FI920917A0 - Anvaendning av en svaellande plast samt foerfarande foer tillverkning av en resistiv fuktighetsgivare. - Google Patents

Anvaendning av en svaellande plast samt foerfarande foer tillverkning av en resistiv fuktighetsgivare.

Info

Publication number
FI920917A0
FI920917A0 FI920917A FI920917A FI920917A0 FI 920917 A0 FI920917 A0 FI 920917A0 FI 920917 A FI920917 A FI 920917A FI 920917 A FI920917 A FI 920917A FI 920917 A0 FI920917 A0 FI 920917A0
Authority
FI
Finland
Prior art keywords
svaellande
fuktighetsgivare
resistiv
anvaendning
plast
Prior art date
Application number
FI920917A
Other languages
English (en)
Other versions
FI100618B (fi
Inventor
Helmut Mitter
Walter Scharizer
Herbert Soellradi
Norbert Rossak
Original Assignee
E & E Elektronik Gmbh
Chemiefaser Lenzing Ag
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 AT57190A external-priority patent/AT403527B/de
Application filed by E & E Elektronik Gmbh, Chemiefaser Lenzing Ag filed Critical E & E Elektronik Gmbh
Publication of FI920917A0 publication Critical patent/FI920917A0/fi
Application granted granted Critical
Publication of FI100618B publication Critical patent/FI100618B/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S252/00—Compositions
    • Y10S252/963—Humidity or moisture indicators
FI920917A 1989-08-29 1992-02-28 Paisumiskykyisen muovin käyttö sekä menetelmä resistiivisen kosteusant urin valmistamiseksi FI100618B (fi)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AT203389 1989-08-29
AT203389 1989-08-29
AT57190A AT403527B (de) 1990-03-09 1990-03-09 Resistiver feuchtigkeitssensor auf der basis eines quellfähigen kunststoffes, sowie verfahren zur herstellung eines resistiven feuchtigkeitssensors
AT57190 1990-03-09
PCT/AT1990/000084 WO1991003734A1 (de) 1989-08-29 1990-08-29 Verwendung eines quellfähigen kunststoffes, sowie verfahren zur herstellung eines resistiven feuchtigkeitssensors
AT9000084 1990-08-29

Publications (2)

Publication Number Publication Date
FI920917A0 true FI920917A0 (fi) 1992-02-28
FI100618B FI100618B (fi) 1998-01-15

Family

ID=25593192

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920917A FI100618B (fi) 1989-08-29 1992-02-28 Paisumiskykyisen muovin käyttö sekä menetelmä resistiivisen kosteusant urin valmistamiseksi

Country Status (6)

Country Link
US (1) US5348761A (fi)
EP (1) EP0489826B1 (fi)
JP (1) JPH05506711A (fi)
DE (1) DE59010077D1 (fi)
FI (1) FI100618B (fi)
WO (1) WO1991003734A1 (fi)

