SE437430B - Beraggregat - Google Patents
BeraggregatInfo
- Publication number
- SE437430B SE437430B SE7904241A SE7904241A SE437430B SE 437430 B SE437430 B SE 437430B SE 7904241 A SE7904241 A SE 7904241A SE 7904241 A SE7904241 A SE 7904241A SE 437430 B SE437430 B SE 437430B
- Authority
- SE
- Sweden
- Prior art keywords
- support
- elements
- mass
- sensing
- center
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims description 38
- 238000005452 bending Methods 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 4
- 230000035945 sensitivity Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (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 |
|---|---|
| SE7904241L SE7904241L (sv) | 1979-11-16 |
| SE437430B true SE437430B (sv) | 1985-02-25 |
Family
ID=25421700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7904241A SE437430B (sv) | 1978-05-15 | 1979-05-15 | Beraggregat |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS6034068B2 (xx) |
| AU (1) | AU524751B2 (xx) |
| CA (1) | CA1122431A (xx) |
| CH (1) | CH633888A5 (xx) |
| DE (1) | DE2919336C2 (xx) |
| FR (1) | FR2426266A1 (xx) |
| GB (1) | GB2020810B (xx) |
| IL (1) | IL57274A (xx) |
| IT (1) | IT1162473B (xx) |
| NO (1) | NO152885C (xx) |
| SE (1) | SE437430B (xx) |
Families Citing this family (8)
| 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 |
| US4441366A (en) * | 1981-07-14 | 1984-04-10 | Sundstrand Data Control, Inc. | Flexure with electrical conductor |
| US4400979A (en) * | 1981-07-14 | 1983-08-30 | 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 NO NO791497A patent/NO152885C/no unknown
- 1979-05-04 AU AU46690/79A patent/AU524751B2/en not_active Ceased
- 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 IL IL57274A patent/IL57274A/xx unknown
- 1979-05-14 CH CH446879A patent/CH633888A5/fr not_active IP Right Cessation
- 1979-05-14 FR FR7912245A patent/FR2426266A1/fr active Granted
- 1979-05-14 DE DE2919336A patent/DE2919336C2/de not_active Expired
- 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 |
|---|---|
| JPS54150156A (en) | 1979-11-26 |
| DE2919336A1 (de) | 1979-12-13 |
| JPS6034068B2 (ja) | 1985-08-06 |
| FR2426266B1 (xx) | 1985-03-29 |
| DE2919336C2 (de) | 1984-08-09 |
| CH633888A5 (fr) | 1982-12-31 |
| GB2020810A (en) | 1979-11-21 |
| AU524751B2 (en) | 1982-09-30 |
| NO152885B (no) | 1985-08-26 |
| IT7949025A0 (it) | 1979-05-11 |
| SE7904241L (sv) | 1979-11-16 |
| IL57274A (en) | 1981-12-31 |
| FR2426266A1 (fr) | 1979-12-14 |
| AU4669079A (en) | 1979-11-22 |
| IL57274A0 (en) | 1979-09-30 |
| NO152885C (no) | 1985-12-04 |
| IT1162473B (it) | 1987-04-01 |
| CA1122431A (en) | 1982-04-27 |
| GB2020810B (en) | 1982-11-24 |
| NO791497L (no) | 1979-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7904241-2 Effective date: 19900518 Format of ref document f/p: F |