FR1438068A - Accéléromètre - Google Patents

Accéléromètre

Info

Publication number
FR1438068A
FR1438068A FR22911A FR22911A FR1438068A FR 1438068 A FR1438068 A FR 1438068A FR 22911 A FR22911 A FR 22911A FR 22911 A FR22911 A FR 22911A FR 1438068 A FR1438068 A FR 1438068A
Authority
FR
France
Prior art keywords
accelerometer
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
FR22911A
Other languages
English (en)
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.)
North American Aviation Corp
Original Assignee
North American Aviation Corp
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 North American Aviation Corp filed Critical North American Aviation Corp
Application granted granted Critical
Publication of FR1438068A publication Critical patent/FR1438068A/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
    • 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
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/13—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position
    • G01P15/132—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position with electromagnetic counterbalancing means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Gyroscopes (AREA)
  • Vibration Prevention Devices (AREA)
  • Pressure Sensors (AREA)
FR22911A 1964-07-02 1965-06-30 Accéléromètre Expired FR1438068A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US379931A US3339419A (en) 1964-07-02 1964-07-02 Accelerometer

Publications (1)

Publication Number Publication Date
FR1438068A true FR1438068A (fr) 1966-05-06

Family

ID=23499279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22911A Expired FR1438068A (fr) 1964-07-02 1965-06-30 Accéléromètre

Country Status (4)

Country Link
US (1) US3339419A (fr)
DE (1) DE1523219B1 (fr)
FR (1) FR1438068A (fr)
GB (1) GB1070614A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424529A1 (fr) * 1978-04-24 1979-11-23 Sundstrand Data Control Ensemble d'equilibrage de forces pour instrument sensible aux forces
FR2468913A2 (fr) * 1979-11-05 1981-05-08 Sundstrand Data Control Dispositif destine a un transducteur comportant une structure fixe

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136155C (fr) * 1966-09-09
US3808697A (en) * 1968-04-22 1974-05-07 E Hall Inclinometer
US3702073A (en) * 1969-02-28 1972-11-07 Sundstrand Data Control Accelerometer
US3709042A (en) * 1969-05-14 1973-01-09 S Lee Capacitance accelerometer
US3710629A (en) * 1970-07-22 1973-01-16 Singer Co Three-axis accelerometer
US3789672A (en) * 1970-11-12 1974-02-05 Singer General Precision Accelerometer
AU504091B2 (en) * 1976-07-06 1979-10-04 Sundstrand Data Control, Inc. Accelerometer
US4043204A (en) * 1976-08-16 1977-08-23 The United States Of America As Represented By The Secretary Of The Army Magnetic fluid bearing accelerometer
AU524751B2 (en) * 1978-05-15 1982-09-30 Sundstrand Data Control, Inc. Movable element with position sensing means
US4441366A (en) * 1981-07-14 1984-04-10 Sundstrand Data Control, Inc. Flexure with electrical conductor
US4399700A (en) * 1981-07-14 1983-08-23 Sundstrand Data Control, Inc. Force transducer flexure with conductors on surfaces in the neutral bending plane
US4400979A (en) * 1981-07-14 1983-08-30 Sundstrand Data Control, Inc. Force transducer flexure with conductors on surfaces in the neutral bending plane
US4372162A (en) * 1981-08-13 1983-02-08 Rockwell International Corporation Three-axis accelerometer having dynamic bias compensation
US4372520A (en) * 1981-08-13 1983-02-08 Rockwell International Corporation Suspension for three-axis accelerometer
US4414848A (en) * 1981-08-13 1983-11-15 Rockwell International Corporation Three-axis accelerometer
US4398418A (en) * 1981-08-13 1983-08-16 Rockwell International Corporation Three-axis accelerometer having improved magnet configuration
US4398417A (en) * 1981-08-13 1983-08-16 Rockwell International Corporation Three-axis accelerometer having flexure bearing with overload protection
FR2560997B1 (fr) * 1984-03-06 1987-06-05 Sfena Capteur accelerometrique a structure pendulaire plane
US4555945A (en) * 1984-05-01 1985-12-03 Sundstrand Data Control, Inc. Method and apparatus for producing a controlled preload on a transducer assembly by means of a composite material sleeve
US4555944A (en) * 1984-05-01 1985-12-03 Sundstrand Data Control, Inc. Method and apparatus for producing a controlled preload on a transducer assembly
JPS6117959A (ja) * 1984-07-05 1986-01-25 Japan Aviation Electronics Ind Ltd 加速度計
US4726228A (en) * 1986-04-16 1988-02-23 Sundstrand Data Control, Inc. Accelerometer proof mass interface
US4748848A (en) * 1987-01-16 1988-06-07 Valentine Research, Inc. Accelerometer
US5024089A (en) * 1988-06-29 1991-06-18 Sundstrand Data Control, Inc. Stress compensated transducer
US4932258A (en) * 1988-06-29 1990-06-12 Sundstrand Data Control, Inc. Stress compensated transducer
US5239871A (en) * 1990-12-17 1993-08-31 Texas Instruments Incorporated Capacitive accelerometer
US5203210A (en) * 1991-06-11 1993-04-20 Sundstrand Corporation Accelerometer with fastener isolation
US5814727A (en) * 1993-11-08 1998-09-29 Motorola, Inc. Semiconductor accelerometer having reduced sensor plate flexure
US7331229B2 (en) * 2004-12-09 2008-02-19 The Boeing Company Magnetic null accelerometer
TWI275891B (en) * 2005-04-29 2007-03-11 Optronics Technology Inc A An electromagnetic actuated adjusting device for camera lens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089745A (en) * 1934-04-30 1937-08-10 Graf Anton Gravity instrument
GB804848A (en) * 1949-03-28 1958-11-26 Sperry Gyroscope Co Ltd An improved axial-motion support
GB804849A (en) * 1950-04-12 1958-11-26 Sperry Gyroscope Co Ltd Improvements in or relating to accelerometers and to control systems employing accelerometers
US2959459A (en) * 1953-08-04 1960-11-08 James J Ryan Flight recorder
DE1026105B (de) * 1953-09-29 1958-03-13 Daimler Benz Ag Elektrischer Beschleunigungsmessgeber
GB813351A (en) * 1955-09-19 1959-05-13 Daimler Benz Ag Improvements relating to electrical acceleration-measuring or vibration-measuring apparatus
US2916279A (en) * 1956-03-19 1959-12-08 Austin N Stanton Acceleration and velocity detection devices and systems
US3020767A (en) * 1959-10-05 1962-02-13 Kistler Instr Corp Linear accelerometer
US3133446A (en) * 1961-04-17 1964-05-19 Gen Precision Inc Light weight, precision linear accelerometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424529A1 (fr) * 1978-04-24 1979-11-23 Sundstrand Data Control Ensemble d'equilibrage de forces pour instrument sensible aux forces
FR2468913A2 (fr) * 1979-11-05 1981-05-08 Sundstrand Data Control Dispositif destine a un transducteur comportant une structure fixe

Also Published As

Publication number Publication date
US3339419A (en) 1967-09-05
GB1070614A (en) 1967-06-01
DE1523219B1 (de) 1971-09-09

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