Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of manufacturing an annular bladed member having an integral shroud










Image Number 3 for United States Patent #4786347.

A gas turbine engine disc having integral, radially extending aerofoil blades and an integral shroud interconnecting the radially outer extents of the blades is described. In the manufacture thereof continuous fibres are wound around an annular array of inserts provided in a dividable disc. The inserts define the spaces between adjacent blades on the disc. A mixture of chopped carbon fibre and an epoxy resin matrix material is then injected into the central portion of the die interior. Any part of the wound fibres which has not been impregnated by the chopped fibre/resin matrix material is subsequently impregnated by a matrix material whereupon the die is opened to release the thus produced bladed disc.








 
 
  Recently Added Patents
Mobile application for calendar sharing and scheduling
Method and system for network configuration for virtual machines
Engine RPM control device
Peered proctoring
Bias voltage generating circuit and switching power supply thereof
Spread spectrum communication system and transmission power control method therefor
Method for manufacturing semiconductor element and semiconductor device, and deposition apparatus
  Randomly Featured Patents
Snap action type thermally responsive switching structure
Magnetic resonance device
Pattern forming method and semiconductor device manufacturing method
Turbocharged internal combustion engine
Enclosure for automatic bathroom flusher
Perfume atomizer
HAUSP-p53 interaction and uses thereof
System and method of dynamically providing priority for network communications
Oil/fat composition
Method and apparatus with white balancing correction for separating a color signal and its complement