IT1162473B - Complesso di supporto di un elemento sensibile in trasduttori in particolare in accelerometri - Google Patents

Complesso di supporto di un elemento sensibile in trasduttori in particolare in accelerometri

Info

Publication number
IT1162473B
IT1162473B IT49025/79A IT4902579A IT1162473B IT 1162473 B IT1162473 B IT 1162473B IT 49025/79 A IT49025/79 A IT 49025/79A IT 4902579 A IT4902579 A IT 4902579A IT 1162473 B IT1162473 B IT 1162473B
Authority
IT
Italy
Prior art keywords
accelerometers
transducers
complex
support
sensitive element
Prior art date
Application number
IT49025/79A
Other languages
English (en)
Other versions
IT7949025A0 (it
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 IT7949025A0 publication Critical patent/IT7949025A0/it
Application granted granted Critical
Publication of IT1162473B publication Critical patent/IT1162473B/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
    • G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
    • 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
    • G01P2015/0805—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
    • G01P2015/0822—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass
    • G01P2015/0825—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass
    • G01P2015/0828—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass the mass being of the paddle type being suspended at one of its longitudinal ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Pressure Sensors (AREA)
  • Gyroscopes (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
IT49025/79A 1978-05-15 1979-05-11 Complesso di supporto di un elemento sensibile in trasduttori in particolare in accelerometri IT1162473B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90592778A 1978-05-15 1978-05-15

Publications (2)

Publication Number Publication Date
IT7949025A0 IT7949025A0 (it) 1979-05-11
IT1162473B true IT1162473B (it) 1987-04-01

Family

ID=25421700

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49025/79A IT1162473B (it) 1978-05-15 1979-05-11 Complesso di supporto di un elemento sensibile in trasduttori in particolare in accelerometri

Country Status (11)

Country Link
JP (1) JPS6034068B2 (it)
AU (1) AU524751B2 (it)
CA (1) CA1122431A (it)
CH (1) CH633888A5 (it)
DE (1) DE2919336C2 (it)
FR (1) FR2426266A1 (it)
GB (1) GB2020810B (it)
IL (1) IL57274A (it)
IT (1) IT1162473B (it)
NO (1) NO152885C (it)
SE (1) SE437430B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4441366A (en) * 1981-07-14 1984-04-10 Sundstrand Data Control, Inc. Flexure with electrical conductor
JPS5890174A (ja) * 1981-11-25 1983-05-28 Tokyo Keiki Co Ltd 加速度計
GB2146697B (en) * 1983-09-17 1986-11-05 Stc Plc Flexible hinge device
US4488445A (en) * 1983-10-28 1984-12-18 Honeywell Inc. Integrated silicon accelerometer with cross-axis compensation
US4592234A (en) * 1984-06-11 1986-06-03 Sundstrand Data Control, Inc. Suspension system for a transducer
GB2341203A (en) * 1998-09-01 2000-03-08 Faro Tech Inc Flat web coupler for coordinate measurement systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339419A (en) * 1964-07-02 1967-09-05 North American Aviation Inc Accelerometer
US3702073A (en) * 1969-02-28 1972-11-07 Sundstrand Data Control Accelerometer
US3673873A (en) * 1969-10-23 1972-07-04 North American Rockwell Sensing instrument having a cantilevered proof mass

Also Published As

Publication number Publication date
AU524751B2 (en) 1982-09-30
DE2919336A1 (de) 1979-12-13
SE7904241L (sv) 1979-11-16
FR2426266B1 (it) 1985-03-29
CA1122431A (en) 1982-04-27
DE2919336C2 (de) 1984-08-09
SE437430B (sv) 1985-02-25
FR2426266A1 (fr) 1979-12-14
NO152885C (no) 1985-12-04
GB2020810B (en) 1982-11-24
JPS6034068B2 (ja) 1985-08-06
NO791497L (no) 1979-11-16
GB2020810A (en) 1979-11-21
IT7949025A0 (it) 1979-05-11
NO152885B (no) 1985-08-26
IL57274A0 (en) 1979-09-30
JPS54150156A (en) 1979-11-26
IL57274A (en) 1981-12-31
CH633888A5 (fr) 1982-12-31
AU4669079A (en) 1979-11-22

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