ZA931727B - Electrical impedance detector for measurement of physical quantities, in particular of temperature, and process for manufacture of said detector. - Google Patents

Electrical impedance detector for measurement of physical quantities, in particular of temperature, and process for manufacture of said detector.

Info

Publication number
ZA931727B
ZA931727B ZA931727A ZA931727A ZA931727B ZA 931727 B ZA931727 B ZA 931727B ZA 931727 A ZA931727 A ZA 931727A ZA 931727 A ZA931727 A ZA 931727A ZA 931727 B ZA931727 B ZA 931727B
Authority
ZA
South Africa
Prior art keywords
detector
manufacture
measurement
temperature
physical quantities
Prior art date
Application number
ZA931727A
Other languages
English (en)
Inventor
Heikki Turtiainen
Original Assignee
Vaisala Oy
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 Vaisala Oy filed Critical Vaisala Oy
Publication of ZA931727B publication Critical patent/ZA931727B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • G01N27/225—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity by using hygroscopic materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • 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
    • G01K7/34—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using capacitative elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
ZA931727A 1992-04-01 1993-03-10 Electrical impedance detector for measurement of physical quantities, in particular of temperature, and process for manufacture of said detector. ZA931727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI921449A FI92441C (fi) 1992-04-01 1992-04-01 Sähköinen impedanssianturi fysikaalisten suureiden, etenkin lämpötilan mittaamiseksi ja menetelmä kyseisen anturin valmistamiseksi

Publications (1)

Publication Number Publication Date
ZA931727B true ZA931727B (en) 1993-09-27

Family

ID=8535028

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA931727A ZA931727B (en) 1992-04-01 1993-03-10 Electrical impedance detector for measurement of physical quantities, in particular of temperature, and process for manufacture of said detector.

Country Status (11)

Country Link
US (1) US5483414A (ja)
EP (1) EP0564428B1 (ja)
JP (1) JPH087103B2 (ja)
CN (1) CN1043927C (ja)
AU (1) AU662041B2 (ja)
BR (1) BR9301390A (ja)
CA (1) CA2092609C (ja)
DE (1) DE69318881T2 (ja)
FI (1) FI92441C (ja)
RU (1) RU2123174C1 (ja)
ZA (1) ZA931727B (ja)

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FI92439C (fi) * 1993-09-29 1994-11-10 Vaisala Oy Sähköisesti ilmaistu impedanssianturi fysikaalisten suureiden, etenkin lämpötilan tai kosteuden, mittaamiseksi sekä menetelmä kyseisten anturien valmistamiseksi
FI98568C (fi) * 1994-12-28 1997-07-10 Vaisala Oy Sähköisesti ilmaistu impedanssianturi fysikaalisten suureiden, etenkin lämpötilan tai kosteuden, mittaamiseksi sekä menetelmä kyseisten anturien valmistamiseksi
FI100135B (fi) * 1996-01-05 1997-09-30 Vaisala Oy Menetelmä ja lämpötila-anturirakenne säteilyvirheen eliminoimiseksi
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US7567740B2 (en) * 2003-07-14 2009-07-28 Massachusetts Institute Of Technology Thermal sensing fiber devices
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JP4528943B2 (ja) * 2004-04-27 2010-08-25 独立行政法人産業技術総合研究所 キャパシタンス温度センサ及び温度測定装置
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JP4780782B2 (ja) * 2006-12-15 2011-09-28 独立行政法人産業技術総合研究所 キャパシタンス温度計
WO2008131177A1 (en) 2007-04-20 2008-10-30 Shell Oil Company In situ heat treatment of a tar sands formation after drive process treatment
RU2465624C2 (ru) * 2007-10-19 2012-10-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Регулируемый трансформатор с переключаемыми ответвлениями
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US8502120B2 (en) 2010-04-09 2013-08-06 Shell Oil Company Insulating blocks and methods for installation in insulated conductor heaters
US8943686B2 (en) 2010-10-08 2015-02-03 Shell Oil Company Compaction of electrical insulation for joining insulated conductors
US8857051B2 (en) 2010-10-08 2014-10-14 Shell Oil Company System and method for coupling lead-in conductor to insulated conductor
US8732946B2 (en) 2010-10-08 2014-05-27 Shell Oil Company Mechanical compaction of insulator for insulated conductor splices
DE102011003199A1 (de) * 2011-01-26 2012-07-26 Siemens Aktiengesellschaft Elektrooptische Sonde
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JO3141B1 (ar) 2011-10-07 2017-09-20 Shell Int Research الوصلات المتكاملة للموصلات المعزولة
JO3139B1 (ar) 2011-10-07 2017-09-20 Shell Int Research تشكيل موصلات معزولة باستخدام خطوة اختزال أخيرة بعد المعالجة الحرارية.
CN104011327B (zh) 2011-10-07 2016-12-14 国际壳牌研究有限公司 利用地下地层中的绝缘导线的介电性能来确定绝缘导线的性能
CN103438936B (zh) * 2013-09-02 2016-06-15 东南大学 基于soi片器件层硅阳极键合的电容式温度、湿度和气压传感器集成制造方法
CN105891547A (zh) * 2014-09-18 2016-08-24 扬州思必得仪器设备有限公司 一种隧穿纤维
WO2018088082A1 (ja) * 2016-11-08 2018-05-17 日本電気硝子株式会社 ガラスセラミック複合繊維およびその製造方法
KR102621992B1 (ko) * 2016-11-11 2024-01-08 엘지이노텍 주식회사 습도 센서
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Also Published As

Publication number Publication date
CA2092609A1 (en) 1993-10-02
AU662041B2 (en) 1995-08-17
FI921449A0 (fi) 1992-04-01
US5483414A (en) 1996-01-09
CN1043927C (zh) 1999-06-30
CA2092609C (en) 2004-05-25
CN1077023A (zh) 1993-10-06
DE69318881D1 (de) 1998-07-09
BR9301390A (pt) 1993-10-13
JPH06160201A (ja) 1994-06-07
EP0564428A1 (en) 1993-10-06
FI92441C (fi) 1994-11-10
JPH087103B2 (ja) 1996-01-29
FI921449A (fi) 1993-10-02
RU2123174C1 (ru) 1998-12-10
EP0564428B1 (en) 1998-06-03
DE69318881T2 (de) 1998-10-01
AU3409693A (en) 1993-10-07
FI92441B (fi) 1994-07-29

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