Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/880
Name: Fluid handling > Systems > With flow control means for branched passages > Biased valve > Spring bias > With threaded actuator
Description: System wherein the means to actuate the fluent material flow control means has a helical rib by which the actuating means reciprocates as a result of rotary motion applied thereto.










Patents under this class:

Patent Number Title Of Patent Date Issued
4011887 Fluid power control apparatus Mar. 15, 1977











 
 
  Recently Added Patents
Vacuum cleaner filter adapter ring
Analog to digital converter with increased sub-range resolution
Measurement of an analyte on the skin using a hue angle
Catalysts for polyurethane coating compounds
Flavonoid dimers and methods of making and using such
Amnion-derived cells, methods of making and uses thereof
Measurement system service for a vehicle instrument panel
  Randomly Featured Patents
Bollard luminaire
Container closure with external ribs
Barrier device for controlling a passage for pedestrians, the device being of the three-legged turnstile type
Presynaptic protein cast
Sock
Liquid crystal display device
Medical implantation device
Camera accessory
Inkjet ejector having an improved filter
Feeding device for curved workpieces