YU40053B - Device for defining the leakage of water-conducting underground tubes - Google Patents

Device for defining the leakage of water-conducting underground tubes

Info

Publication number
YU40053B
YU40053B YU411/79A YU41179A YU40053B YU 40053 B YU40053 B YU 40053B YU 411/79 A YU411/79 A YU 411/79A YU 41179 A YU41179 A YU 41179A YU 40053 B YU40053 B YU 40053B
Authority
YU
Yugoslavia
Prior art keywords
leakage
defining
water
conducting underground
underground tubes
Prior art date
Application number
YU411/79A
Other languages
English (en)
Other versions
YU41179A (en
Inventor
E Jaeckle
H Schandl
Original Assignee
Seba Rohrnetz Uberprufungs Gmb
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 Rohrnetz Uberprufungs Gmb filed Critical Seba Rohrnetz Uberprufungs Gmb
Publication of YU41179A publication Critical patent/YU41179A/xx
Publication of YU40053B publication Critical patent/YU40053B/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)
YU411/79A 1978-02-22 1979-02-20 Device for defining the leakage of water-conducting underground tubes YU40053B (en)

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
YU41179A YU41179A (en) 1983-06-30
YU40053B true YU40053B (en) 1985-06-30

Family

ID=6032672

Family Applications (1)

Application Number Title Priority Date Filing Date
YU411/79A YU40053B (en) 1978-02-22 1979-02-20 Device for defining the leakage of water-conducting underground tubes

Country Status (13)

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

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 (no) * 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
IT1120318B (it) 1986-03-19
DK72279A (da) 1979-08-23
ATA128079A (de) 1985-03-15
NL7901425A (nl) 1979-08-24
DE2807631A1 (de) 1979-08-30
PT69261A (de) 1979-03-01
NL187713C (nl) 1991-12-16
NL187713B (nl) 1991-07-16
FI84939B (fi) 1991-10-31
FI84939C (fi) 1992-02-10
BE874318A (nl) 1979-06-18
NO153750C (no) 1986-05-14
SE451893B (sv) 1987-11-02
NO790536L (no) 1979-08-23
GB2017316B (en) 1983-02-02
ATA495678A (de) 1982-11-15
FI790561A (fi) 1979-08-23
FR2418455B1 (no) 1983-04-29
GB2017316A (en) 1979-10-03
FR2418455A1 (fr) 1979-09-21
NO153750B (no) 1986-02-03
YU41179A (en) 1983-06-30
IT7903332A0 (it) 1979-02-22
AT371582B (de) 1983-07-11
SE7901443L (sv) 1979-08-23

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