IT1155911B - Unita di sviluppo per elettrofotocopiatrici - Google Patents

Unita di sviluppo per elettrofotocopiatrici

Info

Publication number
IT1155911B
IT1155911B IT68026/82A IT6802682A IT1155911B IT 1155911 B IT1155911 B IT 1155911B IT 68026/82 A IT68026/82 A IT 68026/82A IT 6802682 A IT6802682 A IT 6802682A IT 1155911 B IT1155911 B IT 1155911B
Authority
IT
Italy
Prior art keywords
electrophotocopiers
development unit
development
unit
Prior art date
Application number
IT68026/82A
Other languages
English (en)
Other versions
IT8268026A0 (it
Inventor
Riccardo Forlani
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Priority to IT68026/82A priority Critical patent/IT1155911B/it
Publication of IT8268026A0 publication Critical patent/IT8268026A0/it
Priority to EP83304077A priority patent/EP0101640B1/en
Priority to DE8383304077T priority patent/DE3375335D1/de
Priority to US06/513,815 priority patent/US4438722A/en
Priority to ES525054A priority patent/ES8405530A1/es
Priority to JP58152358A priority patent/JPS5953870A/ja
Application granted granted Critical
Publication of IT1155911B publication Critical patent/IT1155911B/it

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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
IT68026/82A 1982-08-20 1982-08-20 Unita di sviluppo per elettrofotocopiatrici IT1155911B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT68026/82A IT1155911B (it) 1982-08-20 1982-08-20 Unita di sviluppo per elettrofotocopiatrici
EP83304077A EP0101640B1 (en) 1982-08-20 1983-07-13 Development unit for electrophotocopiers
DE8383304077T DE3375335D1 (en) 1982-08-20 1983-07-13 Development unit for electrophotocopiers
US06/513,815 US4438722A (en) 1982-08-20 1983-07-15 Development unit for electrophotocopiers
ES525054A ES8405530A1 (es) 1982-08-20 1983-08-19 Perfeccionamientos en una unidad de revelado de electrofotocopiadoras
JP58152358A JPS5953870A (ja) 1982-08-20 1983-08-20 電子写真の現像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68026/82A IT1155911B (it) 1982-08-20 1982-08-20 Unita di sviluppo per elettrofotocopiatrici

Publications (2)

Publication Number Publication Date
IT8268026A0 IT8268026A0 (it) 1982-08-20
IT1155911B true IT1155911B (it) 1987-01-28

Family

ID=11307289

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68026/82A IT1155911B (it) 1982-08-20 1982-08-20 Unita di sviluppo per elettrofotocopiatrici

Country Status (6)

Country Link
US (1) US4438722A (it)
EP (1) EP0101640B1 (it)
JP (1) JPS5953870A (it)
DE (1) DE3375335D1 (it)
ES (1) ES8405530A1 (it)
IT (1) IT1155911B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676192A (en) * 1983-09-30 1987-06-30 Minolta Camera Kabushiki Kaisha Dry process developing apparatus
JPH0616214B2 (ja) * 1984-06-13 1994-03-02 沖電気工業株式会社 電子写真現像装置
US4716437A (en) * 1986-11-19 1987-12-29 Eastman Kodak Company Development station having apertured thin film for controlling the flow of developer material
US4993829A (en) * 1988-10-24 1991-02-19 Konica Corporation Developing apparatus for an image forming apparatus
JP2003107860A (ja) * 2001-09-27 2003-04-09 Samsung Electronics Co Ltd 二成分現像装置
US9046813B1 (en) * 2013-11-22 2015-06-02 Flo-Tech, Llc Printer cartridge with toner wall

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014291A (en) * 1976-01-26 1977-03-29 Nashua Corporation Image developing system
IT1071380B (it) * 1976-09-22 1985-04-02 Olivetti & Co Spa Unita di sviluppo a spazzola magnetica di tipo perfezionato
GB2025796B (en) * 1978-06-07 1982-11-24 Canon Kk Developing apparatus
US4385829A (en) * 1980-03-04 1983-05-31 Canon Kabushiki Kaisha Image developing method and device therefor

Also Published As

Publication number Publication date
EP0101640A2 (en) 1984-02-29
JPS5953870A (ja) 1984-03-28
EP0101640B1 (en) 1988-01-13
DE3375335D1 (en) 1988-02-18
IT8268026A0 (it) 1982-08-20
ES525054A0 (es) 1984-06-01
ES8405530A1 (es) 1984-06-01
EP0101640A3 (en) 1985-01-02
US4438722A (en) 1984-03-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829