ES8206026A1 - Disposicion para la comprobacion de fugas de vapor en cuer- pos huecos - Google Patents

Disposicion para la comprobacion de fugas de vapor en cuer- pos huecos

Info

Publication number
ES8206026A1
ES8206026A1 ES504650A ES504650A ES8206026A1 ES 8206026 A1 ES8206026 A1 ES 8206026A1 ES 504650 A ES504650 A ES 504650A ES 504650 A ES504650 A ES 504650A ES 8206026 A1 ES8206026 A1 ES 8206026A1
Authority
ES
Spain
Prior art keywords
vapor
temperature drop
measuring chamber
hollow body
temperature
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
Application number
ES504650A
Other languages
English (en)
Other versions
ES504650A0 (es
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6109348&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8206026(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of ES8206026A1 publication Critical patent/ES8206026A1/es
Publication of ES504650A0 publication Critical patent/ES504650A0/es
Granted 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
    • G01M3/04—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
    • 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
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

DISPOSICION PARA LA COMPROBACION DE FUGAS DE VAPOR EN CUERPOS HUECOS. CONSTA DE UN PERCEPTOR DE TEMPERATURA Y DE UN DETECTOR DE VAPOR (13), INDEPENDIENTE DE AQUEL, CUYOS ELEMENTOS, QUE RESPONDEN A UNA VARIACION DE TEMPERATURA O A LA PRESENCIA DE VAPOR, ESTAN DISPUESTOS EN EL RECINTO DE MEDICION O ESTAN EN COMUNICACION CON EL, Y DE UN APARATO EVALUADOR QUE ESTA EN COMUNICACION CON EL PERCEPTOR DE TEMPERATURA Y CON EL DETECTOR DE VAPOR (1) Y RESPONDE CUANDO ESTOS AVISAN SIMULTANEAMENTE DE UNA DISMINUCION DE TEMPERATURA Y DE LA PRESENCIA DE VAPOR. LOS PERCEPTORES DE TEMPERATURAS ESTAN FORMADOS POR RESISTENCIAS ELECTRICAS Y LOS DETECTORES DE VAPOR (13) ESTAN CONSTITUIDOS POR UN CONDENSADOR CON UN AISLADOR POROSO.
ES504650A 1980-08-09 1981-08-07 Disposicion para la comprobacion de fugas de vapor en cuer- pos huecos Granted ES504650A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803030296 DE3030296A1 (de) 1980-08-09 1980-08-09 Einrichtung zur feststellung von dampfleckagen

Publications (2)

Publication Number Publication Date
ES8206026A1 true ES8206026A1 (es) 1982-08-16
ES504650A0 ES504650A0 (es) 1982-08-16

Family

ID=6109348

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504650A Granted ES504650A0 (es) 1980-08-09 1981-08-07 Disposicion para la comprobacion de fugas de vapor en cuer- pos huecos

Country Status (11)

Country Link
US (1) US4534662A (es)
EP (1) EP0045888B1 (es)
AR (1) AR241367A1 (es)
AT (1) ATE11454T1 (es)
BR (1) BR8108732A (es)
CH (1) CH659134A5 (es)
DE (2) DE3030296A1 (es)
ES (1) ES504650A0 (es)
FR (1) FR2488402A1 (es)
GB (1) GB2095845B (es)
WO (1) WO1982000521A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045257A1 (de) * 1980-12-01 1982-06-03 Friedhelm 5893 Kierspe Schmitz Kontrollsystem zur leckueberwachun von rohrleitungen
EP0073322B1 (de) * 1981-07-10 1986-02-05 Reinhold Barlian Einrichtung zur Überwachung der Dichtheit von Dampfrohren
IT1164308B (it) * 1983-07-07 1987-04-08 Cise Spa Elemento tubolare strumentato con sensori di temperatura, in particolare per il rilevamento di sovratemperature nelle tubazioni dei surriscaldatori di centrali termoelettriche
GB8531670D0 (en) * 1985-12-23 1986-02-05 British Aerospace Ducted flow leak detection
JPS62212542A (ja) * 1986-03-14 1987-09-18 Tlv Co Ltd 蒸気漏洩量測定装置
CN1040467C (zh) * 1986-04-15 1998-10-28 Tlv有限公司 阻汽排水阀的工作判别装置
JPH0442758Y2 (es) * 1987-02-09 1992-10-09
US4922232A (en) * 1988-10-21 1990-05-01 Bosich Joseph F Leakage containment and detection systems
DE3904577C2 (de) * 1989-02-15 1994-09-22 Juergen Dr Ing Roetter Fehlerortungsvorrichtung an ummantelten Rohren
US5637789A (en) * 1995-09-29 1997-06-10 Lawson; William J. Fluid leak detector
US5700090A (en) * 1996-01-03 1997-12-23 Rosemount Inc. Temperature sensor transmitter with sensor sheath lead
MY123949A (en) * 1997-11-12 2006-06-30 Fisher Controls Int Fugitive emission sensing system
US6305427B1 (en) 1999-11-19 2001-10-23 Kenway Corporation Double walled apparatus and methods
US6354140B1 (en) 2000-09-18 2002-03-12 The Boeing Company Fluid leakage detector for vacuum applications
US7155961B2 (en) * 2004-06-04 2007-01-02 Senior Operations, Inc. Bleed leak detection system
US20060118563A1 (en) * 2004-12-03 2006-06-08 Travis John R Ii Storage tank
DE102005016111A1 (de) 2005-04-08 2006-10-12 GM Global Technology Operations, Inc., Detroit Verfahren und Vorrichtung zum Feststellen eines Kühlmitteldefizits in einem Wärmetauschersystem
EP2112491B1 (de) 2008-04-26 2014-11-05 JR-ISOTRONIC GmbH Vorrichtung, System und Verfahren zur Detektion und Ortung von Undichtigkeiten
DE102008056987A1 (de) * 2008-11-12 2010-05-20 Rwe Power Ag Isolierkassette
US8991437B2 (en) 2009-03-17 2015-03-31 Daher Aerospace Composite protective element for a thermally insulated pipe
FR2943397B1 (fr) * 2009-03-17 2016-06-03 Daher Aerospace Element de protection d'isolation thermique pour tuyauterie
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
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
JP6223046B2 (ja) * 2013-07-31 2017-11-01 三菱重工業株式会社 漏えい検出装置および原子力設備
US10612404B2 (en) 2017-05-01 2020-04-07 Senior Ip Gmbh Joint cover with improved manifold block for duct leak detection system
WO2019241116A1 (en) * 2018-06-11 2019-12-19 Waters Technologies Corporation Detecting a fluid leak in a vacuum chamber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413840A (en) * 1966-04-19 1968-12-03 Mcmullen John J Leak detection system
GB1367361A (en) * 1969-11-26 1974-09-18 Froelich M Method and apparatus for checking seals
DD95130A1 (es) * 1972-04-04 1973-01-12
DD99655A1 (es) * 1972-10-25 1973-08-20
US3911727A (en) * 1973-03-02 1975-10-14 Mitsubishi Heavy Ind Ltd Thermal leak detector for a heat-insulation-lined tank for low-temperature liquids
CA1005373A (en) * 1973-03-17 1977-02-15 Kihei Katsuta Tank for storing low-temperature liquids
US3874222A (en) * 1973-07-23 1975-04-01 Harry A Ladd Pipeline leak detector
GB1543156A (en) * 1976-05-04 1979-03-28 Talbot J Detection of substances
JPS5381285A (en) * 1976-12-27 1978-07-18 Oki Electric Ind Co Ltd Leak detecting system
DE8011887U1 (de) * 1980-04-30 1980-07-31 Kraftwerk Union Ag, 4330 Muelheim Leckerkennungsvorrichtung fuer rohrleitungen und rohrleitungsverbindungen

Also Published As

Publication number Publication date
FR2488402B1 (es) 1985-02-22
WO1982000521A1 (en) 1982-02-18
CH659134A5 (de) 1986-12-31
ES504650A0 (es) 1982-08-16
GB2095845B (en) 1985-02-20
EP0045888B1 (de) 1985-01-23
ATE11454T1 (de) 1985-02-15
DE3030296A1 (de) 1982-03-18
FR2488402A1 (fr) 1982-02-12
EP0045888A1 (de) 1982-02-17
DE3168481D1 (en) 1985-03-07
GB2095845A (en) 1982-10-06
US4534662A (en) 1985-08-13
BR8108732A (pt) 1982-06-22
AR241367A1 (es) 1992-06-30

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Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506