CN102713545B - 涡电流温度计 - Google Patents

涡电流温度计 Download PDF

Info

Publication number
CN102713545B
CN102713545B CN201080054963.XA CN201080054963A CN102713545B CN 102713545 B CN102713545 B CN 102713545B CN 201080054963 A CN201080054963 A CN 201080054963A CN 102713545 B CN102713545 B CN 102713545B
Authority
CN
China
Prior art keywords
magnetic field
temperature
coil
receiving coil
conductive members
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.)
Active
Application number
CN201080054963.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN102713545A (zh
Inventor
V·马雷什夫
E·索凯恩
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.)
TSI Technologies LLC
Original Assignee
TSI Technologies 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 TSI Technologies LLC filed Critical TSI Technologies LLC
Publication of CN102713545A publication Critical patent/CN102713545A/zh
Application granted granted Critical
Publication of CN102713545B publication Critical patent/CN102713545B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/028—Electrodynamic magnetometers
    • G01R33/0283—Electrodynamic magnetometers in which a current or voltage is generated due to relative movement of conductor and magnetic field
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2207/00—Application of thermometers in household appliances
    • G01K2207/02—Application of thermometers in household appliances for measuring food temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2207/00—Application of thermometers in household appliances
    • G01K2207/02—Application of thermometers in household appliances for measuring food temperature
    • G01K2207/06—Application of thermometers in household appliances for measuring food temperature for preparation purposes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • General Induction Heating (AREA)
CN201080054963.XA 2009-10-19 2010-10-18 涡电流温度计 Active CN102713545B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US27922909P 2009-10-19 2009-10-19
US61/279,229 2009-10-19
US12/904,632 US8523429B2 (en) 2009-10-19 2010-10-14 Eddy current thermometer
US12/904,632 2010-10-14
PCT/US2010/053001 WO2011049846A2 (en) 2009-10-19 2010-10-18 Eddy current thermometer

Publications (2)

Publication Number Publication Date
CN102713545A CN102713545A (zh) 2012-10-03
CN102713545B true CN102713545B (zh) 2014-07-02

Family

ID=43879252

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080054963.XA Active CN102713545B (zh) 2009-10-19 2010-10-18 涡电流温度计

Country Status (7)

Country Link
US (2) US8523429B2 (https=)
EP (1) EP2491360B1 (https=)
JP (1) JP5543606B2 (https=)
CN (1) CN102713545B (https=)
CA (1) CA2781084C (https=)
ES (1) ES2692370T3 (https=)
WO (1) WO2011049846A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108700476A (zh) * 2015-10-23 2018-10-23 技术合伙公司 感应式温度感测

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7385357B2 (en) 1999-06-21 2008-06-10 Access Business Group International Llc Inductively coupled ballast circuit
DE102007032063A1 (de) * 2007-07-10 2009-02-05 Siemens Ag Induktionsthermographie-Prüfstand
KR101656115B1 (ko) 2009-01-06 2016-09-08 액세스 비지니스 그룹 인터내셔날 엘엘씨 스마트 조리 기구
JP6144620B2 (ja) 2010-04-08 2017-06-07 アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー ＰＯＳ（ｐｏｉｎｔｏｆｓａｌｅ）誘導性システムと方法
US9417292B1 (en) 2011-06-08 2016-08-16 Hrl Laboratories, Llc Thermomagnetic temperature sensing
US9486109B2 (en) * 2011-07-14 2016-11-08 Tsi Technologies Llc Induction heating system employing induction-heated switched-circuit vessels
US9618396B1 (en) 2013-03-15 2017-04-11 Hrl Laboratories, Llc Thermomagnetic resonator-based temperature sensing
US9719863B1 (en) 2013-03-15 2017-08-01 Hrl Laboratories, Llc Thermomagnetic temperature sensing
CA2911050C (en) * 2013-05-03 2021-08-24 3M Innovative Properties Company System for monitoring temperature of electrical conductor
TWI692274B (zh) 2014-05-21 2020-04-21 瑞士商菲利浦莫里斯製品股份有限公司 用於加熱氣溶膠形成基材之感應加熱裝置及操作感應加熱系統之方法
JP2016087780A (ja) * 2014-10-31 2016-05-23 株式会社荏原製作所 研磨装置および研磨方法
US20160121452A1 (en) * 2014-10-31 2016-05-05 Ebara Corporation Polishing apparatus and polishing method
CN105466604A (zh) * 2015-11-20 2016-04-06 国家电网公司 一种开关电磁铁线圈发热量计算方法及装置
US12016103B2 (en) 2016-06-29 2024-06-18 Omg, Inc. Temperature sensing induction heating tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078201A (en) * 1975-06-16 1978-03-07 Bbc Brown, Boveri & Company Limited Oscillator circuit for generating a signal whose frequency is representative of the phase shift of a four terminal network
US4460869A (en) * 1977-12-07 1984-07-17 Bbc Brown, Boveri & Company, Limited Determining the state of the surface of a moving body using eddy currents to obtain first and second runout profiles of the body
WO2004094971A1 (en) * 2003-03-27 2004-11-04 Dresser, Inc. Temperature measurement device
CN101033990A (zh) * 2007-03-22 2007-09-12 武汉光迅科技股份有限公司 光纤光栅温度电流传感器及其测量装置

