WO2018031882A1 - Ensemble gaine à isolation minérale avec capteurs de température mis à la terre et non mis à la terre - Google Patents

Ensemble gaine à isolation minérale avec capteurs de température mis à la terre et non mis à la terre Download PDF

Info

Publication number
WO2018031882A1
WO2018031882A1 PCT/US2017/046492 US2017046492W WO2018031882A1 WO 2018031882 A1 WO2018031882 A1 WO 2018031882A1 US 2017046492 W US2017046492 W US 2017046492W WO 2018031882 A1 WO2018031882 A1 WO 2018031882A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
conductive sheath
temperature sensing
assembly
temperature sensor
Prior art date
Application number
PCT/US2017/046492
Other languages
English (en)
Inventor
Raymond B. LITTEAUR
Jeffrey N. Daily
Original Assignee
Daily Thermetrics, 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
Priority claimed from US15/236,079 external-priority patent/US10288490B2/en
Application filed by Daily Thermetrics, Corp. filed Critical Daily Thermetrics, Corp.
Publication of WO2018031882A1 publication Critical patent/WO2018031882A1/fr

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K15/00—Testing or calibrating of thermometers
    • G01K15/005—Calibration
    • 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
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/04—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials
    • G01K7/06—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials the thermoelectric materials being arranged one within the other with the junction at one end exposed to the object, e.g. sheathed type

Abstract

L'invention concerne un ensemble de détection de température comprenant un premier et un second capteur de température disposés à l'intérieur d'une gaine conductrice à isolation minérale allongée. Un point de jonction du premier capteur de température est connecté électriquement à la gaine conductrice. Le second capteur de température est électriquement isolé de la gaine conductrice. Les mesures obtenues à partir du capteur de température isolé électriquement peuvent être utilisées pour tester la résistance d'isolation de l'ensemble ou des indications de température provenant du capteur de température isolé électriquement peuvent être comparées à des mesures prises à partir du point de jonction électriquement connecté pour prendre une variété d'actions correctrices pendant l'utilisation de l'ensemble de détection de température, telles que l'ajustement de l'installation de l'ensemble ou l'application de facteurs de correction à des mesures obtenues à partir de l'un des capteurs de température.
PCT/US2017/046492 2016-08-12 2017-08-11 Ensemble gaine à isolation minérale avec capteurs de température mis à la terre et non mis à la terre WO2018031882A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/236,079 US10288490B2 (en) 2016-05-11 2016-08-12 Mineral insulated sheathed assembly with grounded and ungrounded temperature sensors
US15/236,079 2016-08-12

Publications (1)

Publication Number Publication Date
WO2018031882A1 true WO2018031882A1 (fr) 2018-02-15

Family

ID=61163413

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/046492 WO2018031882A1 (fr) 2016-08-12 2017-08-11 Ensemble gaine à isolation minérale avec capteurs de température mis à la terre et non mis à la terre

Country Status (1)

Country Link
WO (1) WO2018031882A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183248A (en) * 1978-08-08 1980-01-15 Rwb Labs Fast response electronic thermometer probe
JPH10325759A (ja) * 1997-05-23 1998-12-08 Okazaki Seisakusho:Kk 温度センサ
US20070258506A1 (en) * 2006-05-02 2007-11-08 Schwagerman William H Temperature sensors and methods of manufacture thereof
US20130070808A1 (en) * 2011-09-15 2013-03-21 Jeffrey N. Daily Temperature sensing assembly for measuring temperature of a surface of a structure
US20160178448A1 (en) * 2014-12-18 2016-06-23 Endress + Hauser Wetzer Gmbh + Co. Kg Sensing assembly and method for fabricating a sensing assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183248A (en) * 1978-08-08 1980-01-15 Rwb Labs Fast response electronic thermometer probe
JPH10325759A (ja) * 1997-05-23 1998-12-08 Okazaki Seisakusho:Kk 温度センサ
US20070258506A1 (en) * 2006-05-02 2007-11-08 Schwagerman William H Temperature sensors and methods of manufacture thereof
US20130070808A1 (en) * 2011-09-15 2013-03-21 Jeffrey N. Daily Temperature sensing assembly for measuring temperature of a surface of a structure
US20160178448A1 (en) * 2014-12-18 2016-06-23 Endress + Hauser Wetzer Gmbh + Co. Kg Sensing assembly and method for fabricating a sensing assembly

Similar Documents

Publication Publication Date Title
US10962421B2 (en) Mineral insulated sheathed assembly with grounded and ungrounded temperature sensors
US10663421B2 (en) Mineral insulated sheathed assembly with insulation resistance indicator
US9797787B2 (en) Systems and methods of measuring temperature in industrial environments
US7982580B2 (en) High vibration thin film RTD sensor
CN101968385B (zh) 一种炉内钢坯温度跟踪测试的方法
RU2757064C1 (ru) Датчик теплового потока с повышенным теплообменом
RU2723067C1 (ru) Процесс компенсации изолирования преобразователя
JP2000517421A (ja) 自己検証温度センサー
RU2596631C1 (ru) Температурная диагностика для монокристаллического датчика давления рабочей жидкости
CN107209064B (zh) 温度探针
CN106291302A (zh) 接触探针型温度检测器、半导体装置的评价装置以及半导体装置的评价方法
EP3548855B1 (fr) Diagnostic de thermocouple court-circuité
US6983223B2 (en) Detecting thermocouple failure using loop resistance
WO2018031882A1 (fr) Ensemble gaine à isolation minérale avec capteurs de température mis à la terre et non mis à la terre
EP4130694A1 (fr) Ensemble capteur de température
US8069001B1 (en) Thermal protection system ablation sensor
JPS62215194A (ja) 断熱板及びその検査方法
US10393593B2 (en) Measuring arrangement comprising first and second pairs of thermowires
EP4198475A1 (fr) Sonde de température et procédé de fabrication d'une sonde de température
JPH10325759A (ja) 温度センサ
Barberree The next generation of thermocouples for the turbine engine industry
US20240142315A1 (en) Modified Thermocouple Assembly
CN117859045A (zh) 温度计的诊断
Gorbunov et al. Thermal protection system ablation sensor
Johansen Warming up to accurate temperature measurement

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17840334

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17840334

Country of ref document: EP

Kind code of ref document: A1