ATE554376T1 - Drucksensor mit baulicher temperatur- und ausrichtungskompensation - Google Patents

Drucksensor mit baulicher temperatur- und ausrichtungskompensation

Info

Publication number
ATE554376T1
ATE554376T1 AT04753043T AT04753043T ATE554376T1 AT E554376 T1 ATE554376 T1 AT E554376T1 AT 04753043 T AT04753043 T AT 04753043T AT 04753043 T AT04753043 T AT 04753043T AT E554376 T1 ATE554376 T1 AT E554376T1
Authority
AT
Austria
Prior art keywords
sensing element
housing
support
diaphragm
pressure sensor
Prior art date
Application number
AT04753043T
Other languages
English (en)
Inventor
Leo Barron
Original Assignee
Dynisco Instr Llc
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 Dynisco Instr Llc filed Critical Dynisco Instr Llc
Application granted granted Critical
Publication of ATE554376T1 publication Critical patent/ATE554376T1/de

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
    • G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation
    • 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
    • G01L19/14—Housings
    • G01L19/147—Details about the mounting of the sensor to support or covering means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pressure Sensors (AREA)
AT04753043T 2003-06-19 2004-05-24 Drucksensor mit baulicher temperatur- und ausrichtungskompensation ATE554376T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/464,967 US6923068B2 (en) 2003-06-19 2003-06-19 Pressure transducer
PCT/US2004/016145 WO2005001408A2 (en) 2003-06-19 2004-05-24 Pressure transducer with structural temperature and misalignment compensation

Publications (1)

Publication Number Publication Date
ATE554376T1 true ATE554376T1 (de) 2012-05-15

Family

ID=33517396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04753043T ATE554376T1 (de) 2003-06-19 2004-05-24 Drucksensor mit baulicher temperatur- und ausrichtungskompensation

Country Status (5)

Country Link
US (2) US6923068B2 (de)
EP (1) EP1639335B1 (de)
AT (1) ATE554376T1 (de)
CA (1) CA2529471C (de)
WO (1) WO2005001408A2 (de)

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EP1662242B1 (de) * 2004-11-25 2008-07-30 Gefran S.p.A. Drucksensor mit Kompensation der Gehäusewärmeausdehnung
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US7866964B2 (en) * 2005-05-20 2011-01-11 Emerson Climate Technologies, Inc. Sensor for hermetic machine
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US8276458B2 (en) * 2010-07-12 2012-10-02 Rosemount Inc. Transmitter output with scalable rangeability
DE102011017667A1 (de) * 2011-04-28 2012-10-31 Robert Bosch Gmbh Vorrichtung zur Erfassung eines Drucks, insbesondere eines Brennraumdrucks einer Brennkraftmaschine
DE102011017647A1 (de) * 2011-04-28 2012-10-31 Robert Bosch Gmbh Vorrichtung zur Erfassung eines Drucks, insbesondere eines Brennraumdrucks einer Brennkraftmaschine
US9480177B2 (en) 2012-07-27 2016-10-25 Emerson Climate Technologies, Inc. Compressor protection module
WO2015066310A1 (en) * 2013-10-30 2015-05-07 Lime Instruments Llc Sensor assembly for measuring dynamic pressure in reciprocating pumps
JP6318605B2 (ja) * 2013-12-20 2018-05-09 株式会社デンソー 溶接部を有する継手構造の組付構造
DE102015117736A1 (de) * 2015-10-19 2017-04-20 Endress+Hauser Gmbh+Co. Kg Druckmesseinrichtung
EP3421961B1 (de) 2016-02-25 2022-07-27 Citizen Finedevice Co., Ltd. Druckerfassungsvorrichtung und druckerfassungssystem
JP6499601B2 (ja) * 2016-02-25 2019-04-10 シチズンファインデバイス株式会社 検出装置および検出システム
JP6602740B2 (ja) * 2016-10-26 2019-11-06 日本特殊陶業株式会社 圧力センサ
JP6845756B2 (ja) * 2017-06-29 2021-03-24 シチズンファインデバイス株式会社 圧力検出装置
EP3470809B1 (de) * 2017-10-16 2020-07-15 Kistler Holding AG Drucksensor für ein metall- oder kunststoffverarbeitungswerkzeug
WO2021126261A1 (en) * 2019-12-20 2021-06-24 Vishay Measurements Group, Inc. Strain gages and methods for manufacturing thereof
JP6948491B1 (ja) * 2020-03-09 2021-10-13 シチズンファインデバイス株式会社 圧力検出装置、回路内蔵部材

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Also Published As

Publication number Publication date
EP1639335B1 (de) 2012-04-18
CA2529471C (en) 2016-05-10
EP1639335A2 (de) 2006-03-29
WO2005001408A2 (en) 2005-01-06
US6923068B2 (en) 2005-08-02
CA2529471A1 (en) 2005-01-06
WO2005001408A3 (en) 2005-03-24
US7171857B2 (en) 2007-02-06
US20050150302A1 (en) 2005-07-14
US20040255683A1 (en) 2004-12-23

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