IT1295031B1 - Procedimento per la fabbricazione di un dispositivo di misura di pressione dotato di elemento risonante - Google Patents
Procedimento per la fabbricazione di un dispositivo di misura di pressione dotato di elemento risonanteInfo
- Publication number
- IT1295031B1 IT1295031B1 IT97MI002121A ITMI972121A IT1295031B1 IT 1295031 B1 IT1295031 B1 IT 1295031B1 IT 97MI002121 A IT97MI002121 A IT 97MI002121A IT MI972121 A ITMI972121 A IT MI972121A IT 1295031 B1 IT1295031 B1 IT 1295031B1
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacturing
- measuring device
- pressure measuring
- device equipped
- Prior art date
Links
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
- G01L9/0019—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a semiconductive element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI002121A IT1295031B1 (it) | 1997-09-18 | 1997-09-18 | Procedimento per la fabbricazione di un dispositivo di misura di pressione dotato di elemento risonante |
EP98203175A EP0903568A3 (en) | 1997-09-18 | 1998-09-18 | Method for manufacturing a pressure measure device equipped with a resonating element |
US09/186,647 US6207470B1 (en) | 1997-09-18 | 1998-11-06 | Method for manufacturing a pressure-measuring device equipped with a resonating element |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI002121A IT1295031B1 (it) | 1997-09-18 | 1997-09-18 | Procedimento per la fabbricazione di un dispositivo di misura di pressione dotato di elemento risonante |
US09/186,647 US6207470B1 (en) | 1997-09-18 | 1998-11-06 | Method for manufacturing a pressure-measuring device equipped with a resonating element |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI972121A1 ITMI972121A1 (it) | 1999-03-18 |
IT1295031B1 true IT1295031B1 (it) | 1999-04-27 |
Family
ID=26331540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT97MI002121A IT1295031B1 (it) | 1997-09-18 | 1997-09-18 | Procedimento per la fabbricazione di un dispositivo di misura di pressione dotato di elemento risonante |
Country Status (3)
Country | Link |
---|---|
US (1) | US6207470B1 (it) |
EP (1) | EP0903568A3 (it) |
IT (1) | IT1295031B1 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6498086B1 (en) * | 2001-07-26 | 2002-12-24 | Intel Corporation | Use of membrane properties to reduce residual stress in an interlayer region |
DE102004006197B4 (de) * | 2003-07-04 | 2013-10-17 | Robert Bosch Gmbh | Verfahren zur Herstellung eines mikromechanischen Drucksensors |
JP2006228776A (ja) * | 2005-02-15 | 2006-08-31 | Advantest Corp | 荷電粒子ビーム露光装置及び荷電粒子ビーム露光方法 |
US7042230B1 (en) | 2005-02-28 | 2006-05-09 | Alain Izadnegahdar | Multi-parameter sensing system |
US7069790B1 (en) * | 2005-05-17 | 2006-07-04 | Honeywell International Inc. | Systems and methods for measuring relative thermal expansion coefficient of low thermal coefficient of expansion materials |
DE102009002990A1 (de) * | 2009-05-11 | 2010-11-18 | Robert Bosch Gmbh | Hochdrucksensor |
KR102207928B1 (ko) | 2014-08-13 | 2021-01-26 | 삼성전자주식회사 | 음향 센싱 소자 및 주파수 정보 획득 방법 |
JP6465097B2 (ja) * | 2016-11-21 | 2019-02-06 | 横河電機株式会社 | 振動式トランスデューサ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69105809T2 (de) * | 1990-05-10 | 1995-05-11 | Yokogawa Electric Corp | Druckaufnehmer mit schwingendem Element. |
DE4333099A1 (de) * | 1993-09-29 | 1995-03-30 | Bosch Gmbh Robert | Kraftsensor und Verfahren zur Herstellung eines Kraftsensors |
JP3551527B2 (ja) * | 1994-04-27 | 2004-08-11 | 株式会社デンソー | 半導体感歪センサの製造方法 |
US5646072A (en) * | 1995-04-03 | 1997-07-08 | Motorola, Inc. | Electronic sensor assembly having metal interconnections isolated from adverse media |
AU4801297A (en) * | 1996-10-07 | 1998-05-05 | Lucas Novasensor | Silicon at least 5 micron high acute cavity with channel by oxidizing fusion bonding and stop etching |
IT1287123B1 (it) * | 1996-10-31 | 1998-08-04 | Abb Kent Taylor Spa | Dispositivo per la misura di una pressione |
US6069392A (en) * | 1997-04-11 | 2000-05-30 | California Institute Of Technology | Microbellows actuator |
US5994161A (en) * | 1997-09-03 | 1999-11-30 | Motorola, Inc. | Temperature coefficient of offset adjusted semiconductor device and method thereof |
US5945605A (en) * | 1997-11-19 | 1999-08-31 | Sensym, Inc. | Sensor assembly with sensor boss mounted on substrate |
TW374197B (en) * | 1997-12-11 | 1999-11-11 | Ind Tech Res Inst | Manufacturing process of integrated micro-flow control module |
JPH11201846A (ja) * | 1998-01-12 | 1999-07-30 | Mitsubishi Electric Corp | 半導体圧力検出装置 |
-
1997
- 1997-09-18 IT IT97MI002121A patent/IT1295031B1/it active IP Right Grant
-
1998
- 1998-09-18 EP EP98203175A patent/EP0903568A3/en not_active Withdrawn
- 1998-11-06 US US09/186,647 patent/US6207470B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0903568A2 (en) | 1999-03-24 |
ITMI972121A1 (it) | 1999-03-18 |
US6207470B1 (en) | 2001-03-27 |
EP0903568A3 (en) | 1999-12-01 |
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Legal Events
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0001 | Granted |