FR2371682B1 - - Google Patents
Info
- Publication number
- FR2371682B1 FR2371682B1 FR7634704A FR7634704A FR2371682B1 FR 2371682 B1 FR2371682 B1 FR 2371682B1 FR 7634704 A FR7634704 A FR 7634704A FR 7634704 A FR7634704 A FR 7634704A FR 2371682 B1 FR2371682 B1 FR 2371682B1
- Authority
- FR
- France
- 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
- G01M3/16—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
- G01M3/186—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 for containers, e.g. radiators
- G01M3/188—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 for containers, e.g. radiators for 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
-
- 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
- G01M3/226—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 containers, e.g. radiators
- G01M3/228—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 containers, e.g. radiators for radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7634704A FR2371682A1 (en) | 1976-11-18 | 1976-11-18 | Checking surface condensers for cooling water leaks - using sample collection from tube plate and testing for salts |
DE19772749679 DE2749679A1 (en) | 1976-11-18 | 1977-11-07 | PROCEDURE AND EQUIPMENT FOR DETECTING LEAKS IN SURFACE CAPACITORS |
DE19777734091 DE7734091U1 (en) | 1976-11-18 | 1977-11-07 | DEVICE FOR DETECTING LEAKS IN SURFACE CAPACITORS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7634704A FR2371682A1 (en) | 1976-11-18 | 1976-11-18 | Checking surface condensers for cooling water leaks - using sample collection from tube plate and testing for salts |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2371682A1 FR2371682A1 (en) | 1978-06-16 |
FR2371682B1 true FR2371682B1 (en) | 1979-03-23 |
Family
ID=9180045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7634704A Granted FR2371682A1 (en) | 1976-11-18 | 1976-11-18 | Checking surface condensers for cooling water leaks - using sample collection from tube plate and testing for salts |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE2749679A1 (en) |
FR (1) | FR2371682A1 (en) |
-
1976
- 1976-11-18 FR FR7634704A patent/FR2371682A1/en active Granted
-
1977
- 1977-11-07 DE DE19772749679 patent/DE2749679A1/en not_active Withdrawn
- 1977-11-07 DE DE19777734091 patent/DE7734091U1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2371682A1 (en) | 1978-06-16 |
DE7734091U1 (en) | 1978-09-21 |
DE2749679A1 (en) | 1978-05-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |