DE3669406D1 - Elektrographisches entwicklungsgeraet und -verfahren. - Google Patents

Elektrographisches entwicklungsgeraet und -verfahren.

Info

Publication number: DE3669406D1
Authority: DE; Germany
Prior art keywords: development device; electrographic development; electrographic; development
Prior art date: 1985-09-06
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

DE8686111950T

Other languages

English (en)

Inventor

Susan Carol Pike

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.)

NexPress Solutions LLC

Original Assignee

Eastman Kodak Co

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.)

1985-09-06

Filing date

1986-08-29

Publication date

1990-04-12

1986-08-29 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1990-04-12 Application granted granted Critical

1990-04-12 Publication of DE3669406D1 publication Critical patent/DE3669406D1/de

2006-08-30 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections

DE8686111950T 1985-09-06 1986-08-29 Elektrographisches entwicklungsgeraet und -verfahren. Expired - Fee Related DE3669406D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/773,282 US4634286A (en)	1985-09-06	1985-09-06	Electrographic development apparatus having a continuous coil ribbon blender

Publications (1)

Publication Number	Publication Date
DE3669406D1 true DE3669406D1 (de)	1990-04-12

Family

ID=25097752

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686111950T Expired - Fee Related DE3669406D1 (de)	1985-09-06	1986-08-29	Elektrographisches entwicklungsgeraet und -verfahren.

Country Status (4)

Country	Link
US (1)	US4634286A (de)
EP (1)	EP0216190B1 (de)
JP (1)	JPH0644171B2 (de)
DE (1)	DE3669406D1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4784081A (en) *	1986-01-17	1988-11-15	Siemens Aktiengesellschaft	Mixing device for cross-blending of developer mix in developing stations of electrophotographic printer devices
EP0250793A3 (de) *	1986-05-12	1989-07-12	EASTMAN KODAK COMPANY (a New Jersey corporation)	Bandmischungsvorrichtung mit mehreren Elementen die gemeinsam ein Band bilden
US4699495A (en) *	1986-11-17	1987-10-13	Eastman Kodak Company	Electrographic development apparatus having coordinated gate mechanism and wiper
US4707107A (en) *	1986-11-28	1987-11-17	Eastman Kodak Company	Electrophotographic development apparatus with an improved ribbon blender
US4825244A (en) *	1987-11-23	1989-04-25	Eastman Kodak Company	Development station with improved mixing and feeding apparatus
US4956675A (en) *	1988-12-23	1990-09-11	Eastman Kodak Company	Ribbon blender for a development apparatus with self adjusting inner and outer ribbons
JPH08677Y2 (ja) *	1989-06-19	1996-01-10	三田工業株式会社	現像装置
US5025289A (en) *	1989-11-13	1991-06-18	Eastman Kodak Company	Development apparatus having self-closing purging mechanism
US5045886A (en) *	1989-12-01	1991-09-03	Eastman Kodak Company	Device for improving mixing in a magnetic brush development apparatus
US5025287A (en) *	1989-12-18	1991-06-18	Eastman Kodak Company	Development apparatus having dual interleaving paddle mixers
JP3010692B2 (ja) *	1990-06-27	2000-02-21	ミノルタ株式会社	現像装置
US5243390A (en) *	1990-06-27	1993-09-07	Minolta Camera Kabushiki Kaisha	Device for conveying developer in a developing device
US5196887A (en) *	1991-06-07	1993-03-23	Eastman Kodak Company	Image forming apparatus having a magnetic brush toning station
JP2865451B2 (ja) *	1991-07-29	1999-03-08	シャープ株式会社	画像形成装置
US5151739A (en) *	1991-07-29	1992-09-29	Eastman Kodak Company	Development apparatus and improved auger device for use therein
US5881338A (en) *	1995-06-29	1999-03-09	Eastman Kodak Company	Contamination control device for an electrostatographic development station
US5741066A (en) *	1996-10-15	1998-04-21	Hayes & Stolz Industrial Manufacturing Company Inc.	Helical ribbon mixer
AU2001259667A1 (en)	2000-05-17	2001-11-26	Heidelberg Digital Llc	Electrostatographic blender assembly and method
AU2001263147A1 (en)	2000-05-17	2001-11-26	Heidelberg Digital Llc	Electrostatic image developing method and apparatus
EP1156377B1 (de)	2000-05-17	2010-05-19	Eastman Kodak Company	Verfahren zur Entwicklung elektrostatographischer Bilder mit optimierten Einstellwerten
US6728503B2 (en)	2001-02-28	2004-04-27	Heidelberger Druckmaschinen Ag	Electrophotographic image developing process with optimized average developer bulk velocity
US6946230B2 (en)	2001-11-13	2005-09-20	Heidelberger Druckmaschinen Ag	Electrostatic image developing processes and compositions
US7157202B1 (en)	2003-09-23	2007-01-02	Eastman Kodak Company	Method and apparatus for reducing densification of multiple component electrographic developer
US7248823B2 (en) *	2003-09-26	2007-07-24	Eastman Kodak Company	Electrographic ribbon and method implementing a skive
US7137730B2 (en) *	2003-09-26	2006-11-21	Eastman Kodak Company	Electrographic ribbon blender and method
US7426361B2 (en) *	2005-09-01	2008-09-16	Eastman Kodak Company	Developer mixing apparatus having four ribbon blenders
JP4985024B2 (ja) *	2007-03-28	2012-07-25	富士ゼロックス株式会社	粉体搬送用回転体及びトナーカートリッジ
US7979007B2 (en) *	2009-02-02	2011-07-12	Sharp Kabushiki Kaisha	Developing device and image forming apparatus using the same
JP4738496B2 (ja) *	2009-02-02	2011-08-03	シャープ株式会社	現像装置およびこれを用いる画像形成装置
JP5070303B2 (ja) *	2010-01-25	2012-11-14	シャープ株式会社	現像装置及びこれを用いる画像形成装置
US8406642B2 (en)	2010-06-03	2013-03-26	Eastman Kodak Company	Removing toner from longitudinal member in printer
US8422919B2 (en)	2011-01-27	2013-04-16	Eastman Kodak Company	Supplying electrophotographic toning member using ribbon blender
CN103534652B (zh) *	2012-02-29	2017-02-22	京瓷办公信息系统株式会社	粉体输送装置以及图像形成装置

