PT807246E - Metodo de avaliacao da integridade de uma vedacao - Google Patents
Metodo de avaliacao da integridade de uma vedacaoInfo
- Publication number
- PT807246E PT807246E PT96903771T PT96903771T PT807246E PT 807246 E PT807246 E PT 807246E PT 96903771 T PT96903771 T PT 96903771T PT 96903771 T PT96903771 T PT 96903771T PT 807246 E PT807246 E PT 807246E
- Authority
- PT
- Portugal
- Prior art keywords
- sealed container
- electrode
- bath solution
- electrolyte
- electric current
- Prior art date
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
-
- 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
-
- 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
- G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Blast Furnaces (AREA)
- Protection Of Generators And Motors (AREA)
- Air Bags (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/381,369 US5535618A (en) | 1995-01-31 | 1995-01-31 | Seal integrity evaluation method |
Publications (1)
Publication Number | Publication Date |
---|---|
PT807246E true PT807246E (pt) | 2003-11-28 |
Family
ID=23504754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT96903771T PT807246E (pt) | 1995-01-31 | 1996-01-29 | Metodo de avaliacao da integridade de uma vedacao |
Country Status (14)
Country | Link |
---|---|
US (1) | US5535618A (pt) |
EP (1) | EP0807246B1 (pt) |
JP (1) | JPH10513557A (pt) |
KR (1) | KR19980701796A (pt) |
AT (1) | ATE244875T1 (pt) |
AU (1) | AU4774996A (pt) |
BR (1) | BR9607494A (pt) |
CA (1) | CA2211000C (pt) |
DE (1) | DE69629015T2 (pt) |
DK (1) | DK0807246T3 (pt) |
ES (1) | ES2203678T3 (pt) |
HK (1) | HK1005101A1 (pt) |
PT (1) | PT807246E (pt) |
WO (1) | WO1996024036A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2681764B2 (ja) * | 1995-07-12 | 1997-11-26 | ジョーベン電機株式会社 | 密封包装物の検査方法 |
DE19651208C2 (de) * | 1996-12-10 | 1999-05-27 | Boehringer Ingelheim Kg | Verfahren und Vorrichtung zur zerstörungsfreien Dichtigkeitsprüfung von mit Flüssigkeit gefüllten Behältnissen |
WO1998040714A1 (en) * | 1997-03-12 | 1998-09-17 | Hoppmann Corporation | System and method for high voltage leak detection |
JP3703614B2 (ja) * | 1997-11-28 | 2005-10-05 | サッポロホールディングス株式会社 | 内容液の漏洩検査装置 |
US6411110B1 (en) * | 1999-08-17 | 2002-06-25 | Micron Technology, Inc. | Apparatuses and methods for determining if protective coatings on semiconductor substrate holding devices have been compromised |
AU4396101A (en) * | 2000-04-04 | 2001-10-15 | Chubpak Australia Pty Ltd | Perforation detection method |
AUPQ667800A0 (en) * | 2000-04-04 | 2000-05-04 | Chubpak Australia Pty Ltd | Detection method |
US6526810B2 (en) * | 2000-06-23 | 2003-03-04 | The Quaker Oats Company | Mobile apparatus and method for testing a container seal |
US6415651B1 (en) * | 2000-06-23 | 2002-07-09 | The Quaker Oats Company | Mobile pneumatic apparatus and method for testing a container seal |
US6662632B1 (en) * | 2002-10-08 | 2003-12-16 | Larry L. Parker | Lined tank equipped with leak detection and monitoring system |
US20060011475A1 (en) * | 2004-06-30 | 2006-01-19 | Hung-Hsiang Lin | In-situ monitoring and controlling system for chemical vessels or tanks |
US7038464B2 (en) * | 2004-08-26 | 2006-05-02 | Diamond Machine Werks, Inc. | Carrier line oriented spin high voltage leak detection system and method |
TWI284202B (en) * | 2004-11-29 | 2007-07-21 | Yuanpei Inst Of Science And Te | Method for detecting defects in a package containing metal foil by cyclic voltammetry |
DE102006030224A1 (de) * | 2006-06-30 | 2008-01-03 | Imi Intelligent Medical Implants Ag | Vorrichtung und Verfahren zum Überprüfen der Dichtigkeit von Feuchtigkeitsbarrieren für Implantate |
DE102008003741A1 (de) * | 2008-01-10 | 2009-07-16 | tantec Oberflächenbehandlung GmbH | Leckdetektions-Vorrichtung |
