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
Vehicle having power supply apparatus
Server system and method for discovering digital assets in enterprise information systems
System and method for determining a characterisitic of an object adjacent to a route
Human renal disease marker substance
Transfer of digital data through an isolation
Display system with mounting assemblies and associated methods
5-HT.sub.3 receptor modulators, methods of making, and use thereof
  Randomly Featured Patents
Galvanic vestibular stimulation system and method
Reciprocating recording method and apparatus for controlling a video recorder so as to edit commercial messages from a recorded television signal
Stanchion cover
Conductive polyarylenesulphide mixtures containing carbon
Drill cutting edge grinder
Recovery system for oxygen bleaching of pulp
Process cartridge and image forming apparatus including the same
Disposable defibrillation and external pacing electrode
Speed meter drive device for automobile
Open end protection for solid oxide fuel cells