FR1004369A - Device for observing and adjusting periodic phenomena - Google Patents

Device for observing and adjusting periodic phenomena

Info

Publication number
FR1004369A
FR1004369A FR1004369DA FR1004369A FR 1004369 A FR1004369 A FR 1004369A FR 1004369D A FR1004369D A FR 1004369DA FR 1004369 A FR1004369 A FR 1004369A
Authority
FR
France
Prior art keywords
observing
periodic phenomena
adjusting periodic
adjusting
phenomena
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
French (fr)
Inventor
Jean-Roger Garion
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 FR1004369A publication Critical patent/FR1004369A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR1004369D 1947-04-11 1947-04-11 Device for observing and adjusting periodic phenomena Expired FR1004369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004369T 1947-04-11

Publications (1)

Publication Number Publication Date
FR1004369A true FR1004369A (en) 1952-03-28

Family

ID=9563788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004369D Expired FR1004369A (en) 1947-04-11 1947-04-11 Device for observing and adjusting periodic phenomena

Country Status (1)

Country Link
FR (1) FR1004369A (en)

Similar Documents

Publication Publication Date Title
FR963929A (en) Inspection device
FR1010775A (en) Fixing device
FR974717A (en) Ignition device
FR976239A (en) Sophisticated fixation and articulation device
FR994694A (en) Locking device for nuts
FR979754A (en) Time interval measuring device
FR1004369A (en) Device for observing and adjusting periodic phenomena
FR1004168A (en) Device for observing temperature differences
FR1028809A (en) Device for obtaining mixtures and dispersions
FR967116A (en) Attachment device
FR948540A (en) Drive device
FR940008A (en) Lockable articulation device
FR939982A (en) Coupling device
FR972703A (en) Device for hanging and presenting combs
FR985531A (en) Image transformation device
FR968131A (en) Coupling device
FR952970A (en) Device for the breeding and conservation of all marine animals
FR952473A (en) Linkage and drive device
FR1005673A (en) Device for the application of ultrasound
FR1036734A (en) Coupling and positioning device for towed cultivators
FR1011869A (en) Elastic articulation and support device
FR1039716A (en) Device for connecting the mobile equipment of sensitive measuring instruments
FR1001879A (en) Device for measuring the intensity of a force and its applications
FR967148A (en) Attachment device
FR941288A (en) Observation hive