DK144224C - Elektrofotografisk apparat - Google Patents

Elektrofotografisk apparat

Info

Publication number: DK144224C
Authority: DK; Denmark
Prior art keywords: electropotographic; electropotographic device
Prior art date: 1973-09-14

Application number

DK41574A

Other languages

English (en)

Other versions

DK41574A (da

DK144224B (da

Inventor

M R Kuehnle

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.)

1973-09-14

Filing date

1974-01-25

Publication date

1982-06-21

1974-01-25 Application filed by Coulter Systems Corp filed Critical Coulter Systems Corp

1975-05-12 Publication of DK41574A publication Critical patent/DK41574A/da

1982-01-18 Publication of DK144224B publication Critical patent/DK144224B/da

1982-06-21 Application granted granted Critical

1982-06-21 Publication of DK144224C publication Critical patent/DK144224C/da

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)
Exposure Or Original Feeding In Electrophotography (AREA)
Dry Development In Electrophotography (AREA)
Combination Of More Than One Step In Electrophotography (AREA)
Electrophotography Using Other Than Carlson'S Method (AREA)
Shutters For Cameras (AREA)

DK41574A 1973-09-14 1974-01-25 Elektrofotografisk apparat DK144224C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US39730973		1973-09-14
US397309A US3864035A (en)	1973-09-14	1973-09-14	Shutterless camera system

Publications (3)

Publication Number	Publication Date
DK41574A DK41574A (da)	1975-05-12
DK144224B DK144224B (da)	1982-01-18
DK144224C true DK144224C (da)	1982-06-21

Family

ID=23570688

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK41574A DK144224C (da)	1973-09-14	1974-01-25	Elektrofotografisk apparat

Country Status (16)

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

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 (en) *	1990-02-12	1997-08-06	Victor Company Of Japan, Limited	Method and apparatus for recording information
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 (da) *	1970-11-25	1974-10-23
US3788739A (en) *	1972-06-21	1974-01-29	Xerox Corp	Image compensation method and apparatus for electrophotographic devices

1973
- 1973-09-14 US US397309A patent/US3864035A/en not_active Expired - Lifetime
1974
- 1974-01-22 IL IL44064A patent/IL44064A/en unknown
- 1974-01-25 DK DK41574A patent/DK144224C/da not_active IP Right Cessation
- 1974-01-25 IT IT47947/74A patent/IT1008755B/it active
- 1974-01-25 CH CH102874A patent/CH600398A5/xx not_active IP Right Cessation
- 1974-01-25 NL NL7401020A patent/NL7401020A/xx not_active Application Discontinuation
- 1974-01-25 JP JP1032574A patent/JPS5646155B2/ja not_active Expired
- 1974-01-25 BE BE140198A patent/BE810182A/xx not_active IP Right Cessation
- 1974-01-25 FR FR7402577A patent/FR2245989B1/fr not_active Expired
- 1974-01-25 GB GB362274A patent/GB1463161A/en not_active Expired
- 1974-01-25 AT AT0064174A patent/AT362989B/de not_active IP Right Cessation
- 1974-01-25 CA CA191,008A patent/CA1051083A/en not_active Expired
- 1974-01-25 SE SE7400986A patent/SE407863B/xx unknown
- 1974-01-25 DE DE2403568A patent/DE2403568A1/de not_active Withdrawn
- 1974-01-25 LU LU69244A patent/LU69244A1/xx unknown
- 1974-04-29 DD DD178194A patent/DD111254A5/xx unknown

Also Published As

Publication number	Publication date
JPS5646155B2 (da)	1981-10-31
IL44064A0 (en)	1974-05-16
FR2245989B1 (da)	1978-09-29
BE810182A (fr)	1974-07-25
SE7400986L (da)	1975-03-17
CA1051083A (en)	1979-03-20
AT362989B (de)	1981-06-25
US3864035A (en)	1975-02-04
ATA64174A (de)	1980-11-15
FR2245989A1 (da)	1975-04-25
IL44064A (en)	1976-10-31
GB1463161A (en)	1977-02-02
JPS5057443A (da)	1975-05-19
IT1008755B (it)	1976-11-30
DK41574A (da)	1975-05-12
CH600398A5 (da)	1978-06-15
NL7401020A (nl)	1975-03-18
DK144224B (da)	1982-01-18
LU69244A1 (da)	1975-12-09
SE407863B (sv)	1979-04-23
DE2403568A1 (de)	1975-03-27
DD111254A5 (da)	1975-02-05

Publication	Publication Date	Title
SE406754B (sv)	1979-02-26	Arkvendningsanordning
SE413839B (sv)	1980-06-30	Anordning for att begrensa takykardin
SE401565B (sv)	1978-05-16	Anordning for ultroljudavsokning
FI55877B (fi)	1979-06-29	Apparat foer kontinuerlig utvinning av hydrolysat ur finfoerdelat fibermaterial
TR18458A (tr)	1977-02-18	Muflar meydana getirmeye mahsus tertibat
SE399476B (sv)	1978-02-13	Antislirningsanordning
DK144224C (da)	1982-06-21	Elektrofotografisk apparat
SE403521B (sv)	1978-08-21	Antilasningsregleranordning
SE424904B (sv)	1982-08-16	Balanseringsanordning
BR7410557D0 (pt)	1975-09-02	Dispositivo de fixacao
BR7404720D0 (pt)	1975-01-21	Dispositivo embobinador
AT369898B (de)	1983-02-10	Zentriergeraet
AT340259B (de)	1977-12-12	Fixiervorrichtung
AT332343B (de)	1976-09-27	Trageinrichtung
AT338187B (de)	1977-07-25	Pulverkraftbetriebenes setzgerat
BR7405044D0 (pt)	1975-01-07	Disposito de fixacao
BE813687A (nl)	1974-07-31	Weeginrichting
SE405399B (sv)	1978-12-04	Synkroniseringsanordning
BR7404268D0 (pt)	1975-01-07	Dispositivo de fixacao
IT1020177B (it)	1977-12-20	Apparato pesatore
BR7410766D0 (pt)	1975-09-02	Dispositivo mostrador
SE396182B (sv)	1977-09-05	Synkroniseringsanordning
AT321621B (de)	1975-04-10	Schnellwechseleinrichtung
IT1009294B (it)	1976-12-10	Dispositivo didattico
IT1005665B (it)	1976-09-30	Dispositivo dosatore

Legal Events

Date	Code	Title	Description
1985-09-23	PBP	Patent lapsed