CH454492A - Device for leak detection - Google Patents
Device for leak detectionInfo
- Publication number
- CH454492A CH454492A CH1156166A CH1156166A CH454492A CH 454492 A CH454492 A CH 454492A CH 1156166 A CH1156166 A CH 1156166A CH 1156166 A CH1156166 A CH 1156166A CH 454492 A CH454492 A CH 454492A
- Authority
- CH
- Switzerland
- Prior art keywords
- leak detection
- leak
- detection
- 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
- G01M3/04—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
- G01M3/202—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 using mass spectrometer detection systems
- G01M3/205—Accessories or associated equipment; Pump constructions
-
- 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
- G01M3/202—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 using mass spectrometer detection systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0051769 | 1965-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH454492A true CH454492A (en) | 1968-04-15 |
Family
ID=7274267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1156166A CH454492A (en) | 1965-10-02 | 1966-08-11 | Device for leak detection |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH454492A (en) |
| FR (1) | FR1495806A (en) |
| GB (1) | GB1157009A (en) |
| NL (1) | NL6612514A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2452699A1 (en) * | 1979-03-28 | 1980-10-24 | Cit Alcatel | SNIFFING DEVICE FOR A MASS SPECTROMETER HELIUM LEAK DETECTOR |
| GB2133893A (en) * | 1983-01-19 | 1984-08-01 | Bl Tech Ltd | Detecting leaks |
| FI970665A0 (en) | 1996-04-15 | 1997-02-17 | Espoon Paineilma Oy | Foerfarande Foer identifier av laeckage i en foerpackning isynnerhet livsmedels- och laekemedelsfoerpackning samt foerbaettrande av haollbarheten hos vaetskeformiga livsmedel vilka aer foerpackade i aseptiska kartongfoerpackningar |
| DE19903097A1 (en) | 1999-01-27 | 2000-08-03 | Leybold Vakuum Gmbh | Test gas leak detector |
-
1966
- 1966-08-11 CH CH1156166A patent/CH454492A/en unknown
- 1966-09-06 NL NL6612514A patent/NL6612514A/xx unknown
- 1966-09-30 GB GB43909/66A patent/GB1157009A/en not_active Expired
- 1966-10-03 FR FR78636A patent/FR1495806A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1495806A (en) | 1967-09-22 |
| GB1157009A (en) | 1969-07-02 |
| NL6612514A (en) | 1967-04-03 |
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