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
Nonvolatile memory device
System and method for evaluating equipment rack cooling performance
Epilation apparatus
DFPase enzymes from Aplysia californica
Solar cell with hyperpolarizable absorber
Cordless hand blender
Audit planning
  Randomly Featured Patents
Equipment for moving cages used for holding and transporting chickens, hens and similar
Method for scheduling of plural packet data flows
Supporting arrangement for electroacoustic transducers
Stabilized sheet materials for use with computer-directed printers and method of stabilizing same for computer printers
Sun shield
Multi-conditioner arrangement of a CMP system
Non-volatile semiconductor storage device
Iron-zinc alloy electro-galvanized steel sheet having a plurality of iron-zinc alloy coatings
Phase adjustor for semiconductor integrated circuit