IT7949025A0 - 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 accelerometriInfo
- Publication number
- IT7949025A0 IT7949025A0 IT7949025A IT4902579A IT7949025A0 IT 7949025 A0 IT7949025 A0 IT 7949025A0 IT 7949025 A IT7949025 A IT 7949025A IT 4902579 A IT4902579 A IT 4902579A IT 7949025 A0 IT7949025 A0 IT 7949025A0
- Authority
- IT
- Italy
- Prior art keywords
- accelerometers
- sensitive element
- support complexity
- transducers particularly
- transducers
- Prior art date
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)
- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
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 true IT7949025A0 (it) | 1979-05-11 |
IT1162473B 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)
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 |
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 |
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)
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 |
-
1979
- 1979-05-04 AU AU46690/79A patent/AU524751B2/en not_active Ceased
- 1979-05-04 NO NO791497A patent/NO152885C/no unknown
- 1979-05-07 JP JP54054841A patent/JPS6034068B2/ja not_active Expired
- 1979-05-09 GB GB7916034A patent/GB2020810B/en not_active Expired
- 1979-05-11 IT IT49025/79A patent/IT1162473B/it active
- 1979-05-14 FR FR7912245A patent/FR2426266A1/fr active Granted
- 1979-05-14 DE DE2919336A patent/DE2919336C2/de not_active Expired
- 1979-05-14 CH CH446879A patent/CH633888A5/fr not_active IP Right Cessation
- 1979-05-14 IL IL57274A patent/IL57274A/xx unknown
- 1979-05-15 CA CA327,592A patent/CA1122431A/en not_active Expired
- 1979-05-15 SE SE7904241A patent/SE437430B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO152885C (no) | 1985-12-04 |
JPS6034068B2 (ja) | 1985-08-06 |
NO791497L (no) | 1979-11-16 |
CA1122431A (en) | 1982-04-27 |
DE2919336C2 (de) | 1984-08-09 |
GB2020810B (en) | 1982-11-24 |
JPS54150156A (en) | 1979-11-26 |
AU524751B2 (en) | 1982-09-30 |
IL57274A0 (en) | 1979-09-30 |
GB2020810A (en) | 1979-11-21 |
SE7904241L (sv) | 1979-11-16 |
IT1162473B (it) | 1987-04-01 |
SE437430B (sv) | 1985-02-25 |
CH633888A5 (fr) | 1982-12-31 |
NO152885B (no) | 1985-08-26 |
AU4669079A (en) | 1979-11-22 |
IL57274A (en) | 1981-12-31 |
FR2426266A1 (fr) | 1979-12-14 |
FR2426266B1 (it) | 1985-03-29 |
DE2919336A1 (de) | 1979-12-13 |
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