Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/170.2
Name: Fluid handling > Diverse fluid containing pressure systems > Foam control in gas charged liquids > Level or pressure responsive
Description: Apparatus having means for sensing a force exerted by the mixture or of either of its component parts, or means for sensing a fluid level, such means causing operation of a control device.

Patents under this class:

Patent Number Title Of Patent Date Issued
6209567 Foam trap for beer or other gas propelled liquid dispensing systems Apr. 3, 2001
6082389 Beer foam reducing apparatus Jul. 4, 2000
6062427 Beer keg and pre-mixed beverage tank change-over device May. 16, 2000
5667832 Method and device for foam generation by dispersion of bubbles Sep. 16, 1997
5564459 Fob detector Oct. 15, 1996
4009010 Method and apparatus for foam scrubber level detector Feb. 22, 1977
4003724 Foam scrubber and method Jan. 18, 1977

  Recently Added Patents
Tone enhancement bracket
Method of manufacturing semiconductor devices using ion implantation
Associating objects in databases by rate-based tagging
Method and apparatus for performing real time anomaly detection
Developing cartridge
Therapeutic human anti-IL-1R1 monoclonal antibody
  Randomly Featured Patents
Process for removing carbon black from aqueous suspensions
Thermal insulation bag for vacuum-packaging micropowder materials
Pressure jet atomizer
Disposable pulse oximeter sensor
Image receiver, image reception method, image transmitter, image transmission method, image transmitter/receiver, and image transmission/reception method
Portable computer having insertable module containing expansion units and connected to a socket secured on the maincircuit board
Methods, systems, and computer program products for automatic parsing of markup language documents
Clasp held by opposing magnetic forces
Wiring board mounting a capacitor
Hydraulic boat lift