FI861901A0 - SENSOR FOR FAST STOCKING AV VAOTSTELLEN VID TERMISK ISOLERING AV ROERLEDNINGAR. - Google Patents

SENSOR FOR FAST STOCKING AV VAOTSTELLEN VID TERMISK ISOLERING AV ROERLEDNINGAR.

Info

Publication number
FI861901A0
FI861901A0 FI861901A FI861901A FI861901A0 FI 861901 A0 FI861901 A0 FI 861901A0 FI 861901 A FI861901 A FI 861901A FI 861901 A FI861901 A FI 861901A FI 861901 A0 FI861901 A0 FI 861901A0
Authority
FI
Finland
Prior art keywords
vaotstellen
termisk
roerledningar
isolering
vid
Prior art date
Application number
FI861901A
Other languages
Finnish (fi)
Other versions
FI861901A (en
Inventor
Reto Casanova
Original Assignee
Meier Schenk 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 CH197285A external-priority patent/CH667146A5/en
Application filed by Meier Schenk Ag filed Critical Meier Schenk Ag
Publication of FI861901A0 publication Critical patent/FI861901A0/en
Publication of FI861901A publication Critical patent/FI861901A/en

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

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Examining Or Testing Airtightness (AREA)
FI861901A 1985-05-09 1986-05-07 SENSOR FOR FAST STOCKING AV VAOTSTELLEN VID TERMISK ISOLERING AV ROERLEDNINGAR. FI861901A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH197285A CH667146A5 (en) 1985-05-09 1985-05-09 Leakage sensor for district heating pipes
CH512685 1985-12-02

Publications (2)

Publication Number Publication Date
FI861901A0 true FI861901A0 (en) 1986-05-07
FI861901A FI861901A (en) 1986-11-10

Family

ID=25689149

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861901A FI861901A (en) 1985-05-09 1986-05-07 SENSOR FOR FAST STOCKING AV VAOTSTELLEN VID TERMISK ISOLERING AV ROERLEDNINGAR.

Country Status (3)

Country Link
EP (1) EP0207253A1 (en)
DK (1) DK209286A (en)
FI (1) FI861901A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9901572D0 (en) * 1999-01-26 1999-03-17 Integriti Investments Limited Corrosion detection under lagging
US11858641B2 (en) * 2019-10-24 2024-01-02 The Boeing Company Aircraft moisture control
US11518522B2 (en) 2019-10-24 2022-12-06 The Boeing Company Aircraft moisture control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311472A (en) * 1969-03-18 1973-03-28 Rasmussen As E Pipe system of heat insulated pipes including means for detecting the presence of moisture
GB1455415A (en) * 1973-03-26 1976-11-10 Rasmussen As E Insulated pipe system having means for detection of moisture in the insulation thereof
DE3376144D1 (en) * 1982-12-23 1988-05-05 Bicc Plc An insulated pipe system
SE456376B (en) * 1983-12-08 1988-09-26 Helmersson Rune ALARM DEVICE IN ISOLATED PIPE SYSTEM

Also Published As

Publication number Publication date
DK209286D0 (en) 1986-05-06
EP0207253A1 (en) 1987-01-07
DK209286A (en) 1986-11-10
FI861901A (en) 1986-11-10

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: MEIER-SCHENK AG (MEIER-SCHENK SA)