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FR783109A - Improvements to speedometers - Google Patents

Improvements to speedometers

Info

Publication number
FR783109A
FR783109A FR783109DA FR783109A FR 783109 A FR783109 A FR 783109A FR 783109D A FR783109D A FR 783109DA FR 783109 A FR783109 A FR 783109A
Authority
FR
France
Prior art keywords
speedometers
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)
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.)
COOPER STEWART ENGINEERING COM
Original Assignee
COOPER STEWART ENGINEERING COM
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 COOPER STEWART ENGINEERING COM filed Critical COOPER STEWART ENGINEERING COM
Application granted granted Critical
Publication of FR783109A publication Critical patent/FR783109A/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
    • G01P3/18—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses transferred to the indicator by mechanical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Harvester Elements (AREA)
FR783109D 1934-01-06 1934-12-22 Improvements to speedometers Expired FR783109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB56534A GB416771A (en) 1934-01-06 1934-01-06 Improvements in or relating to speed indicators

Publications (1)

Publication Number Publication Date
FR783109A true FR783109A (en) 1935-07-08

Family

ID=9706600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783109D Expired FR783109A (en) 1934-01-06 1934-12-22 Improvements to speedometers

Country Status (4)

Country Link
BE (1) BE406915A (en)
FR (1) FR783109A (en)
GB (1) GB416771A (en)
NL (1) NL38870C (en)

Also Published As

Publication number Publication date
NL38870C (en)
BE406915A (en)
GB416771A (en) 1934-09-20

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