FR1118323A - Obturateur photographique - Google Patents

Obturateur photographique

Info

Publication number
FR1118323A
FR1118323A FR1118323DA FR1118323A FR 1118323 A FR1118323 A FR 1118323A FR 1118323D A FR1118323D A FR 1118323DA FR 1118323 A FR1118323 A FR 1118323A
Authority
FR
France
Prior art keywords
photographic shutter
photographic
shutter
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
Other languages
English (en)
Inventor
Hans Deckel
Friedrich Wilhelm Deckel
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
Application granted granted Critical
Publication of FR1118323A publication Critical patent/FR1118323A/fr
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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/18—More than two members
    • G03B9/22—More than two members each moving in one direction to open and then in opposite direction to close, e.g. iris type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1118323D 1954-01-29 1955-01-28 Obturateur photographique Expired FR1118323A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1118323X 1954-01-29

Publications (1)

Publication Number Publication Date
FR1118323A true FR1118323A (fr) 1956-06-04

Family

ID=7724309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1118323D Expired FR1118323A (fr) 1954-01-29 1955-01-28 Obturateur photographique

Country Status (1)

Country Link
FR (1) FR1118323A (fr)

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