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US319311A (en) *		1885-06-02		Combined mixer and sifter
US560259A (en) *		1896-05-19		John ii
US743202A (en) *	1903-01-19	1903-11-03	Morgan Crucible Co	Apparatus for mixing mineral or other dry substances.
US1001508A (en) *	1910-02-07	1911-08-22	James Archibald Craig	Feed-blending machine.
US1457848A (en) *	1920-03-01	1923-06-05	Mojonnier Bros Co	Agitator
US1861721A (en) *	1929-08-09	1932-06-07	Scott Henry Murray	Cheese treating method and apparatus
US2761657A (en) *	1946-10-22	1956-09-04	Rietz Mfg Co	Hollow screw rotary heat exchanger
US3293117A (en) *	1963-03-27	1966-12-20	Improved Machinery Inc	High density pulp mixing
US3138167A (en) *	1963-06-18	1964-06-23	Sprout Waldron & Co Inc	Mixer for feeds and the like
US3639051A (en) *	1964-06-30	1972-02-01	Savin Business Machines Corp	Electrostatic copier
US3315947A (en) *	1965-07-13	1967-04-25	Nautamix N V	Mixing devices
US3877881A (en) *	1968-10-08	1975-04-15	Mitsubishi Heavy Ind Ltd	Reactors for highly viscous materials
US3675904A (en) *	1970-10-28	1972-07-11	James S Bremmer	Agitator apparatus
US3664299A (en) *	1970-12-07	1972-05-23	Eg & G Inc	Electrostatic recording paper toner section
US3912388A (en) *	1970-12-29	1975-10-14	Canon Kk	Developing device for use in electrophotographic copying machines
US3724725A (en) *	1971-03-30	1973-04-03	Ibm	Electroscopic powder feeding apparatus utilizing rotating helical members
FR2218134A1 (en) *	1973-10-25	1974-09-13	Kodak Pathe	Detachable aerating attachment for impeller - fitting over shaft, with tubes leading to trailing edges
NL177052C (nl) *	1973-12-17	1985-07-16	Oce Van Der Grinten Nv	Inrichting voor het ontwikkelen van een electrostatisch ladingsbeeld op een drager.
JPS5843739B2 (ja) *	1974-10-10	1983-09-28	キヤノン株式会社	現像装置
US3943887A (en) *	1975-02-27	1976-03-16	Xerox Corporation	Hybrid crossmixer
US3995590A (en) *	1975-04-28	1976-12-07	Xerox Corporation	Blending chamber for electrostatic processors
US4100611A (en) *	1976-05-11	1978-07-11	Xerox Corporation	Apparatus for controlling airborne particle emission
US4101211A (en) *	1976-07-12	1978-07-18	Eastman Kodak Company	Magnetic curtain seal for development apparatus
JPS53117245U (de) *	1977-02-24	1978-09-18
US4173405A (en) *	1977-10-31	1979-11-06	Eastman Kodak Company	Developer distribution apparatus
US4235194A (en) *	1978-03-09	1980-11-25	Minolta Camera Kabushiki Kaisha	Dry process developing apparatus for use in electrophotographic copying machine
US4201484A (en) *	1978-10-23	1980-05-06	Modern Maid Food Products, Inc.	Continuous mixing apparatus
US4344692A (en) *	1979-03-15	1982-08-17	Tokyo Shibaura Denki Kabushiki Kaisha	Developer transportation device for electrostatic copying machine
US4324483A (en) *	1979-08-21	1982-04-13	Ricoh Company, Ltd.	Magnetic brush development apparatus
US4286544A (en) *	1980-04-02	1981-09-01	Xerox Corporation	Cross-mixing system
US4456364A (en) *	1982-06-09	1984-06-26	Pitney Bowes Inc.	Magnetic brush hopper agitator for electrophotocopier
AU555150B2 (en) *	1982-11-08	1986-09-11	Eastman Kodak Company	Electrographic developer composition and method for using thesame

1985
- 1985-09-06 US US06/773,282 patent/US4634286A/en not_active Expired - Lifetime
1986
- 1986-08-29 DE DE8686111950T patent/DE3669406D1/de not_active Expired - Fee Related
- 1986-08-29 EP EP86111950A patent/EP0216190B1/de not_active Expired - Lifetime
- 1986-09-05 JP JP61209378A patent/JPH0644171B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPS6271983A (ja)	1987-04-02
JPH0644171B2 (ja)	1994-06-08
EP0216190A1 (de)	1987-04-01
US4634286A (en)	1987-01-06
EP0216190B1 (de)	1990-03-07

Legal Events

Date	Code	Title	Description
1991-03-28	8364	No opposition during term of opposition
2001-12-13	8327	Change in the person/name/address of the patent owner	Owner name: NEXPRESS SOLUTIONS LLC, ROCHESTER, N.Y., US
2001-12-13	8328	Change in the person/name/address of the agent	Free format text: FEY, H., DIPL.-PHYS., PAT.-ANW., 69115 HEIDELBERG
2004-06-09	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3669406D1 (de)	1990-04-12	Elektrographisches entwicklungsgeraet und -verfahren.
DE3679041D1 (de)	1991-06-06	Elektrophotographisches entwicklungsgeraet.
DE3683584D1 (de)	1992-03-05	Entwicklungsverfahren und -vorrichtung.
DE3684146D1 (de)	1992-04-09	Datenverarbeitungsverfahren und -geraet.
DE3687461D1 (de)	1993-02-18	Entwicklungsgeraet.
DE3576747D1 (de)	1990-04-26	Entwicklungsgeraet.
KR860003524A (ko)	1986-05-26	탐사방법 및 장치
KR870700401A (ko)	1987-12-29	유동 조립-코팅장치 및 방법
DE3750202D1 (de)	1994-08-18	Elektrographisches Gerät.
DE3751137D1 (de)	1995-04-13	Entwicklungsvorrichtung.
DE3686164T2 (de)	1993-03-04	Elektrographisches magnetbuerstenentwicklungsgeraet.
DE3672955D1 (de)	1990-08-30	Rechnerpruefeinrichtung und verfahren dazu.
DE3752043D1 (de)	1997-05-07	Entwicklungsvorrichtung
DE3678618D1 (de)	1991-05-16	Entwicklungsvorrichtung.
DE3688432D1 (de)	1993-06-17	Elektrophotographisches druckgeraet.
DE3577013D1 (de)	1990-05-10	Elektrophotographische einrichtung.
KR870009264A (ko)	1987-10-24	컬러전자사진방법 및 장치
DE3675418D1 (de)	1990-12-13	Entwicklungsvorrichtung.
DE3774804D1 (de)	1992-01-09	Elektrophotographisches verfahren und geraet.
DE3677585D1 (de)	1991-03-28	Mess- und regelvorrichtung.
DE3782334D1 (de)	1992-11-26	Materialmagnetisierungsmethode und -vorrichtung.
DE3661584D1 (de)	1989-02-02	Electrographic development apparatus
KR860006050A (ko)	1986-08-16	화상토너 및 화상형성방법
DE68917794T2 (de)	1995-04-27	Elektrofotographisches Gerät und Verfahren.
DE3650180D1 (de)	1995-02-09	Datenverteilungsvorrichtung und -Verfahren.