FR68033E - Décélérographe - Google Patents

Décélérographe

Info

Publication number
FR68033E
FR68033E FR68033DA FR68033E FR 68033 E FR68033 E FR 68033E FR 68033D A FR68033D A FR 68033DA FR 68033 E FR68033 E FR 68033E
Authority
FR
France
Prior art keywords
decelerograph
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
English (en)
Inventor
Gilbert De Changy
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 FR68033E publication Critical patent/FR68033E/fr
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
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/127—Recording devices for acceleration values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
    • G01P15/032—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Recording Measured Values (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Toys (AREA)
FR68033D 1955-05-20 1955-09-23 Décélérographe Expired FR68033E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1126627T 1955-05-20
FR1013906X 1955-09-23

Publications (1)

Publication Number Publication Date
FR68033E true FR68033E (fr) 1958-03-27

Family

ID=63721179

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1126627D Expired FR1126627A (fr) 1955-05-20 1955-05-20 Décélérographe
FR68033D Expired FR68033E (fr) 1955-05-20 1955-09-23 Décélérographe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1126627D Expired FR1126627A (fr) 1955-05-20 1955-05-20 Décélérographe

Country Status (6)

Country Link
US (1) US2903320A (fr)
BE (1) BE551238A (fr)
CH (1) CH340651A (fr)
DE (1) DE1013906B (fr)
FR (2) FR1126627A (fr)
GB (1) GB799650A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183512A (en) * 1963-06-17 1965-05-11 Alfred B Castle Mechanical graphic recording omnidirectional accelerometer
US4027535A (en) * 1976-02-02 1977-06-07 Erik Swanson Manual thrust gauge
US4460902A (en) * 1983-02-01 1984-07-17 Beckman Jesse W Vehicle drive recorder

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US164031A (en) * 1875-06-01 Improvement in electric signaling and recording apparatus
US1992134A (en) * 1935-02-19 Apparatus fob recording vibrations
US671952A (en) * 1900-02-23 1901-04-16 Charles R Daellenbach Explosive-engine governor.
US868055A (en) * 1905-12-01 1907-10-15 Crosby Steam Gage And Valve Company Recording-counter.
US1010725A (en) * 1906-01-24 1911-12-05 Conrad Hubert Vehicle movement-detector.
US877198A (en) * 1906-12-31 1908-01-21 American Steam Gauge & Valve Mfg Company Automatic recording-gage.
US1139247A (en) * 1907-06-27 1915-05-11 Automatic Time Stamp Company Time-stamp.
US1104250A (en) * 1913-04-25 1914-07-21 Pyle Nat Electric Headlight Co Recorder.
GB557920A (en) * 1942-06-08 1943-12-10 Alan Muntz & Co Ltd Improvements in or relating to aircraft instruments
GB576596A (en) * 1944-01-15 1946-04-11 Fidelity Engineering Company L Improvements in or relating to recording instruments for making a record of a variable

Also Published As

Publication number Publication date
FR1126627A (fr) 1956-11-27
US2903320A (en) 1959-09-08
BE551238A (fr) 1900-01-01
DE1013906B (de) 1957-08-14
CH340651A (fr) 1959-08-31
GB799650A (en) 1958-08-13

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