Featured patents

Turbine Blade Assembly for Retaining Sealing and Dampening Elements
US 08790086 B2, July 29, 2014, Vibration inhibiting or expansion-contraction structure, Jason Douglas Herzlinger et al. / General Electric Company (Schenectady, US)
A turbine having at least two adjacent blade assemblies circumferentially…

Apparatus and Methods for Cooling Platform Regions of Turbine Rotor Blades
US 08794921 B2, Aug. 5, 2014, Flow exhausted to working fluid, Scott Edmond Ellis et al. / General Electric Company (Schenectady, US)
A platform cooling arrangement for a turbine rotor blade having a platform…

Vertical Axis Wind Turbine Generator
US 08740564 B2, June 3, 2014, Motion about parallel axes, Naomi Kikuchi
A vertical axis wind turbine generator comprising:…

Damper Coverplate and Sealing Arrangement for Turbine Bucket Shank
US 08684695 B2, April 1, 2014, Root platforms, Jalindar Appa Walunj et al. / General Electric Company (Schenectady, US)
A bucket pair in a turbomachine comprising:…

Arrangement With a Nacelle and an Instrument Bar
US 08636468 B2, Jan. 28, 2014, With Measuring, Testing, Signalling or Inspection Means, Thorkil Munk-Hansen / Siemens Aktiengesellschaft (Munich, DE)
An arrangement, comprising:…

Turbine Rotor Blade
US 08632313 B2, Jan. 21, 2014, Coating, specific composition or characteristic, Hideo Yoda et al. / Hitachi, Ltd. (Tokyo, JP)
A turbine rotor blade comprising in its leading edge portion of a radially outer…

Contra-Rotating Propeller Marine Propulsion Device
US 08585366 B2, Nov. 19, 2013, Engine driven, Saiki Nishiyama et al. / Japan Marine United Corporation (Tokyo, JP)
A contra-rotating propeller marine propulsion device comprising:…

Marine Propeller Pitch Adjustment Means
US 08517683 B2, Aug. 27, 2013, Removable Auxiliary Attachment to Work Surface, John Bradley Miocevich / Veem Engineering Group Pty Ltd. (Canning Vale, AU)
A blade for a marine propeller, the blade including an attachment portion…

Slurry Pump Impeller
US 08511998 B2, Aug. 20, 2013, Circumferentially and radially continuous web or end plate, Luis Moscoso Lavagna et al. / Weir Minerals Australia Ltd. AU
A slurry pump impeller comprising a front shroud and a back shroud each having…

Radial or Diagonal Fan Wheel
US 08454317 B2, June 4, 2013, Having opposed annular surface between adjacent blades, Jürgen Schöne et al. / EBM-Papst Mulfingen GmbH & Co. KG (Mulfingen, DE)
A fan wheel in the form of a radial or diagonal fan, comprising a shroud…

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