NO860460L - Transduser. - Google Patents
Transduser.Info
- Publication number
- NO860460L NO860460L NO860460A NO860460A NO860460L NO 860460 L NO860460 L NO 860460L NO 860460 A NO860460 A NO 860460A NO 860460 A NO860460 A NO 860460A NO 860460 L NO860460 L NO 860460L
- Authority
- NO
- Norway
- Prior art keywords
- springy
- stator
- elements
- mass
- resilient
- Prior art date
Links
- 230000035882 stress Effects 0.000 claims description 23
- 238000005452 bending Methods 0.000 claims description 22
- 230000008646 thermal stress Effects 0.000 claims description 18
- 230000004907 flux Effects 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 24
- 239000003990 capacitor Substances 0.000 description 14
- 239000000725 suspension Substances 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 6
- 239000005350 fused silica glass Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 229910001374 Invar Inorganic materials 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
- G01D15/02—Styli or other recording elements acting to mechanically deform or perforate the recording surface
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/006—Details of instruments used for thermal compensation
-
- 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
-
- 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
- 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)
- Gyroscopes (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Micromachines (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Pressure Sensors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/619,021 US4592234A (en) | 1984-06-11 | 1984-06-11 | Suspension system for a transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO860460L true NO860460L (no) | 1986-04-09 |
Family
ID=24480126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO860460A NO860460L (no) | 1984-06-11 | 1986-02-10 | Transduser. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4592234A (ko) |
| EP (1) | EP0183821B1 (ko) |
| JP (1) | JPS61502416A (ko) |
| KR (1) | KR860700155A (ko) |
| AU (1) | AU4434185A (ko) |
| BR (1) | BR8506778A (ko) |
| CA (1) | CA1231249A (ko) |
| DE (2) | DE3590262C2 (ko) |
| GB (1) | GB2176612B (ko) |
| IL (1) | IL75264A0 (ko) |
| IT (1) | IT8548178A0 (ko) |
| NO (1) | NO860460L (ko) |
| WO (1) | WO1986000143A1 (ko) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697455A (en) * | 1986-04-16 | 1987-10-06 | Sundstrand Data Control, Inc. | Accelerometer coil mounting system |
| US4726228A (en) * | 1986-04-16 | 1988-02-23 | Sundstrand Data Control, Inc. | Accelerometer proof mass interface |
| US4854169A (en) * | 1987-06-15 | 1989-08-08 | Japan Aviation Electronics Industry Ltd. | Accelerometer |
| US4932258A (en) * | 1988-06-29 | 1990-06-12 | Sundstrand Data Control, Inc. | Stress compensated transducer |
| US5072619A (en) * | 1988-10-11 | 1991-12-17 | Hanson Richard A | Pendulous assembly including specifically configured mounting pads |
| US5058430A (en) * | 1989-12-29 | 1991-10-22 | Honeywell Inc. | Sensor capsule mounting |
| US5111694A (en) * | 1990-08-17 | 1992-05-12 | Sundstrand Corporation | Accelerometer with rebalance coil stress isolation |
| US5203210A (en) * | 1991-06-11 | 1993-04-20 | Sundstrand Corporation | Accelerometer with fastener isolation |
| US5600067A (en) * | 1993-08-18 | 1997-02-04 | Alliedsignal, Inc. | Torque wire thermal strain relief |
| 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 |
| WO1996024853A1 (en) * | 1995-02-09 | 1996-08-15 | Alliedsignal Inc. | Accelerometer with improved support rim isolation |
| FR2851659B1 (fr) * | 2003-02-24 | 2005-06-24 | Sagem | Capteur vibrant a ecran radiatif |
| US7073380B2 (en) * | 2004-02-17 | 2006-07-11 | Honeywell International, Inc. | Pyramid socket suspension |
| US7100447B2 (en) | 2004-12-07 | 2006-09-05 | Honeywell International Inc. | Super Invar magnetic return path for high performance accelerometers |
| US7194903B2 (en) * | 2004-12-14 | 2007-03-27 | Honeywell International Inc. | Suspension mechanism for high performance accelerometers |
| US7997133B2 (en) * | 2005-10-18 | 2011-08-16 | Kistler Holding Ag | Temperature compensating sensor |
| IL215656A0 (en) * | 2011-10-10 | 2011-11-30 | Israel Aerospace Ind Ltd | Accelerometer |
| US9658244B2 (en) * | 2014-07-08 | 2017-05-23 | Honeywell International Inc. | Reducing hysteresis effects in accelerometer |
| US10859593B2 (en) * | 2018-08-31 | 2020-12-08 | Honeywell International Inc. | Reducing thermal expansion induced errors in a magnetic circuit assembly |
| US11521772B2 (en) | 2020-02-11 | 2022-12-06 | Honeywell International Inc. | Multilayer magnetic circuit assembly |
| US11169175B2 (en) * | 2020-02-11 | 2021-11-09 | Honeywell International Inc. | Multilayer excitation ring |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US498557A (en) * | 1893-05-30 | Dust-separator | ||
| US3702073A (en) * | 1969-02-28 | 1972-11-07 | Sundstrand Data Control | Accelerometer |
| SU498557A1 (ru) * | 1974-04-11 | 1976-01-05 | Войсковая часть 70170 | Датчик ускорени |
| US4002934A (en) * | 1975-05-29 | 1977-01-11 | Isaak Isaevich Slezinger | Sensitive element of piezooptic measuring converter |
| 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 |
-
1984
- 1984-06-11 US US06/619,021 patent/US4592234A/en not_active Expired - Fee Related
-
1985
- 1985-04-11 CA CA000478869A patent/CA1231249A/en not_active Expired
- 1985-05-21 IL IL75264A patent/IL75264A0/xx unknown
- 1985-06-07 IT IT8548178A patent/IT8548178A0/it unknown
- 1985-06-10 JP JP60502629A patent/JPS61502416A/ja active Pending
- 1985-06-10 BR BR8506778A patent/BR8506778A/pt unknown
- 1985-06-10 GB GB08602885A patent/GB2176612B/en not_active Expired
- 1985-06-10 DE DE3590262A patent/DE3590262C2/de not_active Expired
- 1985-06-10 EP EP85903109A patent/EP0183821B1/en not_active Expired
- 1985-06-10 WO PCT/US1985/001021 patent/WO1986000143A1/en active IP Right Grant
- 1985-06-10 AU AU44341/85A patent/AU4434185A/en not_active Abandoned
- 1985-06-10 DE DE19853590262 patent/DE3590262T/de active Pending
-
1986
- 1986-02-10 NO NO860460A patent/NO860460L/no unknown
- 1986-02-10 KR KR1019860700079A patent/KR860700155A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0183821B1 (en) | 1989-09-06 |
| EP0183821A4 (en) | 1986-09-04 |
| GB8602885D0 (en) | 1986-03-12 |
| AU4434185A (en) | 1986-01-10 |
| BR8506778A (pt) | 1986-11-25 |
| IL75264A0 (en) | 1985-09-29 |
| EP0183821A1 (en) | 1986-06-11 |
| DE3590262C2 (ko) | 1989-12-21 |
| KR860700155A (ko) | 1986-03-31 |
| GB2176612A (en) | 1986-12-31 |
| IT8548178A0 (it) | 1985-06-07 |
| JPS61502416A (ja) | 1986-10-23 |
| DE3590262T (de) | 1986-06-05 |
| US4592234A (en) | 1986-06-03 |
| GB2176612B (en) | 1988-08-10 |
| WO1986000143A1 (en) | 1986-01-03 |
| CA1231249A (en) | 1988-01-12 |
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