DE3677767D1 - Ortung von lecks in einem stroemungskanal. - Google Patents

Ortung von lecks in einem stroemungskanal.

Info

Publication number
DE3677767D1
DE3677767D1 DE8686202373T DE3677767T DE3677767D1 DE 3677767 D1 DE3677767 D1 DE 3677767D1 DE 8686202373 T DE8686202373 T DE 8686202373T DE 3677767 T DE3677767 T DE 3677767T DE 3677767 D1 DE3677767 D1 DE 3677767D1
Authority
DE
Germany
Prior art keywords
location
flow channel
channel
flow
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
Application number
DE8686202373T
Other languages
English (en)
Inventor
David Henry British Lancaster
William Roger British Bostock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Application granted granted Critical
Publication of DE3677767D1 publication Critical patent/DE3677767D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/04—Preventing, monitoring, or locating loss by means of a signalling fluid enclosed in a double wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Insulation (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
DE8686202373T 1985-12-23 1986-12-23 Ortung von lecks in einem stroemungskanal. Expired - Fee Related DE3677767D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858531670A GB8531670D0 (en) 1985-12-23 1985-12-23 Ducted flow leak detection

Publications (1)

Publication Number Publication Date
DE3677767D1 true DE3677767D1 (de) 1991-04-04

Family

ID=10590212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686202373T Expired - Fee Related DE3677767D1 (de) 1985-12-23 1986-12-23 Ortung von lecks in einem stroemungskanal.

Country Status (7)

Country Link
US (1) US4750189A (de)
EP (1) EP0240620B1 (de)
BR (1) BR8606388A (de)
CA (1) CA1267330A (de)
DE (1) DE3677767D1 (de)
ES (1) ES2020660B3 (de)
GB (1) GB8531670D0 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8810877D0 (en) * 1988-05-07 1988-06-08 Score Uk Ltd Pipeline safety jacket systems
DE4109520A1 (de) * 1991-03-22 1992-09-24 Siemens Ag Einrichtung zum abdichten und ueberwachen eines volumens
NZ531387A (en) * 2001-08-30 2004-07-30 Flangeware Pty Ltd Pipe joint safety inspection device
US7413163B2 (en) 2004-04-30 2008-08-19 Senior Investments Ag Rack and pinion wheel drive for an industrial sliding blade damper
US7155961B2 (en) * 2004-06-04 2007-01-02 Senior Operations, Inc. Bleed leak detection system
RU2365889C1 (ru) * 2007-12-29 2009-08-27 Шлюмберже Текнолоджи Б.В. Способ определения места утечки газа из подземного трубопровода (варианты)
FR2943397B1 (fr) * 2009-03-17 2016-06-03 Daher Aerospace Element de protection d'isolation thermique pour tuyauterie
US8991437B2 (en) 2009-03-17 2015-03-31 Daher Aerospace Composite protective element for a thermally insulated pipe
WO2010118342A1 (en) * 2009-04-09 2010-10-14 Schlumberger Technology Corporation Method and system for detection of fluid invasion in an annular space of flexible pipe
US8967185B2 (en) * 2010-07-21 2015-03-03 Senior Ip Gmbh Joint cover with manifold for duct leak detection system
FR2973341B1 (fr) 2011-04-04 2013-12-06 Airbus Operations Sas Dispositif de raccordement d'un systeme de detection d'une fuite d'air a un manchon enveloppant un conduit d'air sous pression d'un aeronef
US8708554B2 (en) * 2011-05-12 2014-04-29 Arrowhead Products Corporation Leak detection apparatus for aircraft bleed air systems
US20130327127A1 (en) * 2012-06-08 2013-12-12 Airbus Operations Gmbh Leakage detection device and aircraft with a bleed air system and at least one leakage detection device
GB2533936B (en) 2015-01-07 2017-10-25 Homeserve Plc Flow detection device
GB201501935D0 (en) 2015-02-05 2015-03-25 Tooms Moore Consulting Ltd And Trow Consulting Ltd Water flow analysis
JP6654350B2 (ja) * 2015-02-18 2020-02-26 三菱航空機株式会社 配管構造および航空機
JP6501552B2 (ja) * 2015-02-18 2019-04-17 三菱航空機株式会社 配管構造、航空機、およびリーク検知にロバスト性を与える方法
US10612404B2 (en) 2017-05-01 2020-04-07 Senior Ip Gmbh Joint cover with improved manifold block for duct leak detection system
JP7047478B2 (ja) * 2018-03-09 2022-04-05 日本電気株式会社 漏洩検出システムおよび漏洩検出方法
US11112328B2 (en) * 2019-04-29 2021-09-07 Baker Hughes Oilfield Operations Llc Temperature based leak detection for blowout preventers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR391175A (fr) * 1908-06-13 1908-10-24 Alois Reimann Manchon pour brides de tuyaux à revetement calorifuge
GB1145295A (en) * 1966-05-20 1969-03-12 Ric Wil U K Ltd Pipe units for conduit systems
DE1525646A1 (de) * 1966-10-06 1969-07-17 Konrad Grebe Rohrstrang fuer Pipelines
BE786714A (fr) * 1971-08-02 1973-01-25 Gaz De France Procede et dispositif pour la detection et le reperage des fuites se produisant sur des reservoirs calorifuges de grande capacite
JPS5522162A (en) * 1978-08-07 1980-02-16 Hitachi Ltd Sodium leak detecting method and device
JPS55163400A (en) * 1979-06-07 1980-12-19 Tokyo Sogo Keibi Hoshiyou Kk Liquid leak detection method in pipe line
DE3030296A1 (de) * 1980-08-09 1982-03-18 Reinhold Ing.(grad.) 6990 Bad Mergentheim Barlian Einrichtung zur feststellung von dampfleckagen
DE3110054A1 (de) * 1981-03-16 1982-10-14 G + H Montage Gmbh, 6700 Ludwigshafen Rohrleitungssystem, insbesondere aus waermegedaemmten fernwaermerohren
DE3138355A1 (de) * 1981-09-26 1983-04-07 kabelmetal electro GmbH, 3000 Hannover Armatur fuer ein aus zwei metallrohren bestehendes leitungsrohr
DE3213821A1 (de) * 1982-04-15 1983-10-27 kabelmetal electro GmbH, 3000 Hannover Rohrleitung zum transport von umweltgefaehrdenden medien sowie verfahren zur herstellung und verlegung derselben
DE3246227A1 (de) * 1982-12-14 1984-06-14 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Rohrbrucherkennungssystem fuer rohrleitungen mit unter hohem druck und hoher temperatur stehenden und aggressiven medien

Also Published As

Publication number Publication date
CA1267330A (en) 1990-04-03
EP0240620B1 (de) 1991-02-27
US4750189A (en) 1988-06-07
EP0240620A1 (de) 1987-10-14
GB8531670D0 (en) 1986-02-05
ES2020660B3 (es) 1991-09-01
BR8606388A (pt) 1987-10-13

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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