SE8405820L - Sett for indikering av vattenleckage - Google Patents

Sett for indikering av vattenleckage

Info

Publication number
SE8405820L
SE8405820L SE8405820A SE8405820A SE8405820L SE 8405820 L SE8405820 L SE 8405820L SE 8405820 A SE8405820 A SE 8405820A SE 8405820 A SE8405820 A SE 8405820A SE 8405820 L SE8405820 L SE 8405820L
Authority
SE
Sweden
Prior art keywords
pulses
comparator
signal
flow
zero
Prior art date
Application number
SE8405820A
Other languages
English (en)
Other versions
SE8405820D0 (sv
SE458155B (sv
Inventor
L Persson
M Nilsson
Original Assignee
Est Energisparteknik 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 Est Energisparteknik Ab filed Critical Est Energisparteknik Ab
Priority to SE8405820A priority Critical patent/SE458155B/sv
Publication of SE8405820D0 publication Critical patent/SE8405820D0/sv
Publication of SE8405820L publication Critical patent/SE8405820L/sv
Publication of SE458155B publication Critical patent/SE458155B/sv

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Examining Or Testing Airtightness (AREA)
SE8405820A 1984-11-20 1984-11-20 Saett och apparat foer central indikering av okontrollerad vattenfoerbrukning i ett vattenledningssystem med flera foerbrukningsstaellen SE458155B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8405820A SE458155B (sv) 1984-11-20 1984-11-20 Saett och apparat foer central indikering av okontrollerad vattenfoerbrukning i ett vattenledningssystem med flera foerbrukningsstaellen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405820A SE458155B (sv) 1984-11-20 1984-11-20 Saett och apparat foer central indikering av okontrollerad vattenfoerbrukning i ett vattenledningssystem med flera foerbrukningsstaellen

Publications (3)

Publication Number Publication Date
SE8405820D0 SE8405820D0 (sv) 1984-11-20
SE8405820L true SE8405820L (sv) 1986-05-21
SE458155B SE458155B (sv) 1989-02-27

Family

ID=20357815

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405820A SE458155B (sv) 1984-11-20 1984-11-20 Saett och apparat foer central indikering av okontrollerad vattenfoerbrukning i ett vattenledningssystem med flera foerbrukningsstaellen

Country Status (1)

Country Link
SE (1) SE458155B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100824B (sv) * 1996-05-07 1998-02-27 Reijo Eskelinen Förfarande för observation av läckagen i vattensystem
EP3136075B1 (en) * 2015-08-27 2018-11-14 Dantaet A/S Method for detection of leakage in a water installation
DE102021127108A1 (de) * 2021-10-19 2023-04-20 Westnetz Gmbh Verfahren sowie Vorrichtung zum Detektieren einer Leckage in einem Fluidversorgungsnetz eines Gebäudes

Also Published As

Publication number Publication date
SE8405820D0 (sv) 1984-11-20
SE458155B (sv) 1989-02-27

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