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164993A (en) * 1960-08-17 1965-01-12 Shell Oil Co Instrument for measuring a physical condition
US3129355A (en) * 1961-07-07 1964-04-14 Westinghouse Electric Corp Linear magnetic sweep generator
US3742178A (en) * 1971-12-29 1973-06-26 Gen Electric Induction cooking appliance including cooking vessel having means for wireless transmission of temperature data
GB1425013A (en) 1972-07-14 1976-02-18 British Steel Corp Method of measuring the temperature of metal
CH568569A5 (https=) * 1974-02-06 1975-10-31 Bbc Brown Boveri & Cie
CA1053761A (en) * 1974-12-13 1979-05-01 White-Westinghouse Corporation Induction cooking apparatus
JPS52111775A (en) * 1976-03-17 1977-09-19 Nippon Kokan Kk Temperature measuring instrument and method of using same
JPS52119370A (en) * 1976-03-31 1977-10-06 Yokogawa Hokushin Electric Corp Eddy current type thermometer and flow velocity meter
JPS5320986A (en) * 1976-08-11 1978-02-25 Toshiba Corp Measuring apparatus for temperature of conductive body
US4438311A (en) * 1979-07-05 1984-03-20 Sanyo Electric Co., Ltd. Induction heating cooking apparatus
US4290018A (en) * 1979-08-22 1981-09-15 Rockwell International Corporation Magnetic field strength measuring apparatus with triangular waveform drive means
JPS5834331A (ja) * 1981-08-25 1983-02-28 Nippon Kokan Kk <Nkk> 温度測定装置
US4617441A (en) * 1983-07-08 1986-10-14 Sanyo Electric Co., Ltd. Temperature controlled induction heating and cooking apparatus
JPS60138430A (ja) * 1983-12-27 1985-07-23 Kawasaki Steel Corp 電磁誘導による金属板の温度測定方法
US4701588A (en) * 1984-02-09 1987-10-20 Sanyo Electric Co., Ltd. Oscillation control circuit of an induction heating apparatus
JPS61133828A (ja) * 1984-12-04 1986-06-21 Mitsubishi Heavy Ind Ltd 温度測定装置
US4737716A (en) * 1986-02-06 1988-04-12 General Electric Company Self-shielded gradient coils for nuclear magnetic resonance imaging
EP0250718A1 (de) * 1986-06-30 1988-01-07 Siemens Aktiengesellschaft Stromversorgung für einen induktiven Verbraucher, insbesondere eine Gradientenspule, mit Steuer- und Regeleinrichtung
JPS63289614A (ja) * 1987-05-22 1988-11-28 Fuji Electric Co Ltd 磁束制御回路
US5162736A (en) * 1987-08-14 1992-11-10 National Research Development Corporation NMR imaging
US4970670A (en) * 1988-11-30 1990-11-13 Westinghouse Electric Corp. Temperature compensated eddy current sensor temperature measurement in turbine blade shroud monitor
US5019775A (en) * 1989-07-21 1991-05-28 Iowa State University Research Foundation, Inc. Calibrating an eddy-current-probe using a modulated thermal energy source
JPH0398488A (ja) * 1989-09-08 1991-04-24 Omron Corp 電動式パワーステアリングモータの温度検出装置
US5122748A (en) * 1990-08-13 1992-06-16 The Trustees Of Columbia University In The City Of New York Method and apparatus for spatial localization of magnetic resonance signals
US5655533A (en) * 1994-06-30 1997-08-12 Picker International, Inc. Actively shielded orthogonal gradient coils for wrist imaging
US5573613A (en) * 1995-01-03 1996-11-12 Lunden; C. David Induction thermometry
US5701075A (en) * 1996-01-04 1997-12-23 General Electric Company Magnetic resonance imaging shimming by superconducting gradient shield
JP3034511B1 (ja) * 1998-12-25 2000-04-17 東京瓦斯株式会社 温度計測装置および温度計測要素およびこれらの製造方法ならびに床暖房装置の温度検出用温度計測装置
JP2001041828A (ja) * 1999-07-27 2001-02-16 Tokyo Gas Co Ltd 温度測定装置及びそれを利用した測定方法
JP3907182B2 (ja) * 2002-05-07 2007-04-18 株式会社東芝 磁気共鳴映像装置
JP2004340786A (ja) * 2003-05-16 2004-12-02 Bridgestone Corp ゴム製品の温度測定方法およびこれに用いられるゴム製品温度測定装置
US7385549B2 (en) * 2003-08-12 2008-06-10 Trex Enterprises Corp Millimeter wave portal imaging system
US6864108B1 (en) * 2003-10-20 2005-03-08 Texas Instruments Incorporated Measurement of wafer temperature in semiconductor processing chambers
US7112964B2 (en) * 2004-08-02 2006-09-26 General Electric Company Eddy current measurement and correction in magnetic resonance imaging systems with a static phantom
US20060056488A1 (en) * 2004-09-15 2006-03-16 Boris Surname Method and apparatus for measuring temperature with the use of an inductive sensor
US7173410B1 (en) * 2004-09-28 2007-02-06 Rockwell Automation Technologies, Inc. Proximity sensor combining impedance, frequency and decay constant information
US7173411B1 (en) * 2004-09-30 2007-02-06 Rockwell Automation Technologies, Inc. Inductive proximity sensor using coil time constant for temperature compensation
US7162384B1 (en) * 2005-09-21 2007-01-09 General Dynamics Advanced Information System and method for temperature compensation of eddy current sensor waveform parameters
CN101034150A (zh) * 2007-02-15 2007-09-12 武汉高科康田科技投资有限公司 基于优化的永磁体及线圈的磁共振装置
DE102008063527A1 (de) * 2008-12-18 2010-07-01 Micro-Epsilon Messtechnik Gmbh & Co. Kg Schaltungsanordnung und Verfahren zum Auswerten eines Sensors
US9678175B2 (en) * 2010-07-26 2017-06-13 Radiation Monitoring Devices, Inc. Eddy current detection
US9486109B2 (en) * 2011-07-14 2016-11-08 Tsi Technologies Llc Induction heating system employing induction-heated switched-circuit vessels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078201A (en) * 1975-06-16 1978-03-07 Bbc Brown, Boveri & Company Limited Oscillator circuit for generating a signal whose frequency is representative of the phase shift of a four terminal network
US4460869A (en) * 1977-12-07 1984-07-17 Bbc Brown, Boveri & Company, Limited Determining the state of the surface of a moving body using eddy currents to obtain first and second runout profiles of the body
WO2004094971A1 (en) * 2003-03-27 2004-11-04 Dresser, Inc. Temperature measurement device
CN101033990A (zh) * 2007-03-22 2007-09-12 武汉光迅科技股份有限公司 光纤光栅温度电流传感器及其测量装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108700476A (zh) * 2015-10-23 2018-10-23 技术合伙公司 感应式温度感测
CN108700476B (zh) * 2015-10-23 2021-07-16 技术合伙公司 感应式温度感测

