About 48 results
https://drivepatents.com/patents/1079707 · 2 Mar 2005
The device has a mass flow meter to measure mass flow of a fuel, and a prediction module (26) to find estimated values including estimated metering position and mass flow. Residue calculators (20, 22) calculate residue between measured and estimated fuel m...
https://drivepatents.com/patents/1079973 · 16 Feb 2005
The nozzle (1) has follow-up divergent flaps (4b) interposed between control flaps and having a structure in box with internal and external radial walls. The divergent flaps provide lateral openings to deliver cooling air in direction of an internal side o...
https://drivepatents.com/patents/1080111 · 9 Feb 2005
The ring (19) has burner ring with an upstream annular envelope forming a gorge in which a fuel injection harness (4) is arranged. The annular envelope has an upstream surface that is in contact with a flow of exhaust gas. Each of multiple ring sectors has...
https://drivepatents.com/patents/1080115 · 9 Feb 2005
The turbine has an antifriction bearing (30) arranged on a low pressure shaft (28) for supporting high pressure journal (26) on which a rotor of high pressure turbine (10) is fixed. Another antifriction bearing (32) is placed on downstream of a low pressur...
https://drivepatents.com/patents/1080853 · 12 Jan 2005
The device (12) has a set of grooves that is provided in the extension of an end of a tailpipe (10) of a turbomachine. A set of indentations is provided between two successive grooves. The set of grooves and indentations are unsymmetrical with respect to a...
https://drivepatents.com/patents/1081219 · 29 Dec 2004
The turbomachine has an annular bailer (11) provided around an upstream portion (10a) of a confluent sheet metal (3) to collect an airflow (F3) in a secondary cold flow (F2). The airflow is injected tangentially in a primary hot flow (F1) by a set of chann...
https://drivepatents.com/patents/1081217 · 29 Dec 2004
The device has a clamp standardized according to a harness (3) and maintaining the harness in direction perpendicular to axis (4) of a jet engine (1). Another standardized clamp is maintains the harness in direction parallel to axis of the jet engine. The ...
https://drivepatents.com/patents/1081394 · 22 Dec 2004
The chamber has a sparkplug (3) with a body (2) having a free end in an opening (8) of a chamber wall (5) to compensate relative movements between a case and the wall. A sealing device (1) has an annular spark plug guide (10) mounted at a radial external e...
https://drivepatents.com/patents/1082003 · 1 Dec 2004
The flap has a conical hollow body and a rectilinear generator (11). The body has a thin wall (12) that is divided transversally into a cold wall (14) and a warm wall (13) and two symmetrical lateral walls (15). The thin wall has a continuous inner surface...
https://drivepatents.com/patents/1082006 · 1 Dec 2004
An aviation turbomachine comprising, downstream from the turbine, a post-combustion chamber extended by at least one nozzle, said chamber being defined radially by a thermal protection lining dispsoed inside a casing, said casing and said lining together d...