SE324952B - - Google Patents

Info

Publication number
SE324952B
SE324952B SE13456/65A SE1345665A SE324952B SE 324952 B SE324952 B SE 324952B SE 13456/65 A SE13456/65 A SE 13456/65A SE 1345665 A SE1345665 A SE 1345665A SE 324952 B SE324952 B SE 324952B
Authority
SE
Sweden
Prior art keywords
vanes
oct
drive portion
receives
aperture
Prior art date
Application number
SE13456/65A
Other languages
English (en)
Inventor
H Nerwin
Original Assignee
Eastman Kodak Co
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
Priority claimed from US404887A external-priority patent/US3349682A/en
Priority claimed from US463454A external-priority patent/US3348463A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of SE324952B publication Critical patent/SE324952B/xx

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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
SE13456/65A 1964-10-19 1965-10-18 SE324952B (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US404887A US3349682A (en) 1964-10-19 1964-10-19 One-piece exposure-controlling structure
US463454A US3348463A (en) 1965-05-24 1965-05-24 One-piece light-controlling structure

Publications (1)

Publication Number Publication Date
SE324952B true SE324952B (fr) 1970-06-15

Family

ID=27018818

Family Applications (1)

Application Number Title Priority Date Filing Date
SE13456/65A SE324952B (fr) 1964-10-19 1965-10-18

Country Status (4)

Country Link
AT (1) AT279346B (fr)
CH (1) CH438011A (fr)
GB (1) GB1082868A (fr)
SE (1) SE324952B (fr)

Also Published As

Publication number Publication date
AT279346B (de) 1970-03-10
GB1082868A (en) 1967-09-13
CH438011A (fr) 1967-06-15

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