DE2533830A1 - Einrichtung zur lecksuche an prueflingen mit leicht verformbaren wandungen - Google Patents
Einrichtung zur lecksuche an prueflingen mit leicht verformbaren wandungenInfo
- Publication number
- DE2533830A1 DE2533830A1 DE19752533830 DE2533830A DE2533830A1 DE 2533830 A1 DE2533830 A1 DE 2533830A1 DE 19752533830 DE19752533830 DE 19752533830 DE 2533830 A DE2533830 A DE 2533830A DE 2533830 A1 DE2533830 A1 DE 2533830A1
- Authority
- DE
- Germany
- Prior art keywords
- test
- support surfaces
- hood
- leak detection
- space
- 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.)
- Withdrawn
Links
- 238000012360 testing method Methods 0.000 claims description 84
- 238000001514 detection method Methods 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 230000001427 coherent effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
- 239000012528 membrane Substances 0.000 description 7
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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
- G01M3/227—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 flexible or elastic containers
-
- 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
- G01M3/027—Details with respect to the testing of elastic elements, e.g. gloves, condoms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752533830 DE2533830A1 (de) | 1975-07-29 | 1975-07-29 | Einrichtung zur lecksuche an prueflingen mit leicht verformbaren wandungen |
| US05/705,005 US4055984A (en) | 1975-07-29 | 1976-07-14 | Device for detecting leaks in flexible articles |
| FR7623236A FR2319891A1 (fr) | 1975-07-29 | 1976-07-29 | Dispositif de detection de fuites su |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752533830 DE2533830A1 (de) | 1975-07-29 | 1975-07-29 | Einrichtung zur lecksuche an prueflingen mit leicht verformbaren wandungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2533830A1 true DE2533830A1 (de) | 1977-02-10 |
Family
ID=5952708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752533830 Withdrawn DE2533830A1 (de) | 1975-07-29 | 1975-07-29 | Einrichtung zur lecksuche an prueflingen mit leicht verformbaren wandungen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4055984A (enExample) |
| DE (1) | DE2533830A1 (enExample) |
| FR (1) | FR2319891A1 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8400398A (nl) * | 1984-02-08 | 1985-09-02 | Product Suppliers Ag | Lekdetectie. |
| US4584877A (en) * | 1984-06-07 | 1986-04-29 | Semyon Brayman | Method and fixture for leak detection |
| NL8502062A (nl) * | 1985-07-17 | 1987-02-16 | Product Suppliers Ag | Lekdetectie met flexibele zak. |
| US5205157A (en) * | 1986-12-04 | 1993-04-27 | Seal Integrity Systems, Inc. | Empty container leak testing |
| US4813268A (en) * | 1987-03-23 | 1989-03-21 | Superior Industries International, Inc. | Leakage detection apparatus for drum wheels and method therefore |
| DE3710443A1 (de) * | 1987-03-30 | 1988-10-20 | Weatherford Oil Tool | Einrichtung zum pruefen der gasdichtigkeit von hohlraumwaenden |
| US4905501A (en) * | 1987-12-24 | 1990-03-06 | Kabushiki Kaisha Nippon Automation | Jig for leak check |
| NL8800308A (nl) * | 1988-02-09 | 1989-09-01 | Product Suppliers Ag | Werkwijze en inrichting voor het onderzoeken van een verpakking op de aanwezigheid van een lek. |
| US5010761A (en) * | 1990-03-01 | 1991-04-30 | Superior Industries International, Inc. | Automated leak detection apparatus and method therefor |
| GB9123880D0 (en) * | 1991-11-09 | 1992-01-02 | Gore W L & Ass Uk | Leak testing |
