Invention Grant
- Patent Title: Controlled isolation valve having reinforced sealing
- Patent Title (中): 控制隔离阀具有加强密封
-
Application No.: US13880583Application Date: 2011-10-12
-
Publication No.: US09562611B2Publication Date: 2017-02-07
- Inventor: Christian Languedoc , Georges Verdier
- Applicant: Christian Languedoc , Georges Verdier
- Applicant Address: FR Paris
- Assignee: SNECMA
- Current Assignee: SNECMA
- Current Assignee Address: FR Paris
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1058666 20101022
- International Application: PCT/FR2011/052375 WO 20111012
- International Announcement: WO2012/052659 WO 20120426
- Main IPC: F16K1/50
- IPC: F16K1/50 ; F16K1/20 ; F16K31/44
Abstract:
An isolation valve including a mechanism for reinforcing closure. The valve includes a seat against which a flap valve member is fitted in a closed position, and a locking finger presents movement defined by a control mechanism configured to press the finger against the valve member in the closed position.
Public/Granted literature
- US20130228242A1 CONTROLLED ISOLATION VALVE HAVING REINFORCED SEALING Public/Granted day:2013-09-05
Information query
