IT1120318B - Metodo e dispositivo per la determinazione delle perdite nelle condutture d'acqua posate in terra - Google Patents

Metodo e dispositivo per la determinazione delle perdite nelle condutture d'acqua posate in terra

Info

Publication number
IT1120318B
IT1120318B IT03332/79A IT333279A IT1120318B IT 1120318 B IT1120318 B IT 1120318B IT 03332/79 A IT03332/79 A IT 03332/79A IT 333279 A IT333279 A IT 333279A IT 1120318 B IT1120318 B IT 1120318B
Authority
IT
Italy
Prior art keywords
ground water
water lines
determining losses
losses
determining
Prior art date
Application number
IT03332/79A
Other languages
English (en)
Italian (it)
Other versions
IT7903332A0 (it
Inventor
Eugen Jackle
Helmut 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 IT7903332A0 publication Critical patent/IT7903332A0/it
Application granted granted Critical
Publication of IT1120318B publication Critical patent/IT1120318B/it

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)
IT03332/79A 1978-02-22 1979-02-22 Metodo e dispositivo per la determinazione delle perdite nelle condutture d'acqua posate in terra IT1120318B (it)

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
IT7903332A0 IT7903332A0 (it) 1979-02-22
IT1120318B true IT1120318B (it) 1986-03-19

Family

ID=6032672

Family Applications (1)

Application Number Title Priority Date Filing Date
IT03332/79A IT1120318B (it) 1978-02-22 1979-02-22 Metodo e dispositivo per la determinazione delle perdite nelle condutture d'acqua posate in terra

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
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
YU40053B (en) 1985-06-30
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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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940228