Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/196
Name: Fluid handling > Diverse fluid containing pressure systems > Fluid separating traps or vents > Discriminating outlet for liquid > With fluid responsive valve > Level responsive > Float > With pressure balanced outlet valve
Description: Separating traps wherein a plurality of coacting liquid outlet valves are arranged to act in opposition or a single outlet valve is provided with opposed surfaces to cancel out the effect of internal pressure on the valve.










Patents under this class:

Patent Number Title Of Patent Date Issued
8132589 Regulating valve for the discharge of liquid Mar. 13, 2012
6857445 Float valve for pulsating flow Feb. 22, 2005
6244828 Pump and combination pump and trap with snap-over mechanism and double-seal outlet valve Jun. 12, 2001
5755560 Pump and combination pump and trap with snap-over mechanism and double-seal outlet valve May. 26, 1998
4763684 Gas separation valve assembly for a diesel motor system equipped for measuring fuel consumption Aug. 16, 1988
4724860 Float controlled valve assembly Feb. 16, 1988
4014362 Simplified balance valve steam trap Mar. 29, 1977











 
 
  Recently Added Patents
Optical coherence tomography with multiple sample arms
Data portal for concurrent assessment
Vibration power generator and vibration power generation device, and communication device and electronic equipment with vibration power generation device
Inhibition of HRP-3 using modified oligonucleotides
Pyroelectric detector, pyroelectric detection device, and electronic instrument
Printing apparatus
Method and apparatus for coordinating hopping of resources in wireless communication systems
  Randomly Featured Patents
Techniques for fastening a panel to an electronic cabinet frame
Industrial fabric and yarn made from recycled polyester
Computer case
Camera incorporating a releasable print roll unit
Fast read domino SRAM
Impact ionization amplification apparatus method and system
Binders for pigmented ink formulations
Coated diffusion membrane and its use
Equipment for transporting a load
Portable photographic device and grip with integrated controls for single handed use