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
Analog-to-digital converter with input voltage biasing DC level of resonant oscillator
Method and system for simulating wireless networks
Methods and systems for flicker correction
Anti-GITR antibodies
Liquid-filled protein-phosphatidic acid capsule dispersions
Door-activated entry light fixture
Technique for manufacturing bit patterned media
  Randomly Featured Patents
Self-heating individual meal module
Planar light source, display device and method for manufacturing the same
Mailbox door
Roughened printed circuit board
Apparatus and method for forwarding encapsulated data packets on a network having multiple links between nodes
Legged robot
Magnetic particle separator
Telephone system capable of automatically distributing terminating calls and method of performing communication within the telephone system
Closing system for plastic shaped parts