DE10306245A1 - Verfahren und Vorrichtung zur Erkennung von Lecks - Google Patents
Verfahren und Vorrichtung zur Erkennung von Lecks Download PDFInfo
- Publication number
- DE10306245A1 DE10306245A1 DE10306245A DE10306245A DE10306245A1 DE 10306245 A1 DE10306245 A1 DE 10306245A1 DE 10306245 A DE10306245 A DE 10306245A DE 10306245 A DE10306245 A DE 10306245A DE 10306245 A1 DE10306245 A1 DE 10306245A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- housing
- leak
- test
- sniffer probe
- 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- Withdrawn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 title claims abstract description 41
- 238000011010 flushing procedure Methods 0.000 title 1
- 239000000523 sample Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000011156 evaluation Methods 0.000 claims abstract description 5
- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 53
- 238000010926 purge Methods 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000001310 location test Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10306245A DE10306245A1 (de) | 2003-02-14 | 2003-02-14 | Verfahren und Vorrichtung zur Erkennung von Lecks |
EP04700690A EP1599713A2 (de) | 2003-02-14 | 2004-01-08 | Verfahren und vorrichtung zur erkennung von lecks |
PCT/EP2004/000062 WO2004072601A2 (de) | 2003-02-14 | 2004-01-08 | Verfahren und vorrichtung zur erkennung von lecks |
JP2006501537A JP2006517658A (ja) | 2003-02-14 | 2004-01-08 | リークを認知するための方法および装置 |
KR1020057014950A KR20050098930A (ko) | 2003-02-14 | 2004-01-08 | 누출 감지 방법 및 장치 |
CNA2004800040681A CN1748134A (zh) | 2003-02-14 | 2004-01-08 | 鉴别泄漏的方法与装置 |
BRPI0407500-5A BRPI0407500A (pt) | 2003-02-14 | 2004-01-08 | processo e dispositivo para o reconhecimento de vazamentos |
MXPA05007774A MXPA05007774A (es) | 2003-02-14 | 2004-01-08 | Metodo y dispositivo para identificar fugas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10306245A DE10306245A1 (de) | 2003-02-14 | 2003-02-14 | Verfahren und Vorrichtung zur Erkennung von Lecks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10306245A1 true DE10306245A1 (de) | 2004-08-26 |
Family
ID=32747857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10306245A Withdrawn DE10306245A1 (de) | 2003-02-14 | 2003-02-14 | Verfahren und Vorrichtung zur Erkennung von Lecks |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1599713A2 (zh) |
JP (1) | JP2006517658A (zh) |
KR (1) | KR20050098930A (zh) |
CN (1) | CN1748134A (zh) |
BR (1) | BRPI0407500A (zh) |
DE (1) | DE10306245A1 (zh) |
MX (1) | MXPA05007774A (zh) |
WO (1) | WO2004072601A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005007609A1 (de) * | 2005-02-18 | 2006-08-31 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Kaltleckprüfung an einer Vakuumeinrichtung |
DE102006016747A1 (de) * | 2006-04-10 | 2007-10-18 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Verfahren und Vorrichtung zur Leckprüfung |
DE102008037300A1 (de) | 2008-08-11 | 2010-02-25 | Robert Brockmann | Herstellung eines Reingases, insbesondere für die Dichtheitsprüfung an einem druckbeaufschlagten Bauteil |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006028778A1 (de) * | 2006-06-23 | 2007-12-27 | Inficon Gmbh | Lecksuchgerät |
JP5198946B2 (ja) * | 2008-06-20 | 2013-05-15 | ニチアス株式会社 | 保温材、保温構造及び保温構造の湿分漏洩検知方法 |
KR101353906B1 (ko) * | 2011-08-05 | 2014-01-22 | 김학성 | 배출관 케이스가 결합된 차량용 내압용기 가스감지장치 |
CN102889966B (zh) * | 2012-09-28 | 2015-06-24 | 西安电力高等专科学校 | 压力容器检测用辅助工具以及包括该辅助工具的检测方法 |
KR101349313B1 (ko) * | 2013-01-10 | 2014-01-16 | 주식회사 사람들 | 누설 여부 검지가 가능한 진공배관용 연결부재 |
FR3110968B1 (fr) * | 2020-05-29 | 2022-07-29 | Grtgaz | Dispositif de prélèvement de fuite de gaz avec débit élevé |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2009197A1 (en) * | 1970-02-27 | 1971-09-09 | Volkswagenwerk Ag | Gas leak testing device |
US3837228A (en) * | 1973-04-09 | 1974-09-24 | Vacuum Inst Corp | Tracer gas-permeable probe for leak detectors |
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 |
US4557139A (en) * | 1984-07-31 | 1985-12-10 | Loomis International Inc. | Leak detection method and apparatus |
US5563335A (en) * | 1995-02-28 | 1996-10-08 | Gas Research Institute | High flow rate sampler for measuring emissions at process components |
US20020073767A1 (en) * | 1999-09-28 | 2002-06-20 | Michael Webb | Method for measuring chemical emissions |
