NO800668L - Trykkoppfanger for elastiske overflateboelger - Google Patents
Trykkoppfanger for elastiske overflateboelgerInfo
- Publication number
- NO800668L NO800668L NO800668A NO800668A NO800668L NO 800668 L NO800668 L NO 800668L NO 800668 A NO800668 A NO 800668A NO 800668 A NO800668 A NO 800668A NO 800668 L NO800668 L NO 800668L
- Authority
- NO
- Norway
- Prior art keywords
- pressure
- plate
- pressure sensor
- holder
- stated
- Prior art date
Links
- 239000000758 substrate Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 238000011109 contamination Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000000644 propagated effect Effects 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 3
- 210000001520 comb Anatomy 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000003570 air Substances 0.000 description 10
- 230000008602 contraction Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- 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
- G01L9/0022—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a piezoelectric element
- G01L9/0025—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a piezoelectric element with acoustic surface waves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/04—Piezoelectric
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7906134A FR2451026A1 (fr) | 1979-03-09 | 1979-03-09 | Capteur de pression a ondes elastiques de surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO800668L true NO800668L (no) | 1980-09-10 |
Family
ID=9222977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO800668A NO800668L (no) | 1979-03-09 | 1980-03-07 | Trykkoppfanger for elastiske overflateboelger |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4317372A (https=) |
| EP (1) | EP0015836B1 (https=) |
| JP (1) | JPS55124035A (https=) |
| DE (1) | DE3061810D1 (https=) |
| FR (1) | FR2451026A1 (https=) |
| NO (1) | NO800668L (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2466763A1 (fr) * | 1979-09-28 | 1981-04-10 | Thomson Csf | Capteur de pression a ondes elastiques de surface et senseur de pression pour un tel capteur |
| FR2467388A1 (fr) * | 1979-10-12 | 1981-04-17 | Thomson Csf | Dispositif de mesure de debit d'un fluide et systeme senseur du debit d'air dans un moteur a combustion interne mettant en oeuvre un tel dispositif |
| US4765377A (en) * | 1983-06-06 | 1988-08-23 | Sidney Soloway | Filling and weighing system |
| US4479070A (en) * | 1983-06-10 | 1984-10-23 | Sperry Corporation | Vibrating quartz diaphragm pressure sensor |
| JPS6079242A (ja) * | 1983-10-07 | 1985-05-07 | Hitachi Ltd | 圧力変換器 |
| GB2235533B (en) * | 1989-08-11 | 1994-02-09 | Stc Plc | Piezoelectric sensor device |
| DE4023420A1 (de) * | 1990-07-24 | 1992-01-30 | Pfister Gmbh | Drucksensor |
| US5821425A (en) * | 1996-09-30 | 1998-10-13 | The United States Of America As Represented By The Secretary Of The Army | Remote sensing of structural integrity using a surface acoustic wave sensor |
| US7024937B2 (en) * | 2003-12-03 | 2006-04-11 | Honeywell International Inc. | Isolated pressure transducer |
| US7100452B2 (en) * | 2004-12-15 | 2006-09-05 | Honeywell International Inc. | Surface acoustic wave multiple sense element |
| US7327068B2 (en) * | 2005-02-02 | 2008-02-05 | Bae Systems Information And Electronic Systems Integration Inc. | Sensors and related devices and methods |
| JP4974212B2 (ja) * | 2005-04-20 | 2012-07-11 | Ｎｅｃトーキン株式会社 | 力学量センサ及びその製造方法 |
| RU2311623C2 (ru) * | 2005-12-05 | 2007-11-27 | Вячеслав Адамович Заренков | Устройство для дистанционного измерения давления |
| US7651879B2 (en) * | 2005-12-07 | 2010-01-26 | Honeywell International Inc. | Surface acoustic wave pressure sensors |
| RU2343507C2 (ru) * | 2006-05-26 | 2009-01-10 | Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева | Поляризационный датчик предвестника землетрясений |
| US7576470B2 (en) * | 2007-04-30 | 2009-08-18 | Honeywell International Inc. | Mechanical packaging of surface acoustic wave device for sensing applications |
| RU2339925C1 (ru) * | 2007-05-15 | 2008-11-27 | Вячеслав Адамович Заренков | Устройство для дистанционного измерения давления |
| GB2451861A (en) * | 2007-08-14 | 2009-02-18 | Transense Technologies Plc | Surface acoustic wave based sensor in vented housing |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3333472A (en) * | 1965-10-04 | 1967-08-01 | Electro Optical Systems Inc | Temperature compensated transducer |
| GB1248087A (en) * | 1969-02-28 | 1971-09-29 | Ferranti Ltd | Improvements relating to pressure gauges |
| JPS5112437B2 (https=) * | 1971-10-01 | 1976-04-19 | ||
| US3888115A (en) * | 1973-03-30 | 1975-06-10 | Texas Instruments Inc | Strain sensor |
| US3858064A (en) * | 1973-08-30 | 1974-12-31 | Sperry Rand Corp | Stable acoustic delay surface wave motion transducer systems |
| US3878477A (en) * | 1974-01-08 | 1975-04-15 | Hewlett Packard Co | Acoustic surface wave oscillator force-sensing devices |
| US3978731A (en) * | 1974-02-25 | 1976-09-07 | United Technologies Corporation | Surface acoustic wave transducer |
| US4096740A (en) * | 1974-06-17 | 1978-06-27 | Rockwell International Corporation | Surface acoustic wave strain detector and gage |
| GB1483344A (en) * | 1974-08-05 | 1977-08-17 | Marconi Co Ltd | Pressure sensitive devices |
| JPS5233558A (en) * | 1975-09-10 | 1977-03-14 | Hiromi Ogasawara | Detector for minute variations |
| US4085620A (en) * | 1975-09-30 | 1978-04-25 | Tokyo Shibaura Electric Co., Ltd. | Pressure-electric transducers |
| US4107626A (en) * | 1976-12-20 | 1978-08-15 | Gould Inc. | Digital output force sensor using surface acoustic waves |
| US4100811A (en) * | 1977-03-18 | 1978-07-18 | United Technologies Corporation | Differential surface acoustic wave transducer |
-
1979
- 1979-03-09 FR FR7906134A patent/FR2451026A1/fr active Granted
-
1980
- 1980-02-29 DE DE8080400284T patent/DE3061810D1/de not_active Expired
- 1980-02-29 EP EP80400284A patent/EP0015836B1/fr not_active Expired
- 1980-03-06 US US06/127,748 patent/US4317372A/en not_active Expired - Lifetime
- 1980-03-07 JP JP2901180A patent/JPS55124035A/ja active Pending
- 1980-03-07 NO NO800668A patent/NO800668L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0015836B1 (fr) | 1983-02-02 |
| EP0015836A1 (fr) | 1980-09-17 |
| FR2451026B1 (https=) | 1982-04-09 |
| DE3061810D1 (en) | 1983-03-10 |
| US4317372A (en) | 1982-03-02 |
| FR2451026A1 (fr) | 1980-10-03 |
| JPS55124035A (en) | 1980-09-24 |
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