GB1303715A - - Google Patents

Info

Publication number
GB1303715A
GB1303715A GB5022170A GB5022170A GB1303715A GB 1303715 A GB1303715 A GB 1303715A GB 5022170 A GB5022170 A GB 5022170A GB 5022170 A GB5022170 A GB 5022170A GB 1303715 A GB1303715 A GB 1303715A
Authority
GB
United Kingdom
Prior art keywords
voltage
shutter
exposure time
fet
oct
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
GB5022170A
Other languages
English (en)
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 filed Critical
Publication of GB1303715A publication Critical patent/GB1303715A/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
    • G03B7/083—Analogue circuits for control of exposure time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GB5022170A 1969-10-28 1970-10-22 Expired GB1303715A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8567769A JPS4811167B1 (fr) 1969-10-28 1969-10-28

Publications (1)

Publication Number Publication Date
GB1303715A true GB1303715A (fr) 1973-01-17

Family

ID=13865448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5022170A Expired GB1303715A (fr) 1969-10-28 1970-10-22

Country Status (8)

Country Link
JP (1) JPS4811167B1 (fr)
BE (1) BE758144A (fr)
CA (1) CA928124A (fr)
CH (1) CH516169A (fr)
DE (1) DE2053001C3 (fr)
FR (1) FR2066597A5 (fr)
GB (1) GB1303715A (fr)
NL (1) NL171093C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991640A (fr) * 1972-12-30 1974-09-02
JPS5381760A (en) * 1976-12-25 1978-07-19 Nissan Motor Device for removing water from woven fabric on water jet loom

Also Published As

Publication number Publication date
JPS4811167B1 (fr) 1973-04-11
FR2066597A5 (fr) 1971-08-06
NL171093C (nl) 1983-02-01
DE2053001B2 (de) 1975-02-27
DE2053001A1 (de) 1971-05-13
CA928124A (en) 1973-06-12
CH516169A (de) 1971-11-30
BE758144A (fr) 1971-04-01
NL7015592A (fr) 1971-05-03
NL171093B (nl) 1982-09-01
DE2053001C3 (de) 1975-10-16

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years