SE405286B - INSULATED PIPE SYSTEM WITH BODY FOR DETECTION OF MOISTURE INTERVENTION - Google Patents

INSULATED PIPE SYSTEM WITH BODY FOR DETECTION OF MOISTURE INTERVENTION

Info

Publication number
SE405286B
SE405286B SE7403936A SE7403936A SE405286B SE 405286 B SE405286 B SE 405286B SE 7403936 A SE7403936 A SE 7403936A SE 7403936 A SE7403936 A SE 7403936A SE 405286 B SE405286 B SE 405286B
Authority
SE
Sweden
Prior art keywords
detection
pipe system
insulated pipe
intervention
moisture
Prior art date
Application number
SE7403936A
Other languages
Swedish (sv)
Inventor
E Lambertsen
Original Assignee
Rasmussen As E
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 Rasmussen As E filed Critical Rasmussen As E
Publication of SE405286B publication Critical patent/SE405286B/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
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
SE7403936A 1973-03-26 1974-03-22 INSULATED PIPE SYSTEM WITH BODY FOR DETECTION OF MOISTURE INTERVENTION SE405286B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1431673A GB1455415A (en) 1973-03-26 1973-03-26 Insulated pipe system having means for detection of moisture in the insulation thereof

Publications (1)

Publication Number Publication Date
SE405286B true SE405286B (en) 1978-11-27

Family

ID=10038994

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7403936A SE405286B (en) 1973-03-26 1974-03-22 INSULATED PIPE SYSTEM WITH BODY FOR DETECTION OF MOISTURE INTERVENTION

Country Status (13)

Country Link
US (1) US3927351A (en)
JP (1) JPS51135588A (en)
BE (1) BE812812A (en)
CA (1) CA1001716A (en)
CH (1) CH568524A5 (en)
DE (1) DE2413345C2 (en)
DK (1) DK155293C (en)
FI (1) FI60078C (en)
FR (1) FR2223625B1 (en)
GB (1) GB1455415A (en)
IT (1) IT1010823B (en)
NL (1) NL7404112A (en)
SE (1) SE405286B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522162A (en) * 1978-08-07 1980-02-16 Hitachi Ltd Sodium leak detecting method and device
SE414532B (en) * 1979-06-18 1980-08-04 Blom H DEVICE BY A REMOTE CONDUCT AND WAY TO MAKE SUCH A DEVICE
SE424359B (en) * 1979-09-05 1982-07-12 Blom H REMOTE INDICATION DEVICE IN REMOTE CONTROL
DE3110054A1 (en) * 1981-03-16 1982-10-14 G + H Montage Gmbh, 6700 Ludwigshafen PIPELINE SYSTEM, ESPECIALLY FROM HEAT-INSULATED REMOTE HEAT PIPES
GB2132773A (en) * 1982-12-23 1984-07-11 Bicc Plc Monitoring electrically presence of liquid in the thermal insulation of a pipe system
SE456376B (en) * 1983-12-08 1988-09-26 Helmersson Rune ALARM DEVICE IN ISOLATED PIPE SYSTEM
EP0207253A1 (en) * 1985-05-09 1987-01-07 Meier-Schenk AG (Meier-Schenk SA) Sensor for the determination of wet spots in the thermal insulation of pipes
DE3628336A1 (en) * 1986-08-21 1988-02-25 Roero Ges Fuer Isolier Und Fer PIPING SYSTEM AND HEAT-INSULATED TUBES, e.g. FOR district heating lines
GB2208005A (en) * 1987-08-07 1989-02-15 Apv Uk Plate heat transfer apparatus
JPH01117759U (en) * 1988-01-28 1989-08-09
GB8809070D0 (en) * 1988-04-18 1988-05-18 Redding R J Communications network to resist e m p
JPH0314457U (en) * 1989-06-23 1991-02-14
DE4015075C2 (en) * 1990-05-10 1997-02-27 Bernd Brandes Procedure for the determination of leaks in line pipes for liquid media
DE4104216A1 (en) * 1991-02-12 1992-08-13 Bernd Brandes LINE PIPE FOR TRANSPORTING A MEDIUM
EP0745841B1 (en) * 1994-12-16 2002-04-03 Tokyo Gas Co., Ltd. A method and apparatus for inspecting a pipe using electromagnetic radiation
DE19544391A1 (en) * 1995-11-15 1997-05-22 Siemens Ag Leakage detection and locating device for tubes or cables
DE19632991C1 (en) * 1996-08-15 1998-01-08 Bernd Brandes Pipe system, in particular for the transmission of district heating
GB2324585A (en) * 1997-04-23 1998-10-28 David Leslie Young Heated hoses
EP1342998A3 (en) * 2002-03-08 2006-01-18 UST Umweltsensortechnik GmbH Procedure and arrangement for detecting leaks in a gas-filled system
DE10315925B4 (en) * 2003-04-08 2012-01-05 Ust Umweltsensortechnik Gmbh Method and arrangement for detecting leaks in a gas-filled system
DE102008025226A1 (en) * 2008-05-27 2009-12-03 Linde Ag Management for the management of a medium
DE102013020645A1 (en) * 2013-12-16 2015-06-18 Karin Niss Method for determining the moisture in the insulation of a district heating pipe
US10481099B2 (en) * 2015-07-02 2019-11-19 Exxonmobil Upstream Research Company Detecting moisture proximate to insulation
US10222290B2 (en) * 2015-08-11 2019-03-05 Exxonmobil Upstream Research Detecting moisture proximate to insulation
US10236683B2 (en) * 2016-06-10 2019-03-19 Apple Inc. Corrosion mitigation for an external connector of an electronic device
US10591430B2 (en) * 2017-09-08 2020-03-17 Apple Inc. Method and system for detecting moisture on a connector contact
DE102018123784A1 (en) 2018-09-26 2020-03-26 Kaefer Isoliertechnik Gmbh & Co. Kg Sensor and measuring arrangement for the detection of a fluid on a component provided with insulation
DE102018123787A1 (en) * 2018-09-26 2020-03-26 Kaefer Isoliertechnik Gmbh & Co. Kg Measuring arrangement and method for the detection of imperfections in or below an insulation of an operational system
DE102018123783A1 (en) 2018-09-26 2020-03-26 Kaefer Isoliertechnik Gmbh & Co. Kg Method, sensor and measuring arrangement for the detection of moisture in thermal insulation
US11658443B2 (en) 2021-04-13 2023-05-23 Apple Inc. Liquid detection and corrosion mitigation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759149A (en) * 1951-07-24 1956-08-14 Hart John Alfred Henry Moisture measuring apparatus
GB776415A (en) * 1955-07-14 1957-06-05 Shell Res Ltd Improvements in or relating to chemical plant including a continuously operating liquid circulation system
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
US3678376A (en) * 1970-12-14 1972-07-18 Gte Automatic Electric Lab Inc Arrangement for testing breakdown of the insulation of a conductor utilizing an alternating current circuit to eliminate stray capacitance effects
US3710244A (en) * 1971-01-11 1973-01-09 G Rauchwerger Capacitance probe for detecting moisture with very long cables

