Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/66
Name: Automatic temperature and humidity regulation > Air-relief valves > Radiator type > Thermostatic > Expanding solid
Description: Air relief-valves controlled by a thermostat only, the thermostat being of the expanding-solid type.










Patents under this class:

Patent Number Title Of Patent Date Issued
6360957 Thermally reactive radiator closure assembly Mar. 26, 2002
5909843 Steam radiator exhaust valve Jun. 8, 1999
4828169 Adjustable air valve May. 9, 1989
4337849 Energy management damper Jul. 6, 1982











 
 
  Recently Added Patents
Instrumenting configuration and system settings
Liquid crystal display device
Gas cap removal tool
Air scent dispenser
Method and apparatus for establishing a media clip
Bandana
Stopper, motor, and disk drive apparatus
  Randomly Featured Patents
Display with variable reflectivity
Electronic apparatus for teaching mathematics
Matrix switcher
Method for shaping a rivet from a plastic material in the form of a pin
Display apparatus with pixels arranged in matrix
Replenishment system with an open-valve printhead fill port continuously connected to a liquid supply
Dental crowns and bridges from semi-thermoplastic molding compositions having heat-stable custom shape memory
Applicator
Aligned support bridge
Arithmetic processing apparatus