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
Minimizing mismatch during compensation
Stabilised prostaglandin composition
Memory interface circuit, memory interface method, and electronic device
Receiver with feedback continuous-time delta-sigma modulator with current-mode input
Oxide material, electrophotographic photoreceptor, process cartridge, and image forming device
Maize hybrid X08B748
System, method and computer program product for efficient caching of hierarchical items
  Randomly Featured Patents
Document processing system, document processing method, computer readable medium and data signal
Apparatus and method for providing voice recognition for multiple speakers
Front cowl trim for head lights
RISC CPU instructions particularly suited for decoding digital signal processing applications
Printing apparatus and method of acquiring correction value of conveying error
Method and system for scripting interactive animated actors
Deodorant container and perfumed stable gel assembly and method of manufacture
Method of creating shielded structures to protect semiconductor devices
Combination chip card reader
Electro-optic crystal, diffraction-based, beam-steering element