FR664769A - Average speed indicator device, for vehicles - Google Patents

Average speed indicator device, for vehicles

Info

Publication number
FR664769A
FR664769A FR664769DA FR664769A FR 664769 A FR664769 A FR 664769A FR 664769D A FR664769D A FR 664769DA FR 664769 A FR664769 A FR 664769A
Authority
FR
France
Prior art keywords
vehicles
average speed
indicator device
speed indicator
average
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
Ignacio Sagnier
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 FR664769A publication Critical patent/FR664769A/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
    • G01P11/00—Measuring average value of speed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR664769D 1927-12-22 1928-11-28 Average speed indicator device, for vehicles Expired FR664769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES664769X 1927-12-22

Publications (1)

Publication Number Publication Date
FR664769A true FR664769A (en) 1929-09-07

Family

ID=8245998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664769D Expired FR664769A (en) 1927-12-22 1928-11-28 Average speed indicator device, for vehicles

Country Status (1)

Country Link
FR (1) FR664769A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797861A (en) * 1950-05-08 1957-07-02 Garnier Eugene Francoi Gilbert Mechanical device for determining the position of a moving body relatively to a polar co-ordinate system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797861A (en) * 1950-05-08 1957-07-02 Garnier Eugene Francoi Gilbert Mechanical device for determining the position of a moving body relatively to a polar co-ordinate system

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