FR1050021A - Vacuum verification process of the tightness of assemblies of any kind and device performing the process - Google Patents
Vacuum verification process of the tightness of assemblies of any kind and device performing the processInfo
- Publication number
- FR1050021A FR1050021A FR1050021DA FR1050021A FR 1050021 A FR1050021 A FR 1050021A FR 1050021D A FR1050021D A FR 1050021DA FR 1050021 A FR1050021 A FR 1050021A
- Authority
- FR
- France
- Prior art keywords
- tightness
- assemblies
- device performing
- verification process
- vacuum
- 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
- G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
- G01M3/14—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/143—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for pipe joints or seals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1050021T | 1952-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1050021A true FR1050021A (en) | 1954-01-05 |
Family
ID=9594012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1050021D Expired FR1050021A (en) | 1952-01-30 | 1952-01-30 | Vacuum verification process of the tightness of assemblies of any kind and device performing the process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1050021A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2817230A (en) * | 1954-10-18 | 1957-12-24 | Wilfred D Mccully | Leak testing device |
DE1225895B (en) * | 1963-06-28 | 1966-09-29 | Felten & Guilleaume Carlswerk | Method and device for testing the circumferential weld seam of pipes for leaks |
DE4032331A1 (en) * | 1990-10-09 | 1992-04-16 | Ultraschall Pruef Service | DRIVING DEVICE FOR A PIPE ROUND SEWING TEST HEAD |
US5263362A (en) * | 1992-06-10 | 1993-11-23 | Fluoroware, Inc. | Weld test tool |
-
1952
- 1952-01-30 FR FR1050021D patent/FR1050021A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2817230A (en) * | 1954-10-18 | 1957-12-24 | Wilfred D Mccully | Leak testing device |
DE1225895B (en) * | 1963-06-28 | 1966-09-29 | Felten & Guilleaume Carlswerk | Method and device for testing the circumferential weld seam of pipes for leaks |
DE4032331A1 (en) * | 1990-10-09 | 1992-04-16 | Ultraschall Pruef Service | DRIVING DEVICE FOR A PIPE ROUND SEWING TEST HEAD |
US5263362A (en) * | 1992-06-10 | 1993-11-23 | Fluoroware, Inc. | Weld test tool |
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