NO860096L - Foelerkabel for deteksjon av tilstedevaerelse av en elektrisk ledende vaeske. - Google Patents

Foelerkabel for deteksjon av tilstedevaerelse av en elektrisk ledende vaeske.

Info

Publication number
NO860096L
NO860096L NO860096A NO860096A NO860096L NO 860096 L NO860096 L NO 860096L NO 860096 A NO860096 A NO 860096A NO 860096 A NO860096 A NO 860096A NO 860096 L NO860096 L NO 860096L
Authority
NO
Norway
Prior art keywords
conductors
liquid
cable
insulating part
immersed
Prior art date
Application number
NO860096A
Other languages
English (en)
Norwegian (no)
Inventor
Paul D Hauptly
Kenneth F Mccoy
Original Assignee
Raychem 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 Raychem Corp filed Critical Raychem Corp
Publication of NO860096L publication Critical patent/NO860096L/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/42—Switches operated by change of humidity
    • 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
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/165—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means by means of cables or similar elongated devices, e.g. tapes
    • 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
    • G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Conductive Materials (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Insulated Conductors (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Endoscopes (AREA)
  • Burglar Alarm Systems (AREA)
  • Actuator (AREA)
NO860096A 1985-01-14 1986-01-13 Foelerkabel for deteksjon av tilstedevaerelse av en elektrisk ledende vaeske. NO860096L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69129185A 1985-01-14 1985-01-14

Publications (1)

Publication Number Publication Date
NO860096L true NO860096L (no) 1986-07-15

Family

ID=24775953

Family Applications (1)

Application Number Title Priority Date Filing Date
NO860096A NO860096L (no) 1985-01-14 1986-01-13 Foelerkabel for deteksjon av tilstedevaerelse av en elektrisk ledende vaeske.

Country Status (7)

Country Link
EP (1) EP0191547B1 (de)
JP (1) JPS61165650A (de)
AT (1) ATE58242T1 (de)
DE (1) DE3675402D1 (de)
DK (1) DK13886A (de)
FI (1) FI860146A7 (de)
NO (1) NO860096L (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242029B1 (de) 1986-02-20 1991-12-11 RAYCHEM CORPORATION (a Delaware corporation) Einen ionentauschenden Stoff verwendende Verfahren und Gegenstand
JPS6325346U (de) * 1986-08-01 1988-02-19
GB9200583D0 (en) * 1992-01-13 1992-03-11 Hutton Geoffrey H Improvements in or relating to a moisture sensor
JPH05187955A (ja) * 1992-07-16 1993-07-27 Sumitomo 3M Ltd 漏水検知帯及びその製造方法
DE19930545C1 (de) * 1999-06-29 2000-11-16 Progeo Monitoring Gmbh Meßkabel und flächenförmige Abdichtung mit einer Mehrzahl von daran einseitig oder beidseitig angeordneten Meßkabeln
CH696087A5 (de) * 2003-05-19 2006-12-15 Elpro Buchs Ag System und Verfahren zur Überprüfung eines Substrats auf Feuchtigkeitseinbrüche.
JP4769933B2 (ja) * 2005-03-28 2011-09-07 国立大学法人 岡山大学 イオンセンサ及びこのイオンセンサを用いた検出器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO803157L (no) * 1979-10-26 1981-04-27 Raychem Corp Feildetekterende foeler.
DE3239133A1 (de) * 1981-12-02 1983-06-09 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Ueberwachungsleitung zur feststellung von feuchtigkeitsorten
DE3484178D1 (de) * 1983-11-30 1991-04-04 Raychem Corp Fuehlerkabel.

Also Published As

Publication number Publication date
EP0191547A3 (en) 1987-10-28
DE3675402D1 (de) 1990-12-13
FI860146L (fi) 1986-07-15
DK13886D0 (da) 1986-01-13
JPS61165650A (ja) 1986-07-26
ATE58242T1 (de) 1990-11-15
EP0191547B1 (de) 1990-11-07
FI860146A0 (fi) 1986-01-13
FI860146A7 (fi) 1986-07-15
DK13886A (da) 1986-07-15
EP0191547A2 (de) 1986-08-20

Similar Documents

Publication Publication Date Title
US4677371A (en) Sensor for detecting the presence and location of a water leak
US3382493A (en) Underground pipe insulation liquid-detector
DK149697B (da) Fjernvarmeroer
ATE118885T1 (de) Sensorvorrichtung.
US3485085A (en) Leak detector
SE9401711L (sv) Kabel för detektering av vätskeläckage
JPH07504037A (ja) 導管の漏れを検出する装置
NO860096L (no) Foelerkabel for deteksjon av tilstedevaerelse av en elektrisk ledende vaeske.
US5934830A (en) Apparatus for preventing corrosion of the vessel of a storage tank
US3470340A (en) Leak detection apparatus
NO842648L (no) Fremgangsmaate og innretning for detektering av oppnaaelse av informasjon om endringer i variable stoerrelser
US5017908A (en) Solvent responsive signal-carrying device
JPH03197857A (ja) 金属構造の電気化学的電位を監視する装置及びその方法
US4748847A (en) Non-electrical leak detection method
CN111399064A (zh) 一种漏液检测系统及方法
JPS61116653A (ja) 酸または塩基媒体漏出指示装置
EP0192733A1 (de) Verfahren zur montierung einer meldevorrichtung beim legen von wärmeisolierten pipelinen und meldevorrichtung zur anwendung des verfahrens
US4985682A (en) Leak monitor for secondary containment of liquid stored in underground storage tanks
US3674439A (en) Detection device for gas mixtures
JP4638391B2 (ja) 液質センサ及び液質センサの固着構造
EP0013466B1 (de) Temperaturüberwachungsgerät
JPH02210235A (ja) 発砲スチロール使用による、石油地下タンク貯蔵所の自動油分漏洩検知装置
KR930002590B1 (ko) 액체의 존재를 검지 및 검출하기 위한 장치
JPS6036044B2 (ja) 漏油検知用ケ−ブル
JPS61140835A (ja) 漏油検出装置