FR752390A - Improvements to tachometers for remote measurements and with hydraulic transmission - Google Patents

Improvements to tachometers for remote measurements and with hydraulic transmission

Info

Publication number
FR752390A
FR752390A FR752390DA FR752390A FR 752390 A FR752390 A FR 752390A FR 752390D A FR752390D A FR 752390DA FR 752390 A FR752390 A FR 752390A
Authority
FR
France
Prior art keywords
tachometers
hydraulic transmission
remote measurements
measurements
remote
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
J-E Malivert
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.)
Accessoire Precision SA
Original Assignee
Accessoire Precision 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 Accessoire Precision SA filed Critical Accessoire Precision SA
Application granted granted Critical
Publication of FR752390A publication Critical patent/FR752390A/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
    • G01P3/02—Devices characterised by the use of mechanical means
    • G01P3/16—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses
    • G01P3/20—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses transferred to the indicator by fluid means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR752390D 1932-06-16 1932-06-16 Improvements to tachometers for remote measurements and with hydraulic transmission Expired FR752390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR752390T 1932-06-16

Publications (1)

Publication Number Publication Date
FR752390A true FR752390A (en) 1933-09-21

Family

ID=9158582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR752390D Expired FR752390A (en) 1932-06-16 1932-06-16 Improvements to tachometers for remote measurements and with hydraulic transmission

Country Status (1)

Country Link
FR (1) FR752390A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422139A (en) * 1943-07-01 1947-06-10 Hiram W Sheridan Hydraulic remote control system
US2431706A (en) * 1947-12-02 Device responsive to the rate op
US2520731A (en) * 1944-10-13 1950-08-29 Bendix Aviat Corp Temperature compensated force and motion transmitting hydraulic system
US5287700A (en) * 1992-10-14 1994-02-22 Mcdonnell Douglas Helicopter Company Flexible bellows actuation system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431706A (en) * 1947-12-02 Device responsive to the rate op
US2422139A (en) * 1943-07-01 1947-06-10 Hiram W Sheridan Hydraulic remote control system
US2520731A (en) * 1944-10-13 1950-08-29 Bendix Aviat Corp Temperature compensated force and motion transmitting hydraulic system
US5287700A (en) * 1992-10-14 1994-02-22 Mcdonnell Douglas Helicopter Company Flexible bellows actuation system
US5431015A (en) * 1992-10-14 1995-07-11 Mcdonnell Douglas Helicopter Flexible bellows actuation system

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