Featured patents

Thermally Insulating Turbine Coupling
US 08840359 B2, Sept. 23, 2014, Method of Operation, Keith R. Pullen et al. / The United States of America, as represented by the Secretary of the Navy (Washington, US)
A rotor assembly, comprising:…

Cranking Pad Interlock
US 08845275 B2, Sept. 30, 2014, Hand or foot operated crank, pedal or traction wheel, Jeff A. Brown et al. / Hamilton Sundstrand Corporation (Windsor Locks, US)
A cranking pad assembly for a gearbox of a turbomachine comprising:…

Methods and Apparatus to Facilitate Turbine Casing Assembly
US 08870529 B2, Oct. 28, 2014, Including Casing Part Selectively Movable Relative to Fixed Support, Matthew Stephen Casavant et al. / General Electric Company (Schenectady, US)
A turbine assembly comprising:…

Compressor Cover for Turbine Engine Having Axial Abutment
US 08721261 B2, May 13, 2014, Including Destructible, Fusible, or Deformable Non-Reusable Part, Yann Mouze et al. / Turbomeca (Bordes, FR)
A centrifugal compressor of a turbine engine, the compressor comprising:…

Turbine Engine Including a Reversible Electric Machine
US 08657566 B2, Feb. 25, 2014, Brake or clutch, Monique Fos et al. / Turbomeca (Bordes, FR)
A turbine engine for a helicopter, comprising:…

Arrangement Comprising a Shaft Seal
US 08647052 B2, Feb. 11, 2014, For shaft sealing, packing, lubricating or bearing means, Dirk Grieshaber et al. / Siemens Aktiengesellschaft (München, DE)
A shaft seal for sealing a gap of a penetration of a shaft through…

Turbine Assemblies With Impingement Cooling
US 08616832 B2, Dec. 31, 2013, With Passage in Blade, Vane, Shaft or Rotary Distributor Communicating With Working Fluid, Bob Mitlin et al. / Honeywell International Inc. (Morristown, US)
A gas turbine engine assembly, comprising:…

Attachment Interface for a Gas Turbine Engine Composite Duct Structure
US 08596972 B2, Dec. 3, 2013, Casing with mounting means, Francis R. Moon / United Technologies Corporation (Hartford, US)
A duct for a gas turbine engine comprising:…

Turbomachine Seal Assembly
US 08591181 B2, Nov. 26, 2013, Labyrinth seal, Venkata Siva Jagadeeswararao Anjuri et al. / General Electric Company (Schenectady, US)
A turbomachine seal assembly comprising:…

Prime Mover
US 08496429 B2, July 30, 2013, Vertical runner axis, Dominick Daniel Martino
A prime mover powered by the energy of a fluid, the prime mover comprising…

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