DE10207972A1 (de) * | 2001-02-26 | 2002-10-10 | Frape Behr Sa | Detektor für Dichtungsdefekte, entsprechende Verfahren, Verwendung und Wärmeaustauscher |
JP2003035622A (ja) * | 2001-07-19 | 2003-02-07 | Yamaha Fine Technologies Co Ltd | ワークの漏れ検査装置、漏れ検査装置用チャンバおよび漏れ検査方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4601194A (en) * | 1983-01-18 | 1986-07-22 | Damco Testers, Inc. | Method and apparatus for leak testing of pipe |
US4507954A (en) * | 1983-06-27 | 1985-04-02 | Tubing Testors, Inc. | Wraparound used for testing tubing with premixed gases |
US5176025A (en) * | 1991-02-19 | 1993-01-05 | E. O. Butts Consultants Ltd. | Pipeline secondary containment system and method |
US5309752A (en) * | 1992-07-17 | 1994-05-10 | Praxair Technology, Inc. | Leakage measurement into a gas-charged collapsible container |
US5330720A (en) * | 1993-02-23 | 1994-07-19 | Hughes Aircraft Company | System for detecting fugitive emissions |
US5520003A (en) * | 1994-12-01 | 1996-05-28 | Cornfield; Lloyd | Leak container and method |
US5553483A (en) * | 1995-08-15 | 1996-09-10 | Pilot Industries, Inc. | Leak detection system |
DE19813432A1 (de) * | 1998-03-27 | 1999-09-30 | Michael Stetter | Verfahren und Anordnung zur lokalen Dichtheitsprüfung |
US6196056B1 (en) * | 1998-04-15 | 2001-03-06 | Vacuum Instrument Corp. | System for determining integrity of a gas-sealed compartment |
-
2003
- 2003-02-14 DE DE10306245A patent/DE10306245A1/de not_active Withdrawn
-
2004
- 2004-01-08 BR BRPI0407500-5A patent/BRPI0407500A/pt not_active Application Discontinuation
- 2004-01-08 KR KR1020057014950A patent/KR20050098930A/ko not_active Application Discontinuation
- 2004-01-08 MX MXPA05007774A patent/MXPA05007774A/es unknown
- 2004-01-08 EP EP04700690A patent/EP1599713A2/de not_active Withdrawn
- 2004-01-08 CN CNA2004800040681A patent/CN1748134A/zh active Pending
- 2004-01-08 JP JP2006501537A patent/JP2006517658A/ja active Pending
- 2004-01-08 WO PCT/EP2004/000062 patent/WO2004072601A2/de not_active Application Discontinuation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2009197A1 (en) * | 1970-02-27 | 1971-09-09 | Volkswagenwerk Ag | Gas leak testing device |
US3837228A (en) * | 1973-04-09 | 1974-09-24 | Vacuum Inst Corp | Tracer gas-permeable probe for leak detectors |
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 |
US4557139A (en) * | 1984-07-31 | 1985-12-10 | Loomis International Inc. | Leak detection method and apparatus |
US5563335A (en) * | 1995-02-28 | 1996-10-08 | Gas Research Institute | High flow rate sampler for measuring emissions at process components |
US20020073767A1 (en) * | 1999-09-28 | 2002-06-20 | Michael Webb | Method for measuring chemical emissions |
DE10207972A1 (de) * | 2001-02-26 | 2002-10-10 | Frape Behr Sa | Detektor für Dichtungsdefekte, entsprechende Verfahren, Verwendung und Wärmeaustauscher |
JP2003035622A (ja) * | 2001-07-19 | 2003-02-07 | Yamaha Fine Technologies Co Ltd | ワークの漏れ検査装置、漏れ検査装置用チャンバおよび漏れ検査方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005007609A1 (de) * | 2005-02-18 | 2006-08-31 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Kaltleckprüfung an einer Vakuumeinrichtung |
DE102006016747A1 (de) * | 2006-04-10 | 2007-10-18 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Verfahren und Vorrichtung zur Leckprüfung |
WO2007118615A2 (de) * | 2006-04-10 | 2007-10-25 | Robert Brockmann | Verfahren und vorrichtung zur leckprüfung |
WO2007118615A3 (de) * | 2006-04-10 | 2008-01-31 | Robert Brockmann | Verfahren und vorrichtung zur leckprüfung |
US8074492B2 (en) | 2006-04-10 | 2011-12-13 | Robert Brockmann | Method and apparatus for the detection of leaks |
DE102008037300A1 (de) | 2008-08-11 | 2010-02-25 | Robert Brockmann | Herstellung eines Reingases, insbesondere für die Dichtheitsprüfung an einem druckbeaufschlagten Bauteil |
US8661847B2 (en) | 2008-08-11 | 2014-03-04 | Robert Brockmann | Production of a clean gas, in particular for testing a pressurized construction component for leaks |
Also Published As
Publication number | Publication date |
---|---|
WO2004072601A3 (de) | 2005-09-22 |
EP1599713A2 (de) | 2005-11-30 |
CN1748134A (zh) | 2006-03-15 |
JP2006517658A (ja) | 2006-07-27 |
KR20050098930A (ko) | 2005-10-12 |
MXPA05007774A (es) | 2005-09-30 |
WO2004072601A2 (de) | 2004-08-26 |
BRPI0407500A (pt) | 2006-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |