FR1495806A - Dispositif de détection de fuites - Google Patents

Dispositif de détection de fuites

Info

Publication number
FR1495806A
FR1495806A FR78636A FR78636A FR1495806A FR 1495806 A FR1495806 A FR 1495806A FR 78636 A FR78636 A FR 78636A FR 78636 A FR78636 A FR 78636A FR 1495806 A FR1495806 A FR 1495806A
Authority
FR
France
Prior art keywords
detection device
leak detection
leak
detection
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
FR78636A
Other languages
English (en)
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.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
E Leybolds Nachfolger AG
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 E Leybolds Nachfolger AG filed Critical E Leybolds Nachfolger AG
Application granted granted Critical
Publication of FR1495806A publication Critical patent/FR1495806A/fr
Expired 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
    • G01M3/20—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
    • 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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR78636A 1965-10-02 1966-10-03 Dispositif de détection de fuites Expired FR1495806A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0051769 1965-10-02

Publications (1)

Publication Number Publication Date
FR1495806A true FR1495806A (fr) 1967-09-22

Family

ID=7274267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR78636A Expired FR1495806A (fr) 1965-10-02 1966-10-03 Dispositif de détection de fuites

Country Status (4)

Country Link
CH (1) CH454492A (fr)
FR (1) FR1495806A (fr)
GB (1) GB1157009A (fr)
NL (1) NL6612514A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452699A1 (fr) * 1979-03-28 1980-10-24 Cit Alcatel Dispositif de reniflage pour detecteur de fuites a helium a spectrometre de masse

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133893A (en) * 1983-01-19 1984-08-01 Bl Tech Ltd Detecting leaks
FI970665A0 (fi) 1996-04-15 1997-02-17 Espoon Paineilma Oy Foerfarande foer identifiering av laeckage i en foerpackning isynnerhet livsmedels- och laekemedelsfoerpackning samt foerbaettrande av haollbarheten hos vaetskeformiga livsmedel vilka aer foerpackade i aseptiska kartongfoerpackningar
DE19903097A1 (de) 1999-01-27 2000-08-03 Leybold Vakuum Gmbh Testgaslecksuchgerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452699A1 (fr) * 1979-03-28 1980-10-24 Cit Alcatel Dispositif de reniflage pour detecteur de fuites a helium a spectrometre de masse

Also Published As

Publication number Publication date
NL6612514A (fr) 1967-04-03
GB1157009A (en) 1969-07-02
CH454492A (de) 1968-04-15

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