ES8505106A1 - Un dispositivo detector de fugas de gas desde un recinto que lo contiene - Google Patents

Un dispositivo detector de fugas de gas desde un recinto que lo contiene

Info

Publication number
ES8505106A1
ES8505106A1 ES528950A ES528950A ES8505106A1 ES 8505106 A1 ES8505106 A1 ES 8505106A1 ES 528950 A ES528950 A ES 528950A ES 528950 A ES528950 A ES 528950A ES 8505106 A1 ES8505106 A1 ES 8505106A1
Authority
ES
Spain
Prior art keywords
gas
probe
height
leak detector
programmable amplifier
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
ES528950A
Other languages
English (en)
Other versions
ES528950A0 (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.)
BL Technology Ltd
Original Assignee
BL Technology Ltd
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 BL Technology Ltd filed Critical BL Technology Ltd
Publication of ES528950A0 publication Critical patent/ES528950A0/es
Publication of ES8505106A1 publication Critical patent/ES8505106A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • 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
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

DISPOSITIVO DE FUGAS DE GAS DE SEN/ALIZACION CONTENIDO EN UN RECINTO CERRADO Y A UNA PRESION SUPERIOR A LA AMBIENTE, CON EL FIN DE DETECTAR OBTURACIONES Y JUNTAS IMPERFECTAS EN DICHO RECINTO.CONSTA DE UNA SONDA (1) DE GAS DE SEN/ALIZACION; DE UNA CORTINA DE GAS DE BARRERA (2), DE FLUJO SUSTANCIALMENTE LAMINAR, QUE RODEA A DICHA SONDA (1); DE UN SENSOR DE ALTURA (4) UNIDO AL DETECTOR DE FUGAS, QUE DETECTA LA ALTURA DE DICHO DETECTOR DE FUGAS RESPECTO A LA SUPERFICIE QUE ESTA PROBANDOSE O LA VELOCIDAD DEL DETECTOR DE FUGAS A LO LARGO DE DICHA SUPERFICIE; DE UN ESPECTROMETRO DE MASAS (5); Y DE AMPLIFICADOR PROGRAMABLE (6).
ES528950A 1983-01-19 1984-01-18 Un dispositivo detector de fugas de gas desde un recinto que lo contiene Expired ES8505106A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08301408A GB2133893A (en) 1983-01-19 1983-01-19 Detecting leaks

Publications (2)

Publication Number Publication Date
ES528950A0 ES528950A0 (es) 1985-04-16
ES8505106A1 true ES8505106A1 (es) 1985-04-16

Family

ID=10536552

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528950A Expired ES8505106A1 (es) 1983-01-19 1984-01-18 Un dispositivo detector de fugas de gas desde un recinto que lo contiene

Country Status (7)

Country Link
US (1) US4580443A (es)
EP (1) EP0115383A3 (es)
JP (1) JPS59182330A (es)
KR (1) KR840007631A (es)
AU (1) AU2318284A (es)
ES (1) ES8505106A1 (es)
GB (1) GB2133893A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104614127A (zh) * 2015-02-16 2015-05-13 柳州市恒卓汽车零部件有限公司 一种立式双工位自动气检测漏台

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7265740B2 (en) * 2002-08-30 2007-09-04 Toshiba Matsushita Display Technology Co., Ltd. Suppression of leakage current in image acquisition
US7064558B1 (en) * 2004-12-16 2006-06-20 Honeywell International Inc. Millivolt output circuit for use with programmable sensor compensation integrated circuits
DE102004062102A1 (de) * 2004-12-23 2006-07-13 Inficon Gmbh Lecksuchgerät mit Schnüffelsonde
DE102016219401A1 (de) * 2016-10-06 2018-04-12 Inficon Gmbh Schnüffellecksucher mit abstandsabhängiger Steuerung des Fördergasstroms
JP6661803B1 (ja) * 2019-01-17 2020-03-11 新コスモス電機株式会社 移動式ガス検査機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216039B (de) * 1962-06-15 1966-05-05 Beleggingsmij Margarita Nv Pruefeinrichtung zum Feststellen von Leckstellen in Hohlkoerperwaenden
CH454492A (de) * 1965-10-02 1968-04-15 Leybolds Nachfolger E Vorrichtung zur Lecksuche
US3645127A (en) * 1970-01-12 1972-02-29 Veeco Instr Remote leak detection
DE2441124B2 (de) * 1974-08-28 1979-07-19 Leybold-Heraeus Gmbh, 5000 Koeln Lecksucheinrichtung
CH594239A5 (es) * 1975-06-18 1977-12-30 Balzers Patent Beteilig Ag
DE2713580A1 (de) * 1977-03-28 1978-10-05 Leybold Heraeus Gmbh & Co Kg Verfahren zum betrieb einer lecksucheinrichtung sowie dazu geeignete lecksucheinrichtung
WO1982003917A1 (en) * 1981-05-08 1982-11-11 Marshall Peter Edward George Method of,and apparatus for,detecting leaks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104614127A (zh) * 2015-02-16 2015-05-13 柳州市恒卓汽车零部件有限公司 一种立式双工位自动气检测漏台

Also Published As

Publication number Publication date
EP0115383A3 (en) 1984-12-19
ES528950A0 (es) 1985-04-16
GB8301408D0 (en) 1983-02-23
EP0115383A2 (en) 1984-08-08
AU2318284A (en) 1984-07-26
US4580443A (en) 1986-04-08
KR840007631A (ko) 1984-12-08
JPS59182330A (ja) 1984-10-17
GB2133893A (en) 1984-08-01

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