Also Published As

Publication number Publication date
JP5543606B2 (ja) 2014-07-09
US20110090937A1 (en) 2011-04-21
JP2013508723A (ja) 2013-03-07
US8523429B2 (en) 2013-09-03
ES2692370T3 (es) 2018-12-03
CA2781084A1 (en) 2011-04-28
US9395250B2 (en) 2016-07-19
WO2011049846A3 (en) 2011-08-04
EP2491360A4 (en) 2016-01-20
CA2781084C (en) 2019-02-12
WO2011049846A2 (en) 2011-04-28
EP2491360A2 (en) 2012-08-29
US20130315281A1 (en) 2013-11-28
CN102713545A (zh) 2012-10-03
EP2491360B1 (en) 2018-09-05

Similar Documents

Publication Publication Date Title
CN102713545B (zh) 涡电流温度计
CN109470375B (zh) 基于涡流感应的非接触式金属温度在线测量装置
CN201796013U (zh) 电涡流金属材料分析传感器
CN103547896A (zh) 传感器、具有传感器和测量对象的系统、以及利用传感器测量温度的方法
EP1604199A1 (en) Two-dimensional eddy current probe and associated inspection method
JP2013508723A5 (https=)
CN109668506A (zh) 一种基于涡流稳态特性的磁性金属材料厚度检测方法
CN108347796A (zh) 一种低温烹饪用的电磁感应加热炊具
CN106404209B (zh) 一种测温方法、装置及使用该测温装置的产品
US9631981B2 (en) Apparatus and method for measuring thermoelectric device
CN112826151A (zh) 一种涡流发热体和气溶胶发生装置
CN113826954B (zh) 一种非接触式的温度检测电路及电子烟
CN104914299A (zh) 测量磁性元件损耗的比对量热装置及其测量方法
Belloni et al. On the experimental calibration of a potential drop system for crack length measurements in a compact tension specimen
CN109060163A (zh) 一种用于电磁加热设备的磁纳米粒子电感测温方法及装置
JPH0533734B2 (https=)
CN210323331U (zh) 一种磁性材料特性测试仪
CN106404210B (zh) 一种测温方法、装置及使用该测温装置的产品
Li et al. Mechanism of temperature influence in thickness measurement using eddy current sensors
Altuntaş et al. A Soft Sensor Approach for Cookware Classification and Temperature Estimation in Smart Domestic Induction Hobs
Zheng et al. 3 ω slope comparative method for fluid and powder thermal conductivity measurements
JP2019132760A (ja) 熱特性測定方法及びその装置
CN211795956U (zh) 烹饪设备及其温度检测装置
KR20040106107A (ko) 비접촉 방식의 시트저항 측정기
Songwa et al. New Magnetic Temperature Non-Contact Sensor

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant