ATA578774A - PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERA - Google Patents

PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERA

Info

Publication number: ATA578774A
Authority: AT; Austria
Prior art keywords: photographic; kinematographic camera; kinematographic; camera
Prior art date: 1973-10-26

Application number

AT578774A

Other languages

German (de)

Other versions

AT339139B (en

Original Assignee

Agfa Gevaert 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.)

1973-10-26

Filing date

1974-07-12

Publication date

1977-01-15

1974-07-12 Application filed by Agfa Gevaert Ag filed Critical Agfa Gevaert Ag

1977-01-15 Publication of ATA578774A publication Critical patent/ATA578774A/en

1977-10-10 Application granted granted Critical

1977-10-10 Publication of AT339139B publication Critical patent/AT339139B/en

Links

Classifications

- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/081—Analogue circuits
- G03B7/085—Analogue circuits for control of aperture
- 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
- G03B19/00—Cameras
- G03B19/18—Motion-picture cameras

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Control Of Stepping Motors (AREA)
Exposure Control For Cameras (AREA)

AT578774A 1973-10-26 1974-07-12 PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERA AT339139B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732353703 DE2353703C3 (en)	1973-10-26	1973-10-26	Photographic or cinematographic camera

Publications (2)

Publication Number	Publication Date
ATA578774A true ATA578774A (en)	1977-01-15
AT339139B AT339139B (en)	1977-10-10

Family

ID=5896507

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT578774A AT339139B (en)	1973-10-26	1974-07-12	PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERA

Country Status (8)

Country	Link
JP (1)	JPS5075034A (en)
AT (1)	AT339139B (en)
CH (1)	CH569300A5 (en)
DE (1)	DE2353703C3 (en)
FR (1)	FR2249358A1 (en)
GB (1)	GB1491496A (en)
HK (1)	HK42778A (en)
IT (1)	IT1023085B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2465248A1 (en) *	1979-09-06	1981-03-20	Reygnier Robert	Filter analyser for colour film processing - uses test strip of film exposed progressively by blanking disc segment
JPS5643629A (en) *	1979-09-18	1981-04-22	Olympus Optical Co Ltd	Diaphragm control unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1918712A1 (en) *	1969-04-12	1971-01-21	Prontor Werk Gauthier Gmbh	Automatic aperture control, especially for photographic and cinematographic apparatus

1973
- 1973-10-26 DE DE19732353703 patent/DE2353703C3/en not_active Expired
1974
- 1974-07-12 AT AT578774A patent/AT339139B/en not_active IP Right Cessation
- 1974-10-07 FR FR7433644A patent/FR2249358A1/fr not_active Withdrawn
- 1974-10-10 CH CH1361974A patent/CH569300A5/xx not_active IP Right Cessation
- 1974-10-15 JP JP11857374A patent/JPS5075034A/ja active Pending
- 1974-10-24 IT IT5370574A patent/IT1023085B/en active
- 1974-10-28 GB GB4652374A patent/GB1491496A/en not_active Expired
1978
- 1978-08-03 HK HK42778A patent/HK42778A/en unknown

Also Published As

Publication number	Publication date
JPS5075034A (en)	1975-06-20
DE2353703C3 (en)	1981-06-11
HK42778A (en)	1978-08-11
DE2353703A1 (en)	1975-05-07
IT1023085B (en)	1978-05-10
DE2353703B2 (en)	1975-11-20
AT339139B (en)	1977-10-10
GB1491496A (en)	1977-11-09
FR2249358A1 (en)	1975-05-23
CH569300A5 (en)	1975-11-14

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AT377102B (en)	1985-02-11	PHOTOGRAPHIC CAMERA
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AT325325B (en)	1975-10-10	PANRATIC CAMERA LENS
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AT344509B (en)	1978-07-25	KINEMATOGRAPHIC CAMERA
IT1037900B (en)	1979-11-20	PHOTOGRAPHIC FILM COMPLEX
AT321098B (en)	1975-03-10	Photographic camera
DE7320717U (en)	1975-01-30	PHOTOGRAPHIC SHUTTER
AT314978B (en)	1974-05-10	Cinematographic camera
AT362988B (en)	1981-06-25	PHOTOGRAPHIC CAMERA

Legal Events

Date	Code	Title	Description
1982-10-15	ELJ	Ceased due to non-payment of the annual fee