Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/27
Name: Automatic temperature and humidity regulation > Closed fluid heaters > Pressure-operated > With balancing pressure chamber
Description: Devices where the effect of the heater-pressure is counterbalanced by a closed pressure-chamber.

Patents under this class:

Patent Number Title Of Patent Date Issued
6849234 System and method for controlling an ultraviolet air treatment device for return air duct applications Feb. 1, 2005

  Recently Added Patents
Systems and methods for managing fleet services
Organic elelectroluminescent display
Cover panel for frame based door lock
Phase locking loop
Glycosyltransferase promoter
Chip on chip semiconductor device including an underfill layer having a resin containing an amine-based curing agent
Viruses lacking epithelial cell receptor entry
  Randomly Featured Patents
Batting wheel and vanes for the same
Bioprecursors for percutaneous application
Portable terminal, information recommendation method and program
Dual handle faucet
Kernel creator for creating kernel capable of executing entertainment processing using a peripheral device
Portable sanitary dispenser assembly
Electrical connection mechanism for connecting an electrical part to a junction box
Computer front panel
Stereoscopic image display device
Short-range automobile wireless communication device