ZA763801B - Control device and copier - Google Patents

Control device and copier

Info

Publication number: ZA763801B
Authority: ZA; South Africa
Prior art keywords: copier; control device; control
Prior art date: 1975-06-27

Application number

ZA763801A

Other languages

English (en)

Inventor

G Sader

W Pils

Original Assignee

Hoechst 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.)

1975-06-27

Filing date

1976-06-25

Publication date

1977-05-25

1976-06-25 Application filed by Hoechst Ag filed Critical Hoechst Ag

1977-05-25 Publication of ZA763801B publication Critical patent/ZA763801B/xx

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2014—Contact or film exposure of light sensitive plates such as lithographic plates or circuit boards, e.g. in a vacuum frame
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/80—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus in dependence upon automatic analysis of the original

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Control Of Exposure In Printing And Copying (AREA)
Control Or Security For Electrophotography (AREA)

ZA763801A 1975-06-27 1976-06-25 Control device and copier ZA763801B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2528659A DE2528659C3 (de)	1975-06-27	1975-06-27	Anordnung zur Steuerung der Lichtmenge zur Belichtung von lichtempfindlichem Material in Kopiergeräten zur Druckformvorbereitung

Publications (1)

Publication Number	Publication Date
ZA763801B true ZA763801B (en)	1977-05-25

Family

ID=5950056

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA763801A ZA763801B (en)	1975-06-27	1976-06-25	Control device and copier

Country Status (12)

Country	Link
US (1)	US4143968A (sv)
AT (1)	AT349887B (sv)
BE (1)	BE843455A (sv)
CA (1)	CA1068146A (sv)
DE (1)	DE2528659C3 (sv)
ES (1)	ES221915Y (sv)
FR (1)	FR2315830A7 (sv)
GB (1)	GB1552674A (sv)
IT (1)	IT1061583B (sv)
NL (1)	NL7606902A (sv)
SE (1)	SE427700B (sv)
ZA (1)	ZA763801B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4526463A (en) *	1982-07-30	1985-07-02	CH2 M Hill, Inc.	Apparatus for exposing photosensitive media
US4644165A (en) *	1983-02-22	1987-02-17	Colight, Inc.	Integrating photometer
FR2584504B1 (fr) *	1985-07-04	1989-03-17	Thomson Cgr	Procede de determination automatique de l'exposition d'un film radiographique, et dispositif exposeur automatique pour installation de radiodiagnostic mettant en oeuvre ledit procede
US4707124A (en) *	1985-09-03	1987-11-17	CH2 M Hill, Inc.	Apparatus for exposing photosensitive media
US5214274A (en) *	1992-07-24	1993-05-25	President And Fellows Of Harvard College	Image sensor array with threshold voltage detectors and charged storage capacitors
DE19746331A1 (de) *	1997-10-21	1999-04-29	Gerhard Theimer	Verfahren und Gerät zur Vorbestimmung druckformabhängig optimal an Kopiergeräten einzustellender Belichtungswerte bei der Druckformenbelichtung
US7691550B2 (en) *	2007-06-20	2010-04-06	E.I. Du Pont De Nemours And Company	Method for making a relief printing form

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5243365B2 (sv) *	1971-09-22	1977-10-29
US3795444A (en) *	1972-10-05	1974-03-05	Eastman Kodak Co	Exposure control apparatus

1975
- 1975-06-27 DE DE2528659A patent/DE2528659C3/de not_active Expired
1976
- 1976-06-23 US US05/699,086 patent/US4143968A/en not_active Expired - Lifetime
- 1976-06-23 SE SE7607235A patent/SE427700B/sv unknown
- 1976-06-24 FR FR7619184A patent/FR2315830A7/fr not_active Expired
- 1976-06-24 NL NL7606902A patent/NL7606902A/xx not_active Application Discontinuation
- 1976-06-25 IT IT50135/76A patent/IT1061583B/it active
- 1976-06-25 ZA ZA763801A patent/ZA763801B/xx unknown
- 1976-06-25 ES ES1976221915U patent/ES221915Y/es not_active Expired
- 1976-06-25 GB GB26565/76A patent/GB1552674A/en not_active Expired
- 1976-06-25 CA CA255,767A patent/CA1068146A/en not_active Expired
- 1976-06-25 BE BE168357A patent/BE843455A/xx unknown
- 1976-06-25 AT AT464476A patent/AT349887B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2528659A1 (de)	1976-12-30
DE2528659C3 (de)	1978-11-30
ES221915U (es)	1977-03-01
ES221915Y (es)	1977-06-16
AT349887B (de)	1979-04-25
DE2528659B2 (de)	1978-02-02
FR2315830A7 (fr)	1977-01-21
SE7607235L (sv)	1976-12-28
BE843455A (fr)	1976-12-27
IT1061583B (it)	1983-04-30
ATA464476A (de)	1978-09-15
CA1068146A (en)	1979-12-18
US4143968A (en)	1979-03-13
NL7606902A (nl)	1976-12-29
SE427700B (sv)	1983-04-25
GB1552674A (en)	1979-09-19

Publication	Publication Date	Title
AU1485976A (en)	1977-12-15	Electronic control device
JPS5248324A (en)	1977-04-18	Control device for electrophotographic duplicator
JPS5349220A (en)	1978-05-04	Control device
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JPS51116336A (en)	1976-10-13	Ignition control device
JPS5241718A (en)	1977-03-31	Fuel control device
JPS5325703A (en)	1978-03-09	Control device
JPS5254435A (en)	1977-05-02	Original treating device
JPS5218040A (en)	1977-02-10	Waterrlevel control method and its device
JPS5217172A (en)	1977-02-08	Electroohydraulic control device
JPS5351377A (en)	1978-05-10	Control device
JPS5235845A (en)	1977-03-18	Control center device
JPS5235993A (en)	1977-03-18	Photosensitive device
GB1557719A (en)	1979-12-12	Electrophotographic processes and apparatuses
ZA763801B (en)	1977-05-25	Control device and copier
GB1550812A (en)	1979-08-22	Control device
JPS53102485A (en)	1978-09-06	Control device
GB1544246A (en)	1979-04-19	Regulating device
JPS5376431A (en)	1978-07-06	Control device
JPS5235844A (en)	1977-03-18	Control center device
GB1545654A (en)	1979-05-10	Control device
JPS5376284A (en)	1978-07-06	Control device
GB1538260A (en)	1979-01-17	Photocopying device
JPS51119475A (en)	1976-10-20	Position control device