SE397886B - Anordning for att vid ett underjordiskt rorsystem detektera fukt i isoleringen - Google Patents

Anordning for att vid ett underjordiskt rorsystem detektera fukt i isoleringen

Info

Publication number
SE397886B
SE397886B SE353370A SE353370A SE397886B SE 397886 B SE397886 B SE 397886B SE 353370 A SE353370 A SE 353370A SE 353370 A SE353370 A SE 353370A SE 397886 B SE397886 B SE 397886B
Authority
SE
Sweden
Prior art keywords
insulation
pipe system
underground pipe
detecting moisture
moisture
Prior art date
Application number
SE353370A
Other languages
English (en)
Swedish (sv)
Inventor
G B Christensen
O Thastrup
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 SE397886B publication Critical patent/SE397886B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/22—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for bends
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/1063—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being a sheet wrapped around the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/181—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for non-disconnectible pipe joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/188—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for branching pipes; for joining pipes to walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/15—Arrangements for the insulation of pipes or pipe systems for underground pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/163—Branch units ; Insulation forming a whole with branches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/20—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints for non-disconnectable joints
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Thermal Insulation (AREA)
SE353370A 1969-03-18 1970-03-17 Anordning for att vid ett underjordiskt rorsystem detektera fukt i isoleringen SE397886B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1411869 1969-03-18

Publications (1)

Publication Number Publication Date
SE397886B true SE397886B (sv) 1977-11-21

Family

ID=10035329

Family Applications (3)

Application Number Title Priority Date Filing Date
SE353470A SE364100B (de) 1969-03-18 1970-03-17
SE353370A SE397886B (sv) 1969-03-18 1970-03-17 Anordning for att vid ett underjordiskt rorsystem detektera fukt i isoleringen
SE7706514A SE435104B (sv) 1969-03-18 1977-06-03 Vermeisolerat rorledningssystem och fortillverkat rorledningselement for anvendning vid ett sadant rorledningssystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE353470A SE364100B (de) 1969-03-18 1970-03-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7706514A SE435104B (sv) 1969-03-18 1977-06-03 Vermeisolerat rorledningssystem och fortillverkat rorledningselement for anvendning vid ett sadant rorledningssystem

Country Status (7)

Country Link
CA (1) CA988599A (de)
DE (2) DE2012558C2 (de)
DK (1) DK156846C (de)
FR (2) FR2038994A5 (de)
GB (1) GB1311472A (de)
NL (2) NL7003884A (de)
SE (3) SE364100B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001430A1 (en) * 1984-09-06 1986-03-13 Klas Jakobsson Filter arrangement for cleaning a gaseous medium
WO1986001621A1 (en) * 1984-09-05 1986-03-13 Nitto Scandinavia Ab A method of installing detection means at the laying of heat insulated pipelines and detection means for performing the method

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455415A (en) * 1973-03-26 1976-11-10 Rasmussen As E Insulated pipe system having means for detection of moisture in the insulation thereof
DE2412046A1 (de) * 1974-03-13 1975-09-25 Korel Korrosionsschutz Elektro Bauteil mit mehreren elektrisch leitenden metallischen und nichtmetallischen flammgespritzten flaechenleitern
DE2716316C3 (de) * 1977-04-07 1981-10-29 Eternit Ag, 1000 Berlin Muffenverbindung
DE3110054A1 (de) * 1981-03-16 1982-10-14 G + H Montage Gmbh, 6700 Ludwigshafen Rohrleitungssystem, insbesondere aus waermegedaemmten fernwaermerohren
EP0084039B1 (de) * 1981-07-14 1986-11-05 i.c. Möller a/s Verfahren zum herstellen von abgedichteten rohrlängen aus kunststoff durch verbinden von rohrstücken, insbesondere leitungen für die fernheizung
CA1217913A (en) * 1982-03-05 1987-02-17 Bertel Jansson Method of insulating pipe details
DE3242322A1 (de) * 1982-11-16 1984-05-17 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Kraftschluessiger abschluss einer flexiblen fernwaermeleitung
GB2132773A (en) * 1982-12-23 1984-07-11 Bicc Plc Monitoring electrically presence of liquid in the thermal insulation of a pipe system
DE3333542A1 (de) * 1983-09-16 1985-04-11 Rheinhold & Mahla GmbH, 8000 München Einrichtung fuer die anzeige und ortung von lecks in behaeltern und rohrleitungen
SE456376B (sv) * 1983-12-08 1988-09-26 Helmersson Rune Larmanordning vid isolerat rorsystem
EP0207253A1 (de) * 1985-05-09 1987-01-07 Meier-Schenk AG (Meier-Schenk SA) Sensor zum Feststellen von Nassstellen in der thermischen Isolierung von Rohrleitungen
DE3628336A1 (de) * 1986-08-21 1988-02-25 Roero Ges Fuer Isolier Und Fer Rohrleitungssystem und waermeisolierte rohre, z.b. fuer fernheizleitungen
GB2201219A (en) * 1987-02-19 1988-08-24 James Wallace Pollitt A system to detect contents release from pipes, tanks or valves
JPH01117759U (de) * 1988-01-28 1989-08-09
GB2235535A (en) * 1989-08-07 1991-03-06 Ian Stewart Continuous moisture detection, locating and monitoring apparatus
CS163691A3 (en) * 1990-06-01 1992-02-19 Pipelife Rohrsysteme Gmbh Insulated tube and process for producing thereof
DK171335B1 (da) * 1994-04-27 1996-09-09 Steen Kjoelby Plastmuffe til samling af tilstødende kapperørsender og anvendelse deraf
GB9901572D0 (en) * 1999-01-26 1999-03-17 Integriti Investments Limited Corrosion detection under lagging
DE29909553U1 (de) 1999-06-01 1999-08-12 Comfort-Sinusverteiler GmbH & Co. KG, 48493 Wettringen Dämmkappe für die Wärmedämmung von Aggregaten in Rohrleitungssystemen
US7604017B2 (en) 2003-12-03 2009-10-20 O'hara Leonard Water ingress detection system
CH697044A5 (de) * 2004-06-09 2008-03-31 Markus Buechler Messprobe zur Bestimmung der Korrosionsangriffstiefe.
NL1031270C2 (nl) * 2006-03-02 2007-09-04 Ecoplay Int Bv Leidingstelsel voor water met bewaking tegen aftakkingen, systeem en werkwijze daarvoor.
EP2124034A1 (de) * 2008-05-20 2009-11-25 BAE Systems PLC Korrosionssensoren
FR2964456B1 (fr) 2010-09-08 2013-05-10 Commissariat Energie Atomique Dispositif de detection de fuite et revetement d'organe de transport ou de stockage de fluide comportant ce dispositif de detection
DE102013020645A1 (de) * 2013-12-16 2015-06-18 Karin Niss Verfahren zum Bestimmen der Feuchte in der Dämmung einer Fernwärmeleitung
DK178155B1 (en) * 2014-06-16 2015-07-06 Pipeteq Systems As A process for producing a branch on a pre-insulated pipe
DE102017131188A1 (de) * 2017-12-22 2019-06-27 KM Innopat GmbH Korrosionsschutz und Korrosionsschutzüberwachung

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US548932A (en) * 1895-10-29 Hose connection
DE171327C (de) *
US2129865A (en) * 1938-09-13 Pipe co-vering
US924262A (en) * 1908-09-26 1909-06-08 Theodore W Moll Pipe-coupling.
US1066214A (en) * 1912-05-07 1913-07-01 James J Mulconroy Hose-coupling.
US1242060A (en) * 1914-07-29 1917-10-02 Frank C Smakal Pipe-patch.
US1785314A (en) * 1927-03-11 1930-12-16 Sidney R Kelly Hose mender
US1814134A (en) * 1928-12-28 1931-07-14 Eige Abraham Insulation casing for pipe fittings, valves and the like
US1964123A (en) * 1931-03-16 1934-06-26 Edward W Kaiser Pipe or like device
US1939658A (en) * 1932-04-18 1933-12-19 Lyle W Browne Leak lock
US2094258A (en) * 1936-06-30 1937-09-28 Newton B Thompson Pipe line clamp
US2255657A (en) * 1941-05-03 1941-09-09 Freedman Hyman Dental apparatus
DE873924C (de) * 1943-05-06 1953-04-20 Otto Kienzle Fa Rohrfoermige, laengs geteilte, mit Isolierstoff gefuellte Flanschenkappe
US2613166A (en) * 1949-03-11 1952-10-07 George E Gronemeyer Thermal insulation
DE854299C (de) * 1950-05-10 1952-11-04 Franz Cukrowicz Zweiteilige Isolierkappen
US2719345A (en) * 1954-07-02 1955-10-04 Walter F Riker Tubing clamp
US2980568A (en) * 1956-01-12 1961-04-18 Constantine A Kazmierowicz Plastic pipe covering
US2958546A (en) * 1956-12-31 1960-11-01 Lee Harry Protective covering for pipes and fittings therefor
GB962180A (en) * 1961-09-08 1964-07-01 Triangle Conduit & Cable Co In Improvements in heat insulated pipe systems and methods
DE1900062U (de) * 1962-07-06 1964-09-03 Ernst Keutner Oberflaechenabschluss fuer eine waerme-, kaelte- oder schall-isolierung eines gekruemmten rohrstueckes einer starren rohrleitung.
GB976033A (en) * 1963-07-04 1964-11-25 Anchor Coupling Co Inc Hose clamp coupling
US3307590A (en) * 1963-10-15 1967-03-07 Charles R Carlson Pipe insulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001621A1 (en) * 1984-09-05 1986-03-13 Nitto Scandinavia Ab A method of installing detection means at the laying of heat insulated pipelines and detection means for performing the method
WO1986001430A1 (en) * 1984-09-06 1986-03-13 Klas Jakobsson Filter arrangement for cleaning a gaseous medium

Also Published As

Publication number Publication date
NL7003884A (de) 1970-09-22
DK156846B (da) 1989-10-09
DE2012768A1 (de) 1970-10-08
NL7003885A (de) 1970-09-22
NL170184C (nl) 1982-10-01
GB1311472A (en) 1973-03-28
DE2012558C2 (de) 1983-09-29
DK156846C (da) 1990-02-26
FR2035035A1 (de) 1970-12-18
FR2038994A5 (de) 1971-01-08
CA988599A (en) 1976-05-04
SE435104B (sv) 1984-09-03
DE2012558A1 (de) 1970-09-24
SE364100B (de) 1974-02-11
SE7706514L (sv) 1977-06-03
NL170184B (nl) 1982-05-03

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