Invention Grant
- Patent Title: System for controlling a plurality of turbomachine discharge valves
- Patent Title (中): 用于控制多个涡轮机排出阀的系统
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Application No.: US12463511Application Date: 2009-05-11
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Publication No.: US07946310B2Publication Date: 2011-05-24
- Inventor: David Maillard , Christophe Claude Philippe Nouhaud , Philippe Tormo
- Applicant: David Maillard , Christophe Claude Philippe Nouhaud , Philippe Tormo
- Applicant Address: FR Paris
- Assignee: SNECMA
- Current Assignee: SNECMA
- Current Assignee Address: FR Paris
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0501124 20050204
- Main IPC: F15B13/044
- IPC: F15B13/044
Abstract:
The invention relates to a pneumatic unit for activating a plurality of discharge valves of a turbomachine, the pneumatic unit having activation outlets corresponding to the number of discharge valves forming said plurality of discharge valves, and a single control input receiving a single control signal from an electronic control unit, the control signal serving to act on a control winding of a manifold means having outlets that form said activation outlets.
Public/Granted literature
- US20090252592A1 SYSTEM FOR CONTROLLING A PLURALITY OF TURBOMACHINE DISCHARGE VALVES Public/Granted day:2009-10-08
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