DE69130843T2 - Piezo-elektrischer Temperaturfühler - Google Patents

Piezo-elektrischer Temperaturfühler

Info

Publication number
DE69130843T2
DE69130843T2 DE69130843T DE69130843T DE69130843T2 DE 69130843 T2 DE69130843 T2 DE 69130843T2 DE 69130843 T DE69130843 T DE 69130843T DE 69130843 T DE69130843 T DE 69130843T DE 69130843 T2 DE69130843 T2 DE 69130843T2
Authority
DE
Germany
Prior art keywords
piezo
temperature sensor
electric temperature
electric
sensor
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
DE69130843T
Other languages
English (en)
Other versions
DE69130843D1 (de
Inventor
George Hedley Storm Rokos
Peter Edward Morley
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Application granted granted Critical
Publication of DE69130843D1 publication Critical patent/DE69130843D1/de
Publication of DE69130843T2 publication Critical patent/DE69130843T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/32—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using change of resonant frequency of a crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DE69130843T 1990-06-12 1991-05-28 Piezo-elektrischer Temperaturfühler Expired - Fee Related DE69130843T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909013056A GB9013056D0 (en) 1990-06-12 1990-06-12 Temperature sensor

Publications (2)

Publication Number Publication Date
DE69130843D1 DE69130843D1 (de) 1999-03-18
DE69130843T2 true DE69130843T2 (de) 1999-06-10

Family

ID=10677461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130843T Expired - Fee Related DE69130843T2 (de) 1990-06-12 1991-05-28 Piezo-elektrischer Temperaturfühler

Country Status (4)

Country Link
US (1) US5149197A (de)
EP (1) EP0463735B1 (de)
DE (1) DE69130843T2 (de)
GB (2) GB9013056D0 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010040039A1 (de) 2010-08-31 2012-03-01 Endress + Hauser Wetzer Gmbh + Co Kg Verfahren und Vorrichtung zur in situ Kalibrierung eines Thermometers
DE102015112425A1 (de) 2015-07-29 2017-02-02 Endress + Hauser Wetzer Gmbh + Co. Kg Verfahren und Vorrichtung zur in situ Kalibrierung eines Thermometers
WO2018127348A1 (de) 2017-01-09 2018-07-12 Endress+Hauser Wetzer Gmbh+Co. Kg Vorrichtung und verfahren zur in situ kalibrierung eines thermometers
WO2018127313A1 (de) 2017-01-09 2018-07-12 Endress+Hauser Wetzer Gmbh+Co. Kg Vorrichtung und verfahren zur in situ kalibrierung eines thermometers
WO2018127357A1 (de) 2017-01-09 2018-07-12 Endress+Hauser Wetzer Gmbh+Co. Kg Temperatur-grenzwertgeber
DE102018102535B3 (de) 2018-02-05 2019-03-28 Elmos Semiconductor Aktiengesellschaft Temperaturmessung mittels der Impedanz eines Ultraschalltransducers
DE102021113198A1 (de) 2021-05-20 2022-11-24 Endress + Hauser Wetzer Gmbh + Co. Kg In situ Temperatur Kalibration

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251143B (en) * 1990-09-28 1994-10-12 Nec Corp A temperature detector and a temperature compensated oscillator using the temperature detector
US5406829A (en) * 1994-04-19 1995-04-18 Tektronix, Inc. Temperature control for chemical sensors
US5802195A (en) * 1994-10-11 1998-09-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High displacement solid state ferroelectric loudspeaker
US5686779A (en) * 1995-03-01 1997-11-11 The United States Of America As Represented By The Secretary Of The Army High sensitivity temperature sensor and sensor array
US6420938B1 (en) 2000-08-30 2002-07-16 Lawrence Hoff Software controlled crystal oscillator
JP3903842B2 (ja) * 2001-07-03 2007-04-11 株式会社村田製作所 圧電共振子、フィルタおよび電子通信機器
US6859116B2 (en) * 2001-07-30 2005-02-22 Kyocera Corporation Piezoelectric resonator
JP4864370B2 (ja) * 2005-07-22 2012-02-01 日本電波工業株式会社 温度センサ
EP2106028A1 (de) * 2008-03-26 2009-09-30 Nokia Siemens Networks Oy Schaltungsanordnung und Betriebsverfahren dafür
US20150059483A1 (en) * 2013-09-03 2015-03-05 Delaware Capital Formation, Inc. Sensors for measuring at least one of pressure and temperature, and related assemblies and methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145245C2 (de) * 1980-11-18 1985-11-14 Kabushiki Kaisha Suwa Seikosha, Shinjuku, Tokio/Tokyo Thermometer mit einem Quarzkristallschwinger
JPS5885610A (ja) * 1981-11-16 1983-05-23 Murata Mfg Co Ltd 三端子型発振子
CH650122GA3 (de) * 1981-12-17 1985-07-15
NL8202649A (nl) * 1982-07-01 1984-02-01 Philips Nv Temperatuur sensor.
US4481488A (en) * 1982-11-08 1984-11-06 Motorola, Inc. Trapped energy resonator for oscillator and multiple resonator applications
US4872765A (en) * 1983-04-20 1989-10-10 The United States Of America As Represented By The Secretary Of The Army Dual mode quartz thermometric sensing device
FR2545669B1 (fr) * 1983-05-03 1985-08-09 France Etat Armement Oscillateur a quartz compense en temperature
US4535638A (en) * 1983-10-03 1985-08-20 Quartztronics, Inc. Resonator transducer system with temperature compensation
US4625138A (en) * 1984-10-24 1986-11-25 The United States Of America As Represented By The Secretary Of The Army Piezoelectric microwave resonator using lateral excitation
SU1525488A1 (ru) * 1987-12-16 1989-11-30 Харьковский авиационный институт им.Н.Е.Жуковского Пьезоэлектрический преобразователь
JP2790180B2 (ja) * 1987-12-29 1998-08-27 株式会社村田製作所 電歪共振装置

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10495526B2 (en) 2010-08-31 2019-12-03 Endress + Hauser Wetzer Gmbh + Co. Kg Method and apparatus for calibrating a thermometer in situ
WO2012028387A1 (de) 2010-08-31 2012-03-08 Endress+Hauser Wetzer Gmbh+Co. Kg Verfahren und vorrichtung zur in situ kalibrierung eines thermometers
US9091601B2 (en) 2010-08-31 2015-07-28 Endress + Hauser Wetzer Gmbh + Co. Kg Method and apparatus for calibrating a thermometer in situ
DE102010040039A1 (de) 2010-08-31 2012-03-01 Endress + Hauser Wetzer Gmbh + Co Kg Verfahren und Vorrichtung zur in situ Kalibrierung eines Thermometers
DE102015112425A1 (de) 2015-07-29 2017-02-02 Endress + Hauser Wetzer Gmbh + Co. Kg Verfahren und Vorrichtung zur in situ Kalibrierung eines Thermometers
US10794775B2 (en) 2015-07-29 2020-10-06 Endress+Hauser Wetzer Gmbh+Co. Kg Method and apparatus for in situ calibration of a thermometer
WO2018127348A1 (de) 2017-01-09 2018-07-12 Endress+Hauser Wetzer Gmbh+Co. Kg Vorrichtung und verfahren zur in situ kalibrierung eines thermometers
DE102017100264A1 (de) 2017-01-09 2018-07-12 Endress + Hauser Wetzer Gmbh + Co. Kg Vorrichtung und Verfahren zur in situ Kalibrierung eines Thermometers
WO2018127357A1 (de) 2017-01-09 2018-07-12 Endress+Hauser Wetzer Gmbh+Co. Kg Temperatur-grenzwertgeber
DE102017100266A1 (de) 2017-01-09 2018-07-12 Endress + Hauser Wetzer Gmbh + Co. Kg Temperatur-Grenzwertgeber
DE102017100268A1 (de) 2017-01-09 2018-07-12 Endress + Hauser Wetzer Gmbh + Co. Kg Vorrichtung und Verfahren zur in situ Kalibrierung eines Thermometers
WO2018127313A1 (de) 2017-01-09 2018-07-12 Endress+Hauser Wetzer Gmbh+Co. Kg Vorrichtung und verfahren zur in situ kalibrierung eines thermometers
US11175190B2 (en) 2017-01-09 2021-11-16 Endress+Hauser Wetzer Gmbh+Co. Kg Device and method for the in-situ calibration of a thermometer
US11519794B2 (en) 2017-01-09 2022-12-06 Endress+Hauser Wetzer Gmbh+Co. Kg Device and method for the in-situ calibration of a thermometer
DE102018102535B3 (de) 2018-02-05 2019-03-28 Elmos Semiconductor Aktiengesellschaft Temperaturmessung mittels der Impedanz eines Ultraschalltransducers
US11156507B2 (en) 2018-02-05 2021-10-26 Elmos Semiconductor Se Method and device for detecting the temperature of the vibrating element of an ultrasonic converter
DE102021113198A1 (de) 2021-05-20 2022-11-24 Endress + Hauser Wetzer Gmbh + Co. Kg In situ Temperatur Kalibration
WO2022242973A1 (de) 2021-05-20 2022-11-24 Endress+Hauser Wetzer Gmbh+Co. Kg In situ temperatur kalibration

Also Published As

Publication number Publication date
GB9112638D0 (en) 1991-07-31
GB9013056D0 (en) 1990-08-01
EP0463735A3 (en) 1992-08-12
EP0463735B1 (de) 1999-02-03
US5149197A (en) 1992-09-22
GB2246862B (en) 1993-09-29
GB2246862A (en) 1992-02-12
DE69130843D1 (de) 1999-03-18
EP0463735A2 (de) 1992-01-02

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee