DE69207199D1 - Verbindungsanordnung mit mittel zur leckdetektion - Google Patents
Verbindungsanordnung mit mittel zur leckdetektionInfo
- Publication number
- DE69207199D1 DE69207199D1 DE69207199T DE69207199T DE69207199D1 DE 69207199 D1 DE69207199 D1 DE 69207199D1 DE 69207199 T DE69207199 T DE 69207199T DE 69207199 T DE69207199 T DE 69207199T DE 69207199 D1 DE69207199 D1 DE 69207199D1
- Authority
- DE
- Germany
- Prior art keywords
- containment chamber
- detection means
- leak detection
- failure
- pair
- 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 - Fee Related
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
- G01M3/38—Investigating fluid-tightness of structures by using light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/167—Flanged joints characterised by the sealing means in connection with the appearance or detection of leaks
-
- 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
- G01M3/183—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 pipe joints or seals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/91—O-ring seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/656,304 US5090871A (en) | 1991-02-12 | 1991-02-12 | Junction assembly with leak detection means |
PCT/US1992/000154 WO1992014058A1 (en) | 1991-02-12 | 1992-01-09 | Junction assembly with leak detection means |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69207199D1 true DE69207199D1 (de) | 1996-02-08 |
DE69207199T2 DE69207199T2 (de) | 1996-08-08 |
Family
ID=24632493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69207199T Expired - Fee Related DE69207199T2 (de) | 1991-02-12 | 1992-01-09 | Verbindungsanordnung mit mittel zur leckdetektion |
Country Status (7)
Country | Link |
---|---|
US (1) | US5090871A (de) |
EP (1) | EP0604422B1 (de) |
JP (2) | JPH06501300A (de) |
KR (1) | KR0128805B1 (de) |
AT (1) | ATE132234T1 (de) |
DE (1) | DE69207199T2 (de) |
WO (1) | WO1992014058A1 (de) |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362115A (en) * | 1992-06-05 | 1994-11-08 | Carr Ronald L | Multi-ring gasket |
US5348310A (en) * | 1992-12-28 | 1994-09-20 | The Dow Chemical Company | Double spiral-wound gasket assembly with leak detection |
US5488995A (en) * | 1993-04-30 | 1996-02-06 | Union Oil Company Of California | Mobile fire apparatus having hose coupling-vehicle brake interlock |
DE4320939A1 (de) * | 1993-06-24 | 1995-01-05 | Freudenberg Carl Fa | Dichtung |
CA2127957A1 (en) | 1993-09-29 | 1995-03-30 | Gerald A. Babuder | Clamped flange fitting and assembly |
US6948717B1 (en) | 1994-07-13 | 2005-09-27 | Kc Multi-Ring Products, Inc. | Joint assembly employing multi-ring gasket |
US5580103A (en) * | 1994-07-19 | 1996-12-03 | Furon Company | Coupling device |
US5482618A (en) * | 1994-07-19 | 1996-01-09 | Systems Chemistry, Inc. | Flow-through, in-line filter housing |
US5941530A (en) * | 1995-02-10 | 1999-08-24 | Fmc Corporation | Unidirectional environment barrier seal for subsea wellhead equipment and valves |
US5636753A (en) * | 1995-03-16 | 1997-06-10 | Wilkinson; Dennis | Stabilizer for plural drum stacks |
US5660417A (en) * | 1995-06-05 | 1997-08-26 | Chevron U.S.A. Inc. | Indicator for maintaining seals in flange assemblies |
US5645301A (en) * | 1995-11-13 | 1997-07-08 | Furon Company | Fluid transport coupling |
US5865971A (en) * | 1996-03-22 | 1999-02-02 | Faraday Technology, Inc. | Sealing ring with electrochemical sensing electrode |
PT907858E (pt) * | 1996-07-03 | 2004-02-27 | Codelast Ltd | Juntas |
US5947533A (en) * | 1996-08-02 | 1999-09-07 | Fisher; Ronald K. | Gasket assembly with elastomer expansion area |
US6041669A (en) * | 1996-10-02 | 2000-03-28 | Nft Incorporated | Methods of and apparatus for testing and venting drums |
US5767422A (en) * | 1996-10-02 | 1998-06-16 | Nft Incorporated | Methods of and apparatus for testing and venting drums |
EP0841516B1 (de) * | 1996-11-08 | 2000-05-17 | Karl Heinz Friedrich | Elektronische Messeinrichtung zur Erfassung von Undichtigkeiten von Dichtungen für flüssige Medien |
US6039319A (en) * | 1997-02-24 | 2000-03-21 | Swagelok Company | Hygienic fitting with thermal expansion area for gasket |
US6000422A (en) * | 1997-05-08 | 1999-12-14 | Shigemoto & Annette Ii, Inc. | Fluid device with double containment |
DE19804329A1 (de) † | 1998-02-04 | 1999-08-05 | Knecht Filterwerke Gmbh | Flüssigkeitsfilter |
JPH11230352A (ja) | 1998-02-10 | 1999-08-27 | Nec Corp | 密閉容器及びその試験方法 |
US6032958A (en) * | 1998-03-31 | 2000-03-07 | Hydril Company | Bi-directional pressure-energized metal seal |
JP2000074778A (ja) * | 1998-09-02 | 2000-03-14 | Yamaha Corp | リークテスタ |
FR2789663B1 (fr) * | 1999-02-15 | 2001-03-30 | Commissariat Energie Atomique | Emballage a controle continu d'etancheite |
US6298881B1 (en) | 1999-03-16 | 2001-10-09 | Shigemoto & Annett Ii, Inc. | Modular fluid handling assembly and modular fluid handling units with double containment |
US6349947B1 (en) * | 1999-06-23 | 2002-02-26 | Mve, Inc. | High pressure chamber door seal with leak detection system |
AU2001282062A1 (en) * | 2000-09-13 | 2002-03-26 | Fitr Gesellschaft Fur Innovation Im Tief- Und Rohrleitungsbau Weimar M.b.H. | Sealing system |
SE522656C2 (sv) * | 2000-11-24 | 2004-02-24 | Electrolux Ab | Indikeringsanordning vid en tvättmaskin |
DE10129003C1 (de) * | 2001-06-15 | 2002-11-28 | Horst Kleibrink | Dichtungssystem für Deckel/Flanschverbindungen unter hohen Drücken |
US6592126B2 (en) | 2001-07-20 | 2003-07-15 | Flowserve Management Company | Mechanical seal leak detector |
DE10145566A1 (de) * | 2001-09-14 | 2003-04-03 | Sick Engineering Gmbh | Vorrichtung zum Messen der Strömungsgeschwindigkeit und/oder des Durchflusses eines Fluids |
DE20122896U1 (de) * | 2001-09-14 | 2009-07-16 | Sick Ag | Messaufnehmer und Vorrichtung zum Messen der Strömungsgeschwindigkeit und/oder des Durchflusses eines Fluids |
DE10159918B4 (de) * | 2001-12-06 | 2006-07-20 | Air Liquide Deutschland Gmbh | Gasversorgungssystem mit Gassensor |
DK174764B1 (da) * | 2002-04-16 | 2003-10-27 | Pbi Dansensor As | Prøveholderplade samt anvendelse af én eller to sådanne prøveholderplader |
US6962348B2 (en) * | 2002-07-29 | 2005-11-08 | Tokyo Electron Limited | Sealing apparatus having a single groove |
US20040177891A1 (en) * | 2003-03-11 | 2004-09-16 | Spaolonzi Mauricio Pinto | Leak detection system and method for offshore hose lines |
DE10359313B3 (de) * | 2003-12-17 | 2005-07-14 | Federal-Mogul Nürnberg GmbH | Sicherheitseinrichtung für Druckbehälter |
US8960071B2 (en) | 2004-08-18 | 2015-02-24 | Waters Technologies Corporation | Piston pump with leak diagnostic port |
GB2434189B (en) * | 2004-08-18 | 2009-04-01 | Waters Investments Ltd | Defined leak path for high pressure seal |
JP5157249B2 (ja) * | 2006-05-19 | 2013-03-06 | 三菱瓦斯化学株式会社 | 継手部の漏洩検知システム |
US7509841B2 (en) * | 2006-07-14 | 2009-03-31 | Veyance Technologies, Inc. | Flexible leak detection system and method for double carcass hose |
US7387012B2 (en) * | 2006-07-14 | 2008-06-17 | Veyance Technologies, Inc. | Leak detection sensor system and method for double carcass hose |
DK2069673T3 (da) | 2006-08-12 | 2013-11-04 | Pelt Colleen K Van | Nanoliter-flowrate-separations- og elektrosprayanordning med plug and play-trykforbindelser og diagnoseovervågningssystem med flere sensorer |
US7692539B2 (en) | 2006-12-28 | 2010-04-06 | Rosemount Inc. | Automated mechanical integrity verification |
US20090091126A1 (en) * | 2007-10-04 | 2009-04-09 | Carns James A | Shrouded coupling assemblies for conduits |
US9360144B2 (en) * | 2007-10-22 | 2016-06-07 | The Boeing Company | Conduit with joint covered by a boot |
TW200934973A (en) * | 2007-11-02 | 2009-08-16 | Entegris Inc | O-ringless seal couplings |
US7942452B2 (en) * | 2007-11-20 | 2011-05-17 | The Boeing Company | Flange fitting with leak sensor port |
BRPI0907534A8 (pt) * | 2008-02-25 | 2016-01-19 | Nkt Flexibles I/S | Sistema de tubo, e, método para determinar um componente fluido em uma cavidade do fluido anular de um tubo |
JP5297061B2 (ja) * | 2008-03-25 | 2013-09-25 | 三菱重工業株式会社 | フランジ接合構造 |
US8264347B2 (en) * | 2008-06-24 | 2012-09-11 | Trelleborg Sealing Solutions Us, Inc. | Seal system in situ lifetime measurement |
US8216463B1 (en) * | 2009-06-29 | 2012-07-10 | Baird Michael T | Refrigerator water filter cartridge with leakage indicator |
US20110186305A1 (en) * | 2010-01-29 | 2011-08-04 | Optimum Production Technologies Inc. | Gas-blanketed piping connections |
US9291521B2 (en) | 2010-12-30 | 2016-03-22 | Eaton Corporation | Leak detection system |
US8528385B2 (en) | 2010-12-30 | 2013-09-10 | Eaton Corporation | Leak detection system |
US9349621B2 (en) * | 2011-05-23 | 2016-05-24 | Lam Research Corporation | Vacuum seal arrangement useful in plasma processing chamber |
US8746041B2 (en) | 2012-01-18 | 2014-06-10 | Joseph J. Howard | Systems and methods for detecting and communicating moisture leaks in fluid conduits |
US20150136238A1 (en) * | 2012-04-10 | 2015-05-21 | Hatch Ltd. | Conduit connection apparatus with purge gas |
NO335676B1 (no) | 2012-12-07 | 2015-01-19 | Apl Technology As | Rørkonnektor for frigjørbar kopling av to konnektordeler i forbindelse med gasstett kopling av stigrør til fartøy |
US20140246192A1 (en) * | 2013-03-01 | 2014-09-04 | Cameron International Corporation | Multi-stage seal for well fracturing |
AU2013201246B1 (en) * | 2013-03-04 | 2013-09-12 | Rubicon Research Pty Ltd | Seal for box culverts |
CN105378398B (zh) * | 2013-04-29 | 2017-10-13 | 开利公司 | 用于低压系统的低渗漏密封件 |
US9797514B2 (en) * | 2013-08-30 | 2017-10-24 | Schlumberger Technology Corporation | Bidirectionally testable seal configuration |
FR3011903B1 (fr) * | 2013-10-14 | 2016-01-01 | Techlam Sas | Joint flexible pour conduites d'hydrocarbure, procede de detection de fuite dans un tel joint, et systeme de detection de fuite d'hydrocarbure dans un tel joint. |
EP2927471A1 (de) * | 2014-04-04 | 2015-10-07 | Caterpillar Motoren GmbH & Co. KG | Doppelwandiges Kraftstoffversorgungsleitungselement und Anschlussflansch dafür |
US9799201B2 (en) * | 2015-03-05 | 2017-10-24 | Honeywell International Inc. | Water heater leak detection system |
US10408386B2 (en) * | 2015-08-21 | 2019-09-10 | Fab-Tech, Inc. | Hot tap system and method for coated ductwork |
FI126927B (fi) * | 2016-06-09 | 2017-08-15 | Janesko Oy | Mittalaitteen tiivistysjärjestely ja tiivistysmenetelmä |
EP3514851B1 (de) | 2018-01-23 | 2019-12-04 | Samsung SDI Co., Ltd. | Kühlmittelverteilungsschnittstelle für ein batteriemodulgehäuse |
WO2019146984A1 (ko) * | 2018-01-23 | 2019-08-01 | 삼성에스디아이 주식회사 | 전지 모듈 하우징용 냉매 분배 인터페이스 |
WO2020028357A1 (en) | 2018-07-31 | 2020-02-06 | Bio-Chem Fluidics, Inc. | Fluidic fittings comprising electro-fluidic leak detection elements and fluid handling systems incorporating the same |
US11009423B2 (en) * | 2018-08-13 | 2021-05-18 | The Boeing Company | External leak detection system to detect a leak in a conduit |
CN109458568A (zh) * | 2018-12-13 | 2019-03-12 | 上海因士环保科技有限公司 | 一种VOCs泄漏微型监测器及在线监测系统 |
US20220196507A1 (en) * | 2020-12-23 | 2022-06-23 | Intel Corporation | Liquid cooling system leak detection improvements |
CN113309613B (zh) * | 2021-05-25 | 2022-06-10 | 中国商用飞机有限责任公司 | 气体泄漏探测件、气体泄漏探测组件、引气管路结构和飞机 |
FR3128759A1 (fr) * | 2021-10-28 | 2023-05-05 | Airbus | Ensemble de connexion optimise entre deux portions d’une canalisation cryogenique, comprenant une double barriere d’etancheite, une chambre d’expansion de fluide et un detecteur de presence du fluide dans ladite chambre. |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2239270A (en) * | 1940-01-31 | 1941-04-22 | John L Hutton | Device for detecting pump failure |
CH396543A (de) * | 1961-12-27 | 1965-07-31 | Alpura Ag | Abdichtung |
US3176623A (en) * | 1962-07-20 | 1965-04-06 | American Instr Co Inc | Protective system for a diaphragm pump |
GB1039515A (en) * | 1962-07-24 | 1966-08-17 | Power Aux Ies Ltd | Improvements in or relating to flexible pressure tubes and ducts |
JPS504155B1 (de) * | 1970-10-09 | 1975-02-15 | ||
JPS5045157U (de) * | 1973-08-25 | 1975-05-07 | ||
JPS533944B2 (de) * | 1973-11-08 | 1978-02-13 | ||
JPS5329533U (de) * | 1976-08-19 | 1978-03-14 | ||
US4209205A (en) * | 1977-12-20 | 1980-06-24 | Caterpillar Tractor Co. | Inspection of track assemblies |
GB2032562B (en) * | 1978-10-03 | 1982-11-24 | Marsh D | Pipe joints |
US4288105A (en) * | 1979-02-21 | 1981-09-08 | Resistoflex Corporation | Pipe union with both pre-load dependent and independent seals |
JPS5843201B2 (ja) * | 1979-06-15 | 1983-09-26 | 西岡金属株式会社 | リングの切削装置 |
JPS5632990A (en) * | 1979-08-24 | 1981-04-02 | Mitsubishi Chem Ind Ltd | T-ran (guanosine-2') metahyl transferase |
JPS57169414A (en) * | 1981-04-10 | 1982-10-19 | Tokyo Eizai Kenkyusho:Kk | Skin-protecting agent |
JPS58122059A (ja) * | 1982-01-14 | 1983-07-20 | Nippon Steel Corp | バグフイルタ−型電気集塵機 |
EP0102161B1 (de) * | 1982-08-18 | 1987-05-20 | Imperial Chemical Industries Plc | Kupplung |
JPS6043780A (ja) * | 1983-08-22 | 1985-03-08 | Akira Kawabata | 検知装置 |
JPH0756401B2 (ja) * | 1986-04-04 | 1995-06-14 | 富士電機株式会社 | トンネル用集じん装置 |
DE3732547A1 (de) * | 1986-12-17 | 1988-06-30 | Klaus Doehrer | Vorrichtung zur herstellung und kontrolle von wechselnden verbindungen zwischen jeweils zwei leitungen fuer fluessigkeiten und/oder gase |
JPS63176909A (ja) * | 1987-01-14 | 1988-07-21 | Mitsubishi Heavy Ind Ltd | 除じん設備 |
JPS63234198A (ja) * | 1987-03-24 | 1988-09-29 | 株式会社東芝 | フランジ画漏洩検出装置 |
-
1991
- 1991-02-12 US US07/656,304 patent/US5090871A/en not_active Expired - Lifetime
-
1992
- 1992-01-09 KR KR1019930702400A patent/KR0128805B1/ko not_active IP Right Cessation
- 1992-01-09 JP JP4505308A patent/JPH06501300A/ja active Pending
- 1992-01-09 WO PCT/US1992/000154 patent/WO1992014058A1/en active IP Right Grant
- 1992-01-09 EP EP92904696A patent/EP0604422B1/de not_active Expired - Lifetime
- 1992-01-09 DE DE69207199T patent/DE69207199T2/de not_active Expired - Fee Related
- 1992-01-09 AT AT92904696T patent/ATE132234T1/de not_active IP Right Cessation
-
1995
- 1995-05-29 JP JP006149U patent/JPH0745094U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0604422B1 (de) | 1995-12-27 |
WO1992014058A1 (en) | 1992-08-20 |
JPH0745094U (ja) | 1995-12-19 |
ATE132234T1 (de) | 1996-01-15 |
DE69207199T2 (de) | 1996-08-08 |
KR930703537A (ko) | 1993-11-30 |
EP0604422A4 (de) | 1994-03-28 |
US5090871A (en) | 1992-02-25 |
EP0604422A1 (de) | 1994-07-06 |
KR0128805B1 (ko) | 1998-04-09 |
JPH06501300A (ja) | 1994-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |