WO1999049288A1 - Capteur de pression avec compensation de la non-linearite de la derive de zero aux tres basses temperatures - Google Patents
Capteur de pression avec compensation de la non-linearite de la derive de zero aux tres basses temperatures Download PDFInfo
- Publication number
- WO1999049288A1 WO1999049288A1 PCT/FR1999/000637 FR9900637W WO9949288A1 WO 1999049288 A1 WO1999049288 A1 WO 1999049288A1 FR 9900637 W FR9900637 W FR 9900637W WO 9949288 A1 WO9949288 A1 WO 9949288A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bridge
- resistance
- temperature
- linearity
- parallel
- Prior art date
Links
Classifications
-
- 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
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2268—Arrangements for correcting or for compensating unwanted effects
- G01L1/2281—Arrangements for correcting or for compensating unwanted effects for temperature variations
-
- 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
- G01L9/02—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
- G01L9/04—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of resistance-strain gauges
- G01L9/045—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of resistance-strain gauges with electric temperature compensating means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Force In General (AREA)
- Measuring Fluid Pressure (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69926847T DE69926847T2 (de) | 1998-03-20 | 1999-03-19 | Druckwandler mit kompensation der nichtlinearität der nulldrift für tiefe temperaturen |
US09/424,161 US6314815B1 (en) | 1998-03-20 | 1999-03-19 | Pressure sensor with compensation for null shift non-linearity at very low temperatures |
EP99910415A EP0990128B1 (fr) | 1998-03-20 | 1999-03-19 | Capteur de pression avec compensation de la non-linearite de la derive de zero aux tres basses temperatures |
JP54786099A JP4131990B2 (ja) | 1998-03-20 | 1999-03-19 | 超低温での零シフト非線形性を補償する圧力センサ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR98/03437 | 1998-03-20 | ||
FR9803437A FR2776384B1 (fr) | 1998-03-20 | 1998-03-20 | Capteur de pression avec compensation de la non-linearite de la derive de zero aux tres basses temperatures |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999049288A1 true WO1999049288A1 (fr) | 1999-09-30 |
Family
ID=9524275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1999/000637 WO1999049288A1 (fr) | 1998-03-20 | 1999-03-19 | Capteur de pression avec compensation de la non-linearite de la derive de zero aux tres basses temperatures |
Country Status (8)
Country | Link |
---|---|
US (1) | US6314815B1 (fr) |
EP (1) | EP0990128B1 (fr) |
JP (1) | JP4131990B2 (fr) |
CN (1) | CN1144032C (fr) |
DE (1) | DE69926847T2 (fr) |
ES (1) | ES2246565T3 (fr) |
FR (1) | FR2776384B1 (fr) |
WO (1) | WO1999049288A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6701790B2 (en) * | 2002-06-13 | 2004-03-09 | Mykrolis Corporation | Temperature regulator for use with a pressure sensing device |
CN101275876B (zh) * | 2007-03-27 | 2011-05-11 | 豪威国际控股有限公司 | 压力传感器信号调理集成电路的桥臂平衡补偿电阻的设计方法 |
JP5066010B2 (ja) * | 2008-06-09 | 2012-11-07 | 株式会社タニタ | 多点式秤及びその製造方法 |
US7938016B2 (en) * | 2009-03-20 | 2011-05-10 | Freescale Semiconductor, Inc. | Multiple layer strain gauge |
CN101887081B (zh) * | 2010-06-29 | 2012-09-05 | 三一重工股份有限公司 | 一种电桥零点调节电路 |
