Invention Grant
- Patent Title: Device for detecting micro-leaks
- Patent Title (中): 微漏检测装置
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Application No.: US13143128Application Date: 2010-01-06
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Publication No.: US08720254B2Publication Date: 2014-05-13
- Inventor: Agnès Pailloux , Julien Cousin , Isabelle Debecker , Jean-Marc Weulersse
- Applicant: Agnès Pailloux , Julien Cousin , Isabelle Debecker , Jean-Marc Weulersse
- Applicant Address: FR Paris
- Assignee: Commisariat a l'Energie Atomique et aux Energies Alternatives
- Current Assignee: Commisariat a l'Energie Atomique et aux Energies Alternatives
- Current Assignee Address: FR Paris
- Agency: Pearne & Gordon LLP
- Priority: FR0950070 20090107
- International Application: PCT/EP2010/050080 WO 20100106
- International Announcement: WO2010/079183 WO 20100715
- Main IPC: G01M3/30
- IPC: G01M3/30
Abstract:
Micro-leaks are detected by means of a sniffer device including, in an original manner, a flat suction capsule (11) with divergent channels where the flow is regular, a resonant optical cavity (15) as a means of detection and a pump (16) with a low flow rate, which is insufficient to create a vacuum which would be required with other means of detection. Much fainter micro-leaks can be detected.
Public/Granted literature
- US20120036920A1 DEVICE FOR DETECTING MICRO-LEAKS Public/Granted day:2012-02-16
Information query
