1
238000005549 size reduction Methods 0.000 description 1
239000010409 thin film 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
- 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
- G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
- G03G15/101—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Wet Developing In Electrophotography (AREA)
Electrostatic Separation (AREA)
Cleaning In Electrography (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

CA002387330A 1993-01-11 1993-01-11 Appareil de developpement d'images latentes Expired - Fee Related CA2387330C (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
PCT/NL1993/000010 WO1994016364A1 (fr)	1993-01-11	1993-01-11	Appareil de revelation d'images latentes
EP93902581A EP0678202B1 (fr)	1993-01-11	1993-01-11	Appareil de revelation d'images latentes
SG9502007A SG93172A1 (en)	1993-01-11	1993-01-11	Improved latent image development apparatus
EP97202298A EP0813123B1 (fr)	1993-01-11	1993-01-11	Dispositif de nettoyage pour enlever des particules de toner liquide
CA002153311A CA2153311C (fr)	1993-01-11	1993-01-11	Appareil de developpement d'images latentes

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002153311A Division CA2153311C (fr)	1993-01-11	1993-01-11	Appareil de developpement d'images latentes

Publications (2)

Publication Number	Publication Date
CA2387330A1 CA2387330A1 (fr)	1994-07-21
CA2387330C true CA2387330C (fr)	2005-12-06

Family

ID=28046813

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA002387333A Expired - Fee Related CA2387333C (fr)	1993-01-11	1993-01-11	Appareil de developpement d'images latentes
CA002387330A Expired - Fee Related CA2387330C (fr)	1993-01-11	1993-01-11	Appareil de developpement d'images latentes

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA002387333A Expired - Fee Related CA2387333C (fr)	1993-01-11	1993-01-11	Appareil de developpement d'images latentes

Country Status (6)

Country	Link
EP (2)	EP0813123B1 (fr)
AT (1)	ATE164953T1 (fr)
CA (2)	CA2387333C (fr)
DE (1)	DE69331288T2 (fr)
SG (1)	SG93172A1 (fr)
WO (1)	WO1994016364A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL111441A (en) *	1994-10-28	2004-06-01	Hewlett Packard Indigo Bv	Squeegee roller for imaging systems
IL113235A (en) *	1995-04-03	2006-07-17	Hewlett Packard Indigo Bv	Double sided imaging
US6108513A (en) *	1995-04-03	2000-08-22	Indigo N.V.	Double sided imaging
DE19946823A1 (de)	1999-09-30	2001-04-05	Kammann Maschf Werner	Verfahren und Vorrichtung zum Dekorieren von Einzelobjekten
JP3907496B2 (ja) *	2002-02-27	2007-04-18	キヤノン株式会社	現像装置、プロセスカートリッジおよび電子写真画像形成装置、ならびに現像剤収納容器とその組立て方法
US7877046B2 (en)	2007-12-07	2011-01-25	Hewlett-Packard Development Company, L.P.	Hard imaging devices and hard imaging methods
JP5831494B2 (ja)	2013-05-08	2015-12-09	コニカミノルタ株式会社	湿式画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3654654A (en) *	1969-11-14	1972-04-11	Xerox Corp	Cleaning apparatus
US3905331A (en) *	1970-11-05	1975-09-16	Ricoh Kk	Means for precluding trailing of toner images in electrophotography of the wet type
GB1398497A (en) *	1972-03-27	1975-06-25	Australia Res Lab	Method of and means for rapid development of electrostatic images
US3955533A (en) *	1972-09-27	1976-05-11	Smith Ian E	Squeegee roller system for removing excess developer liquid from photoconductive surfaces
US3815989A (en) *	1972-12-14	1974-06-11	Nashua Corp	Electrophotographic copy systems
JPS5929868B2 (ja) *	1978-08-31	1984-07-24	キヤノン株式会社	静電像現像装置
JPS55137554A (en) *	1979-04-13	1980-10-27	Ricoh Co Ltd	Squeeze roller for liquid development
US4400079A (en) *	1980-09-24	1983-08-23	Savin Corporation	Injection roller developer for electrophotographic copier and biasing system therefor
US4684238A (en) *	1986-06-09	1987-08-04	Xerox Corporation	Intermediate transfer apparatus
US4974027A (en) *	1989-02-06	1990-11-27	Spectrum Sciences B.V.	Imaging system with compactor and squeegee
JPH03152586A (ja) *	1989-11-09	1991-06-28	Ricoh Co Ltd	湿式複写機

1993
- 1993-01-11 DE DE69331288T patent/DE69331288T2/de not_active Expired - Fee Related
- 1993-01-11 EP EP97202298A patent/EP0813123B1/fr not_active Expired - Lifetime
- 1993-01-11 AT AT93902581T patent/ATE164953T1/de not_active IP Right Cessation
- 1993-01-11 CA CA002387333A patent/CA2387333C/fr not_active Expired - Fee Related
- 1993-01-11 CA CA002387330A patent/CA2387330C/fr not_active Expired - Fee Related
- 1993-01-11 SG SG9502007A patent/SG93172A1/en unknown
- 1993-01-11 WO PCT/NL1993/000010 patent/WO1994016364A1/fr not_active Ceased
- 1993-01-11 EP EP01201102A patent/EP1117014B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0813123A2 (fr)	1997-12-17
CA2387330A1 (fr)	1994-07-21
EP1117014B1 (fr)	2005-09-14
CA2387333A1 (fr)	1994-07-21
DE69331288D1 (de)	2002-01-17
EP0813123B1 (fr)	2001-12-05
EP1117014A2 (fr)	2001-07-18
DE69331288T2 (de)	2002-07-18
CA2387333C (fr)	2006-05-16
EP1117014A3 (fr)	2001-09-05
SG93172A1 (en)	2002-12-17
EP0813123A3 (fr)	1998-01-14
WO1994016364A1 (fr)	1994-07-21
ATE164953T1 (de)	1998-04-15

Legal Events

Date	Code	Title	Description
2002-06-18	EEER	Examination request
2009-01-12	MKLA	Lapsed
2023-10-24	MKLA	Lapsed	Effective date: 20090112

Publication	Publication Date	Title
US5610694A (en)	1997-03-11	Latent development apparatus for use in electrophotographic imaging system
JP3694297B2 (ja)	2005-09-14	絞り装置
EP0764891B1 (fr)	2001-07-18	Cartouche de révélateur à toner liquide
JP3890348B2 (ja)	2007-03-07	両面画像形成
US4482241A (en)	1984-11-13	Device and method for stripping developer from a photoconductive surface
JPH0635303A (ja)	1994-02-10	グレイスケール単一成分非磁性現像システム
US5481341A (en)	1996-01-02	Roller for controlling application of carrier liquid
JP2005234430A (ja)	2005-09-02	液体現像方法、液体現像装置及び画像形成装置
JP3721048B2 (ja)	2005-11-30	液体現像電子写真装置
EP0813123B1 (fr)	2001-12-05	Dispositif de nettoyage pour enlever des particules de toner liquide
JP3715625B2 (ja)	2005-11-09	潜像を現像する装置
USRE37859E1 (en)	2002-09-24	Development control system
US5940665A (en)	1999-08-17	Liquid immersion development machine having a multiple zone image development and conditioning apparatus
KR100462616B1 (ko)	2004-12-20	습식 화상형성시스템 및 그를 이용한 화상형성방법
JP3510252B2 (ja)	2004-03-22	潜像を現像する装置
US6775499B2 (en)	2004-08-10	System and method for contact electrostatic printing
JP2004110066A (ja)	2004-04-08	潜像を現像する装置
JPH08505708A (ja)	1996-06-18	潜像を現像する装置
US5576817A (en)	1996-11-19	Dual zone development for liquid developers
JP3179270B2 (ja)	2001-06-25	帯電部材、その製造方法及び電子写真装置
CA2414013C (fr)	2005-12-06	Systeme de commande du developpement electrographique
JPH0915964A (ja)	1997-01-17	現像ユニット
JPH0473789B2 (fr)	1992-11-24
JPH09258550A (ja)	1997-10-03	電子写真装置
HK1009607B (en)	2001-12-14	Liquid toner developer cartridge