DE69018126D1 - Vermischungssystem mit Doppelschnecke. - Google Patents

Vermischungssystem mit Doppelschnecke.

Info

Publication number: DE69018126D1
Authority: DE; Germany
Prior art keywords: twin screw; mixing system; mixing; twin; screw
Prior art date: 1989-06-02
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

DE69018126T

Other languages

English (en)

Other versions

DE69018126T2 (de

Inventor

Conrad John Bell

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.)

Xerox Corp

Original Assignee

Xerox Corp

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.)

1989-06-02

Filing date

1990-06-01

Publication date

1995-05-04

1990-06-01 Application filed by Xerox Corp filed Critical Xerox Corp

1995-05-04 Publication of DE69018126D1 publication Critical patent/DE69018126D1/de

1995-11-09 Application granted granted Critical

1995-11-09 Publication of DE69018126T2 publication Critical patent/DE69018126T2/de

2010-06-02 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
- 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
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/08—Details of powder developing device not concerning the development directly
- G03G2215/0802—Arrangements for agitating or circulating developer material
- G03G2215/0816—Agitator type
- G03G2215/0819—Agitator type two or more agitators

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Dry Development In Electrophotography (AREA)

DE69018126T 1989-06-02 1990-06-01 Vermischungssystem mit Doppelschnecke. Expired - Fee Related DE69018126T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/360,809 US4978997A (en)	1989-06-02	1989-06-02	Crossmixing dual auger system

Publications (2)

Publication Number	Publication Date
DE69018126D1 true DE69018126D1 (de)	1995-05-04
DE69018126T2 DE69018126T2 (de)	1995-11-09

Family

ID=23419487

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69018126T Expired - Fee Related DE69018126T2 (de)	1989-06-02	1990-06-01	Vermischungssystem mit Doppelschnecke.

Country Status (5)

Country	Link
US (1)	US4978997A (de)
EP (1)	EP0401046B1 (de)
JP (1)	JPH03163479A (de)
CA (1)	CA2017264C (de)
DE (1)	DE69018126T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH05127537A (ja) *	1991-11-08	1993-05-25	Fujitsu Ltd	現像装置
US5257077A (en) *	1992-01-31	1993-10-26	Xerox Corporation	Toner dispensing apparatus for a xerographic reproduction machine
US5519470A (en) *	1994-03-04	1996-05-21	Xerox Corporation	Cross mixing paddle wheel
US5510881A (en) *	1994-11-18	1996-04-23	Xerox Corporation	Positive push development auger
KR0122124Y1 (ko) *	1995-05-30	1998-12-01	김광호	현상기의 교반기 장치
US6580881B2 (en)	2001-10-04	2003-06-17	Lexmark International, Inc.	Method of detecting waste toner in a container of an image forming apparatus
US7426361B2 (en) *	2005-09-01	2008-09-16	Eastman Kodak Company	Developer mixing apparatus having four ribbon blenders
JP5168631B2 (ja) *	2008-03-11	2013-03-21	株式会社リコー	現像装置及び画像形成装置
US20130051861A1 (en) *	2011-08-22	2013-02-28	Alan E. Rapkin	Angled magnetic auger for a developer station

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2028745A (en) *	1933-04-01	1936-01-28	Wallace M Hendrick	Apparatus for bituminous mixing
US3664299A (en) *	1970-12-07	1972-05-23	Eg & G Inc	Electrostatic recording paper toner section
US4056076A (en) *	1975-04-24	1977-11-01	Xerox Corporation	Developer mixing system
US3999514A (en) *	1975-09-29	1976-12-28	International Business Machines Corporation	Magnetic brush developer
US4146323A (en) *	1977-06-29	1979-03-27	Xerox Corporation	Auger for a development system
US4274362A (en) *	1979-12-05	1981-06-23	Pitney Bowes, Inc.	Magnetic brush mixing augers
JPS58163968A (ja) *	1982-03-24	1983-09-28	Konishiroku Photo Ind Co Ltd	現像装置
US4478512A (en) *	1983-05-11	1984-10-23	Xerox Corporation	Toner cartridge for use in an electrophotographic printing machine
US5006893A (en) *	1987-12-18	1991-04-09	Minolta Camera Kabushiki Kaisha	Image forming apparatus with improved toner replenishment

1989
- 1989-06-02 US US07/360,809 patent/US4978997A/en not_active Expired - Fee Related
1990
- 1990-05-22 CA CA002017264A patent/CA2017264C/en not_active Expired - Fee Related
- 1990-05-26 JP JP2136939A patent/JPH03163479A/ja active Pending
- 1990-06-01 DE DE69018126T patent/DE69018126T2/de not_active Expired - Fee Related
- 1990-06-01 EP EP90306022A patent/EP0401046B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0401046A2 (de)	1990-12-05
EP0401046B1 (de)	1995-03-29
JPH03163479A (ja)	1991-07-15
EP0401046A3 (de)	1992-05-20
CA2017264A1 (en)	1990-12-02
DE69018126T2 (de)	1995-11-09
CA2017264C (en)	1994-09-20
US4978997A (en)	1990-12-18

Publication	Publication Date	Title
DE69223816D1 (de)	1998-02-05	Kontinuierlicher, unterteilter mixer
DE68914647D1 (de)	1994-05-19	Leitplankenextruderende.
NO891204D0 (no)	1989-03-20	Premestrings-system.
NO894666L (no)	1990-01-23	Elektroakustisk system.
NO891982L (no)	1989-11-27	Polymer-sammensetning.
DE68920092D1 (de)	1995-02-02	Harzzusammensetzung.
NO893535D0 (no)	1989-09-04	Vaskemiddelblanding.
DE69011208D1 (de)	1994-09-08	Reinigende Harzmischung.
FI895317A0 (fi)	1989-11-08	System foer byggklotsar.
DE69011931D1 (de)	1994-10-06	Harzmischung.
DE3676884D1 (de)	1991-02-21	Blockmischpolymer.
DE68920021D1 (de)	1995-01-26	Polymerzusammensetzung.
FI883112A0 (fi)	1988-06-29	Extruder foer polymermaterial.
DE68919151D1 (de)	1994-12-08	Harzzusammensetzung.
DE68911340D1 (de)	1994-01-27	Harzzusammensetzung.
DE68918544D1 (de)	1994-11-03	Harzzusammensetzung.
DE69018126D1 (de)	1995-05-04	Vermischungssystem mit Doppelschnecke.
FI901125A0 (fi)	1990-03-06	Smakgivande system foer fettfria livsmedel.
DE68911597D1 (de)	1994-02-03	Harzzusammensetzung.
DE58907235D1 (de)	1994-04-21	Polymerisatmischung.
DE3778161D1 (de)	1992-05-14	Schraubverbindung.
DE68913926D1 (de)	1994-04-21	Elektronisches System mit mehreren abnehmbaren Einheiten.
DE68905225D1 (de)	1993-04-15	Polyimiaharzzusammensetzung.
DE69105879D1 (de)	1995-01-26	Schraubenmischer.
DE59004010D1 (de)	1994-02-10	Schraubverbindung mit Keramikteilen.

Legal Events

Date	Code	Title	Description
1996-04-25	8364	No opposition during term of opposition
2000-09-07	8339	Ceased/non-payment of the annual fee