ATE16217T1 - Heliumleckdetektor. - Google Patents

Heliumleckdetektor.

Info

Publication number
ATE16217T1
ATE16217T1 AT81401176T AT81401176T ATE16217T1 AT E16217 T1 ATE16217 T1 AT E16217T1 AT 81401176 T AT81401176 T AT 81401176T AT 81401176 T AT81401176 T AT 81401176T AT E16217 T1 ATE16217 T1 AT E16217T1
Authority
AT
Austria
Prior art keywords
pump
inlet
leak detector
helium leak
outlet
Prior art date
Application number
AT81401176T
Other languages
English (en)
Inventor
Jacques Tallon
Original Assignee
Cit Alcatel
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=8188536&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE16217(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE16217T1 publication Critical patent/ATE16217T1/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Cable Accessories (AREA)
AT81401176T 1981-07-22 1981-07-22 Heliumleckdetektor. ATE16217T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81401176A EP0070341B1 (de) 1981-07-22 1981-07-22 Heliumleckdetektor

Publications (1)

Publication Number Publication Date
ATE16217T1 true ATE16217T1 (de) 1985-11-15

Family

ID=8188536

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81401176T ATE16217T1 (de) 1981-07-22 1981-07-22 Heliumleckdetektor.

Country Status (3)

Country Link
EP (1) EP0070341B1 (de)
AT (1) ATE16217T1 (de)
DE (1) DE3172712D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561771B1 (fr) * 1984-03-23 1986-06-27 Cit Alcatel Procede pour depolluer un detecteur de fuite a helium et dispositif pour la mise en oeuvre du procede
FR2604522B1 (fr) * 1986-09-26 1989-06-16 Cit Alcatel Installation de detection de fuite a gaz traceur et procede d'utilisation
FR2681688B1 (fr) * 1991-09-24 1993-11-19 Alcatel Cit Installation de detection de fuites de gaz utilisant la technique de reniflage.
DE10316539A1 (de) * 2003-04-10 2004-11-11 Siemens Ag Schaltungsanordnung und Verfahren zur Ansteuerung eines bürstenlosen permanenterregten Gleichstrommotors
DE102006056215A1 (de) * 2006-11-29 2008-06-05 Inficon Gmbh Schnüffellecksuchgerät
CN105738035B (zh) * 2014-12-08 2018-11-30 浙江三花汽车零部件有限公司 一种带气体回收装置的设备及其使用方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616680A (en) * 1969-10-27 1971-11-02 Sargent Welch Scientific Co Leak detector
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
DE3172712D1 (en) 1985-11-28
EP0070341A1 (de) 1983-01-26
EP0070341B1 (de) 1985-10-23

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee