Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fluid friction controller










Image Number 3 for United States Patent #5027919.

A fluid friction controller that includes an outer member having a first friction control surface and an inner member having a second friction control surface. The control surfaces coact to define an elongated orifice that diverges from its entrance toward its exit. The length of the orifice is related to the angle of divergence so that the flow of a fluid passing therethrough remains attached to the control surfaces and the dynamic pressure in the flow does not exceed the static pressure at any point along the length of the orifice.








 
 
  Recently Added Patents
Wire guide
Method for isomerisation of hop alpha-acids using heterogeneous alkaline earth metal based catalysts
High performance actuator motor
Composition comprising a mixture of dextro- and levo-amphetamines complexed with ion-exchange resin particles to form drug resin particles
Method and system to generate finite state grammars using sample phrases
Calendar integration methods and systems for presentation of events having combined activity and location information
Electronic package with fluid flow barriers
  Randomly Featured Patents
Valve cap tamper-proof cover
Cookware side handle with arching lower grip
Steerable surfing body board
Scleral plug system
Processor subsystem for use with a universal computer architecture
Quick change-over pallet system
Semiconductor integrated device
Performing remote power amplifier linearization
Terminal block and methods of making
Circuit for preventing nonvolatile memory from over-erase