US8973425B2 (en) * | 2009-12-29 | 2015-03-10 | Nestec S.A. | Seal integrity evaluation device and method of use thereof |
IT1398352B1 (it) * | 2010-03-09 | 2013-02-22 | Convel Srl | Apparecchiatura per il controllo della tenuta di tappi su contenitori e procedimento di controllo della suddetta tenuta |
CN105973549A (zh) * | 2016-06-04 | 2016-09-28 | 陈志刚 | 电极检漏装置 |
CN106226188A (zh) * | 2016-07-12 | 2016-12-14 | 欧德机械成都有限公司 | 一种乳制品包装杯孔眼检测结构 |
EP3564645A1 (en) * | 2018-05-04 | 2019-11-06 | Dyconex AG | Method for testing plastic enclosures of medical devices |
CN109950645B (zh) * | 2019-02-26 | 2021-03-30 | 重庆金康动力新能源有限公司 | 漏液检测装置、动力电池系统及电动汽车 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2846872A (en) * | 1945-08-02 | 1958-08-12 | William A Mcadams | Leakage testing method |
US3431773A (en) * | 1966-07-12 | 1969-03-11 | David L Calhoun | Method and apparatus for leak testing |
NL7109071A (pt) * | 1971-07-01 | 1973-01-03 | ||
DE2636799C3 (de) * | 1976-08-16 | 1979-01-25 | Hoechst Ag, 6000 Frankfurt | Kunststoffbehälter und Verfahren zur zerstörungsfreien Prüfung der Dichtigkeit des verschlossenen Kunststoffbehälters |
US4135384A (en) * | 1976-09-29 | 1979-01-23 | Gte Sylvania Incorporated | Method of determining electrolyte leakage in hermetically sealed electrochemical cell |
US4235332A (en) * | 1979-03-23 | 1980-11-25 | Anprosol Incorporated | Sterilization system |
US4282744A (en) * | 1979-11-02 | 1981-08-11 | Western Electric Co., Inc. | Leak testing hermetically sealed electronic articles |
US4360573A (en) * | 1981-05-18 | 1982-11-23 | Medtronic, Inc. | Electrochemical cell construction |
US4542080A (en) * | 1984-02-13 | 1985-09-17 | Medtronic, Inc. | Filling system for hermetically sealed batteries |
US4920785A (en) * | 1984-06-21 | 1990-05-01 | Web Technology, Inc. | Hermeticity testing method and system |
US4736623A (en) * | 1987-03-30 | 1988-04-12 | Amoco Corporation | Leak detector |
US4909069A (en) * | 1987-11-27 | 1990-03-20 | Utah Medical Products, Inc. | Method and apparatus for detecting leaks in rubber gloves and the like |
-
1995
- 1995-01-31 US US08/381,369 patent/US5535618A/en not_active Expired - Fee Related
-
1996
- 1996-01-29 JP JP8523740A patent/JPH10513557A/ja active Pending
- 1996-01-29 PT PT96903771T patent/PT807246E/pt unknown
- 1996-01-29 EP EP96903771A patent/EP0807246B1/en not_active Expired - Lifetime
- 1996-01-29 BR BR9607494A patent/BR9607494A/pt not_active IP Right Cessation
- 1996-01-29 AT AT96903771T patent/ATE244875T1/de not_active IP Right Cessation
- 1996-01-29 WO PCT/US1996/001419 patent/WO1996024036A1/en not_active Application Discontinuation
- 1996-01-29 AU AU47749/96A patent/AU4774996A/en not_active Abandoned
- 1996-01-29 ES ES96903771T patent/ES2203678T3/es not_active Expired - Lifetime
- 1996-01-29 DE DE69629015T patent/DE69629015T2/de not_active Expired - Fee Related
- 1996-01-29 CA CA002211000A patent/CA2211000C/en not_active Expired - Fee Related
- 1996-01-29 KR KR1019970705193A patent/KR19980701796A/ko not_active Application Discontinuation
- 1996-01-29 DK DK96903771T patent/DK0807246T3/da active
-
1998
- 1998-05-19 HK HK98104308A patent/HK1005101A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2203678T3 (es) | 2004-04-16 |
DE69629015D1 (de) | 2003-08-14 |
DK0807246T3 (da) | 2003-11-03 |
US5535618A (en) | 1996-07-16 |
KR19980701796A (ko) | 1998-06-25 |
DE69629015T2 (de) | 2004-04-15 |
CA2211000A1 (en) | 1996-08-08 |
BR9607494A (pt) | 1997-12-23 |
ATE244875T1 (de) | 2003-07-15 |
EP0807246A1 (en) | 1997-11-19 |
HK1005101A1 (en) | 1998-12-24 |
MX9705759A (es) | 1997-10-31 |
WO1996024036A1 (en) | 1996-08-08 |
JPH10513557A (ja) | 1998-12-22 |
EP0807246B1 (en) | 2003-07-09 |
CA2211000C (en) | 2001-11-27 |
AU4774996A (en) | 1996-08-21 |
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