EP0671669A3 - Developing unit for use in an electrostatographic printer. - Google Patents

Developing unit for use in an electrostatographic printer. Download PDF

Info

Publication number
EP0671669A3
EP0671669A3 EP95301256A EP95301256A EP0671669A3 EP 0671669 A3 EP0671669 A3 EP 0671669A3 EP 95301256 A EP95301256 A EP 95301256A EP 95301256 A EP95301256 A EP 95301256A EP 0671669 A3 EP0671669 A3 EP 0671669A3
Authority
EP
European Patent Office
Prior art keywords
developing unit
electrostatographic printer
electrostatographic
printer
developing
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.)
Granted
Application number
EP95301256A
Other languages
German (de)
French (fr)
Other versions
EP0671669A2 (en
EP0671669B1 (en
Inventor
Cock Etienne Marie De
Schamphelaere Lucien Amede De
Dessel Bart Jozef Van
Hoogten Daniel Louis Van
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.)
Xeikon NV
Original Assignee
Xeikon NV
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.)
Filing date
Publication date
Application filed by Xeikon NV filed Critical Xeikon NV
Priority to EP95301256A priority Critical patent/EP0671669B1/en
Publication of EP0671669A2 publication Critical patent/EP0671669A2/en
Publication of EP0671669A3 publication Critical patent/EP0671669A3/en
Application granted granted Critical
Publication of EP0671669B1 publication Critical patent/EP0671669B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
EP95301256A 1994-03-11 1995-02-27 Developing unit for use in an electrostatographic printer Expired - Lifetime EP0671669B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP95301256A EP0671669B1 (en) 1994-03-11 1995-02-27 Developing unit for use in an electrostatographic printer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP94301784 1994-03-11
EP94301784 1994-03-11
EP95301256A EP0671669B1 (en) 1994-03-11 1995-02-27 Developing unit for use in an electrostatographic printer

Publications (3)

Publication Number Publication Date
EP0671669A2 EP0671669A2 (en) 1995-09-13
EP0671669A3 true EP0671669A3 (en) 1996-04-24
EP0671669B1 EP0671669B1 (en) 1998-04-15

Family

ID=26136986

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95301256A Expired - Lifetime EP0671669B1 (en) 1994-03-11 1995-02-27 Developing unit for use in an electrostatographic printer

Country Status (1)

Country Link
EP (1) EP0671669B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2016148B1 (en) * 2016-01-25 2017-07-31 Xeikon Mfg Nv Developing unit with improved conveying assembly.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576466A (en) * 1982-03-24 1986-03-18 Konishiroku Photo Industry Co., Ltd. Developing system for an electrostatic copying apparatus
JPS6273284A (en) * 1985-09-27 1987-04-03 Fuji Xerox Co Ltd Magnetic brush developing device for copying machine
JPS62288871A (en) * 1986-06-09 1987-12-15 Canon Inc Developing device
WO1993009475A2 (en) * 1991-11-08 1993-05-13 Fujitsu Limited Developing device using two-component developer
EP0568924A1 (en) * 1992-05-08 1993-11-10 Ricoh Company, Ltd Image forming apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036364A (en) * 1988-07-22 1991-07-30 Canon Kabushiki Kaisha Image forming apparatus including developer carrying member having repelling magnetic brush

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576466A (en) * 1982-03-24 1986-03-18 Konishiroku Photo Industry Co., Ltd. Developing system for an electrostatic copying apparatus
JPS6273284A (en) * 1985-09-27 1987-04-03 Fuji Xerox Co Ltd Magnetic brush developing device for copying machine
JPS62288871A (en) * 1986-06-09 1987-12-15 Canon Inc Developing device
WO1993009475A2 (en) * 1991-11-08 1993-05-13 Fujitsu Limited Developing device using two-component developer
EP0568924A1 (en) * 1992-05-08 1993-11-10 Ricoh Company, Ltd Image forming apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 11, no. 274 (P - 612)<2721> 5 September 1987 (1987-09-05) *
PATENT ABSTRACTS OF JAPAN vol. 12, no. 178 (P - 708)<3025> 26 May 1988 (1988-05-26) *

Also Published As

Publication number Publication date
EP0671669A2 (en) 1995-09-13
EP0671669B1 (en) 1998-04-15

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