The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 24, 2011
Filed:
May. 11, 2009
David Maillard, Bois le Roi, FR;
Christophe Claude Philippe Nouhaud, Brie Comte Robert, FR;
Philippe Tormo, Savigny le Temple, FR;
David Maillard, Bois le Roi, FR;
Christophe Claude Philippe Nouhaud, Brie Comte Robert, FR;
Philippe Tormo, Savigny le Temple, FR;
SNECMA, Paris, FR;
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.