IT7820656A0 - Rivelatore di perdite per difetto e tenuta in tubazioni per metallo liquido. - Google Patents
Rivelatore di perdite per difetto e tenuta in tubazioni per metallo liquido.Info
- Publication number
- IT7820656A0 IT7820656A0 IT7820656A IT2065678A IT7820656A0 IT 7820656 A0 IT7820656 A0 IT 7820656A0 IT 7820656 A IT7820656 A IT 7820656A IT 2065678 A IT2065678 A IT 2065678A IT 7820656 A0 IT7820656 A0 IT 7820656A0
- Authority
- IT
- Italy
- Prior art keywords
- defect
- liquid metal
- leak detector
- metal pipes
- seal leak
- Prior art date
Links
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
- 230000007547 defect Effects 0.000 title 1
- 229910001338 liquidmetal Inorganic materials 0.000 title 1
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
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
-
- 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
- G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
- G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
-
- 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
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/165—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means by means of cables or similar elongated devices, e.g. tapes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772709468 DE2709468A1 (de) | 1977-03-04 | 1977-03-04 | Lecknachweis fuer fluessigmetall-rohrleitungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7820656A0 true IT7820656A0 (it) | 1978-02-28 |
| IT1093126B IT1093126B (it) | 1985-07-19 |
Family
ID=6002787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT20656/78A IT1093126B (it) | 1977-03-04 | 1978-02-28 | Rivelatore di perdite per difetto e tenuta in tubazioni per metallo liquido |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2709468A1 (it) |
| FR (1) | FR2382685A1 (it) |
| GB (1) | GB1566691A (it) |
| IT (1) | IT1093126B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2455707A1 (fr) * | 1979-05-03 | 1980-11-28 | Carbonisation Entr Ceram | Sous-ensemble pour la detection de fuites d'un metal liquide et dispositif de detection comprenant plusieurs sous-ensembles de ce type |
| NO864468D0 (no) * | 1986-11-07 | 1986-11-07 | Aker Eng As | Transportledning. |
| US5256844A (en) * | 1986-11-07 | 1993-10-26 | Aker Engineering A/S | Arrangement in a pipeline transportation system |
| JPH01117759U (it) * | 1988-01-28 | 1989-08-09 | ||
| CN103175658B (zh) * | 2013-03-05 | 2015-09-30 | 中国核电工程有限公司 | 核电站管道泄漏率的试验方法及系统 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1377519A (fr) * | 1963-09-25 | 1964-11-06 | Procédé de détection des fuites d'une conduite de liquide et dispositif pour l'application de ce procédé | |
| DE1998784U (de) * | 1964-03-20 | 1968-12-19 | Wolfgang Dr Ing Staender | Vorrichtung zur feststellung und lokalisierung von leckstellen an rohrleitungen |
| GB1323076A (en) * | 1969-10-23 | 1973-07-11 | Atomic Energy Authority Uk | Leak detecting instruments |
| FR2115546A5 (it) * | 1970-11-24 | 1972-07-07 | Sigmund Frank | |
| US3721970A (en) * | 1971-10-06 | 1973-03-20 | Atomic Energy Commission | Alkali metal leak detector |
| US3882382A (en) * | 1972-09-07 | 1975-05-06 | Transco Inc | Insulated conduit cover and leak detector |
| GB1355176A (en) * | 1973-02-08 | 1974-06-05 | Nils Oestbo Ab | Means for detecting leakage from an oil conveying conduit |
| DE2640161A1 (de) * | 1976-09-07 | 1978-03-16 | Bernd Brandes | Fluessigkeits- oder gastransportkabel |
-
1977
- 1977-03-04 DE DE19772709468 patent/DE2709468A1/de not_active Withdrawn
-
1978
- 1978-02-28 IT IT20656/78A patent/IT1093126B/it active
- 1978-03-03 GB GB8641/78A patent/GB1566691A/en not_active Expired
- 1978-03-03 FR FR7806244A patent/FR2382685A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2709468A1 (de) | 1978-09-07 |
| IT1093126B (it) | 1985-07-19 |
| GB1566691A (en) | 1980-05-08 |
| FR2382685A1 (fr) | 1978-09-29 |
| FR2382685B1 (it) | 1983-02-11 |
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