Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/252
Name: Fluid handling > With liquid valves or liquid trap seals > Liquid valves > Branched passage for sealing liquid
Description: Apparatus in which at least one side of the liquid valve is provided with a branching path whereby as the sealing liquid rises on that side beyond a predetermined point it divides into a plurality of branches.










Patents under this class:

Patent Number Title Of Patent Date Issued
7661436 Liquid seal for recovering flared gas Feb. 16, 2010
7329535 Apparatus for circulating carrier fluid Feb. 12, 2008
6867401 Waveguide foreign object damage prevention window Mar. 15, 2005
6453928 Apparatus, and method for propelling fluids Sep. 24, 2002
4676274 Capillary flow control Jun. 30, 1987
4411286 Liquid seal valve Oct. 25, 1983











 
 
  Recently Added Patents
Redistribution layer (RDL) with variable offset bumps
Method for using extended security system, extended security system and devices
Self-assembling surface coating
Systems and/or methods for using air/wind power to charge/re-charge vehicle batteries
Morphinan compounds
Low powered activation arrangement and method thereof
Behavioral fingerprint based authentication
  Randomly Featured Patents
Arm for a motor vehicle independent suspension and motor vehicle independent suspension comprising the same
Device and method for treating magnetic particles
Extendable rocket motor exhaust nozzle
Bullpup rifle fire control system
Motor drive having invertor
Method for processing pyrollidone and n-vinyl pyrollidone residues
High-performance log-structured RAID
Ceramic sintered body and process for producing the same
Active impulse magnetometer with bipolar magnetic impulse generator and fast fourier transform receiver to detect sub-surface metallic materials
Moving magnet pickup cartridge