DE69839024D1 - Integrierter resonanter Mikrostruktur-Sensor für hohe Temperaturen - Google Patents
Integrierter resonanter Mikrostruktur-Sensor für hohe TemperaturenInfo
- Publication number
- DE69839024D1 DE69839024D1 DE69839024T DE69839024T DE69839024D1 DE 69839024 D1 DE69839024 D1 DE 69839024D1 DE 69839024 T DE69839024 T DE 69839024T DE 69839024 T DE69839024 T DE 69839024T DE 69839024 D1 DE69839024 D1 DE 69839024D1
- Authority
- DE
- Germany
- Prior art keywords
- high temperatures
- integrated resonant
- microstructure sensor
- resonant microstructure
- sensor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- G01P15/097—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 vibratory elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
- G01L1/103—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings optical excitation or measuring of vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
- G01L1/183—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material by measuring variations of frequency of vibrating piezo-resistive material
- G01L1/186—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material by measuring variations of frequency of vibrating piezo-resistive material optical excitation or measuring of vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
- G01L9/001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of an element not provided for in the following subgroups of G01L9/0008
- G01L9/0011—Optical excitation or measuring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
- G01L9/0019—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a semiconductive element
- G01L9/002—Optical excitation or measuring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Micromachines (AREA)
- Radiation Pyrometers (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/999,165 US6031944A (en) | 1997-12-30 | 1997-12-30 | High temperature resonant integrated microstructure sensor |
US999165 | 1997-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69839024D1 true DE69839024D1 (de) | 2008-03-06 |
DE69839024T2 DE69839024T2 (de) | 2009-01-08 |
Family
ID=25545985
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69823026T Expired - Lifetime DE69823026T2 (de) | 1997-12-30 | 1998-12-07 | Integrierter resonanter mikrostruktur-sensor für hohe temperaturen |
DE69839024T Expired - Lifetime DE69839024T2 (de) | 1997-12-30 | 1998-12-07 | Integrierter resonanter Mikrostruktur-Sensor für hohe Temperaturen |
DE69833461T Expired - Lifetime DE69833461T2 (de) | 1997-12-30 | 1998-12-07 | Integrierter resonanter Mikrostruktur-Sensor für hohe Temperaturen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69823026T Expired - Lifetime DE69823026T2 (de) | 1997-12-30 | 1998-12-07 | Integrierter resonanter mikrostruktur-sensor für hohe temperaturen |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69833461T Expired - Lifetime DE69833461T2 (de) | 1997-12-30 | 1998-12-07 | Integrierter resonanter Mikrostruktur-Sensor für hohe Temperaturen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6031944A (de) |
EP (3) | EP0981725B1 (de) |
DE (3) | DE69823026T2 (de) |
WO (1) | WO1999034186A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6126311A (en) * | 1998-11-02 | 2000-10-03 | Claud S. Gordon Company | Dew point sensor using mems |
US6246638B1 (en) * | 1999-03-30 | 2001-06-12 | Honeywell International Inc. | Fiber-optic vibration sensor based on frequency modulation of light-excited oscillators |
US7152478B2 (en) * | 2000-07-20 | 2006-12-26 | Entegris, Inc. | Sensor usable in ultra pure and highly corrosive environments |
US6612175B1 (en) | 2000-07-20 | 2003-09-02 | Nt International, Inc. | Sensor usable in ultra pure and highly corrosive environments |
US6894787B2 (en) * | 2001-12-21 | 2005-05-17 | Honeywell International Inc. | Optical pressure sensor |
US6714007B2 (en) | 2002-01-18 | 2004-03-30 | Honeywell International Inc. | Optically powered resonant integrated microstructure magnetic field gradient sensor |
US6710355B2 (en) | 2002-02-07 | 2004-03-23 | Honeywell International Inc. | Optically powered resonant integrated microstructure pressure sensor |
