Resources Contact Us Home
Turbine vane construction

Image Number 2 for United States Patent #4163629.

A variable area turbine vane, for use in high temperature aircraft gas turbines, having a load carrying spar with a heat shield member surrounding the load carrying member. The heat shield member is positioned in grooves which permit spanwise and cordwise expansion of the heat shield member. Cooling air enters the hollow load bearing member and passes through holes in the load bearing member and heat shield member.

  Recently Added Patents
Method of generating security rule-set and system thereof
Cyclotron actuator using a shape memory alloy
Formulation and use thereof
Systems and methods for operation mode transition in wireless communications
Driving voltage adjusting circuit capable of adjusting driving voltage via digital rheostat
Mobility in a multi-access communication network
Fastener driving tool
  Randomly Featured Patents
Dispenser for dispensing two liquid products
Pressure hypodermic injector for intermittent vaccination
Measuring method, inspection method, inspection device, semiconductor device, method of manufacturing a semiconductor device, and method of manufacturing an element substrate
Blk genes, gene products and uses thereof in apoptosis
Combinatorial synthesis of libraries of macrocyclic compounds useful in drug discovery
Muffin tray and process for baking muffins
Continuously variable transmission device
Pendent lamp
Method and apparatus for serial communication using clock-embedded signals
Apparatus for forming thin film on semiconductor substrate by plasma reaction