IT1207524B - Apparecchiatura costituita da un sensore di temperatura distribuita. - Google Patents

Apparecchiatura costituita da un sensore di temperatura distribuita.

Info

Publication number
IT1207524B
IT1207524B IT8720466A IT2046687A IT1207524B IT 1207524 B IT1207524 B IT 1207524B IT 8720466 A IT8720466 A IT 8720466A IT 2046687 A IT2046687 A IT 2046687A IT 1207524 B IT1207524 B IT 1207524B
Authority
IT
Italy
Prior art keywords
temperature sensor
distributed temperature
equipment constituted
constituted
equipment
Prior art date
Application number
IT8720466A
Other languages
English (en)
Other versions
IT8720466A0 (it
Inventor
Michael Twerdochlid
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT8720466A0 publication Critical patent/IT8720466A0/it
Application granted granted Critical
Publication of IT1207524B publication Critical patent/IT1207524B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/02—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using evaporation or sublimation, e.g. by observing boiling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
IT8720466A 1986-05-19 1987-05-12 Apparecchiatura costituita da un sensore di temperatura distribuita. IT1207524B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/864,670 US4676665A (en) 1986-05-19 1986-05-19 Distributed temperature sensor apparatus

Publications (2)

Publication Number Publication Date
IT8720466A0 IT8720466A0 (it) 1987-05-12
IT1207524B true IT1207524B (it) 1989-05-25

Family

ID=25343800

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8720466A IT1207524B (it) 1986-05-19 1987-05-12 Apparecchiatura costituita da un sensore di temperatura distribuita.

Country Status (3)

Country Link
US (1) US4676665A (it)
ES (1) ES2005231A6 (it)
IT (1) IT1207524B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3868543D1 (de) * 1987-06-09 1992-04-02 Siemens Ag Integrale temperaturmessung in elektrischen maschinen.
US4827487A (en) * 1987-12-11 1989-05-02 Westinghouse Electric Corp. Distributed temperature sensing system for stator windings
DE68903250T2 (de) * 1988-06-15 1993-03-18 Schlumberger Ind Ltd Ultraschall-temperaturfuehler und dazugehoerige benutzte ultraschall-wellenleiterverbinder.
US4989989A (en) * 1989-08-31 1991-02-05 Westinghouse Electric Corp. Hydraulic sensor for quench detection and location in superconductors
US5020234A (en) * 1989-09-01 1991-06-04 Westinghouse Electric Corp. Prober for testing generator stator wedge tightness with rotor in place
US5074672A (en) * 1990-10-26 1991-12-24 Westinghouse Electric Corp. Arrangement for monitoring temperatures of water-cooled electric generator windings
EP1203936B1 (de) * 2000-11-06 2012-01-04 Siemens Aktiengesellschaft Vorrichtung zum Erfassen der Raumtemperatur mit Hilfe von Schallwellen
US6873236B2 (en) * 2001-10-24 2005-03-29 General Electric Company Fault current limiter
US6877894B2 (en) * 2002-09-24 2005-04-12 Siemens Westinghouse Power Corporation Self-aligning apparatus for acoustic thermography
US6886977B2 (en) * 2003-07-17 2005-05-03 General Electric Company Measuring temperature in stationary components of electrical machines using fiber optics
CN101865728A (zh) * 2010-05-28 2010-10-20 林勇 一种制冷系统脏堵检测装置
JP5614881B2 (ja) * 2010-08-19 2014-10-29 三菱日立パワーシステムズ株式会社 電気機器
JP5971125B2 (ja) * 2013-01-09 2016-08-17 株式会社デンソー 固定子及びそれを備えた回転電機
US9702243B2 (en) * 2013-10-04 2017-07-11 Baker Hughes Incorporated Systems and methods for monitoring temperature using a magnetostrictive probe
US9453767B2 (en) * 2013-12-18 2016-09-27 Siemens Energy, Inc. Active temperature monitoring in gas turbine combustors
US9709448B2 (en) 2013-12-18 2017-07-18 Siemens Energy, Inc. Active measurement of gas flow temperature, including in gas turbine combustors
US9746360B2 (en) 2014-03-13 2017-08-29 Siemens Energy, Inc. Nonintrusive performance measurement of a gas turbine engine in real time
US9945737B2 (en) 2014-03-13 2018-04-17 Siemens Energy, Inc. Method for determining waveguide temperature for acoustic transceiver used in a gas turbine engine
US9752959B2 (en) 2014-03-13 2017-09-05 Siemens Energy, Inc. Nonintrusive transceiver and method for characterizing temperature and velocity fields in a gas turbine combustor
US9548642B2 (en) * 2014-04-01 2017-01-17 Siemens Energy, Inc. Fiber optic sensing apparatus for detecting stator slot temperatures and stator including such apparatus
US12068641B2 (en) 2022-06-15 2024-08-20 Livewire Ev, Llc Motor hotspot identification

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232551A (en) * 1979-03-19 1980-11-11 General Electric Company Leak detector for vaporization cooled transformers
US4471474A (en) * 1979-09-28 1984-09-11 Hughes Aircraft Company Coupled waveguide acousto-optic hydrophone
US4623264A (en) * 1985-04-26 1986-11-18 Southland Corporation Temperature sensing using ultrasonic system and movable target

Also Published As

Publication number Publication date
IT8720466A0 (it) 1987-05-12
US4676665A (en) 1987-06-30
ES2005231A6 (es) 1989-03-01

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