GB1519499A - Testing articles for fluid-tightness - Google Patents
Testing articles for fluid-tightnessInfo
- Publication number
- GB1519499A GB1519499A GB3380775A GB3380775A GB1519499A GB 1519499 A GB1519499 A GB 1519499A GB 3380775 A GB3380775 A GB 3380775A GB 3380775 A GB3380775 A GB 3380775A GB 1519499 A GB1519499 A GB 1519499A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- test
- gas
- container
- aug
- 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
- G01M3/20—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
- G01M3/229—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 removably mounted in a test cell
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742441123 DE2441123A1 (de) | 1974-08-28 | 1974-08-28 | Verfahren zur dichtigkeitspruefung von gegenstaenden |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1519499A true GB1519499A (en) | 1978-07-26 |
Family
ID=5924240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3380775A Expired GB1519499A (en) | 1974-08-28 | 1975-08-13 | Testing articles for fluid-tightness |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2441123A1 (fr) |
FR (1) | FR2283430A1 (fr) |
GB (1) | GB1519499A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2327766A (en) * | 1997-07-28 | 1999-02-03 | Geoffrey Poulson | Leak detection apparatus |
CN104132786A (zh) * | 2014-07-31 | 2014-11-05 | 国家电网公司 | 一种适用于特高压换流变压器的快速检漏方法 |
DK178977B1 (en) * | 2015-12-07 | 2017-07-24 | Dansensor As | Fremgangsmåde og indretning til at teste en forseglet emballage for lækkende sporgas |
CN109341979A (zh) * | 2018-10-30 | 2019-02-15 | 大连元利流体技术有限公司 | 氮气与氦气检漏系统 |
CN112903203A (zh) * | 2021-01-27 | 2021-06-04 | 中核能源科技有限公司 | 一种大型容器正压氦质谱检测系统及检测方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3316765A1 (de) * | 1983-05-07 | 1984-11-08 | Leybold-Heraeus GmbH, 5000 Köln | Verfahren und vorrichtung zur lecksuche an turbinengehaeusen |
EP0165342A1 (fr) * | 1984-05-23 | 1985-12-27 | VARIAN S.p.A. | Appareil pour détecter des fuites dans des objets sous pression et des conteneurs sous pression |
US5499529A (en) * | 1993-06-02 | 1996-03-19 | The United States Of America As Represented By The United States Department Of Energy | Detecting small holes in packages |
JP2006504860A (ja) * | 2002-10-21 | 2006-02-09 | バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト | 酸素によって特に小範囲にダメージを受けるポリカーボネートの調製 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3577769A (en) * | 1969-04-02 | 1971-05-04 | Gen Electric | Leak-detection system |
US3762212A (en) * | 1971-07-15 | 1973-10-02 | Advanced Technologies Inc | Leak testing apparatus and methods |
GB1382720A (en) * | 1971-09-24 | 1975-02-05 | Varian Associates | Leak detecting system and method for passing a measured sample of gas to a leak detector |
-
1974
- 1974-08-28 DE DE19742441123 patent/DE2441123A1/de not_active Withdrawn
-
1975
- 1975-08-13 GB GB3380775A patent/GB1519499A/en not_active Expired
- 1975-08-20 FR FR7525801A patent/FR2283430A1/fr active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2327766A (en) * | 1997-07-28 | 1999-02-03 | Geoffrey Poulson | Leak detection apparatus |
CN104132786A (zh) * | 2014-07-31 | 2014-11-05 | 国家电网公司 | 一种适用于特高压换流变压器的快速检漏方法 |
DK178977B1 (en) * | 2015-12-07 | 2017-07-24 | Dansensor As | Fremgangsmåde og indretning til at teste en forseglet emballage for lækkende sporgas |
CN109341979A (zh) * | 2018-10-30 | 2019-02-15 | 大连元利流体技术有限公司 | 氮气与氦气检漏系统 |
CN109341979B (zh) * | 2018-10-30 | 2020-04-17 | 大连元利流体技术有限公司 | 氮气与氦气检漏系统 |
CN112903203A (zh) * | 2021-01-27 | 2021-06-04 | 中核能源科技有限公司 | 一种大型容器正压氦质谱检测系统及检测方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2283430A1 (fr) | 1976-03-26 |
DE2441123A1 (de) | 1976-03-11 |
FR2283430B1 (fr) | 1978-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |