GB2006966B - Leakage detector - Google Patents
Leakage detectorInfo
- Publication number
- GB2006966B GB2006966B GB7842229A GB7842229A GB2006966B GB 2006966 B GB2006966 B GB 2006966B GB 7842229 A GB7842229 A GB 7842229A GB 7842229 A GB7842229 A GB 7842229A GB 2006966 B GB2006966 B GB 2006966B
- Authority
- GB
- United Kingdom
- Prior art keywords
- leakage detector
- leakage
- detector
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct
-
- 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
- G01M3/002—Investigating fluid-tightness of structures by using thermal means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1322177A CH623911A5 (en) | 1977-10-31 | 1977-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2006966A GB2006966A (en) | 1979-05-10 |
GB2006966B true GB2006966B (en) | 1982-03-31 |
Family
ID=4390468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7842229A Expired GB2006966B (en) | 1977-10-31 | 1978-10-27 | Leakage detector |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH623911A5 (en) |
DE (1) | DE2847171A1 (en) |
GB (1) | GB2006966B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050590B1 (en) * | 1980-10-20 | 1984-06-27 | GRETAG Aktiengesellschaft | Monitoring system for a pipe system |
GB2138917B (en) * | 1983-04-27 | 1986-09-17 | Dunlop Ltd | Flexible hose |
GB2268588A (en) * | 1992-03-10 | 1994-01-12 | Mobil Oil Ltd | Leak detecting device for a liquid fuel dispensing system |
FR2853963B1 (en) * | 2003-04-16 | 2005-07-15 | Andre Mabelly | DEVICE FOR DETECTING LEAKS OF LOW FLOWS |
ITBS20110170A1 (en) * | 2011-12-12 | 2013-06-13 | Giorgio Filippini | INTEGRATED DEVICE FOR WATER VOLUME MEASUREMENT AND FOR INTERCEPTION AND STOP OF WATER LOSSES |
CN108645576B (en) * | 2018-06-30 | 2024-06-28 | 瑞纳智能设备股份有限公司 | Water leakage detection device with flow grading detection function |
-
1977
- 1977-10-31 CH CH1322177A patent/CH623911A5/de not_active IP Right Cessation
-
1978
- 1978-10-27 GB GB7842229A patent/GB2006966B/en not_active Expired
- 1978-10-30 DE DE19782847171 patent/DE2847171A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CH623911A5 (en) | 1981-06-30 |
GB2006966A (en) | 1979-05-10 |
DE2847171A1 (en) | 1979-05-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5436961A (en) | Angleeoffrotation detector | |
JPS53102070A (en) | Detector | |
SG50683G (en) | Proximity detector | |
JPS5492382A (en) | Pressure detector | |
JPS564029A (en) | Leakage detector | |
JPS5487247A (en) | Detector | |
JPS53141081A (en) | Detector | |
JPS53115277A (en) | Peak detector | |
JPS53108734A (en) | Zero detector | |
JPS5471672A (en) | Detector | |
GB2006966B (en) | Leakage detector | |
JPS5436780A (en) | Xxray detector | |
JPS53102657A (en) | Quadrature detector | |
JPS53123186A (en) | Xxray detector | |
JPS5493474A (en) | Substance detector | |
JPS5480149A (en) | Detector | |
JPS54151887A (en) | Leakage detector | |
JPS5489785A (en) | Pressure detector | |
JPS5439654A (en) | Angleeoffrotation detector | |
JPS5399440A (en) | Grounddfault detector | |
JPS5428674A (en) | Displacement detector | |
JPS5333692A (en) | Liquid detector | |
JPS5436784A (en) | Gas leakage detector | |
JPS5444778A (en) | Variationninnspeed detector | |
JPS5448189A (en) | Xxray detector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |