FR2638233B1 - Dispositif de detection de fuites de gaz - Google Patents
Dispositif de detection de fuites de gazInfo
- Publication number
- FR2638233B1 FR2638233B1 FR8813862A FR8813862A FR2638233B1 FR 2638233 B1 FR2638233 B1 FR 2638233B1 FR 8813862 A FR8813862 A FR 8813862A FR 8813862 A FR8813862 A FR 8813862A FR 2638233 B1 FR2638233 B1 FR 2638233B1
- Authority
- FR
- France
- Prior art keywords
- detection device
- leak detection
- gas leak
- gas
- leak
- 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 - Fee Related
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883835167 DE3835167A1 (de) | 1988-10-15 | 1988-10-15 | Einrichtung zur erkennung von gasleckverlusten |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2638233A1 FR2638233A1 (fr) | 1990-04-27 |
FR2638233B1 true FR2638233B1 (fr) | 1991-01-18 |
Family
ID=6365197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8813862A Expired - Fee Related FR2638233B1 (fr) | 1988-10-15 | 1988-10-21 | Dispositif de detection de fuites de gaz |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3835167A1 (fr) |
FR (1) | FR2638233B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9006273U1 (fr) * | 1990-06-02 | 1991-10-10 | Rau Gmbh, 8900 Augsburg, De | |
CN111895276B (zh) * | 2020-07-15 | 2022-04-22 | 广东珠江燃气集团股份有限公司 | 一种燃气供气管道内部气压监测装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2045939A (en) * | 1979-03-30 | 1980-11-05 | Tattini R M | Gas leak detection and shut-off system |
US4722219A (en) * | 1986-10-30 | 1988-02-02 | Antares, Inc. | Method and apparatus for zero drift compensation in a leak detector using a trace gas detector circuit |
-
1988
- 1988-10-15 DE DE19883835167 patent/DE3835167A1/de not_active Withdrawn
- 1988-10-21 FR FR8813862A patent/FR2638233B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2638233A1 (fr) | 1990-04-27 |
DE3835167A1 (de) | 1990-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |