ES2065590T3 - Dispositivo para el control de estanqueidad de una pieza. - Google Patents
Dispositivo para el control de estanqueidad de una pieza.Info
- Publication number
- ES2065590T3 ES2065590T3 ES91115189T ES91115189T ES2065590T3 ES 2065590 T3 ES2065590 T3 ES 2065590T3 ES 91115189 T ES91115189 T ES 91115189T ES 91115189 T ES91115189 T ES 91115189T ES 2065590 T3 ES2065590 T3 ES 2065590T3
- Authority
- ES
- Spain
- Prior art keywords
- vacuum chamber
- helium
- inspected
- coupler
- tightness control
- 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 - Lifetime
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
- G01M3/202—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Measurement Of Radiation (AREA)
- Optical Measuring Cells (AREA)
- Cable Accessories (AREA)
Abstract
DISPOSITIVO DE CONTROL DE ESTANQUEIDAD DE UNA PIEZA (1) QUE COMPRENDE UNA CAMARA DE VACIO (2) EN LA QUE ESTA COLOCADA UNA PIEZA (1) A CONTROLAR, UN DETECTOR DE FUGA DE HELIO (6) QUE ESTA CONECTADO A DICHA CAMARA DE VACIO, ESTANDO LA PIEZA A CONTROLAR INFLADA CON HELIO O UNA MEZCLA DE AIRE-HELIO POR UN CONDUCTO EXTERNO QUE PENETRA EN DICHA CAMARA DE VACIO Y QUE COMPRENDE UN ACOPLADOR (10) PARA SU ACOPLAMIENTO CON DICHA PIEZA, CARACTERIZADO EN QUE DICHO ACOPLADOR (10) ESTA RODEADO POR UNA CAMARA COLECTORA (13) CONECTADA POR UN CONDUCTO A UNA BOMBA DE VACIO (14) SITUADA EN EL EXTERIOR DE DICHA CAMARA DE VACIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9011272A FR2666654B1 (fr) | 1990-09-12 | 1990-09-12 | Dispositif de controle d'etancheite d'une piece. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2065590T3 true ES2065590T3 (es) | 1995-02-16 |
Family
ID=9400262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91115189T Expired - Lifetime ES2065590T3 (es) | 1990-09-12 | 1991-09-09 | Dispositivo para el control de estanqueidad de una pieza. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5172583A (es) |
EP (1) | EP0477640B1 (es) |
JP (1) | JPH04233429A (es) |
AT (1) | ATE113379T1 (es) |
DE (1) | DE69104805T2 (es) |
ES (1) | ES2065590T3 (es) |
FR (1) | FR2666654B1 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5344480A (en) * | 1992-05-05 | 1994-09-06 | Praxair Technology, Inc. | Pressurizing with and recovering helium |
DE4335894A1 (de) * | 1993-10-21 | 1995-04-27 | Leybold Ag | Verfahren zur Untersuchung der Eigenschaften eines Prüflings mit einem Hohlraum sowie für die Durchführung dieses Verfahrens geeignete Einrichtung |
DE19627922A1 (de) * | 1996-07-11 | 1998-01-15 | Leybold Vakuum Gmbh | Verfahren und Vorrichtung zur Rückgewinnung des bei der Heliumlecksuche verwendeten Heliums |
US5767391A (en) * | 1996-11-25 | 1998-06-16 | Taiwan Semiconductor Manufacturing Company, Ltd | Leakage detect tool for vacuum bellows |
US5777209A (en) * | 1996-12-13 | 1998-07-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Leakage detection apparatus equipped with universal adapter head and method of testing |
US6082184A (en) | 1997-05-27 | 2000-07-04 | Martin Lehmann | Method for leak testing and leak testing apparatus |
JPH11230352A (ja) * | 1998-02-10 | 1999-08-27 | Nec Corp | 密閉容器及びその試験方法 |
FR2786566B1 (fr) * | 1998-11-26 | 2000-12-29 | Cit Alcatel | Procede et dispositif de detection de fuites sur echangeurs automobiles |
DE19903097A1 (de) * | 1999-01-27 | 2000-08-03 | Leybold Vakuum Gmbh | Testgaslecksuchgerät |
DE19935293A1 (de) * | 1999-07-27 | 2001-02-01 | Leybold Vakuum Gmbh | Folienlecksuchkammer |
US6330821B1 (en) * | 2000-02-14 | 2001-12-18 | The Goodyear Tire & Rubber Company | Method of detecting expansion vessel leakage |
GB2370649B (en) * | 2000-11-09 | 2003-06-25 | Toppan Printing Co Ltd | Measurement of rate of transmission of a vapour through a sample |
US6520002B2 (en) * | 2001-06-14 | 2003-02-18 | Solar Turbines Inc | Apparatus and method for testing a recuperator cell for an air leak |
US6851316B2 (en) * | 2003-01-27 | 2005-02-08 | The Boc Group, Inc. | Apparatus and method for recovery and recycle of tracer gas from leak testing process with randomly varying demand |
