DE69209624D1 - Statistische Fluidleckagebestimmung an einer Rohrleitung - Google Patents

Statistische Fluidleckagebestimmung an einer Rohrleitung

Info

Publication number
DE69209624D1
DE69209624D1 DE69209624T DE69209624T DE69209624D1 DE 69209624 D1 DE69209624 D1 DE 69209624D1 DE 69209624 T DE69209624 T DE 69209624T DE 69209624 T DE69209624 T DE 69209624T DE 69209624 D1 DE69209624 D1 DE 69209624D1
Authority
DE
Germany
Prior art keywords
pipeline
fluid leakage
leakage determination
statistical
statistical fluid
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 - Lifetime
Application number
DE69209624T
Other languages
English (en)
Other versions
DE69209624T2 (de
Inventor
Xue Jun Zhang
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE69209624D1 publication Critical patent/DE69209624D1/de
Publication of DE69209624T2 publication Critical patent/DE69209624T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
DE69209624T 1991-11-06 1992-11-02 Statistische Fluidleckagebestimmung an einer Rohrleitung Expired - Lifetime DE69209624T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91310267 1991-11-06

Publications (2)

Publication Number Publication Date
DE69209624D1 true DE69209624D1 (de) 1996-05-09
DE69209624T2 DE69209624T2 (de) 1996-09-05

Family

ID=8208453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69209624T Expired - Lifetime DE69209624T2 (de) 1991-11-06 1992-11-02 Statistische Fluidleckagebestimmung an einer Rohrleitung

Country Status (11)

Country Link
US (1) US5355324A (de)
EP (1) EP0545450B1 (de)
JP (1) JP3344742B2 (de)
AU (1) AU656239B2 (de)
CA (1) CA2082138C (de)
DE (1) DE69209624T2 (de)
DK (1) DK0545450T3 (de)
MY (1) MY108174A (de)
NO (1) NO304329B1 (de)
NZ (1) NZ245007A (de)
SG (1) SG45402A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69313230T2 (de) * 1992-10-05 1998-02-19 Matsushita Electric Ind Co Ltd Verfahren und Vorrichtung zur Erkennung von Abnormalitäten in einer Anlage zur Gasversorgung
RU2170360C2 (ru) * 1996-06-26 2001-07-10 Роберт Бош Гмбх Способ управления устройством впрыскивания топлива
AU2002306200B2 (en) * 1996-08-14 2004-12-23 Resmed Limited Determination of Leak and Respiratory Airflow
US6128946A (en) * 1997-06-26 2000-10-10 Crane Nuclear, Inc. Method and apparatus for on-line detection of leaky emergency shut down or other valves
US6353815B1 (en) * 1998-11-04 2002-03-05 The United States Of America As Represented By The United States Department Of Energy Statistically qualified neuro-analytic failure detection method and system
DE19928548A1 (de) * 1999-06-22 2001-01-04 Hydraulik Ring Gmbh Verfahren zur Erfassung einer Leckage
JP4314038B2 (ja) * 2002-11-08 2009-08-12 エネジン株式会社 流体搬送管網中の異常箇所を推定する方法
US7004014B2 (en) * 2002-12-17 2006-02-28 Siemens Vdo Automotive Inc Apparatus, system and method of establishing a test threshold for a fuel vapor leak detection system
FR2857749B1 (fr) * 2003-07-16 2005-10-28 Andre Albert Amphoux Procede de detection d'une consommation anormale de fluide
US20070068225A1 (en) 2005-09-29 2007-03-29 Brown Gregory C Leak detector for process valve
KR100893944B1 (ko) 2008-07-02 2009-04-22 (주)액트 칼만필터 또는 칼만스무더를 적용하여 원자력 발전소 원자로 냉각재 계통의 미확인 누설률을 계산한 원자로냉각재 계통 파단전누설 모니터링 방법
DE102008039563B3 (de) * 2008-08-25 2010-01-21 Continental Automotive Gmbh Verfahren zum Detektieren einer Drift und/oder einer Leckage einer fluidischen Einrichtung
DE102011105778A1 (de) * 2011-06-15 2012-12-20 Techem Energy Services Gmbh Verfahren und Vorrichtung zum Bewerten des Verbrauchs eines Mediums in einem Versorgungssystem
US9165453B2 (en) * 2012-01-12 2015-10-20 Earl Senchuk Rip current sensor and warning system with anchor
TW201340045A (zh) * 2012-03-26 2013-10-01 Hon Hai Prec Ind Co Ltd 基於無線傳輸的監測系統及其監測方法
US9037422B2 (en) * 2012-08-13 2015-05-19 Invensys Systems, Inc. Leak detection in fluid conducting conduit
WO2015129031A1 (ja) * 2014-02-28 2015-09-03 株式会社日立製作所 漏水検知システム、及び漏水検知方法
US10275402B2 (en) 2015-09-15 2019-04-30 General Electric Company Systems and methods to provide pipeline damage alerts
US10386262B2 (en) 2016-01-28 2019-08-20 Utopus Insights, Inc. Leak identification in a mass transport network
WO2019031371A1 (ja) 2017-08-07 2019-02-14 日本電気株式会社 状態分析装置、状態分析方法及び記録媒体
GB2576501B (en) * 2018-08-16 2021-03-10 Centrica Plc Sensing fluid flow
CN109340582A (zh) * 2018-11-22 2019-02-15 深圳市欧佩亚海洋工程有限公司 一种海底管道泄漏监测方法及***

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120143A (ja) * 1982-01-12 1983-07-16 Mitsubishi Electric Corp 送液管路の破裂事故点検知方法
EP0188911A3 (de) * 1984-12-25 1987-09-16 Nippon Kokan Kabushiki Kaisha Verfahren und Vorrichtung zum Ermitteln von Lecks in einer Gasleitung
US4727798A (en) * 1986-11-24 1988-03-01 Shigeru Nakamura Popcorn processing machine
US4796466A (en) * 1987-02-17 1989-01-10 Ed Farmer System for monitoring pipelines
US5272646A (en) * 1991-04-11 1993-12-21 Farmer Edward J Method for locating leaks in a fluid pipeline and apparatus therefore

Also Published As

Publication number Publication date
AU656239B2 (en) 1995-01-27
AU2814392A (en) 1993-05-13
NO924240L (no) 1993-05-07
NO924240D0 (no) 1992-11-04
NO304329B1 (no) 1998-11-30
CA2082138A1 (en) 1993-05-07
CA2082138C (en) 2005-03-01
EP0545450A1 (de) 1993-06-09
EP0545450B1 (de) 1996-04-03
NZ245007A (en) 1996-05-28
JPH05223685A (ja) 1993-08-31
JP3344742B2 (ja) 2002-11-18
MY108174A (en) 1996-08-30
DE69209624T2 (de) 1996-09-05
DK0545450T3 (da) 1996-08-19
SG45402A1 (en) 1998-01-16
US5355324A (en) 1994-10-11

Similar Documents

Publication Publication Date Title
DE69209624D1 (de) Statistische Fluidleckagebestimmung an einer Rohrleitung
MX9200386A (es) Valvula checadora con un aditamento de union de cierre rapido.
DE69323893D1 (de) Schnellkupplung mit einer ventilanordnung
DE69425760D1 (de) Fluidventilvorrichtung
DE69232566D1 (de) Flüssigkeitsdruckvorrichtung
MX9201167A (es) Un articulo absorbente que exhibe manejo de fluido mejorado.
MX9200167A (es) Conducto de descarga de fluido para un grifo
DE69520700D1 (de) Rohrkrümmer mit Leitschaufeln
DE69011698D1 (de) Flüssigkeitskupplungseinrichtung.
DE69001524D1 (de) Rohrleitungsverbindung.
DE69202950D1 (de) Übertragungsleitung für kryogenes Fluid.
DE69420620D1 (de) Halbleiteranordnung mit einer Durchgangsleitung
DE68910055D1 (de) Dichtungsvorrichtung mit einer magnetischen Flüssigkeit.
DE59204018D1 (de) Druckausgleichselement in einer steckerleiste.
DE69227169D1 (de) Flüssigkeitskupplung
DE69103705D1 (de) Verbesserung eines Zapfhahnes.
DE69200867D1 (de) Betätigungseinrichtung eines Getriebes.
DE69101624D1 (de) Steigrohr mit einer integrierten hydraulischen leitung.
DK0582575T3 (da) Kobling for et fluid
ITMI921178A0 (it) Valvola a sfera con condotto passante disassato
DE69204341D1 (de) Rohrverbindung mit Druckring.
DE69202259D1 (de) Gerät zur Zusammenarbeit mit einer Kassette.
DE69110676D1 (de) Kraftanlage mit einer druckwirbelschichtverbrennung.
FR2692976B3 (fr) Goniometre a lecture sur cadran.
DE58900545D1 (de) Spulenwechseleinrichtung an einer spinnvorrichtung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE

8328 Change in the person/name/address of the agent

Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE