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Bonniere

Patrick Bonniere, Vernon FR

Patent application numberDescriptionPublished
20110015826VEHICLE AIR-CONDITIONING SYSTEM PROVIDED WITH AUTOMATIC MODES - The invention relates to a vehicle air-conditioning system (01-20-2011

Philippe Bonniere, Don Mills CA

Patent application numberDescriptionPublished
20090136348VIBRATION DAMPING OF A STATIC PART USING A RETAINING RING - A retaining ring is mounted in frictional engagement with a static gas turbine engine part, such as a compressor shroud, in order to provide frictional damping.05-28-2009

Philippe Bonniere, Toronto CA

Patent application numberDescriptionPublished
20110293429BLADE FIXING DESIGN FOR PROTECTING AGAINST LOW SPEED ROTATION INDUCED WEAR - The blade dovetails and associated dovetail slots of a gas turbine engine rotor assembly are shaped so that during windmilling the high stress regions of the blade dovetails are shielded from rubbing against the disk and vice versa. Bumper surfaces are provided in low stress regions of the dovetail assembly such that the windmilling contact points between the blade dovetails and the disk are in non-critical areas of the dovetail assembly.12-01-2011