Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/246.2
Name: Fluid handling > With cleaner, lubrication added to fluid or liquid sealing at valve interface > Liquid supplied at valve interface > Screw feed > Seating
Description: Valves wherein the lubrication pressure aids in seating of the valve.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Organic light-emitting display and method of manufacturing the same
Compositions and methods for inhibition of MMP13:MMP-substrate interactions
Reuse of static image data from prior image frames to reduce rasterization requirements
In-vehicle communication system and method of operation
Nonvolatile semiconductor memory device
Compounds and their salts specific to the PPAR receptors and the EGF receptors and their use in the medical field
Apparatus for generating electrical energy from rocking activated energy
  Randomly Featured Patents
Lower grip housing for a firearm
Method for achieving native performance across a set of incompatible architectures using a single binary file
Aglaonema plant named `TWYAG0003`
Protective control system for engine
Deodorizer material dispenser cap for shoes
Process for the separation of air
Measurement of moisture content in skin
Method and apparatus for testing transmitters in optical fiber networks
Karaoke system