GB1491496A - Photographic or cinematographic camera - Google Patents

Photographic or cinematographic camera

Info

Publication number
GB1491496A
GB1491496A GB4652374A GB4652374A GB1491496A GB 1491496 A GB1491496 A GB 1491496A GB 4652374 A GB4652374 A GB 4652374A GB 4652374 A GB4652374 A GB 4652374A GB 1491496 A GB1491496 A GB 1491496A
Authority
GB
United Kingdom
Prior art keywords
photographic
cinematographic camera
cinematographic
camera
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
GB4652374A
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.)
Agfa Gevaert AG
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.)
Filing date
Publication date
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1491496A publication Critical patent/GB1491496A/en
Expired legal-status Critical Current

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
GB4652374A 1973-10-26 1974-10-28 Photographic or cinematographic camera Expired GB1491496A (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 (1)

Publication Number Publication Date
GB1491496A true GB1491496A (en) 1977-11-09

Family

ID=5896507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4652374A Expired GB1491496A (en) 1973-10-26 1974-10-28 Photographic or cinematographic 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

Also Published As

Publication number Publication date
DE2353703A1 (en) 1975-05-07
AT339139B (en) 1977-10-10
IT1023085B (en) 1978-05-10
ATA578774A (en) 1977-01-15
DE2353703B2 (en) 1975-11-20
JPS5075034A (en) 1975-06-20
CH569300A5 (en) 1975-11-14
FR2249358A1 (en) 1975-05-23
DE2353703C3 (en) 1981-06-11
HK42778A (en) 1978-08-11

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee