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Safran Helicopter Engines patents

Recent patent applications related to Safran Helicopter Engines. Safran Helicopter Engines is listed as an Agent/Assignee. Note: Safran Helicopter Engines may have other listings under different names/spellings. We're not affiliated with Safran Helicopter Engines, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Safran Helicopter Engines-related inventors

Date Safran Helicopter Engines patents (updated weekly) - BOOKMARK this page
06/22/17 new patent  System for the emergency starting of a turomachine
06/22/17 new patent  Transmission assembly for an aircraft and a helicopter
06/01/17Field of electric actuating systems aboard aircrafts
06/01/17Architecture of a multiple-engine helicopter propulsion system, and corresponding helicopter
05/11/17Method of optimized global management of an energy network of an aircraft and corresponding device
05/04/17Turboshaft engine, twin-engine helicopter equipped with such a turboshaft engine, and optimising the zero-power super-idle speed of such a twin-engine helicopter
04/27/17Turbine engine compressor with variable-pitch blades
04/27/17Device for assisting a solid propellant propulsion system of a single-engine helicopter, single-engine helicopter comprising such a device
04/13/17Turboshaft engine comprising a controlled mechanical coupling device, helicopter equipped with such a turboshaft engine, and optimising the zero-power super-idle speed of such a helicopter
04/13/17Method for detecting a failure of a first turbine engine of a twin-engine helicopter and for operating the second turbine engine, and corresponding device
04/06/17Architecture of a multi-engine helicopter propulsion system and corresponding helicopter
04/06/17Improved fuel injection architecture
03/16/17Device for positioning an inspection tool
03/09/17Annular turbomachine combustion chamber
02/23/17Device intended for implementing an anodization treatment and anodization treatment
01/19/17Drive chain for a helicopter incorporating a pyrotechnic assistance drive module and helicopter comprising the same
01/19/17Hydraulic device for emergency starting a turbine engine, propulsion system of a multi-engine helicopter provided with one such device, and corresponding helicopter
01/19/17Method for assisting a turboshaft engine in standby of a multiple-engine helicopter, and architecture of a propulsion system of a helicopter comprising at least one turboshaft engine that can be in standby
12/08/16A device for fastening a sensor on a part
12/01/16Method and device for supplying a lubricant

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Safran Helicopter Engines in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Safran Helicopter Engines with additional patents listed. Browse our Agent directory for other possible listings. Page by