FR1394348A - Shutter timing device - Google Patents

Shutter timing device

Info

Publication number
FR1394348A
FR1394348A FR968922A FR968922A FR1394348A FR 1394348 A FR1394348 A FR 1394348A FR 968922 A FR968922 A FR 968922A FR 968922 A FR968922 A FR 968922A FR 1394348 A FR1394348 A FR 1394348A
Authority
FR
France
Prior art keywords
timing device
shutter timing
shutter
timing
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
FR968922A
Other languages
French (fr)
Inventor
John Paul Burgarella
Jeremy Myles Topaz
Conrad Heinrich Biber
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Priority to FR968922A priority Critical patent/FR1394348A/en
Application granted granted Critical
Publication of FR1394348A publication Critical patent/FR1394348A/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
FR968922A 1964-03-27 1964-03-27 Shutter timing device Expired FR1394348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR968922A FR1394348A (en) 1964-03-27 1964-03-27 Shutter timing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR968922A FR1394348A (en) 1964-03-27 1964-03-27 Shutter timing device

Publications (1)

Publication Number Publication Date
FR1394348A true FR1394348A (en) 1965-04-02

Family

ID=8826522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968922A Expired FR1394348A (en) 1964-03-27 1964-03-27 Shutter timing device

Country Status (1)

Country Link
FR (1) FR1394348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472137A (en) * 1966-09-21 1969-10-14 Eastman Kodak Co Automatic shutter mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472137A (en) * 1966-09-21 1969-10-14 Eastman Kodak Co Automatic shutter mechanism

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