FR2969279B1 - Capteur comprenant un detecteur piezoelectrique a compensation de defauts de masse - Google Patents
Capteur comprenant un detecteur piezoelectrique a compensation de defauts de masseInfo
- Publication number
- FR2969279B1 FR2969279B1 FR1004998A FR1004998A FR2969279B1 FR 2969279 B1 FR2969279 B1 FR 2969279B1 FR 1004998 A FR1004998 A FR 1004998A FR 1004998 A FR1004998 A FR 1004998A FR 2969279 B1 FR2969279 B1 FR 2969279B1
- Authority
- FR
- France
- Prior art keywords
- sensor
- piezoelectric detector
- mass defects
- compensating
- detector compensating
- 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 - Fee Related
Links
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
- G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
- G01D1/02—Measuring arrangements giving results other than momentary value of variable, of general application giving mean values, e.g. root means square values
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/181—Circuits; Control arrangements or methods
-
- 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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
- G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Amplifiers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1004998A FR2969279B1 (fr) | 2010-12-21 | 2010-12-21 | Capteur comprenant un detecteur piezoelectrique a compensation de defauts de masse |
US13/994,895 US9219430B2 (en) | 2010-12-21 | 2011-12-20 | Sensor comprising a piezoelectric detector with compensation for ground faults |
JP2013545317A JP6000972B2 (ja) | 2010-12-21 | 2011-12-20 | 接地不良の補償を有する圧電検出器を備えるセンサ |
ES11802720.0T ES2548401T3 (es) | 2010-12-21 | 2011-12-20 | Sensor que comprende un detector piezoeléctrico con compensación de fallos de conexión a tierra |
EP11802720.0A EP2656011B1 (fr) | 2010-12-21 | 2011-12-20 | Capteur comprenant un détecteur piézo-électrique à compensation de défauts de mise à la masse |
PCT/EP2011/073449 WO2012084982A1 (fr) | 2010-12-21 | 2011-12-20 | Capteur comprenant un détecteur piézo-électrique à compensation de défauts de mise à la masse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1004998A FR2969279B1 (fr) | 2010-12-21 | 2010-12-21 | Capteur comprenant un detecteur piezoelectrique a compensation de defauts de masse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2969279A1 FR2969279A1 (fr) | 2012-06-22 |
FR2969279B1 true FR2969279B1 (fr) | 2012-12-28 |
Family
ID=44323550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1004998A Expired - Fee Related FR2969279B1 (fr) | 2010-12-21 | 2010-12-21 | Capteur comprenant un detecteur piezoelectrique a compensation de defauts de masse |
Country Status (6)
Country | Link |
---|---|
US (1) | US9219430B2 (fr) |
EP (1) | EP2656011B1 (fr) |
JP (1) | JP6000972B2 (fr) |
ES (1) | ES2548401T3 (fr) |
FR (1) | FR2969279B1 (fr) |
WO (1) | WO2012084982A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2978563B1 (fr) | 2011-07-29 | 2014-03-21 | Yzatec | Capteur de passage de vehicules roulants a detecteurs piezo-electriques juxtaposes independants |
US9525119B2 (en) | 2013-12-11 | 2016-12-20 | Fujifilm Dimatix, Inc. | Flexible micromachined transducer device and method for fabricating same |
AT520762B1 (de) * | 2017-11-06 | 2020-04-15 | Avl List Gmbh | Ladungsverstärker und Messsystem zur Driftkompensation und ein Verfahren hierzu |
IT201900004067A1 (it) * | 2019-03-20 | 2020-09-20 | Univ Degli Studi Della Campania Luigi Vanvitelli | Dispositivo e metodo per l’ottimizzazione elettronica della potenza estratta da un harvester da vibrazioni |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0610618B2 (ja) * | 1985-04-17 | 1994-02-09 | 富士通株式会社 | 変動データ補正装置 |
JP3115358B2 (ja) * | 1991-08-19 | 2000-12-04 | トキコ株式会社 | 圧力制御装置 |
JPH09126928A (ja) * | 1995-11-06 | 1997-05-16 | Toray Ind Inc | 圧力センサ |
EP1001474B1 (fr) * | 1998-11-13 | 2006-04-26 | STMicroelectronics S.r.l. | Circuit de commande d'un actionneur pièzo-électrique en mode de charge |
JP3551893B2 (ja) * | 2000-04-25 | 2004-08-11 | 株式会社村田製作所 | 電荷型センサ用増幅回路 |
US6714070B1 (en) * | 2002-02-07 | 2004-03-30 | Bei Technologies, Inc. | Differential charge amplifier with built-in testing for rotation rate sensor |
JP4309158B2 (ja) * | 2003-03-19 | 2009-08-05 | 富士重工業株式会社 | 電荷信号変換アンプ、及び筒内圧測定装置 |
WO2005101029A1 (fr) * | 2004-03-30 | 2005-10-27 | Murata Manufacturing Co., Ltd. | Capteur de quantite mecanique |
FR2910958B1 (fr) * | 2006-12-28 | 2009-02-20 | Siemens Vdo Automotive Sas | Capteur integre a rejection de couplage capacitif a la masse mecanique |
-
2010
- 2010-12-21 FR FR1004998A patent/FR2969279B1/fr not_active Expired - Fee Related
-
2011
- 2011-12-20 EP EP11802720.0A patent/EP2656011B1/fr active Active
- 2011-12-20 ES ES11802720.0T patent/ES2548401T3/es active Active
- 2011-12-20 JP JP2013545317A patent/JP6000972B2/ja active Active
- 2011-12-20 US US13/994,895 patent/US9219430B2/en active Active
- 2011-12-20 WO PCT/EP2011/073449 patent/WO2012084982A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
ES2548401T3 (es) | 2015-10-16 |
JP6000972B2 (ja) | 2016-10-05 |
FR2969279A1 (fr) | 2012-06-22 |
JP2014500512A (ja) | 2014-01-09 |
EP2656011B1 (fr) | 2015-07-01 |
EP2656011A1 (fr) | 2013-10-30 |
US20130270964A1 (en) | 2013-10-17 |
US9219430B2 (en) | 2015-12-22 |
WO2012084982A1 (fr) | 2012-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |
Owner name: HIDRIA AET D.O.O., SI Effective date: 20130903 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
ST | Notification of lapse |
Effective date: 20190905 |