| US5513516A (en) * | 1992-05-01 | 1996-05-07 | Visi-Pack, Inc. | Method and apparatus for leak testing a container |
| US5546789A (en) * | 1992-08-03 | 1996-08-20 | Intertech Development Company | Leakage detection system |
| DE19642099A1 (de) | 1996-10-12 | 1998-04-16 | Leybold Vakuum Gmbh | Prüfung der Dichtheit von Verpackungen |
| US6082184A (en) * | 1997-05-27 | 2000-07-04 | Martin Lehmann | Method for leak testing and leak testing apparatus |
| JP3303234B2 (ja) * | 1997-09-17 | 2002-07-15 | 株式会社吉野工業所 | 二重ブロー成形壜体の内容器リーク検査方法 |
| US5912561A (en) * | 1997-10-01 | 1999-06-15 | Colgate-Palmolive Company | Method and apparatus for package wall testing |
| DE19935293A1 (de) * | 1999-07-27 | 2001-02-01 | Leybold Vakuum Gmbh | Folienlecksuchkammer |
| US6427524B1 (en) | 1999-10-19 | 2002-08-06 | Benthos, Inc. | Multiple sensor in-line container inspection apparatus and method |
| US6722184B2 (en) | 2001-09-13 | 2004-04-20 | Guide Corporation | Apparatus and method for pressurized oxygen bulb curing and testing |
| US6647763B1 (en) * | 2002-03-21 | 2003-11-18 | The United States Of America As Represented By The Secretary Of The Navy | Optical vacuum leak detection device and method |
| US7017391B2 (en) * | 2002-09-17 | 2006-03-28 | Boehringer Ingelheim Pharma Gmbh & Co Kg | Method for measuring the leaktightness of sealed containers |
| DE602004021645D1 (de) * | 2004-09-17 | 2009-07-30 | Everhard Vissers | Vorrichtung zum testen von verpackungsmaterial |
| CH712127B1 (de) * | 2004-10-19 | 2017-08-15 | Soudronic Ag | Verfahren und Vorrichtung zur Dichtigkeitsprüfung von Aufreissdeckeln. |
| US7707871B2 (en) * | 2007-09-24 | 2010-05-04 | Raytheon Company | Leak detection system with controlled differential pressure |
| US8522599B2 (en) * | 2008-04-17 | 2013-09-03 | Isotech Laboratories, Inc. | Low dead-volume core-degassing apparatus |
| US8534120B1 (en) | 2012-09-14 | 2013-09-17 | Advanced Scientifics, Inc. | Test system and method for flexible containers |
| DE102014224799A1 (de) * | 2014-12-03 | 2016-06-09 | Inficon Gmbh | Dichtheitsprüfung mit Trägergas in Folienkammer |
| US10288543B2 (en) | 2016-01-16 | 2019-05-14 | Columbia Insurance Company | Methods for determining moisture permeability in textiles |
| AT16562U1 (de) * | 2017-02-24 | 2020-01-15 | Mits Gmbh | Verfahren zum Überprüfen einer Dichtheit eines flexiblen Behälters |
| GB201914246D0 (en) * | 2019-10-02 | 2019-11-13 | Vacuum Eng Services Ltd | Fluid evacuation apparatus |
| FR3128210B1 (fr) * | 2021-10-19 | 2025-10-03 | Sunaero Helitest | Procédé amélioré de diagnostic de pollution d'un réservoir d'aéronef |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB733348A (en) * | 1952-03-01 | 1955-07-13 | Infra Red Dev Company Ltd | Method of and apparatus for testing containers for gas-tightness |
| US3721117A (en) * | 1971-08-18 | 1973-03-20 | Carlisle Corp | Method and apparatus for detecting leaks in pneumatic wheels |
| US3949596A (en) * | 1974-12-11 | 1976-04-13 | The United States Of America As Represented By The United States Energy Research And Development Administration | Leak test fixture and method for using same |
-
1975
- 1975-07-29 DE DE19752533830 patent/DE2533830A1/de not_active Withdrawn
-
1976
- 1976-07-14 US US05/705,005 patent/US4055984A/en not_active Expired - Lifetime
- 1976-07-29 FR FR7623236A patent/FR2319891A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2319891B3 (enExample) | 1979-04-27 |
| FR2319891A1 (fr) | 1977-02-25 |
| US4055984A (en) | 1977-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |