SE446033B - Forfarande for leckagesokning pa ett ledningsnet - Google Patents

Forfarande for leckagesokning pa ett ledningsnet

Info

Publication number
SE446033B
SE446033B SE8406449A SE8406449A SE446033B SE 446033 B SE446033 B SE 446033B SE 8406449 A SE8406449 A SE 8406449A SE 8406449 A SE8406449 A SE 8406449A SE 446033 B SE446033 B SE 446033B
Authority
SE
Sweden
Prior art keywords
line
network
leakage
samples
point
Prior art date
Application number
SE8406449A
Other languages
English (en)
Swedish (sv)
Other versions
SE8406449L (sv
SE8406449D0 (sv
Inventor
C-E Klockars
Original Assignee
Sveriges Geol Ab
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 Sveriges Geol Ab filed Critical Sveriges Geol Ab
Priority to SE8406449A priority Critical patent/SE446033B/sv
Publication of SE8406449D0 publication Critical patent/SE8406449D0/xx
Priority to AT86900336T priority patent/ATE80456T1/de
Priority to DE8686900336T priority patent/DE3586631T2/de
Priority to PCT/SE1985/000526 priority patent/WO1986003836A1/en
Priority to EP86900336A priority patent/EP0242363B1/de
Publication of SE8406449L publication Critical patent/SE8406449L/
Publication of SE446033B publication Critical patent/SE446033B/sv
Priority to NO863199A priority patent/NO175333C/no
Priority to DK388586A priority patent/DK168606B1/da
Priority to FI872708A priority patent/FI94553C/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
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pipeline Systems (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Sink And Installation For Waste Water (AREA)
SE8406449A 1984-12-18 1984-12-18 Forfarande for leckagesokning pa ett ledningsnet SE446033B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8406449A SE446033B (sv) 1984-12-18 1984-12-18 Forfarande for leckagesokning pa ett ledningsnet
AT86900336T ATE80456T1 (de) 1984-12-18 1985-12-16 Verfahren zum lecknachweis in einem leitungssystem.
DE8686900336T DE3586631T2 (de) 1984-12-18 1985-12-16 Verfahren zum lecknachweis in einem leitungssystem.
PCT/SE1985/000526 WO1986003836A1 (en) 1984-12-18 1985-12-16 Method for leak detection in a pipeline system
EP86900336A EP0242363B1 (de) 1984-12-18 1985-12-16 Verfahren zum lecknachweis in einem leitungssystem
NO863199A NO175333C (no) 1984-12-18 1986-08-08 Framgangsmåte for å påvise lekkasje i rörledninger
DK388586A DK168606B1 (da) 1984-12-18 1986-08-15 Fremgangsmåde til detektering og kvantificering af lækager i rørledningssystemer
FI872708A FI94553C (fi) 1984-12-18 1987-06-17 Menetelmä vuodon havaitsemiseksi putkijohtojärjestelmässä

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8406449A SE446033B (sv) 1984-12-18 1984-12-18 Forfarande for leckagesokning pa ett ledningsnet

Publications (3)

Publication Number Publication Date
SE8406449D0 SE8406449D0 (sv) 1984-12-18
SE8406449L SE8406449L (sv) 1986-06-19
SE446033B true SE446033B (sv) 1986-08-04

Family

ID=20358218

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8406449A SE446033B (sv) 1984-12-18 1984-12-18 Forfarande for leckagesokning pa ett ledningsnet

Country Status (8)

Country Link
EP (1) EP0242363B1 (de)
AT (1) ATE80456T1 (de)
DE (1) DE3586631T2 (de)
DK (1) DK168606B1 (de)
FI (1) FI94553C (de)
NO (1) NO175333C (de)
SE (1) SE446033B (de)
WO (1) WO1986003836A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760139A (en) * 1994-04-18 1998-06-02 Yasuhiro Koike Graded-refractive-index optical plastic material and method for its production
US6881953B2 (en) * 2001-09-28 2005-04-19 Nalco Company Method of tracing drains
US7047830B2 (en) * 2002-07-10 2006-05-23 Vista Engineering Technologies, Inc. Method to detect and characterize contaminants in pipes and ducts with interactive tracers
DK175691B1 (da) * 2002-09-11 2005-01-17 Bactoforce As Fremgangsmåde til at undersøge en varmeveksler for lækage
FR2935800B1 (fr) * 2008-09-09 2010-11-19 R & I Alliance Procede et dispositif de detection de fuites dans une conduite de liquide souterraine, notamment une conduite d'eau

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1693737A (en) * 1927-06-23 1928-12-04 William S Darley Method and apparatus for locating the point of escape of a fluid from concealed pipes
US4328700A (en) * 1977-03-14 1982-05-11 Chevron Research Company Leak detection method and apparatus

Also Published As

Publication number Publication date
DK388586D0 (da) 1986-08-15
FI94553B (fi) 1995-06-15
DE3586631T2 (de) 1993-04-08
WO1986003836A1 (en) 1986-07-03
NO863199D0 (no) 1986-08-08
ATE80456T1 (de) 1992-09-15
FI94553C (fi) 1995-09-25
DE3586631D1 (de) 1992-10-15
NO175333C (no) 1994-09-28
SE8406449L (sv) 1986-06-19
NO175333B (no) 1994-06-20
DK388586A (da) 1986-08-15
FI872708A0 (fi) 1987-06-17
EP0242363A1 (de) 1987-10-28
SE8406449D0 (sv) 1984-12-18
DK168606B1 (da) 1994-05-09
FI872708L (fi) 1987-06-17
NO863199L (no) 1986-08-08
EP0242363B1 (de) 1992-09-09

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