ES8503435A1 - Un dispositivo detector de fugas de gas desde un recinto que lo contiene, y metodo correspondiente - Google Patents

Un dispositivo detector de fugas de gas desde un recinto que lo contiene, y metodo correspondiente

Info

Publication number
ES8503435A1
ES8503435A1 ES528949A ES528949A ES8503435A1 ES 8503435 A1 ES8503435 A1 ES 8503435A1 ES 528949 A ES528949 A ES 528949A ES 528949 A ES528949 A ES 528949A ES 8503435 A1 ES8503435 A1 ES 8503435A1
Authority
ES
Spain
Prior art keywords
annular chamber
leaks
detected
gas
leads
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
ES528949A
Other languages
English (en)
Other versions
ES528949A0 (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 ES8503435A1 publication Critical patent/ES8503435A1/es
Publication of ES528949A0 publication Critical patent/ES528949A0/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
    • 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
    • G01M3/205—Accessories or associated equipment; Pump constructions
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Volume Flow (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

UN DISPOSITIVO DETECTOR DE FUGAS DE GAS DESDE UN RECINTO QUE LO CONTIENE.COMPRENDE UNA CAMARA ANULAR (11) QUE CONDUCE A UN ORIFICIO CIRCUNFERENCIAL (14) QUE A SU VEZ CONDUCE A UN CONDUCTO ANULAR (21) QUE ES SIMETRICO ALREDEDOR DEL EJE DETECTOR. EL GAS DE BARRERA ES ALIMENTADO A LA CAMARA ANULAR (1) POR EJEMPLO DESDE UNA CAMARA ANULAR (18) Y SALE DE LA ABERTURA (20) PARA FORMAR UN FLUJO SUSTANCIALMENTE LAMINAR. LAS FUGAS SON DETECTADAS POR MEDIO DE UN GAS DE SEN/AL DENTRO DE UN RECINTO A UNA PRESION LIGERAMENTE SUPERIOR A LA DEL AMBIENTE, Y EL GAS DE SEN/AL ES DETECTADO DESDE LAS FUGAS A TRAVES DE UNA SONDA (2) QUE ESTA CONECTADA, POR EJEMPLO, A UN ESPECTROMETRO DE MASAS. LA CORTINA (1) ES ESTABLE Y HACE POSIBLE QUE SEAN SEGUIDAS SUPERFICIES NO UNIFORMES.
ES528949A 1983-01-19 1984-01-18 Un dispositivo detector de fugas de gas desde un recinto que lo contiene, y metodo correspondiente Granted ES528949A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08301407A GB2133892B (en) 1983-01-19 1983-01-19 Detecting leaks

Publications (2)

Publication Number Publication Date
ES8503435A1 true ES8503435A1 (es) 1985-02-16
ES528949A0 ES528949A0 (es) 1985-02-16

Family

ID=10536551

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528949A Granted ES528949A0 (es) 1983-01-19 1984-01-18 Un dispositivo detector de fugas de gas desde un recinto que lo contiene, y metodo correspondiente

Country Status (10)

Country Link
US (1) US4577489A (es)
EP (1) EP0115221B1 (es)
JP (1) JPS59182329A (es)
KR (1) KR840007628A (es)
AT (1) ATE33309T1 (es)
AU (1) AU2318184A (es)
CA (1) CA1211231A (es)
DE (1) DE3376143D1 (es)
ES (1) ES528949A0 (es)
GB (1) GB2133892B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146440A (en) * 1983-09-07 1985-04-17 Bl Tech Ltd Leak detection
GB2146442A (en) * 1983-09-07 1985-04-17 Bl Tech Ltd Leak detection
GB2146441A (en) * 1983-09-07 1985-04-17 Bl Tech Ltd Leak detection
EP0138370A3 (en) * 1983-09-20 1986-04-16 John Brown Automation Limited Apparatus for use in leak detection
US8307724B1 (en) 2008-10-21 2012-11-13 Nomadics, Inc. Two mode vapor/particulate sampling device
FR3092913B1 (fr) 2019-02-14 2021-04-30 Pfeiffer Vacuum Sonde de reniflage et détecteur de fuites
CN110672281A (zh) * 2019-09-26 2020-01-10 大族激光科技产业集团股份有限公司 一种气体泄露检测探针及气密性检测装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302449A (en) * 1964-10-02 1967-02-07 Gen Electric Leak detector
SU711402A1 (ru) * 1978-07-12 1980-01-25 Горьковский Политехнический Институт Им. А.А.Жданова Бесконтактный щуп к течеискателю
SU974177A1 (ru) * 1981-05-06 1982-11-15 Предприятие П/Я А-1872 Бесконтактный щуп течеискател
US4477986A (en) * 1981-05-08 1984-10-23 Bl Technology Limited Method of, and apparatus for, detecting leaks
SU1052904A1 (ru) * 1982-07-30 1983-11-07 Горьковский Ордена Трудового Красного Знамени Политехнический Институт Им.А.А.Жданова Бесконтактный щуп к течеискателю
US4478096A (en) * 1983-06-29 1984-10-23 The United States Of America As Represented By The Secretary Of Agriculture Shielded sniffing device

Also Published As

Publication number Publication date
GB2133892A (en) 1984-08-01
US4577489A (en) 1986-03-25
GB8301407D0 (en) 1983-02-23
ES528949A0 (es) 1985-02-16
EP0115221A1 (en) 1984-08-08
JPS59182329A (ja) 1984-10-17
EP0115221B1 (en) 1988-03-30
KR840007628A (ko) 1984-12-08
AU2318184A (en) 1984-07-26
DE3376143D1 (en) 1988-05-05
CA1211231A (en) 1986-09-09
ATE33309T1 (de) 1988-04-15
GB2133892B (en) 1986-03-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303