DE10354301B3 (de) * | 2003-11-20 | 2005-08-18 | Eaton Fluid Power Gmbh | Vakuummessbehälter |
DE102004028875A1 (de) * | 2004-06-15 | 2006-01-05 | Daimlerchrysler Ag | Einrichtung zur Dichtheitsprüfung hohler Werkstücke |
DE102004045803A1 (de) * | 2004-09-22 | 2006-04-06 | Inficon Gmbh | Leckprüfverfahren und Leckprüfvorrichtung |
EP1698543B2 (de) | 2005-03-03 | 2011-08-17 | ArvinMeritor GmbH | Dachmodul mit Antenne |
JP2007147327A (ja) * | 2005-11-24 | 2007-06-14 | Denso Corp | 気密漏れ検査装置 |
US7987697B2 (en) * | 2008-07-14 | 2011-08-02 | Continental Tire North America, Inc. | Curing bladder leak detection system for a tire press |
US20100107569A1 (en) * | 2008-11-06 | 2010-05-06 | Havemann Gregory L | Plastic tube sealing and test system |
US9146184B1 (en) | 2008-11-06 | 2015-09-29 | AnC Precision Machining Inc. | Plastic tube sealing and test system |
US8950242B1 (en) * | 2011-11-09 | 2015-02-10 | The Boeing Company | Testing hoses at increased pressure vessels |
CN105240636B (zh) * | 2015-11-04 | 2017-09-26 | 北京中科科美真空技术有限责任公司 | 真空氦检漏装置及其密封连接管 |
CN105889679A (zh) * | 2016-05-12 | 2016-08-24 | 爱发科东方真空(成都)有限公司 | 真空箱箱内软管连接装置 |
FR3068781A1 (fr) * | 2017-07-06 | 2019-01-11 | Ateq | Procede de detection de fuite d'une piece creuse et installation pour la mise en œuvre d'un tel procede |
JP6708191B2 (ja) * | 2017-09-21 | 2020-06-10 | 株式会社デンソー | 漏れ検査装置及び漏れ検査方法 |
IT201900006920A1 (it) * | 2019-05-16 | 2020-11-16 | Ft System Srl | Metodo ed apparato per il riconoscimento della presenza di fughe da contenitori sigillati |
CN110243553B (zh) * | 2019-05-31 | 2021-03-05 | 安徽歌博科技有限公司 | 一种分离式氦质谱检漏仪 |
US11519813B2 (en) * | 2019-08-08 | 2022-12-06 | Advanced Pressure Technology | Method for pressurized leak testing |
CN111678659A (zh) * | 2020-06-09 | 2020-09-18 | 江苏省如高高压电器有限公司 | 一种瓷柱式断路器检漏方法 |
US11624672B2 (en) * | 2020-06-23 | 2023-04-11 | Ateq | Apparatus and method for automatic leak detection |
US20230030617A1 (en) * | 2021-07-29 | 2023-02-02 | Changxin Memory Technologies, Inc. | Leak detection cart and leak detection method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2255921A (en) * | 1939-03-17 | 1941-09-16 | Chester A Fear | Pipe joint tester |
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 |
DE2728837C2 (de) * | 1977-06-27 | 1982-09-16 | Leybold-Heraeus GmbH, 5000 Köln | Abdichtende Einrichtung für die integrale Lecksuche |
GB2055210A (en) * | 1979-08-13 | 1981-02-25 | Drexel Equipment Ltd | Leak testing pipes |
US4282743A (en) * | 1979-09-18 | 1981-08-11 | The United States Of America As Represented By The United States Department Of Energy | Leak test fitting |
US4553435A (en) * | 1983-07-19 | 1985-11-19 | The United States Of America As Represented By The Secretary Of The Air Force | Elevated transient temperature leak test for unstable microelectronic packages |
US4938063A (en) * | 1988-09-13 | 1990-07-03 | Spectronics Corporation | Apparatus and method for infusing a material into a closed loop system |
-
1990
- 1990-09-12 FR FR9011272A patent/FR2666654B1/fr not_active Expired - Fee Related
-
1991
- 1991-09-09 ES ES91115189T patent/ES2065590T3/es not_active Expired - Lifetime
- 1991-09-09 EP EP91115189A patent/EP0477640B1/fr not_active Revoked
- 1991-09-09 DE DE69104805T patent/DE69104805T2/de not_active Revoked
- 1991-09-09 AT AT91115189T patent/ATE113379T1/de not_active IP Right Cessation
- 1991-09-11 JP JP3231928A patent/JPH04233429A/ja active Pending
- 1991-09-12 US US07/758,150 patent/US5172583A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69104805T2 (de) | 1995-03-02 |
FR2666654B1 (fr) | 1994-12-23 |
JPH04233429A (ja) | 1992-08-21 |
US5172583A (en) | 1992-12-22 |
ATE113379T1 (de) | 1994-11-15 |
EP0477640B1 (fr) | 1994-10-26 |
DE69104805D1 (de) | 1994-12-01 |
FR2666654A1 (fr) | 1992-03-13 |
EP0477640A1 (fr) | 1992-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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