Featured patents

Displayable Wind Turbine
US 08851838 B2, Oct. 7, 2014, With Illumination Means, Seung Jo Kim / Snu R&DB Foundation (Seoul, KR)
A displayable wind turbine, comprising:…

Turbine Bucket Angel Wing Features for Forward Cavity Flow Control and Related Method
US 08834122 B2, Sept. 16, 2014, Segmental shroud, Clint Luigie Ingram / General Electric Company (Schenectady, US)
A turbine bucket comprising:…

Cross-Over Purge Flow System for a Turbomachine Wheel Member
US 08807941 B2, Aug. 19, 2014, With Fluid Passage in Working Member Communicating With Working Fluid, Matthew Paul Forcier et al. / General Electric Company (Schenectady, US)
A wheel member comprising:…

Turbine Blade With Improved Aerodynamic Performance
US 08794926 B2, Aug. 5, 2014, Tined or irregular periphery, Pascal Routier / Snecma (Paris, FR)
A turbine rotor blade, comprising:…

Interlocking Blade Sheath
US 08790087 B2, July 29, 2014, Having wear liner, sheathing or insert, Robert H. Perkinson / Hamilton Sundstrand Corporation (Windsor Locks, US)
A blade assembly comprising:…

System and Methods for Adaptive Blade Control Surface Adjustment
US 08727722 B2, May 20, 2014, Method of Operation, Peter B. Houser et al. / General Electric Company (Schenectady, US)
A method for reducing vibration in a rotary blade system including at least two…

Gas Turbine Engine and Main Engine Rotor Assembly and Disassembly
US 08684696 B2, April 1, 2014, Turbo machine, Robert A. Ress, Jr. / Rolls-Royce North American Technologies, Inc. (Indianapolis, US)
A gas turbine engine, comprising:…

Ceiling Fan, Including Blades and Hardware That Incorporates or Is Constructed of Phosphorescent Materials
US 08622700 B1, Jan. 7, 2014, With Illumination Means, Alan Robert Coffey
A blade for a ceiling fan, said blade incorporating or constructed…

Compressor Stator Vane
US 08573945 B2, Nov. 5, 2013, Turbo machine, Yong Wang et al. / Alstom Technology Ltd. (Baden, CH)
A compressor component comprising:…

Pitch Drive Apparatus of Wind Generator and Wind Generator
US 08568098 B2, Oct. 29, 2013, Having motor, Tomohiro Numajiri / Mitsubishi Heavy Industries, Ltd. (Tokyo, JP)
A pitch drive apparatus for a wind generator, the pitch drive apparatus…

Patentorg has 825 documents under Fluid Reaction Surfaces (i.e., Impellers) Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot