ATE132234T1 - Verbindungsanordnung mit mittel zur leckdetektion - Google Patents

Verbindungsanordnung mit mittel zur leckdetektion

Info

Publication number
ATE132234T1
ATE132234T1 AT92904696T AT92904696T ATE132234T1 AT E132234 T1 ATE132234 T1 AT E132234T1 AT 92904696 T AT92904696 T AT 92904696T AT 92904696 T AT92904696 T AT 92904696T AT E132234 T1 ATE132234 T1 AT E132234T1
Authority
AT
Austria
Prior art keywords
detection means
containment chamber
leak detection
failure
pair
Prior art date
Application number
AT92904696T
Other languages
English (en)
Inventor
Carl E Story
Kenneth M O'connor
Original Assignee
Systems Chemistry Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Systems Chemistry Inc filed Critical Systems Chemistry Inc
Application granted granted Critical
Publication of ATE132234T1 publication Critical patent/ATE132234T1/de

Links

Classifications

    • 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
    • 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
    • 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)
  • Control Of Positive-Displacement Pumps (AREA)
  • Pipeline Systems (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
AT92904696T 1991-02-12 1992-01-09 Verbindungsanordnung mit mittel zur leckdetektion ATE132234T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/656,304 US5090871A (en) 1991-02-12 1991-02-12 Junction assembly with leak detection means

Publications (1)

Publication Number Publication Date
ATE132234T1 true ATE132234T1 (de) 1996-01-15

Family

ID=24632493

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92904696T ATE132234T1 (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 (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5362115A (en) * 1992-06-05 1994-11-08 Carr Ronald L Multi-ring gasket
US5262578A (en) * 1992-11-20 1993-11-16 Systems Chemistry, Inc. Chemical vessel environmental chamber
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
US6299216B1 (en) * 1996-07-03 2001-10-09 Codelast Limited Joints
US5947533A (en) * 1996-08-02 1999-09-07 Fisher; Ronald K. Gasket assembly with elastomer expansion area
US5767422A (en) * 1996-10-02 1998-06-16 Nft Incorporated Methods of and apparatus for testing and venting drums
US6041669A (en) * 1996-10-02 2000-03-28 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
DE10145565A1 (de) * 2001-09-14 2003-04-10 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
JP5244388B2 (ja) * 2004-08-18 2013-07-24 ウオーターズ・テクノロジーズ・コーポレイシヨン 加圧下の流体を生成するかまたは運ぶための装置及び方法並びに該装置に用いられるシール部材
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
US7387012B2 (en) * 2006-07-14 2008-06-17 Veyance Technologies, Inc. Leak detection sensor system and method for double carcass hose
US7509841B2 (en) * 2006-07-14 2009-03-31 Veyance Technologies, Inc. Flexible leak detection 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
US20110163540A1 (en) * 2007-11-02 2011-07-07 Entegris, Inc. O-ringless seal couplings
US7942452B2 (en) * 2007-11-20 2011-05-17 The Boeing Company Flange fitting with leak sensor port
US8593636B2 (en) * 2008-02-25 2013-11-26 National Oilwell Varco Denmark I/S Pipe system, a fluid sensing system for a pipe system, and a method of determining a fluid component in an annulus cavity of a pipe
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
US8528385B2 (en) 2010-12-30 2013-09-10 Eaton Corporation Leak detection system
US9291521B2 (en) 2010-12-30 2016-03-22 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
US9732997B2 (en) * 2013-04-29 2017-08-15 Carrier Corporation Low leakage seal for low pressure system
WO2015031786A1 (en) * 2013-08-30 2015-03-05 Schlumberger Canada Limited 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
US12442712B2 (en) * 2020-12-23 2025-10-14 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.
US12060930B1 (en) 2023-04-26 2024-08-13 Deere & Company Sealing system for multiple fluids

Family Cites Families (21)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0604422B1 (de) 1995-12-27
EP0604422A1 (de) 1994-07-06
DE69207199D1 (de) 1996-02-08
WO1992014058A1 (en) 1992-08-20
KR0128805B1 (ko) 1998-04-09
KR930703537A (ko) 1993-11-30
DE69207199T2 (de) 1996-08-08
US5090871A (en) 1992-02-25
JPH0745094U (ja) 1995-12-19
EP0604422A4 (de) 1994-03-28
JPH06501300A (ja) 1994-02-10

Similar Documents

Publication Publication Date Title
ATE132234T1 (de) Verbindungsanordnung mit mittel zur leckdetektion
ES2105168T3 (es) Sistema de tuberias forradas de plastico con doble contencion.
ATE140519T1 (de) Flüssigkeitspumpvorrichtung sowie leckprüfsystem und leckeindämmung
ATE164224T1 (de) Leckdetektorsystem für transportrohleitungen
DE60237621D1 (de) System zum nachweis von leckstellen in einer flüssigkeitsleitung
KR20160109330A (ko) 밸브 누출 감시 시스템
CA2054231A1 (en) Pipeline monitoring and leak containment system
MX9306984A (es) Proceso para la deteccion de fugas de un fluido de proceso.
DK0637271T3 (da) Overvågningsindretning til et affaldsdepot og fremgangsmåde til lækagesporing
SE9500576D0 (sv) Läckagedetekteringssystem och förfarande för sodahuspanna
JP2004309379A (ja) 気体漏洩検出装置
FR2653558B1 (fr) Systeme de detection de fuites a gaz traceur.
ATE54726T1 (de) Hydraulischer zylinder mit kolbenpositionsregelsystem.
ATE13583T1 (de) Stirnseitenabdichtungssystem.
DE3069859D1 (en) Quick coupling device
ES2077306T3 (es) Procedimiento e instalacion para la supervision de un medio a traves de un tubo flexible con sensor.
MX9701915A (es) Valvula dosificadora que tiene la deteccion para la falla del sello.
SE9901981L (sv) Anordning för mätning av en egenskap hos ett i en rörledning befintligt fluidum
AU1062200A (en) Leak location method and system
GB2006966A (en) Leakage detector
GB1382375A (en) Device for sealing a high-temperature conduit in a wall
JPS578431A (en) Leakage detector for pipe joint
JPS6436989A (en) Leakage preventive device from part with sealed fluid chamber
SE7700655L (sv) Tetningsanordning
IT1272506B (it) Valvola per l'intercettazione della alimentazione di condotte dotata di mezzi di accumulo, rilevamento e segnalazione di eventuali perdite

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties