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Montarou
Cedric Montarou, Merignac FR
| Patent application number | Description | Published |
|---|---|---|
| 20090235631 | TURBOMACHINE CONTROL SYSTEM - A turbomachine control system comprising an auxiliary hydraulic circuit with an auxiliary hydraulic pump, at least one hydraulic actuator, and at least one servo-valve, the auxiliary pump powering the actuator via the servo-valve. The auxiliary hydraulic circuit is connected in parallel with the main fuel or lubricating oil circuit of the turbomachine. Said auxiliary pump is driven by an electric motor. | 09-24-2009 |
Cedric Montarou, St Maur Des Fosses FR
| Patent application number | Description | Published |
|---|---|---|
| 20090094974 | FUEL FEED CIRCUIT FOR AN AIRCRAFT ENGINE - A head loss element is interposed between the outlet from the pump delivering high pressure fuel and the pipe feeding combustion chamber injectors. A servo-valve for feeding a hydraulic actuator of a variable-geometry component of the engine has an HP admission inlet connected to the outlet from the pump upstream from the head loss element and an LP outlet connected to the feed pipe downstream from the head loss element. Thus, the flow rate taken upstream from the head loss element for driving the actuator is compensated by the flow rate reinjected downstream from the head loss element, thereby avoiding any movement of the variable-geometry component giving rise to a disturbance in the flow rate delivered to the injectors. | 04-16-2009 |
Laurent Montarou, Paris FR
| Patent application number | Description | Published |
|---|---|---|
| 20100157431 | DISPLAY DEVICE - The invention relates to a display device, particularly for an automotive vehicle, that comprises an unfolding member ( | 06-24-2010 |