Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/484
Name: Fluid handling > Line condition change responsive valves > Combustion engine induction type > Unbalanced pivoted valve (e.g., unbalanced butterfly type)
Description: Apparatus in which a biased valve having at least a flat center area is mounted in the fluid flow path and moves about a pivot located between its edges, said valve having a dynamic unbalance to fluid flow causing a torque which proportionally governs the position of the valve.

Patents under this class:

Patent Number Title Of Patent Date Issued
6823785 Printing unit Nov. 30, 2004

  Recently Added Patents
Method for the synthesis of an array of metal nanowire capable of supporting localized plasmon resonances and photonic device comprising said array
System and apparatus for control of published content
Stroboscopic light source for a transmitter of a large scale metrology system
Process for filtering interferograms obtained from SAR images acquired on the same area
Transmission channel for ultrasound applications
Server-side connection resource pooling
Architecture and method for multi-aspect touchscreen scanning
  Randomly Featured Patents
Image output time management method and the record media
Method of driving active matrix electro-optical device by using forcible rewriting
Chemical dispenser
Printing method for window blind slats
Amphoteric latexes containing pH independent and pH dependent bound charges
Shelving system
Alternate ribbon feed mechanism for fabric and carbon ribbon cassettes
Lawn and guarding edging system (conduit extension)
Non-tilting plate actuator for use in a micropositioning device