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DK90192D0 (da) * 1992-07-09 1992-07-09 Rasmussen Kann Ind As Elektrisk regnfoeler og fremgangsmaade til fremstilling af et foelerelement dertil
US5821129A (en) * 1997-02-12 1998-10-13 Grimes; Craig A. Magnetochemical sensor and method for remote interrogation
US5804721A (en) * 1997-02-14 1998-09-08 Yankielun; Norbert E. Capacitor for water leak detection in roofing structures
DE19708529C1 (de) * 1997-03-03 1998-07-30 Sze Spezial Elektronik Hagenuk Fluidsensor für flüssige und gasförmige organische Verbindungen sowie Verfahren zu seiner Herstellung
WO1999001733A1 (en) * 1997-07-02 1999-01-14 Duracell Inc. Organic solvent vapor detector
JP4238335B2 (ja) * 1997-07-07 2009-03-18 パナソニック株式会社 チップ型ｐｔｃサーミスタおよびその製造方法
DE29822007U1 (de) * 1998-12-10 1999-04-08 Bischoff Robert Elektrodenanordnung für ein elektrisches Bauelement und als Träger für Sensoren
US6397661B1 (en) 1998-12-30 2002-06-04 University Of Kentucky Research Foundation Remote magneto-elastic analyte, viscosity and temperature sensing apparatus and associated methods of sensing
US6359444B1 (en) 1999-05-28 2002-03-19 University Of Kentucky Research Foundation Remote resonant-circuit analyte sensing apparatus with sensing structure and associated method of sensing
KR100351810B1 (ko) * 1999-12-13 2002-09-11 엘지전자 주식회사 절대습도센서
US6688162B2 (en) 2000-10-20 2004-02-10 University Of Kentucky Research Foundation Magnetoelastic sensor for characterizing properties of thin-film/coatings
US6450015B1 (en) 2000-12-08 2002-09-17 Eastman Kodak Company Ambient condition sensor for a photosensitive media cartridge
US6639402B2 (en) 2001-01-31 2003-10-28 University Of Kentucky Research Foundation Temperature, stress, and corrosive sensing apparatus utilizing harmonic response of magnetically soft sensor element (s)
DE10131810A1 (de) * 2001-06-30 2003-02-27 Clariant Gmbh Verfahren zur Herstellung von optisch aktiven Cyanhydrinen und deren korrespondierenden Säuren
DE10164911B4 (de) * 2001-10-06 2007-07-05 Robert Bosch Gmbh Sensorvorrichtung zur Messung einer Komponente eines Gasgemisches
DE10149333B4 (de) * 2001-10-06 2007-06-28 Robert Bosch Gmbh Sensorvorrichtung zur Messung der Feuchtigkeit von Gasen
US7176344B2 (en) * 2002-09-06 2007-02-13 Sca Hygiene Products Ab Sensoring absorbing article
JP3855950B2 (ja) * 2003-03-19 2006-12-13 株式会社デンソー 容量式湿度センサ
EP1580702A1 (en) 2004-03-25 2005-09-28 IBM Corporation wireless service purchasing system
DE102006042605B4 (de) 2006-09-11 2020-01-16 Robert Bosch Gmbh Sensorelement für Gassensoren und Verfahren zum Betrieb desselben
WO2009072682A1 (en) * 2007-12-04 2009-06-11 Byoung Hwan Choi A leakage sensor using sponge paper and a cutoff valve using that
US8565927B1 (en) * 2009-02-03 2013-10-22 Green Badge LLC Irrigation interrupter
US8978452B2 (en) 2011-08-11 2015-03-17 3M Innovative Properties Company Wetness sensor using RF circuit with frangible link
US9681996B2 (en) 2011-08-11 2017-06-20 3M Innovative Properties Company Wetness sensors
KR101498112B1 (ko) * 2012-06-15 2015-03-04 (주)아이티헬스 전도성 섬유형의 도선을 이용한 대소변 감지센서 및 감지장치
US9304098B2 (en) 2013-02-04 2016-04-05 Veris Industries, Llc Capacitive humidity sensor with hysteresis compensation
DE102013110291A1 (de) * 2013-03-06 2014-09-11 Heraeus Sensor Technology Gmbh Verfahren zur Herstellung eines Rußsensors mit einem Laserstrahl
US10782261B2 (en) * 2014-03-25 2020-09-22 The Procter & Gamble Company Apparatus for sensing environmental humidity changes
US10267756B2 (en) * 2014-07-23 2019-04-23 National Institute For Materials Science Dryness/wetness responsive sensor having first and second wires spaced 5 nm to less than 20 μm apart
EP3078964B1 (en) * 2015-04-09 2017-05-24 Honeywell International Inc. Relative humidity sensor and method
EP3317632B1 (en) * 2015-06-30 2021-11-03 Saint-Gobain Performance Plastics Corporation Leak detection system
CN106092203B (zh) * 2016-07-26 2018-10-26 华南师范大学 一种多功能传感器设备及其制备方法

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JPS63127150A (ja) * 1986-11-17 1988-05-31 Seiko Epson Corp 湿度センサ
US4761710A (en) * 1987-06-23 1988-08-02 Industrial Technology Research Institute Polyimide capacitive humidity sensing element
GB2220074B (en) * 1988-06-27 1992-01-08 Seiko Epson Corp Humidity sensor
GB2222261B (en) * 1988-08-22 1992-09-16 Seiko Epson Corp Humidity measuring apparatus
DE3919864A1 (de) * 1989-06-19 1990-12-20 Testoterm Mestechnik Gmbh & Co Kapazitiver feuchtesensor
US4965698A (en) * 1989-09-27 1990-10-23 Johnson Service Company Capacitance humidity sensor

Also Published As

Publication number Publication date
FI100618B (fi) 1998-01-15
JPH05506711A (ja) 1993-09-30
DE59010077D1 (de) 1996-02-29
EP0489826A1 (de) 1992-06-17
WO1991003734A1 (de) 1991-03-21
US5348761A (en) 1994-09-20
EP0489826B1 (de) 1996-01-17

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: E + E ELEKTRONIK GESELLSCHAFT M.B.H.

MA Patent expired