GB1242072A - Electrophotographic copying apparatus - Google Patents

Electrophotographic copying apparatus

Info

Publication number
GB1242072A
GB1242072A GB28550/68A GB2855068A GB1242072A GB 1242072 A GB1242072 A GB 1242072A GB 28550/68 A GB28550/68 A GB 28550/68A GB 2855068 A GB2855068 A GB 2855068A GB 1242072 A GB1242072 A GB 1242072A
Authority
GB
United Kingdom
Prior art keywords
drum
sheets
charge
june
copying apparatus
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.)
Expired
Application number
GB28550/68A
Other languages
English (en)
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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
Priority claimed from DE19671572330 external-priority patent/DE1572330C3/de
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1242072A publication Critical patent/GB1242072A/en
Expired 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S271/00—Sheet feeding or delivering
    • Y10S271/90—Stripper

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
GB28550/68A 1967-06-15 1968-06-14 Electrophotographic copying apparatus Expired GB1242072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671572330 DE1572330C3 (de) 1967-06-15 1967-06-15 Elektrofotografisches Kopiergerät

Publications (1)

Publication Number Publication Date
GB1242072A true GB1242072A (en) 1971-08-11

Family

ID=5678461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28550/68A Expired GB1242072A (en) 1967-06-15 1968-06-14 Electrophotographic copying apparatus

Country Status (8)

Country Link
US (1) US3575502A (enrdf_load_stackoverflow)
BE (1) BE716658A (enrdf_load_stackoverflow)
CH (1) CH476332A (enrdf_load_stackoverflow)
FR (1) FR1568680A (enrdf_load_stackoverflow)
GB (1) GB1242072A (enrdf_load_stackoverflow)
HK (1) HK79276A (enrdf_load_stackoverflow)
NL (1) NL159205B (enrdf_load_stackoverflow)
SE (1) SE338508B (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870515A (en) * 1970-05-20 1975-03-11 Xerox Corp Method for electrostatic paper stripping by neutralization of transfer charge
US3851230A (en) * 1972-06-09 1974-11-26 Ricoh Kk Electrostatic transfer-printing sheet stripping device
JPS5220305Y2 (enrdf_load_stackoverflow) * 1972-06-19 1977-05-10
US3970381A (en) * 1973-02-26 1976-07-20 Xerox Corporation Method and apparatus for xerographic reproduction
US4025180A (en) * 1973-10-30 1977-05-24 Minolta Camera Kabushiki Kaisha Transfer type electrophotographic copying apparatus
US4027960A (en) * 1975-08-06 1977-06-07 Xerox Corporation Transfer system for electrostatic reproduction machine
US4086010A (en) * 1976-11-01 1978-04-25 Xerox Corporation Illumination system utilizing two opposing DC lamps with an optimum barrel-shaped slit
USRE31499E (en) 1976-11-01 1984-01-17 Xerox Corporation Illumination system utilizing two opposing DC lamps with an optimum barrel-shaped slit
US4482240A (en) * 1981-06-24 1984-11-13 Canon Kabushiki Kaisha Electrophotographic process utilizing electrostatic separation and apparatus therefor
US4579441A (en) * 1982-12-03 1986-04-01 Xerox Corporation Detacking apparatus
JPS59105666A (ja) * 1982-12-09 1984-06-19 Canon Inc 画像形成装置
JPS59149377A (ja) * 1983-02-15 1984-08-27 Sharp Corp 転写材の分離方式
US4801975A (en) * 1986-04-18 1989-01-31 Mita Industrial Co. Ltd. Eraser lamp and transparent guide plate in electrostatic image transfer
US4728880A (en) * 1986-11-28 1988-03-01 Eastman Kodak Company Multiple voltage-pulsed corona charging with a single power supply
US5450179A (en) * 1994-02-28 1995-09-12 Eastman Kodak Company Active charging to prevent image disruption
US6807389B2 (en) * 2002-12-13 2004-10-19 Xerox Corporation Bias charge roller with optimally induced AC corona

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147679A (en) * 1961-12-18 1964-09-08 Ibm Electrostatic image transfer processes and apparatus therefor

Also Published As

Publication number Publication date
NL6808473A (enrdf_load_stackoverflow) 1968-11-25
FR1568680A (enrdf_load_stackoverflow) 1969-05-23
BE716658A (enrdf_load_stackoverflow) 1968-12-17
NL159205B (nl) 1979-01-15
DE1572330B2 (de) 1976-01-22
DE1572330A1 (de) 1970-01-08
CH476332A (de) 1969-07-31
SE338508B (enrdf_load_stackoverflow) 1971-09-06
HK79276A (en) 1976-12-24
US3575502A (en) 1971-04-20

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