Resources Contact Us Home
Air turbine starter having a low differential check valve

Image Number 4 for United States Patent #7033133.

An air turbine starter is provided that includes a check valve assembly. The check valve assembly comprises a valve body, a valve seat and a valve element. The valve body includes an inlet port, an outlet port, and a flow passage extending therebetween. The valve seat is coupled to the valve body, extends at least partially into the flow passage and has an opening therethrough. The valve element is disposed within the flow passage between the valve seat and the valve body outlet port. The valve element is also configured to translate axially between an open position and a closed position in response to a pressure differential between the inlet and outlet ports.

  Recently Added Patents
Microbial fuel cell and method of use
Multi-user remote health monitoring system with biometrics support
Method and apparatus for managing network traffic
Interconnect, bus system with interconnect and bus system operating method
System and method for storing redundant information
Protection circuit, substrate for electro-optical device, electro-optical device, electrophoretic display device, electronic apparatus, and manufacturing method of electro-optical device
Control device with adjusting pulse width modulation function and the backlight module thereof
  Randomly Featured Patents
Sulfoniun salts, methods for their preparation and use thereof as photoinitiators for radiation curable systems
Device for opening and closing a zipper
Turbocharger drain line with reinforced flexible conduit
Method and apparatus for positioning individual leads utilizing an improved template
Method and apparatus for reducing latency in a memory system
Sampling device for molten metals
Micro movable device and method of making the same using wet etching
Sheet feeding mechanism
System having input output pins shifting between programming mode and normal mode to program memory without dedicating input output pins for programming mode