CA1051083A - Shutterless camera system - Google Patents

Shutterless camera system

Info

Publication number
CA1051083A
CA1051083A CA191,008A CA191008A CA1051083A CA 1051083 A CA1051083 A CA 1051083A CA 191008 A CA191008 A CA 191008A CA 1051083 A CA1051083 A CA 1051083A
Authority
CA
Canada
Prior art keywords
signal
camera
radiation
toning
charge
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
CA191,008A
Other languages
English (en)
French (fr)
Inventor
Manfred R. Kuehnle
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.)
Coulter Systems Corp
Original Assignee
Coulter Systems 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 Coulter Systems Corp filed Critical Coulter Systems Corp
Application granted granted Critical
Publication of CA1051083A publication Critical patent/CA1051083A/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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5037—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor the characteristics being an electrical parameter, e.g. voltage
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/221—Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/24—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 whereby at least two steps are performed simultaneously
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/26—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Shutters For Cameras (AREA)
CA191,008A 1973-09-14 1974-01-25 Shutterless camera system Expired CA1051083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US397309A US3864035A (en) 1973-09-14 1973-09-14 Shutterless camera system

Publications (1)

Publication Number Publication Date
CA1051083A true CA1051083A (en) 1979-03-20

Family

ID=23570688

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,008A Expired CA1051083A (en) 1973-09-14 1974-01-25 Shutterless camera system

Country Status (16)

Country Link
US (1) US3864035A (de)
JP (1) JPS5646155B2 (de)
AT (1) AT362989B (de)
BE (1) BE810182A (de)
CA (1) CA1051083A (de)
CH (1) CH600398A5 (de)
DD (1) DD111254A5 (de)
DE (1) DE2403568A1 (de)
DK (1) DK144224C (de)
FR (1) FR2245989B1 (de)
GB (1) GB1463161A (de)
IL (1) IL44064A (de)
IT (1) IT1008755B (de)
LU (1) LU69244A1 (de)
NL (1) NL7401020A (de)
SE (1) SE407863B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011568A (en) * 1974-11-01 1977-03-08 Colorkrome, Inc. Electrophotographic camera
US4093955A (en) * 1976-10-08 1978-06-06 Sie, Inc. Well-logging camera using modulated laser light path for exposing in camera processable electrographic film
GB1603800A (en) * 1977-03-26 1981-11-25 Canon Kk Copying or printing apparatus
US4155640A (en) * 1977-05-12 1979-05-22 Coulter Systems Corporation High speed electrophotographic imaging system
AU5261179A (en) * 1978-11-30 1980-06-05 Harry Arthur Hele Spence-Bate Electrostatic camera
US4249328A (en) * 1979-07-02 1981-02-10 Photon Chroma, Inc. Electrophotographic slide and method of making same
US4542969A (en) * 1982-09-30 1985-09-24 Yoshiaki Omura Portable daylight electrophotography apparatus
DE3406568A1 (de) * 1983-02-25 1984-08-30 Canon K.K., Tokio/Tokyo Bilderzeugungsgeraet
JPS6032031A (ja) * 1983-08-03 1985-02-19 Canon Inc 撮影装置
US4674863A (en) * 1983-08-10 1987-06-23 Canon Kabushiki Kaisha Image forming apparatus controlled by a plurality of image density detectors
DE3409701A1 (de) * 1984-03-16 1985-09-19 Hoechst Ag, 6230 Frankfurt Verfahren und anordnung zum einhalten eines vorgegebenen potentialverhaeltnisses bei der belichtung von elektrostatisch aufgeladenen lichtempfindlichen schichten
US4788426A (en) * 1986-06-11 1988-11-29 Kuehnle Manfred R Interactive image recording method and means
EP0632346B1 (de) * 1990-02-12 1997-08-06 Victor Company Of Japan, Limited Informationsaufnahmeverfahren und -gerät
RU2717252C1 (ru) * 2019-09-03 2020-03-19 Владимир Эльич Пашковский Устройство фиксации изображения длительной экспозиции

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831409A (en) * 1955-07-18 1958-04-22 Haloid Co Xerographic camera
US3028799A (en) * 1957-03-08 1962-04-10 Keller Daniel Franklin Apparatus for electrophotographic printing
US3057275A (en) * 1958-10-29 1962-10-09 Xerox Corp Image keeping
US3528355A (en) * 1967-09-01 1970-09-15 Xerox Corp Camera-processor
US3542465A (en) * 1967-09-01 1970-11-24 Xerox Corp Camera with development means
US3680955A (en) * 1968-07-16 1972-08-01 Minolta Camera Kk Apparatus for forming an electrostatic image in a camera
JPS4938682Y1 (de) * 1970-11-25 1974-10-23
US3788739A (en) * 1972-06-21 1974-01-29 Xerox Corp Image compensation method and apparatus for electrophotographic devices

Also Published As

Publication number Publication date
IL44064A (en) 1976-10-31
JPS5646155B2 (de) 1981-10-31
GB1463161A (en) 1977-02-02
ATA64174A (de) 1980-11-15
FR2245989A1 (de) 1975-04-25
BE810182A (fr) 1974-07-25
DE2403568A1 (de) 1975-03-27
NL7401020A (nl) 1975-03-18
LU69244A1 (de) 1975-12-09
IT1008755B (it) 1976-11-30
DK144224B (da) 1982-01-18
SE7400986L (de) 1975-03-17
IL44064A0 (en) 1974-05-16
FR2245989B1 (de) 1978-09-29
DK144224C (da) 1982-06-21
JPS5057443A (de) 1975-05-19
SE407863B (sv) 1979-04-23
CH600398A5 (de) 1978-06-15
AT362989B (de) 1981-06-25
US3864035A (en) 1975-02-04
DK41574A (de) 1975-05-12
DD111254A5 (de) 1975-02-05

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