GB1339550A - Multiple exposure imaging apparatus - Google Patents

Multiple exposure imaging apparatus

Info

Publication number
GB1339550A
GB1339550A GB6051870A GB6051870A GB1339550A GB 1339550 A GB1339550 A GB 1339550A GB 6051870 A GB6051870 A GB 6051870A GB 6051870 A GB6051870 A GB 6051870A GB 1339550 A GB1339550 A GB 1339550A
Authority
GB
United Kingdom
Prior art keywords
area
lens
mirrors
original
electrode
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
GB6051870A
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.)
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.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of GB1339550A publication Critical patent/GB1339550A/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
    • G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
    • G03G17/04—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process using photoelectrophoresis
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/011—Details of unit for exposing
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
    • G03G15/0435—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Radiography Using Non-Light Waves (AREA)
GB6051870A 1969-12-22 1970-12-21 Multiple exposure imaging apparatus Expired GB1339550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88745369A 1969-12-22 1969-12-22

Publications (1)

Publication Number Publication Date
GB1339550A true GB1339550A (en) 1973-12-05

Family

ID=25391164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6051870A Expired GB1339550A (en) 1969-12-22 1970-12-21 Multiple exposure imaging apparatus

Country Status (8)

Country Link
US (1) US3703335A (enrdf_load_stackoverflow)
JP (1) JPS4920541B1 (enrdf_load_stackoverflow)
BE (1) BE760457A (enrdf_load_stackoverflow)
CA (1) CA962496A (enrdf_load_stackoverflow)
DE (1) DE2062942A1 (enrdf_load_stackoverflow)
FR (1) FR2074443A5 (enrdf_load_stackoverflow)
GB (1) GB1339550A (enrdf_load_stackoverflow)
NL (1) NL7018484A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000286B1 (en) * 1977-06-30 1982-09-08 Western Electric Company, Incorporated Apparatus for continuously patterning a photosensitive tape by projection printing

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860337A (en) * 1971-01-06 1975-01-14 Xerox Corp Multiple exposure method and apparatus
US4023895A (en) * 1974-10-25 1977-05-17 Xerox Corporation Electrostatographic apparatus
US3982833A (en) * 1975-08-15 1976-09-28 Addressograph Multigraph Corporation Compressed optical system
JPS5434835A (en) * 1977-08-01 1979-03-14 Eastman Kodak Co Improved electrophotographic method and apparatus using photoconductive toner
US4338021A (en) * 1981-02-06 1982-07-06 Eastman Kodak Company Imaging apparatus
US5049936A (en) * 1990-01-02 1991-09-17 Eastman Kodak Company Electrophotographic copier/duplicator having dual imaging apparatus
US5985499A (en) * 1993-05-20 1999-11-16 Eastman Kodak Company Method and apparatus for forming two toner images in a single frame
US5394230A (en) * 1993-05-20 1995-02-28 Eastman Kodak Company Method and apparatus for forming a composite dry toner image

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986466A (en) * 1955-12-06 1961-05-30 Edward K Kaprelian Color electrophotography
US3152528A (en) * 1963-09-23 1964-10-13 Xerox Corp Document carrier
US3427242A (en) * 1966-04-18 1969-02-11 Xerox Corp Apparatus for continuous photoelectrophoretic imaging
US3523725A (en) * 1968-05-01 1970-08-11 Xerox Corp Xerographic reproducing apparatus
US3561864A (en) * 1968-10-02 1971-02-09 Xerox Corp Electrophoretic coating device
BE758903A (fr) * 1969-11-14 1971-05-13 Xerox Corp Appareil pour formation d'images

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000286B1 (en) * 1977-06-30 1982-09-08 Western Electric Company, Incorporated Apparatus for continuously patterning a photosensitive tape by projection printing

Also Published As

Publication number Publication date
NL7018484A (enrdf_load_stackoverflow) 1971-06-24
FR2074443A5 (enrdf_load_stackoverflow) 1971-10-01
JPS4920541B1 (enrdf_load_stackoverflow) 1974-05-25
BE760457A (fr) 1971-06-17
CA962496A (en) 1975-02-11
US3703335A (en) 1972-11-21
DE2062942A1 (de) 1971-06-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees