Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/200
Name: Fluid handling > Diverse fluid containing pressure systems > Fluid separating traps or vents > Discriminating outlet for gas > Fluid sensing valve > With vaporized liquid stop
Description: Separating traps wherein the valve or an additional device functions to stop normally liquid fluid which is vaporized, such as steam, in the system.

Sub-classes under this class:

Class Number Class Name Patents
137/201 With separate return for condensate 5

Patents under this class:

Patent Number Title Of Patent Date Issued
8360087 Operating fluid tank Jan. 29, 2013
6315212 Float vent Nov. 13, 2001
5413137 Fuel vapor vent assembly with liquid trap May. 9, 1995
5042678 Fuel tank filler tube closure assembly Aug. 27, 1991

  Recently Added Patents
Virtual image display device and manufacturing method of virtual image display device
Chip on film (COF) package having test line for testing electrical function of chip and method for manufacturing same
Automatic image-content based adjustment of printer printing procedures
Generating package profiles in software package repositories using selective subsets of packages
Location-type tagging using collected traveler data
System and method for enhanced transaction payment
Synchronization of communication equipment
  Randomly Featured Patents
Authentication system, fingerprint identification unit, and authentication method
Apparatus for delivering powder in a food dispenser system
Duplex valves and methods for their use
Test circuit arrangement for a communication network and test method using same
Video camera
Discrete electroabsorption modulator
Recording device, recording method and computer program
Forensically acceptable determinations of gestational fetal exposure to drugs and other chemical agents
Multi-slice MR data acquisition in successive heartbeats with black blood contrast
Generalized convolutional interleaver/de-interleaver