Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/179
Name: Fluid handling > Diverse fluid containing pressure systems > Fluid separating traps or vents > Discriminating outlet for liquid > With non-discriminating gas vent or liquid discharge
Description: Separating traps provided with a nondiscriminating gas vent, an additional nondiscriminating liquid outlet or an additional control of the discriminating liquid outlet, the additional control being such as to give a nondiscriminating action to the discriminating outlet.










Sub-classes under this class:

Class Number Class Name Patents
137/180 Abnormal pressure responsive liquid blow-off or drain 2
137/181 Manual control 14


Patents under this class:

Patent Number Title Of Patent Date Issued
8431278 Passive water drain Apr. 30, 2013
7578967 Steam collapsing apparatus and system Aug. 25, 2009
6279593 Electric steam trap system and method of draining condensate Aug. 28, 2001
6148844 Condensate removal device Nov. 21, 2000
5687754 Automatic drain valve with internal pressure booster valve Nov. 18, 1997
5501246 Air/vapour separation device Mar. 26, 1996
5422003 Gas-liquid separation flow rate regulator in sewage disposal tank Jun. 6, 1995
4708157 Air eliminator for fluid handling systems Nov. 24, 1987
4685486 Condensate separating and discharging device with apertured float cover Aug. 11, 1987
4396016 Intravenous solution flow regulator Aug. 2, 1983
4345767 Fluid seal element for compressed air filter Aug. 24, 1982
4262668 Fixed volume infusion device Apr. 21, 1981
4173222 Apparatus for controllably administering a parenteral fluid Nov. 6, 1979
4044953 Cage for flailing tube Aug. 30, 1977











 
 
  Recently Added Patents
Self-correcting amplifier system
Process for producing a carbon-comprising support
Dot templates for object detection in images
Method and system for placing an emergency call
Fiber optic cables and assemblies for fiber toward the subscriber applications
Systems and methods for simultaneously configuring multiple independent backups
Implant free extremely thin semiconductor devices
  Randomly Featured Patents
Cannula lock and seal mechanism
Printer with a cutter having a pushing portion for moving the fixed blade away from the movable blade
Mattress and supporting structure therefor
Image sensor employing non-uniform A/D conversion
Method of manufacturing a light emitting display panel and a light emitting display panel
Apparatus and method of securing private content stored in a memory
Display interface for navigating search results
Communication device
Fastening means such as a rivet, assembly process and assembly obtained
Furnace with heat storage elements