GB2143953B - Detecting leaks from pressurized gas containers - Google Patents
Detecting leaks from pressurized gas containersInfo
- Publication number
- GB2143953B GB2143953B GB08418403A GB8418403A GB2143953B GB 2143953 B GB2143953 B GB 2143953B GB 08418403 A GB08418403 A GB 08418403A GB 8418403 A GB8418403 A GB 8418403A GB 2143953 B GB2143953 B GB 2143953B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressurized gas
- gas containers
- detecting leaks
- leaks
- detecting
- 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
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/224—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for valves
-
- 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
- G01M3/2876—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 valves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8312158A FR2549604B1 (en) | 1983-07-22 | 1983-07-22 | METHOD AND INSTALLATION FOR THE DETECTION OF LEAKS FROM CONTAINERS CONTAINING A GAS UNDER PRESSURE, IN PARTICULAR A LIQUEFIED OIL GAS |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8418403D0 GB8418403D0 (en) | 1984-08-22 |
GB2143953A GB2143953A (en) | 1985-02-20 |
GB2143953B true GB2143953B (en) | 1987-02-25 |
Family
ID=9291043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08418403A Expired GB2143953B (en) | 1983-07-22 | 1984-07-19 | Detecting leaks from pressurized gas containers |
Country Status (3)
Country | Link |
---|---|
DK (1) | DK169221B1 (en) |
FR (1) | FR2549604B1 (en) |
GB (1) | GB2143953B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2600420B1 (en) * | 1986-06-18 | 1989-10-27 | Chateau Clotaire | METHOD FOR CONTROLLING THE SEALING OF A VALVE VALVE |
GB9002915D0 (en) * | 1990-02-09 | 1990-04-04 | Lambrechts Nv | Apparatus for detecting micro-leakage of gas from pressurised containers |
NO174567C (en) * | 1990-12-14 | 1994-05-25 | Jens Myklebust | Method and apparatus for measuring leakage especially over wellhead valves and annular seals |
GB2376748A (en) * | 2001-06-21 | 2002-12-24 | Stephen Daniel Hoath | Leak testing a pharmaceutical product |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2254021A2 (en) * | 1968-02-05 | 1975-07-04 | Utilisation Ration Gaz | Leak detector for gas bottle valves - gas collecting bell is vented while being placed on bottle neck |
FR2167372A5 (en) * | 1972-01-14 | 1973-08-24 | Totalgaz Cie Fse | |
IT1047349B (en) * | 1975-10-07 | 1980-09-10 | Gastaldo R | PROCEDURE AND AUTOMATIC DEVICE FOR SEALING CAVITY TEST |
-
1983
- 1983-07-22 FR FR8312158A patent/FR2549604B1/en not_active Expired
-
1984
- 1984-07-19 DK DK353084A patent/DK169221B1/en not_active IP Right Cessation
- 1984-07-19 GB GB08418403A patent/GB2143953B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK353084A (en) | 1985-01-23 |
GB2143953A (en) | 1985-02-20 |
DK169221B1 (en) | 1994-09-12 |
DK353084D0 (en) | 1984-07-19 |
FR2549604A1 (en) | 1985-01-25 |
GB8418403D0 (en) | 1984-08-22 |
FR2549604B1 (en) | 1987-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |