FR863189A - Dispositif de contrôle de la vitesse - Google Patents

Dispositif de contrôle de la vitesse

Info

Publication number
FR863189A
FR863189A FR863189DA FR863189A FR 863189 A FR863189 A FR 863189A FR 863189D A FR863189D A FR 863189DA FR 863189 A FR863189 A FR 863189A
Authority
FR
France
Prior art keywords
control device
speed control
speed
control
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)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR863189A publication Critical patent/FR863189A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • 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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR863189D 1939-02-03 1940-02-01 Dispositif de contrôle de la vitesse Expired FR863189A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US863189XA 1939-02-03 1939-02-03

Publications (1)

Publication Number Publication Date
FR863189A true FR863189A (fr) 1941-03-25

Family

ID=22197789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863189D Expired FR863189A (fr) 1939-02-03 1940-02-01 Dispositif de contrôle de la vitesse

Country Status (1)

Country Link
FR (1) FR863189A (fr)

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