JPH046887B2 - - Google Patents

Info

Publication number
JPH046887B2
JPH046887B2 JP57141067A JP14106782A JPH046887B2 JP H046887 B2 JPH046887 B2 JP H046887B2 JP 57141067 A JP57141067 A JP 57141067A JP 14106782 A JP14106782 A JP 14106782A JP H046887 B2 JPH046887 B2 JP H046887B2
Authority
JP
Japan
Prior art keywords
temperature
current
circuit
gauge
bridge
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
Application number
JP57141067A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5931404A (ja
Inventor
Kazuji Yamada
Hideo Sato
Kazuo Kato
Hiroji Kawakami
Ryosaku Kanzawa
Takao Sasayama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57141067A priority Critical patent/JPS5931404A/ja
Priority to EP83107850A priority patent/EP0106050B1/en
Priority to DE8383107850T priority patent/DE3373343D1/de
Priority to US06/522,227 priority patent/US4556807A/en
Publication of JPS5931404A publication Critical patent/JPS5931404A/ja
Publication of JPH046887B2 publication Critical patent/JPH046887B2/ja
Granted legal-status Critical Current

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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
    • G01L9/0054—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements integral with a semiconducting diaphragm
    • 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
    • G01L9/06—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 piezo-resistive devices
    • G01L9/065—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 piezo-resistive devices with temperature compensating means
    • 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
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/907—Temperature compensation of semiconductor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP57141067A 1982-08-16 1982-08-16 圧力センサ回路 Granted JPS5931404A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57141067A JPS5931404A (ja) 1982-08-16 1982-08-16 圧力センサ回路
EP83107850A EP0106050B1 (en) 1982-08-16 1983-08-09 Pressure transducer with temperature compensation circuit
DE8383107850T DE3373343D1 (en) 1982-08-16 1983-08-09 Pressure transducer with temperature compensation circuit
US06/522,227 US4556807A (en) 1982-08-16 1983-08-11 Pressure transducer with temperature compensation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57141067A JPS5931404A (ja) 1982-08-16 1982-08-16 圧力センサ回路

Publications (2)

Publication Number Publication Date
JPS5931404A JPS5931404A (ja) 1984-02-20
JPH046887B2 true JPH046887B2 (en]) 1992-02-07

Family

ID=15283467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57141067A Granted JPS5931404A (ja) 1982-08-16 1982-08-16 圧力センサ回路

Country Status (4)

Country Link
US (1) US4556807A (en])
EP (1) EP0106050B1 (en])
JP (1) JPS5931404A (en])
DE (1) DE3373343D1 (en])

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658829A (en) * 1985-10-10 1987-04-21 Utah Medical Products, Inc. Method and apparatus for pressure transducer calibration and simulation
US4798093A (en) * 1986-06-06 1989-01-17 Motorola, Inc. Apparatus for sensor compensation
JPH0542355Y2 (en]) * 1986-11-28 1993-10-26
US4736155A (en) * 1987-03-06 1988-04-05 Colt Industries Inc Transducer temperature control circuit and method
US4766763A (en) * 1987-05-05 1988-08-30 Kulite Semiconductor Products, Inc. Gas leak detection apparatus and methods
US4866640A (en) * 1987-08-20 1989-09-12 Granville-Phillips Company Temperature compensation for pressure gauge
US4883992A (en) * 1988-09-06 1989-11-28 Delco Electronics Corporation Temperature compensated voltage generator
US4970497A (en) * 1989-11-22 1990-11-13 Westinghouse Electric Corp. Method and apparatus for sensing thermal stress in integrated circuits
US5087831A (en) * 1990-03-30 1992-02-11 Texas Instruments Incorporated Voltage as a function of temperature stabilization circuit and method of operation
JPH0495741A (ja) * 1990-08-07 1992-03-27 Seiko Epson Corp 圧力センサ
JPH0495742A (ja) * 1990-08-07 1992-03-27 Seiko Epson Corp 圧力センサ
US5146788A (en) * 1990-10-25 1992-09-15 Becton, Dickinson And Company Apparatus and method for a temperature compensation of a catheter tip pressure transducer
JP2612100B2 (ja) * 1991-02-01 1997-05-21 三菱電機株式会社 半導体圧力センサ
JP3264689B2 (ja) * 1992-04-07 2002-03-11 三菱電機株式会社 半導体圧力センサ用の圧力検出回路
US5604467A (en) * 1993-02-11 1997-02-18 Benchmarg Microelectronics Temperature compensated current source operable to drive a current controlled oscillator
US5568815A (en) * 1994-11-21 1996-10-29 Becton Dickinson And Company Self-powered interface circuit for use with a transducer sensor
FR2727534A1 (fr) * 1994-11-30 1996-05-31 Sgs Thomson Microelectronics Regulateur de tension pour circuit logique en mode couple
JP3954245B2 (ja) 1999-07-22 2007-08-08 株式会社東芝 電圧発生回路
US6566849B1 (en) * 2002-02-12 2003-05-20 Delphi Technologies, Inc. Non-linear temperature compensation circuit
JP2003294559A (ja) * 2002-03-29 2003-10-15 Denso Corp センサ回路
US20070237207A1 (en) 2004-06-09 2007-10-11 National Semiconductor Corporation Beta variation cancellation in temperature sensors
JP2006029931A (ja) * 2004-07-15 2006-02-02 Hitachi Ltd 建築構造物損傷検知装置
US7117747B2 (en) * 2005-01-03 2006-10-10 Delphi Technologies, Inc. Integrated pressure sensor and method of manufacture
US7207224B2 (en) * 2005-06-10 2007-04-24 Brooks Automation, Inc. Wide-range combination vacuum gauge
US7418869B2 (en) * 2005-06-10 2008-09-02 Brooks Automation, Inc. Wide-range combination vacuum gauge
US7931447B2 (en) 2006-06-29 2011-04-26 Hayward Industries, Inc. Drain safety and pump control device
EP2526300B1 (en) 2010-02-25 2020-04-22 Hayward Industries, Inc. Universal mount for a variable speed pump drive user interface
US8878598B2 (en) * 2010-12-28 2014-11-04 British Virgin Islands Central Digital Inc. Sensing module
US8388374B2 (en) 2011-04-12 2013-03-05 Amphenol Corporation Coupling system for electrical connector assembly
EP2822105A1 (en) 2013-02-05 2015-01-07 Amphenol Corporation Coupling system for electrical connector assembly
ES2994852T3 (en) 2013-03-15 2025-02-03 Hayward Ind Inc Modular pool/spa control system
JP2016003977A (ja) * 2014-06-18 2016-01-12 セイコーエプソン株式会社 物理量センサー装置、高度計、電子機器および移動体
US11720085B2 (en) 2016-01-22 2023-08-08 Hayward Industries, Inc. Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment
US10363197B2 (en) 2016-01-22 2019-07-30 Hayward Industries, Inc. Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment
CN105806521A (zh) * 2016-05-25 2016-07-27 深圳市欧利德仪器仪表有限公司 一种陶瓷压力传感器
US10718337B2 (en) 2016-09-22 2020-07-21 Hayward Industries, Inc. Self-priming dedicated water feature pump
CN110006585B (zh) * 2019-05-06 2023-10-24 上海掌门科技有限公司 一种压力传感器的数据采集装置及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836796A (en) * 1973-09-24 1974-09-17 Nat Semiconductor Corp Semiconductor pressure transducer employing novel temperature compensation means
US4000643A (en) * 1976-03-29 1977-01-04 Honeywell Inc. Apparatus for producing a compensating voltage
US4079308A (en) * 1977-01-31 1978-03-14 Advanced Micro Devices, Inc. Resistor ratio circuit construction
US4233848A (en) * 1978-01-06 1980-11-18 Hitachi, Ltd. Strain gauge pressure transducer apparatus having an improved impedance bridge
JPS5832646B2 (ja) * 1978-09-08 1983-07-14 株式会社東芝 圧力伝送器
US4300395A (en) * 1978-11-08 1981-11-17 Tokyo Shibaura Denki Kabushiki Kaisha Semiconductor pressure detection device
JPS5663227A (en) * 1979-10-30 1981-05-29 Toshiba Corp Pressure detecting device
US4320664A (en) * 1980-02-25 1982-03-23 Texas Instruments Incorporated Thermally compensated silicon pressure sensor
US4446527A (en) * 1980-03-07 1984-05-01 Rockwell International Corporation High accuracy measuring apparatus
US4325018A (en) * 1980-08-14 1982-04-13 Rca Corporation Temperature-correction network with multiple corrections as for extrapolated band-gap voltage reference circuits
US4355537A (en) * 1980-11-06 1982-10-26 Combustion Engineering, Inc. Temperature compensation for transducer components
US4463274A (en) * 1982-02-01 1984-07-31 Motorola, Inc. Temperature compensation circuit for pressure sensor

Also Published As

Publication number Publication date
DE3373343D1 (en) 1987-10-08
US4556807A (en) 1985-12-03
EP0106050B1 (en) 1987-09-02
JPS5931404A (ja) 1984-02-20
EP0106050A1 (en) 1984-04-25

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