BE815654A - Optisch kopieerapparaat - Google Patents

Optisch kopieerapparaat

Info

Publication number: BE815654A
Authority: BE; Belgium
Prior art keywords: optical copier; copier; optical
Prior art date: 1973-06-05

Application number

BE1005995A

Other languages

English (en)

Dutch (nl)

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.)

1973-06-05

Filing date

1974-05-29

Publication date

1974-11-29

1973-06-05 Priority claimed from DE19732328463 external-priority patent/DE2328463C3/de

1974-05-29 Application filed filed Critical

1974-11-29 Publication of BE815654A publication Critical patent/BE815654A/xx

Links

230000003287 optical effect Effects 0.000 title 1

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
- G03G15/04—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
- G03G15/22—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
- G03G15/263—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 using a reusable recording medium in form of a band
- 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)
Exposure Or Original Feeding In Electrophotography (AREA)

BE1005995A 1973-06-05 1974-05-29 Optisch kopieerapparaat BE815654A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732328463 DE2328463C3 (de)		1973-06-05	Optisches Kopiergerät

Publications (1)

Publication Number	Publication Date
BE815654A true BE815654A (nl)	1974-11-29

Family

ID=5883037

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1005995A BE815654A (nl)	1973-06-05	1974-05-29	Optisch kopieerapparaat

Country Status (7)

Country	Link
US (1)	US3977781A (it)
BE (1)	BE815654A (it)
FR (1)	FR2232771B1 (it)
GB (1)	GB1476193A (it)
HK (1)	HK21578A (it)
IT (1)	IT1013348B (it)
NL (1)	NL7407419A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2622651C3 (de) *	1975-06-09	1980-04-30	Ricoh Co., Ltd., Tokio	Reinigungseinrichtung für ein Photokopiergerät
US4111541A (en) *	1976-12-08	1978-09-05	Xerox Corporation	Exposure system for electrostatic reproduction machines
JPS57107858A (en) *	1980-12-26	1982-07-05	Fuji Xerox Co Ltd	Bicolor copying machine
US4433907A (en)	1982-02-18	1984-02-28	Berkey Photo, Inc.	Lens alignment structure
US4794422A (en) *	1986-06-09	1988-12-27	Xerox Corporation	Electrophotographic reproduction machine with document exposure system directly coupled to ac line input

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3687545A (en) *	1969-03-28	1972-08-29	Xerox Corp	Short focal length optical imaging system
US3612679A (en) *	1969-05-02	1971-10-12	Xerox Corp	Scanning apparatus
US3614222A (en) *	1970-04-24	1971-10-19	Olivetti & Co Spa	Optical drive system for reproducing machine
US3754822A (en) *	1971-02-26	1973-08-28	Xerox Corp	Scanning system
US3724944A (en) *	1971-10-01	1973-04-03	Ricoh Kk	Light intercepting screen winding and paying-out device for copying machines
NL170463C (nl) *	1971-12-20	1982-11-01	Oce Van Der Grinten Nv	Fotokopieerinrichting met heen- en weergaande delen in het optische systeem.
US3788740A (en) *	1972-12-08	1974-01-29	Xerox Corp	Imaging system

1974
- 1974-05-29 BE BE1005995A patent/BE815654A/xx unknown
- 1974-05-31 NL NL7407419A patent/NL7407419A/xx not_active Application Discontinuation
- 1974-05-31 US US05/475,150 patent/US3977781A/en not_active Expired - Lifetime
- 1974-06-03 IT IT51355/74A patent/IT1013348B/it active
- 1974-06-04 FR FR7419210A patent/FR2232771B1/fr not_active Expired
- 1974-06-05 GB GB2485074A patent/GB1476193A/en not_active Expired
1978
- 1978-04-20 HK HK215/78A patent/HK21578A/xx unknown

Also Published As

Publication number	Publication date
NL7407419A (it)	1974-11-25
IT1013348B (it)	1977-03-30
DE2328463A1 (de)	1975-01-02
FR2232771A1 (it)	1975-01-03
FR2232771B1 (it)	1977-10-07
US3977781A (en)	1976-08-31
DE2328463B2 (de)	1976-06-24
GB1476193A (en)	1977-06-10
HK21578A (en)	1978-04-28

Publication	Publication Date	Title
IT1022468B (it)	1978-03-20	Copiatrice elettrofotografica
IT1007742B (it)	1976-10-30	Composizione fotosensibile
BE811060A (nl)	1974-08-16	Kopieertoestel
NL7412814A (nl)	1975-04-02	Copieerinrichting.
SE395777B (sv)	1977-08-22	Elektrostatisk kopieringsmaskin
SE7602391L (sv)	1976-02-25	Optisk anordning
BE821850A (nl)	1975-05-05	Elektrofotografisch kopieerapparaat
SE388294B (sv)	1976-09-27	Elektrofotografiskt reproduktionselement
SE386987B (sv)	1976-08-23	Optiskt system
SE401740B (sv)	1978-05-22	Optisk metronomanordning
AT345582B (de)	1978-09-25	Fernglas
SE389204B (sv)	1976-10-25	Elektrofotografisk kopieringsanordning
BE815654A (nl)	1974-11-29	Optisch kopieerapparaat
SE393215B (sv)	1977-05-02	Kopplinsanordning
AT323440B (de)	1975-07-10	Pankratisches objektiv
BR7402614D0 (pt)	1974-11-05	Projetor optico
AT351286B (de)	1979-07-10	Mikroskop-objektiv
NL7415766A (nl)	1975-04-29	Copieerinrichting.
IT1022489B (it)	1978-03-20	Ravvivanti ottici
SE388479B (sv)	1976-10-04	Optiskt riktmedel
AT329898B (de)	1976-06-10	Pankratisches objektiv
SU470775A1 (ru)	1975-05-15	Зеркальный объектив
NL7409376A (nl)	1975-01-23	Copieertoestel.
SU458798A1 (ru)	1975-01-30	Объектив микроскопа
ATA806373A (de)	1976-08-15	Optisches system