CN102252700B (zh) * | 2011-04-29 | 2012-08-22 | 中北大学 | 微悬臂梁压阻电桥式传感器检测仪 |
JP6490039B2 (ja) * | 2016-10-21 | 2019-03-27 | ミネベアミツミ株式会社 | ひずみゲージ |
CN106595832B (zh) * | 2016-12-07 | 2023-05-02 | 锐马(福建)电气制造有限公司 | 一种称重传感器零点漂移补偿工作台 |
CN106802170B (zh) * | 2016-12-30 | 2019-07-19 | 北京七星华创流量计有限公司 | 流量传感器、质量流量输送测控装置及其温漂抑制方法 |
CN110823446B (zh) * | 2019-10-18 | 2022-01-07 | 成都凯天电子股份有限公司 | 硅压阻式压力传感器二次温度补偿零点调试方法 |
CN113639903A (zh) * | 2021-07-13 | 2021-11-12 | 西安理工大学 | 一种fdm打印过程应力检测方法 |
CN117030098B (zh) * | 2023-09-28 | 2024-02-27 | 无锡菲欧科技有限公司 | 一种拥有温度补偿的双压力输出传感器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55163880A (en) * | 1979-06-07 | 1980-12-20 | Hitachi Ltd | Semiconductor strain gauge bridge circuit |
FR2497346A1 (fr) * | 1980-12-31 | 1982-07-02 | Gi Teploene | Transducteur extensometrique a semi-conducteurs |
JPS62121302A (ja) * | 1985-11-21 | 1987-06-02 | Kyowa Electronic Instr Corp Ltd | ひずみゲ−ジ式変換器における温度補償回路およびその温度補償方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645136A (en) * | 1970-04-15 | 1972-02-29 | Charles W Calhoun | Fluid pressure measuring device |
US4333349A (en) * | 1980-10-06 | 1982-06-08 | Kulite Semiconductor Products, Inc. | Binary balancing apparatus for semiconductor transducer structures |
US4414853A (en) * | 1981-08-10 | 1983-11-15 | The Foxboro Company | Pressure transmitter employing non-linear temperature compensation |
JPH0797010B2 (ja) * | 1986-03-26 | 1995-10-18 | 株式会社日立製作所 | 半導体歪ゲ−ジブリツジ回路 |
WO1996017236A1 (fr) * | 1994-12-02 | 1996-06-06 | Getinge Ab | Procede de compensation en temperature dans des capteurs de pression |
-
1998
- 1998-03-20 FR FR9803437A patent/FR2776384B1/fr not_active Expired - Fee Related
-
1999
- 1999-03-19 WO PCT/FR1999/000637 patent/WO1999049288A1/fr active IP Right Grant
- 1999-03-19 US US09/424,161 patent/US6314815B1/en not_active Expired - Lifetime
- 1999-03-19 EP EP99910415A patent/EP0990128B1/fr not_active Expired - Lifetime
- 1999-03-19 DE DE69926847T patent/DE69926847T2/de not_active Expired - Lifetime
- 1999-03-19 JP JP54786099A patent/JP4131990B2/ja not_active Expired - Lifetime
- 1999-03-19 ES ES99910415T patent/ES2246565T3/es not_active Expired - Lifetime
- 1999-03-19 CN CNB998003352A patent/CN1144032C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55163880A (en) * | 1979-06-07 | 1980-12-20 | Hitachi Ltd | Semiconductor strain gauge bridge circuit |
FR2497346A1 (fr) * | 1980-12-31 | 1982-07-02 | Gi Teploene | Transducteur extensometrique a semi-conducteurs |
JPS62121302A (ja) * | 1985-11-21 | 1987-06-02 | Kyowa Electronic Instr Corp Ltd | ひずみゲ−ジ式変換器における温度補償回路およびその温度補償方法 |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 005, no. 040 (E - 049) 17 March 1981 (1981-03-17) * |
PATENT ABSTRACTS OF JAPAN vol. 011, no. 337 (P - 633) 5 November 1987 (1987-11-05) * |
Also Published As
Publication number | Publication date |
---|---|
DE69926847T2 (de) | 2006-06-29 |
JP2001527652A (ja) | 2001-12-25 |
FR2776384B1 (fr) | 2000-06-23 |
JP4131990B2 (ja) | 2008-08-13 |
ES2246565T3 (es) | 2006-02-16 |
CN1144032C (zh) | 2004-03-31 |
DE69926847D1 (de) | 2005-09-29 |
US6314815B1 (en) | 2001-11-13 |
EP0990128B1 (fr) | 2005-08-24 |
EP0990128A1 (fr) | 2000-04-05 |
CN1262738A (zh) | 2000-08-09 |
FR2776384A1 (fr) | 1999-09-24 |
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