GB1078387A - Time switches for transparency projectors - Google Patents

Time switches for transparency projectors

Info

Publication number
GB1078387A
GB1078387A GB17585/66A GB1758566A GB1078387A GB 1078387 A GB1078387 A GB 1078387A GB 17585/66 A GB17585/66 A GB 17585/66A GB 1758566 A GB1758566 A GB 1758566A GB 1078387 A GB1078387 A GB 1078387A
Authority
GB
United Kingdom
Prior art keywords
slide
changer
april
slider
stop
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
GB17585/66A
Other languages
English (en)
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz GmbH
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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Publication of GB1078387A publication Critical patent/GB1078387A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/001—Slide projectors
    • 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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with electric driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
GB17585/66A 1965-04-28 1966-04-21 Time switches for transparency projectors Expired GB1078387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL50607A DE1244438B (de) 1965-04-28 1965-04-28 Zeitschaltvorrichtung fuer Diaprojektoren

Publications (1)

Publication Number Publication Date
GB1078387A true GB1078387A (en) 1967-08-09

Family

ID=7273563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17585/66A Expired GB1078387A (en) 1965-04-28 1966-04-21 Time switches for transparency projectors

Country Status (3)

Country Link
JP (1) JPS4327571B1 (enExample)
DE (1) DE1244438B (enExample)
GB (1) GB1078387A (enExample)

Also Published As

Publication number Publication date
JPS4327571B1 (enExample) 1968-11-27
DE1244438B (de) 1967-07-13

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