SE8405820D0 - Sett for indikering av vattenleckage - Google Patents
Sett for indikering av vattenleckageInfo
- Publication number
- SE8405820D0 SE8405820D0 SE8405820A SE8405820A SE8405820D0 SE 8405820 D0 SE8405820 D0 SE 8405820D0 SE 8405820 A SE8405820 A SE 8405820A SE 8405820 A SE8405820 A SE 8405820A SE 8405820 D0 SE8405820 D0 SE 8405820D0
- Authority
- SE
- Sweden
- Prior art keywords
- pulses
- comparator
- signal
- flow
- zero
- Prior art date
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)
- Examining Or Testing Airtightness (AREA)
- Measuring Volume Flow (AREA)
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 true SE8405820D0 (sv) | 1984-11-20 |
SE8405820L 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)
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 |
-
1984
- 1984-11-20 SE SE8405820A patent/SE458155B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE458155B (sv) | 1989-02-27 |
SE8405820L (sv) | 1986-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8405820-5 Effective date: 19940610 Format of ref document f/p: F |