FR399839A - Pneumatic speed controller for motor vehicles or others - Google Patents

Pneumatic speed controller for motor vehicles or others

Info

Publication number
FR399839A
FR399839A FR399839DA FR399839A FR 399839 A FR399839 A FR 399839A FR 399839D A FR399839D A FR 399839DA FR 399839 A FR399839 A FR 399839A
Authority
FR
France
Prior art keywords
motor vehicles
speed controller
pneumatic speed
pneumatic
controller
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
Georges De Roussy De Sales
Francois-Emile Grimaud
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.)
FRANCOIS-EMILE GRIMAUD
Original Assignee
FRANCOIS-EMILE GRIMAUD
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 FRANCOIS-EMILE GRIMAUD filed Critical FRANCOIS-EMILE GRIMAUD
Application granted granted Critical
Publication of FR399839A publication Critical patent/FR399839A/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
    • G01P3/26—Devices characterised by the use of fluids
    • G01P3/28—Devices characterised by the use of fluids by using pumps

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR399839D 1909-02-23 1909-02-23 Pneumatic speed controller for motor vehicles or others Expired FR399839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR399839T 1909-02-23

Publications (1)

Publication Number Publication Date
FR399839A true FR399839A (en) 1909-07-08

Family

ID=1444759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR399839D Expired FR399839A (en) 1909-02-23 1909-02-23 Pneumatic speed controller for motor vehicles or others

Country Status (1)

Country Link
FR (1) FR399839A (en)

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