US8154092B2 (en) | 2004-08-09 | 2012-04-10 | Case Western Reserve University | Silicon carbide MEMS structures and methods of forming the same |
US7379629B1 (en) * | 2004-12-12 | 2008-05-27 | Burns David W | Optically coupled resonant pressure sensor |
US7176048B1 (en) | 2004-12-12 | 2007-02-13 | Burns David W | Optically coupled sealed-cavity resonator and process |
US7499604B1 (en) | 2004-12-12 | 2009-03-03 | Burns David W | Optically coupled resonant pressure sensor and process |
US7605391B2 (en) * | 2004-12-12 | 2009-10-20 | Burns David W | Optically coupled resonator |
US7443509B1 (en) | 2004-12-12 | 2008-10-28 | Burns David W | Optical and electronic interface for optically coupled resonators |
US8042412B2 (en) * | 2008-06-25 | 2011-10-25 | General Electric Company | Turbomachinery system fiberoptic multi-parameter sensing system and method |
US8136988B2 (en) * | 2009-01-15 | 2012-03-20 | The Boeing Company | Methods and systems for passive, wireless temperature monitoring |
US20100189444A1 (en) * | 2009-01-27 | 2010-07-29 | General Electric Company | Optical mems device and remote sensing system utilizing the same |
US20100290503A1 (en) * | 2009-05-13 | 2010-11-18 | Prime Photonics, Lc | Ultra-High Temperature Distributed Wireless Sensors |
CN102042870B (zh) * | 2010-09-09 | 2012-01-04 | 北京航空航天大学 | 高速巡航导弹翼面600℃高温热振耦合试验固有频率测取装置 |
CN102539099B (zh) * | 2012-02-02 | 2014-06-11 | 北京航空航天大学 | 高超声速飞行器翼舵结构1400℃高温模态试验测量装置 |
CN103439133B (zh) * | 2013-08-27 | 2016-02-17 | 北京航空航天大学 | 高超声速飞行器250℃/秒高速热冲击试验装置及方法 |
US9625366B2 (en) | 2013-11-11 | 2017-04-18 | 3R Valo, société en commandite | Microwave resonator sensor and associated methods of sensing |
JP6201887B2 (ja) * | 2014-05-14 | 2017-09-27 | 株式会社デンソー | 圧力センサ |
CN103969137B (zh) * | 2014-05-23 | 2016-03-09 | 北京航空航天大学 | 一种极端高温环境下纳米隔热材料热振联合实验装置 |
CN106872015B (zh) * | 2017-02-22 | 2019-04-09 | 重庆邮电大学 | 一种光纤型振动传感测量系统 |
US10488429B2 (en) * | 2017-02-28 | 2019-11-26 | General Electric Company | Resonant opto-mechanical accelerometer for use in navigation grade environments |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2121953B (en) * | 1982-06-10 | 1985-09-04 | Itt Ind Ltd | Improvements in transducers |
US5090254A (en) * | 1990-04-11 | 1992-02-25 | Wisconsin Alumni Research Foundation | Polysilicon resonating beam transducers |
US5559358A (en) * | 1993-05-25 | 1996-09-24 | Honeywell Inc. | Opto-electro-mechanical device or filter, process for making, and sensors made therefrom |
US5458000A (en) * | 1993-07-20 | 1995-10-17 | Honeywell Inc. | Static pressure compensation of resonant integrated microbeam sensors |
US5511427A (en) * | 1993-07-21 | 1996-04-30 | Honeywell Inc. | Cantilevered microbeam temperature sensor |
US5417115A (en) * | 1993-07-23 | 1995-05-23 | Honeywell Inc. | Dielectrically isolated resonant microsensors |
US5550516A (en) * | 1994-12-16 | 1996-08-27 | Honeywell Inc. | Integrated resonant microbeam sensor and transistor oscillator |
-
1997
- 1997-12-30 US US08/999,165 patent/US6031944A/en not_active Expired - Lifetime
-
1998
- 1998-12-07 EP EP98960786A patent/EP0981725B1/de not_active Expired - Lifetime
- 1998-12-07 EP EP03077112A patent/EP1365222B1/de not_active Expired - Lifetime
- 1998-12-07 EP EP03077111A patent/EP1376087B1/de not_active Expired - Lifetime
- 1998-12-07 DE DE69823026T patent/DE69823026T2/de not_active Expired - Lifetime
- 1998-12-07 DE DE69839024T patent/DE69839024T2/de not_active Expired - Lifetime
- 1998-12-07 DE DE69833461T patent/DE69833461T2/de not_active Expired - Lifetime
- 1998-12-07 WO PCT/US1998/025932 patent/WO1999034186A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1365222A2 (de) | 2003-11-26 |
EP1365222B1 (de) | 2008-01-16 |
EP0981725B1 (de) | 2004-04-07 |
DE69833461D1 (de) | 2006-04-20 |
DE69839024T2 (de) | 2009-01-08 |
WO1999034186A1 (en) | 1999-07-08 |
DE69823026D1 (de) | 2004-05-13 |
US6031944A (en) | 2000-02-29 |
DE69833461T2 (de) | 2006-09-14 |
EP1376087B1 (de) | 2006-02-15 |
DE69823026T2 (de) | 2004-10-28 |
EP1376087A1 (de) | 2004-01-02 |
EP0981725A1 (de) | 2000-03-01 |
EP1365222A3 (de) | 2004-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |