NO175333C - Framgangsmåte for å påvise lekkasje i rörledninger - Google Patents

Framgangsmåte for å påvise lekkasje i rörledninger

Info

Publication number
NO175333C
NO175333C NO863199A NO863199A NO175333C NO 175333 C NO175333 C NO 175333C NO 863199 A NO863199 A NO 863199A NO 863199 A NO863199 A NO 863199A NO 175333 C NO175333 C NO 175333C
Authority
NO
Norway
Prior art keywords
tracers
pipes
samples
supplied
pipe
Prior art date
Application number
NO863199A
Other languages
English (en)
Norwegian (no)
Other versions
NO863199D0 (no
NO175333B (no
NO863199L (no
Inventor
Carl-Erik Klockars
Original Assignee
Geosigma Ab
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 Geosigma Ab, Sveriges Geol Ab filed Critical Geosigma Ab
Publication of NO863199D0 publication Critical patent/NO863199D0/no
Publication of NO863199L publication Critical patent/NO863199L/no
Publication of NO175333B publication Critical patent/NO175333B/no
Publication of NO175333C publication Critical patent/NO175333C/no

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)
NO863199A 1984-12-18 1986-08-08 Framgangsmåte for å påvise lekkasje i rörledninger NO175333C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8406449A SE446033B (sv) 1984-12-18 1984-12-18 Forfarande for leckagesokning pa ett ledningsnet
PCT/SE1985/000526 WO1986003836A1 (en) 1984-12-18 1985-12-16 Method for leak detection in a pipeline system

Publications (4)

Publication Number Publication Date
NO863199D0 NO863199D0 (no) 1986-08-08
NO863199L NO863199L (no) 1986-08-08
NO175333B NO175333B (no) 1994-06-20
NO175333C true NO175333C (no) 1994-09-28

Family

ID=20358218

Family Applications (1)

Application Number Title Priority Date Filing Date
NO863199A NO175333C (no) 1984-12-18 1986-08-08 Framgangsmåte for å påvise lekkasje i rörledninger

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
SE446033B (sv) 1986-08-04
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
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

Similar Documents

Publication Publication Date Title
DE3581644D1 (de) Verfahren zum einbau von kunststoffrohrstuecken in zu sanierende abwasserrohre.
ES8308624A1 (es) "un metodo de detectar una fuga en un sistema de conductos".
NO913064L (no) Fremgangsmaate til foring av roerledninger og kanaler.
BR0110995A (pt) Controle de vazamento em duto
NO175333C (no) Framgangsmåte for å påvise lekkasje i rörledninger
SE9500576L (sv) Läckagedetekteringssystem och förfarande för sodahuspanna
SA122431229B1 (ar) تحديد خواص حرارية داخل خط أنابيب
NZ506927A (en) Methods and apparatus for leak detection in a boiler system
JPS61100630A (ja) 導管の漏洩検出方法
JPS5764137A (en) Method and device for measuring leakage of buried pipeline
Molin Long term deflection of buried plastic sewer pipes
SE9101872L (sv) Foerfarande foer utlaeckagemaetning paa ej trycksatta ledningsnaet foeretraedesvis ett va-naet
JPS54121790A (en) In-pipe insertion type non-destructive inspector
GB2017316A (en) An improved method for determining leaks in water mains
SE9101871L (sv) Foerfarande foer oeverlaeckagemaetning paa ledningsnaet
DE59102349D1 (de) Verfahren zur Erkennung und Ortung von Leckagen an Abwassertransportleitungen.
JPS61245874A (ja) 配管内面用ライニング方法
SE8701704L (sv) Anordning foer att indikera laeckage paa roerskarvar vid inbyggda tappvattenledningar i byggnader
BR8009122A (pt) Sistema e processo para medir a concentracao de um gas numa corrente de vazao de gases
DK193082A (da) Fremgangsmaade og anlaeg til detektering af utaethed i et roersystem
Kopetka et al. Development and Evaluation of a Test Method for Shower Heads
PL439513A1 (pl) Sposób pomiaru parametrów przepływowych cieczy, instalacja do transportu cieczy, przewód do transportu cieczy oraz czujnik parametrów przepływu cieczy
SE8501674L (sv) Forfarande for lokalisering av inleckage pa ledningsnet
JPS59197883A (ja) 分岐管の調査方法
JPH0432735A (ja) 地中埋設管路のリーク点検出方法