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DE69017536D1 - Verstärkungsschaltkreis mit Temperaturausgleich für Halbleiterdruckwandler. - Google Patents

Verstärkungsschaltkreis mit Temperaturausgleich für Halbleiterdruckwandler.

Info

Publication number
DE69017536D1
DE69017536D1 DE69017536T DE69017536T DE69017536D1 DE 69017536 D1 DE69017536 D1 DE 69017536D1 DE 69017536 T DE69017536 T DE 69017536T DE 69017536 T DE69017536 T DE 69017536T DE 69017536 D1 DE69017536 D1 DE 69017536D1
Authority
DE
Germany
Prior art keywords
amplification circuit
temperature compensation
pressure transducers
semiconductor pressure
compensation amplification
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
Application number
DE69017536T
Other languages
English (en)
Other versions
DE69017536T2 (de
Inventor
Kazuyuki Kato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of DE69017536D1 publication Critical patent/DE69017536D1/de
Application granted granted Critical
Publication of DE69017536T2 publication Critical patent/DE69017536T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/02—Arrangements for preventing, or for compensating for, effects of inclination or acceleration of the measuring device; Zero-setting means
    • 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)
  • Measuring Fluid Pressure (AREA)
DE69017536T 1989-07-19 1990-07-18 Verstärkungsschaltkreis mit Temperaturausgleich für Halbleiterdruckwandler. Expired - Fee Related DE69017536T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1186960A JP3071202B2 (ja) 1989-07-19 1989-07-19 半導体圧力センサの増巾補償回路

Publications (2)

Publication Number Publication Date
DE69017536D1 true DE69017536D1 (de) 1995-04-13
DE69017536T2 DE69017536T2 (de) 1995-07-13

Family

ID=16197740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69017536T Expired - Fee Related DE69017536T2 (de) 1989-07-19 1990-07-18 Verstärkungsschaltkreis mit Temperaturausgleich für Halbleiterdruckwandler.

Country Status (4)