Also Published As

Publication number Publication date
US3927351A (en) 1975-12-16
CA1001716A (en) 1976-12-14
DK155293B (en) 1989-03-20
FI60078B (en) 1981-07-31
FR2223625A1 (en) 1974-10-25
DE2413345A1 (en) 1974-10-17
CH568524A5 (en) 1975-10-31
FR2223625B1 (en) 1978-03-24
NL7404112A (en) 1974-09-30
DK155293C (en) 1989-07-31
BE812812A (en) 1974-07-15
IT1010823B (en) 1977-01-20
DE2413345C2 (en) 1985-07-18
GB1455415A (en) 1976-11-10
JPS51135588A (en) 1976-11-24
FI60078C (en) 1981-11-10

Similar Documents

Publication Publication Date Title
SE405286B (en) INSULATED PIPE SYSTEM WITH BODY FOR DETECTION OF MOISTURE INTERVENTION
BR7304537D0 (en) INSTALLATION OF PERSIANAS
SE401319B (en) DEVICE FOR EXPANSION OF BODY CHANNELS
CA988599A (en) Methods and means for detecting the presence of moisture adjacent insulated pipes
NO140556C (en) PROCEDURE FOR PREPARATION OF N-PHOSPHONOMETHYL-GLYCIN
BE793808A (en) SUPPORTS OF CONNECTION LINES
AT337126B (en) LINING PIPE HANGER
NL154317B (en) CONNECTION FOR INSULATED PIPES OR PIPES.
NO140658C (en) APPLIANCE FOR CORRESPONDING INSTALLATION OF TWO FLANGES
SE404862B (en) SYSTEM FOR COMPRESSION AND EXPANSION OF SIGNALS
IT1062874B (en) MULTIPLATOR SYSTEM CONCENTRATOR OF DIGITAL SIGNALS
SE395149B (en) PROCEDURE FOR THE PREPARATION OF DIBENSO-TIEPINYLPIPERAZINE DERIVATIVES
TR17771A (en) DETECTION OF WIRES OR BUEKUELMUES WIRES
GB1403333A (en) Insulated exhaust pipe connection
AR214383A1 (en) DERIVATIVES OF DIALKYLPHOSPHANATES
SE411149B (en) PROBE FOR DETECTION OF ORGANIC SCOUTS
NO137670C (en) DEVICE FOR THE PRODUCTION OF TWO TO HINBERT TRANSFORMED SIGNALS
SE387349B (en) PROCEDURE FOR THE PREPARATION OF BETA- (3-KETO-7ALFA-THIOACYL-17BETA -HYDROXY-4ANDROSTEN-17ALFA-YL) -PROPIONIC ACID-OLD LACTONS
AR201288A1 (en) DERIVATIVES OF ALPHA-CYANMETANSULPHONAMIDOBENZENE
FI56670B (en) PROCEDURE FOR FRAMSTATION OF AV 5-CYCLOHEXYL-6-HALOGENINDAN-1-CARBOXYLSYRADERIVAT
BR7403425D0 (en) PIPE CONNECTION
BE786030A (en) NEW BIS-SULFENAMIDES INHIBITORS OF
SE385907B (en) PROCEDURE FOR THE PREPARATION OF BETA- (3-KETO-7ALFA ACETYLTIO - 17BETA-HYDROXY - 4 - ANDROSTEN-17ALFA-YL) - PROPIONIC ACID - GAMMA-LACTON
IT995517B (en) PROCEDURE FOR THE THERMAL INSULATION OF PIPES
BR7403429D0 (en) PIPE CONNECTION

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7403936-3

Effective date: 19911009

Format of ref document f/p: F