IT1149011B - Dispositivo di supporto flessibile per trasduttori di forza, con conduttori su superfici nel piano neutro di flessione - Google Patents

Dispositivo di supporto flessibile per trasduttori di forza, con conduttori su superfici nel piano neutro di flessione

Info

Publication number
IT1149011B
IT1149011B IT48776/82A IT4877682A IT1149011B IT 1149011 B IT1149011 B IT 1149011B IT 48776/82 A IT48776/82 A IT 48776/82A IT 4877682 A IT4877682 A IT 4877682A IT 1149011 B IT1149011 B IT 1149011B
Authority
IT
Italy
Prior art keywords
conductors
support device
flexible support
force transducers
bending plane
Prior art date
Application number
IT48776/82A
Other languages
English (en)
Other versions
IT8248776A0 (it
Inventor
Richard A Hanson
Original Assignee
Sundstrand Data Control
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 Sundstrand Data Control filed Critical Sundstrand Data Control
Publication of IT8248776A0 publication Critical patent/IT8248776A0/it
Application granted granted Critical
Publication of IT1149011B publication Critical patent/IT1149011B/it

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
    • 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
    • G01P15/125—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 capacitive pick-up
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Gyroscopes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Measuring Fluid Pressure (AREA)
  • Springs (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Pressure Sensors (AREA)
IT48776/82A 1981-07-14 1982-07-08 Dispositivo di supporto flessibile per trasduttori di forza, con conduttori su superfici nel piano neutro di flessione IT1149011B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/283,340 US4399700A (en) 1981-07-14 1981-07-14 Force transducer flexure with conductors on surfaces in the neutral bending plane

Publications (2)

Publication Number Publication Date
IT8248776A0 IT8248776A0 (it) 1982-07-08
IT1149011B true IT1149011B (it) 1986-12-03

Family

ID=23085570

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48776/82A IT1149011B (it) 1981-07-14 1982-07-08 Dispositivo di supporto flessibile per trasduttori di forza, con conduttori su superfici nel piano neutro di flessione

Country Status (11)

Country Link
US (1) US4399700A (it)
JP (1) JPS5814024A (it)
AU (1) AU555277B2 (it)
CA (1) CA1184048A (it)
CH (1) CH654921A5 (it)
DE (1) DE3225255A1 (it)
FR (1) FR2509865B1 (it)
IL (1) IL66177A (it)
IT (1) IT1149011B (it)
NO (1) NO822382L (it)
SE (1) SE451897B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400979A (en) * 1981-07-14 1983-08-30 Sundstrand Data Control, Inc. Force transducer flexure with conductors on surfaces in the neutral bending plane
US5042301A (en) * 1986-08-25 1991-08-27 Hanson Richard A Pendulous assembly for use in an accelerometer
US4779463A (en) * 1987-01-13 1988-10-25 Systron Donner Corporation Servo 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
DE4102805A1 (de) * 1991-01-31 1992-08-13 Bosch Gmbh Robert Kapazitiver beschleunigungssensor
US5532665A (en) * 1994-01-21 1996-07-02 Alliedsignal, Inc. Low stress magnet interface
US5557044A (en) * 1994-01-21 1996-09-17 Alliedsignal, Inc. Low stress magnet interface
US5524488A (en) * 1994-01-24 1996-06-11 Alliedsignal Inc. Flux control groove
US5488865A (en) * 1994-08-15 1996-02-06 Alliedsignal Inc. Wide-band servo accelerometer with flat leaf flexure suspension
DE19816802C2 (de) * 1998-04-16 2000-08-31 Daimler Chrysler Ag Piezoelektrischer Beschleunigungssensor
GB0506081D0 (en) * 2005-03-24 2005-05-04 Gallagher George Force sensors
US10335897B2 (en) * 2016-07-28 2019-07-02 Applied Physics, Inc. Laser ablation of accelerometer proof mass

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020767A (en) * 1959-10-05 1962-02-13 Kistler Instr Corp Linear accelerometer
US3229530A (en) * 1960-12-12 1966-01-18 North American Aviation Inc Accelerometer
US3331253A (en) * 1963-08-05 1967-07-18 Systron Donner Corp Accelerometer and sensing assembly therefor
US3339419A (en) * 1964-07-02 1967-09-05 North American Aviation Inc Accelerometer
NL136155C (it) * 1966-09-09
US3513711A (en) * 1966-10-03 1970-05-26 Singer General Precision Subminiature single axis accelerometer
US3702073A (en) * 1969-02-28 1972-11-07 Sundstrand Data Control Accelerometer
US4182187A (en) * 1978-04-24 1980-01-08 Sundstrand Data Control, Inc. Force balancing assembly for transducers
AU524751B2 (en) * 1978-05-15 1982-09-30 Sundstrand Data Control, Inc. Movable element with position sensing means
US4250757A (en) * 1979-11-05 1981-02-17 Sundstrand Data Control, Inc. Movable element with position sensing means for transducers
US4342227A (en) * 1980-12-24 1982-08-03 International Business Machines Corporation Planar semiconductor three direction acceleration detecting device and method of fabrication
US4400979A (en) * 1981-07-14 1983-08-30 Sundstrand Data Control, Inc. Force transducer flexure with conductors on surfaces in the neutral bending plane

Also Published As

Publication number Publication date
JPH049267B2 (it) 1992-02-19
NO822382L (no) 1983-01-17
CA1184048A (en) 1985-03-19
AU555277B2 (en) 1986-09-18
FR2509865B1 (fr) 1987-03-06
SE451897B (sv) 1987-11-02
IT8248776A0 (it) 1982-07-08
DE3225255A1 (de) 1983-02-24
CH654921A5 (it) 1986-03-14
SE8204218D0 (sv) 1982-07-08
US4399700A (en) 1983-08-23
AU8491382A (en) 1983-01-20
DE3225255C2 (it) 1990-10-11
JPS5814024A (ja) 1983-01-26
IL66177A (en) 1988-10-31
FR2509865A1 (fr) 1983-01-21
SE8204218L (en) 1983-01-15

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