Country Link
US (1) US5042307A (de)
EP (1) EP0409213B1 (de)
JP (1) JP3071202B2 (de)
DE (1) DE69017536T2 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184520A (en) * 1989-10-18 1993-02-09 Ishida Scales Mfg. Co., Ltd. Load sensor
DE4107433C2 (de) * 1991-03-08 2000-09-21 Bosch Gmbh Robert Verfahren und Vorrichtung zur Sensorsignalaufbereitung
DE4115288C2 (de) * 1991-05-10 1995-05-04 Bosch Gmbh Robert Einrichtung zum Abgleich von Exemplarstreuung und Temperatureinflüssen mindestens eines Sensors
US5241850A (en) * 1991-11-01 1993-09-07 Texas Instruments Incorporated Sensor with programmable temperature compensation
JP2610736B2 (ja) * 1991-12-11 1997-05-14 株式会社フジクラ 半導体圧力センサの増幅補償回路
US5360331A (en) * 1993-01-05 1994-11-01 Dynisco, Inc. Injection molding machine pressure transducer
FR2703155B1 (fr) * 1993-03-25 1995-06-09 Aerospatiale Système intégré pour mesures de pression multivoie et procédé de mesures correspondant.
US5343755A (en) * 1993-05-05 1994-09-06 Rosemount Inc. Strain gage sensor with integral temperature signal
US5602339A (en) * 1994-03-24 1997-02-11 Dynisco, Inc. Injection molding machine pressure transducer with trapezoidal cavity
US5507171A (en) * 1994-04-15 1996-04-16 Ssi Technologies, Inc. Electronic circuit for a transducer
CA2145697A1 (en) * 1994-04-15 1995-10-16 Michael F. Mattes Method and apparatus for compensating for temperature fluctuations in the input to a gain circuit
US5568815A (en) * 1994-11-21 1996-10-29 Becton Dickinson And Company Self-powered interface circuit for use with a transducer sensor
JPH11511849A (ja) * 1994-12-02 1999-10-12 ゲッティンゲ アーベー 圧力センサにおける温度補償方法
US5708190A (en) * 1996-04-02 1998-01-13 Ssi Technologies, Inc. Gas concentration sensor
JPH09318653A (ja) * 1996-05-28 1997-12-12 Mitsubishi Electric Corp 半導体センサ及びその出力調整方法
US6334093B1 (en) * 1997-12-24 2001-12-25 Edward S. More Method and apparatus for economical drift compensation in high resolution difference measurements and exemplary low cost, high resolution differential digital thermometer
US6651020B2 (en) * 1997-12-24 2003-11-18 Edward S. More Method and apparatus for economical drift compensation in high resolution measurements
DE19848362A1 (de) * 1998-10-21 2000-04-27 Bosch Gmbh Robert Schaltungsanordnung zur Kompensation der Temperaturnichtlinearität der Kennlinien von in einer Brückenschaltung geschalteter piezoresistiver Meßwiderstände
JP2002148131A (ja) * 2000-11-10 2002-05-22 Denso Corp 物理量検出装置
JP4438222B2 (ja) * 2000-12-06 2010-03-24 株式会社デンソー 物理量検出装置
JP2002188974A (ja) * 2000-12-20 2002-07-05 Fuji Electric Co Ltd 半導体センサ
US7317409B2 (en) 2002-01-30 2008-01-08 Tensys Medical, Inc. Apparatus and method for interfacing time-variant signals
US7492562B2 (en) * 2003-09-10 2009-02-17 Siemens Energy & Automation, Inc. AFCI temperature compensated current sensor
US7100455B2 (en) * 2004-08-27 2006-09-05 Dresser-Nagano, Inc. System and method for pressure measurement
US7946994B2 (en) 2004-10-07 2011-05-24 Tensys Medical, Inc. Compact apparatus and methods for non-invasively measuring hemodynamic parameters
JP4281692B2 (ja) 2005-02-15 2009-06-17 パナソニック株式会社 プラズマ処理装置
US7242339B1 (en) 2006-01-17 2007-07-10 International Business Machines Corporation Programmable reference voltage generator
US7441173B2 (en) 2006-02-16 2008-10-21 Siemens Energy & Automation, Inc. Systems, devices, and methods for arc fault detection
US20070208520A1 (en) * 2006-03-01 2007-09-06 Siemens Energy & Automation, Inc. Systems, devices, and methods for arc fault management
CA2655049A1 (en) 2006-05-13 2007-11-22 Tensys Medical, Inc. Continuous positioning apparatus and methods
US8777862B2 (en) 2007-10-12 2014-07-15 Tensys Medical, Inc. Apparatus and methods for non-invasively measuring a patient's arterial blood pressure
US7950286B2 (en) * 2008-12-19 2011-05-31 Honeywell International Inc. Multi-range pressure sensor apparatus and method utilizing a single sense die and multiple signal paths
US10330513B2 (en) * 2009-05-27 2019-06-25 Honeywell International Inc. Multi-dynamic-range sensor
JP5696045B2 (ja) * 2009-07-24 2015-04-08 ローム株式会社 半導体圧力センサ
US8656772B2 (en) 2010-03-22 2014-02-25 Honeywell International Inc. Flow sensor with pressure output signal
US8695417B2 (en) 2011-01-31 2014-04-15 Honeywell International Inc. Flow sensor with enhanced flow range capability
CN102252788B (zh) * 2011-04-06 2013-04-17 沈怡茹 一种压力传感器的补偿电路
US8446220B2 (en) 2011-05-09 2013-05-21 Honeywell International Inc. Method and apparatus for increasing the effective resolution of a sensor
US8770034B2 (en) 2011-09-06 2014-07-08 Honeywell International Inc. Packaged sensor with multiple sensors elements
US9052217B2 (en) 2012-11-09 2015-06-09 Honeywell International Inc. Variable scale sensor
JP6237453B2 (ja) * 2014-03-05 2017-11-29 株式会社デンソー 物理量検出装置
TWI577978B (zh) * 2015-07-22 2017-04-11 旺玖科技股份有限公司 阻抗式感測器及應用其之電子裝置
JP2017040524A (ja) * 2015-08-19 2017-02-23 セイコーエプソン株式会社 圧力センサー、高度計、電子機器および移動体
US10101145B2 (en) * 2016-01-19 2018-10-16 Rosemount Aerospace Inc. Passive temperature error compensation for strain gauge pressure sensors
WO2017188351A1 (ja) * 2016-04-27 2017-11-02 北陸電気工業株式会社 圧力センサ装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925984A (de) * 1972-04-12 1974-03-07
JPS55113904A (en) * 1979-02-26 1980-09-02 Hitachi Ltd Method of zero point temperature compensation for strain-electric signal transducer
JPS59168331A (ja) * 1983-03-15 1984-09-22 Fuji Electric Co Ltd 圧力変換器
JPS59217375A (ja) * 1983-05-26 1984-12-07 Toyota Central Res & Dev Lab Inc 半導体機械−電気変換装置
JPS60138433A (ja) * 1983-12-27 1985-07-23 Fuji Electric Corp Res & Dev Ltd 圧力変換器
DE3612810A1 (de) * 1986-04-16 1987-10-22 Bosch Gmbh Robert Schaltungsanordnung zur messung einer mechanischen verformung, insbesondere unter einwirkung eines drucks
US4798093A (en) * 1986-06-06 1989-01-17 Motorola, Inc. Apparatus for sensor compensation
DE3640242A1 (de) * 1986-11-25 1988-05-26 Vdo Schindling Schaltungsanordnung fuer einen sensor

Also Published As

Publication number Publication date
US5042307A (en) 1991-08-27
EP0409213A3 (en) 1992-04-29
JPH0351733A (ja) 1991-03-06
EP0409213A2 (de) 1991-01-23
JP3071202B2 (ja) 2000-07-31
DE69017536T2 (de) 1995-07-13
EP0409213B1 (de) 1995-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee