EP0398262A3 - Appareil électrophotographique - Google Patents

Appareil électrophotographique Download PDF

Info

Publication number
EP0398262A3
EP0398262A3 EP19900109155 EP90109155A EP0398262A3 EP 0398262 A3 EP0398262 A3 EP 0398262A3 EP 19900109155 EP19900109155 EP 19900109155 EP 90109155 A EP90109155 A EP 90109155A EP 0398262 A3 EP0398262 A3 EP 0398262A3
Authority
EP
European Patent Office
Prior art keywords
ozone
substrate
hno3
nox
iron
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.)
Withdrawn
Application number
EP19900109155
Other languages
German (de)
English (en)
Other versions
EP0398262A2 (fr
Inventor
Naoto C/O Canon Kabushiki Kaisha Fujimura
Koji C/O Canon Kabushiki Kaisha Yamazaki
Kiyoshi C/O Canon Kabushiki Kaisha Sakai
Teigo C/O Canon Kabushiki Kaisha Sakakibara
Noriko C/O Canon Kabushiki Kaisha Hirayama
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of EP0398262A2 publication Critical patent/EP0398262A2/fr
Publication of EP0398262A3 publication Critical patent/EP0398262A3/fr
Withdrawn legal-status Critical Current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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Treating Waste Gases (AREA)
  • Photoreceptors In Electrophotography (AREA)
EP19900109155 1989-05-16 1990-05-15 Appareil électrophotographique Withdrawn EP0398262A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP123869/89 1989-05-16
JP1123869A JPH02303518A (ja) 1989-05-16 1989-05-16 電子写真装置

Publications (2)

Publication Number Publication Date
EP0398262A2 EP0398262A2 (fr) 1990-11-22
EP0398262A3 true EP0398262A3 (fr) 1991-03-13

Family

ID=14871391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900109155 Withdrawn EP0398262A3 (fr) 1989-05-16 1990-05-15 Appareil électrophotographique

Country Status (2)

Country Link
EP (1) EP0398262A3 (fr)
JP (1) JPH02303518A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007125936A1 (fr) * 2006-04-28 2007-11-08 Sharp Kabushiki Kaisha Dispositif a decharge coronaire, chargeur photosensible et procede pour realiser l'element de suppression de produit a decharge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026969A1 (de) * 1979-07-16 1981-02-12 Canon Kk Kopiergeraet
JPS60244326A (ja) * 1984-05-21 1985-12-04 Fuji Xerox Co Ltd 電子写真複写機のオゾン分解フイルタ−
DE3433093A1 (de) * 1984-09-08 1986-03-20 Bergwerksverband Gmbh, 4300 Essen Mit katalytisch aktivem material beschichtete wabenkatalysatoren zur no(pfeil abwaerts)x(pfeil abwaerts)-reduktion und verfahren zu deren herstellung
US4680040A (en) * 1986-01-17 1987-07-14 Xerox Corporation Multipurpose filtering material
JPS6468774A (en) * 1987-09-09 1989-03-14 Fuji Xerox Co Ltd Ozone and nitrogen oxide removing member

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026969A1 (de) * 1979-07-16 1981-02-12 Canon Kk Kopiergeraet
JPS60244326A (ja) * 1984-05-21 1985-12-04 Fuji Xerox Co Ltd 電子写真複写機のオゾン分解フイルタ−
DE3433093A1 (de) * 1984-09-08 1986-03-20 Bergwerksverband Gmbh, 4300 Essen Mit katalytisch aktivem material beschichtete wabenkatalysatoren zur no(pfeil abwaerts)x(pfeil abwaerts)-reduktion und verfahren zu deren herstellung
US4680040A (en) * 1986-01-17 1987-07-14 Xerox Corporation Multipurpose filtering material
JPS6468774A (en) * 1987-09-09 1989-03-14 Fuji Xerox Co Ltd Ozone and nitrogen oxide removing member

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 120 (C - 343)<2177> 6 May 1986 (1986-05-06) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 279 (P - 891)<3627> 27 June 1989 (1989-06-27) *

Also Published As

Publication number Publication date
EP0398262A2 (fr) 1990-11-22
JPH02303518A (ja) 1990-12-17

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