SE7901443L - Forfarande och anordning for bestemning av otetheter hos i marken forlagda vattenledningar - Google Patents

Forfarande och anordning for bestemning av otetheter hos i marken forlagda vattenledningar

Info

Publication number
SE7901443L
SE7901443L SE7901443A SE7901443A SE7901443L SE 7901443 L SE7901443 L SE 7901443L SE 7901443 A SE7901443 A SE 7901443A SE 7901443 A SE7901443 A SE 7901443A SE 7901443 L SE7901443 L SE 7901443L
Authority
SE
Sweden
Prior art keywords
pipe
ground
liabilities
procedure
determining water
Prior art date
Application number
SE7901443A
Other languages
English (en)
Swedish (sv)
Other versions
SE451893B (sv
Inventor
E Jeckle
H Schandl
Original Assignee
Seba Mess Ortungstech
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 Seba Mess Ortungstech filed Critical Seba Mess Ortungstech
Publication of SE7901443L publication Critical patent/SE7901443L/
Publication of SE451893B publication Critical patent/SE451893B/xx

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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pipeline Systems (AREA)
SE7901443A 1978-02-22 1979-02-19 Forfarande och anordning for bestemning av otetheter hos i marken forlagda vattenledningar SE451893B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782807631 DE2807631A1 (de) 1978-02-22 1978-02-22 Verfahren zur bestimmung von undichtigkeiten von im erdboden verlegten wasserleitungen

Publications (2)

Publication Number Publication Date
SE7901443L true SE7901443L (sv) 1979-08-23
SE451893B SE451893B (sv) 1987-11-02

Family

ID=6032672

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901443A SE451893B (sv) 1978-02-22 1979-02-19 Forfarande och anordning for bestemning av otetheter hos i marken forlagda vattenledningar

Country Status (13)

Country Link
AT (2) AT371582B ( )
BE (1) BE874318A ( )
DE (1) DE2807631A1 ( )
DK (1) DK72279A ( )
FI (1) FI84939C ( )
FR (1) FR2418455A1 ( )
GB (1) GB2017316B ( )
IT (1) IT1120318B ( )
NL (1) NL187713C ( )
NO (1) NO153750C ( )
PT (1) PT69261A ( )
SE (1) SE451893B ( )
YU (1) YU40053B ( )

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233647A1 (de) * 1982-09-10 1984-03-15 Gerhard Dipl.-Ing. 4006 Erkrath Heide Verfahren zur ueberpruefung eines vermaschten leitungsnetzes auf leckverluste
FR2658912B1 (fr) * 1990-02-26 1994-02-11 Christian Laplaud Dispositif et procede pour le controle de reseau hydraulique.
AT3027U1 (de) * 1998-07-09 1999-08-25 Heinrich Weingartner Verfahren und vorrichtung zur überprüfung von leitungssystemen
DE202007012649U1 (de) * 2007-09-10 2009-02-12 Alois Pöttinger Maschinenfabrik Gmbh Ladewagen

Family Cites Families (3)

* 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
NL42950C ( ) * 1934-10-18 1937-11-15
US3626750A (en) * 1970-01-09 1971-12-14 Us Water Conservation Corp Leak detection in underground water system

Also Published As

Publication number Publication date
AT371582B (de) 1983-07-11
FI84939B (fi) 1991-10-31
FR2418455B1 ( ) 1983-04-29
NO153750B (no) 1986-02-03
PT69261A (de) 1979-03-01
YU41179A (en) 1983-06-30
DK72279A (da) 1979-08-23
FI84939C (fi) 1992-02-10
NL7901425A (nl) 1979-08-24
NL187713B (nl) 1991-07-16
GB2017316B (en) 1983-02-02
FR2418455A1 (fr) 1979-09-21
IT7903332A0 (it) 1979-02-22
NL187713C (nl) 1991-12-16
ATA128079A (de) 1985-03-15
DE2807631A1 (de) 1979-08-30
BE874318A (nl) 1979-06-18
ATA495678A (de) 1982-11-15
NO790536L (no) 1979-08-23
SE451893B (sv) 1987-11-02
GB2017316A (en) 1979-10-03
YU40053B (en) 1985-06-30
FI790561A (fi) 1979-08-23
IT1120318B (it) 1986-03-19
NO153750C (no) 1986-05-14

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