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
Automated malware detection and remediation
Data control systems for virtual environments
Extruder plate for extruder inserts
Zoom lens system
Dryer bar
Apparatus and method of photographing moving image
Frequency scanning technique for a cell search procedure
  Randomly Featured Patents
Mixer and frequency converting apparatus
Airfoil with a landing flap having a flexible trailing edge
Support structure for a soft ground
Post-processing decoder of LDPC codes for improved error floors
5-amino-2-phenoxysulfonanilide compound
Boarding ladder and slide system
(4-Oxo-4H-1-benzopyran-2-yl)-oxamic acid, salts and esters anti-allergic agents
Overall watthour metter enclosure safety replacement window
Upgrading asphaltene containing oils
Skid control mechanism for boats