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
Visually tracking an object in real world using 2D appearance and multicue depth estimations
Plants and seeds of hybrid corn variety CH979678
Provision of downlink packet access services to user equipment in spread spectrum communication network
Context data in UPNP service information
Computer program and apparatus for evaluating signal propagation delays
System, apparatus, and method for fast startup of USB devices
Servo write assembly
  Randomly Featured Patents
Boat drive with variable-pitch propeller
Thermally insulated chamber
Spin stabilized carrier projectile provided with a metal driving band
Method of restoring a composite airframe
System and method for pressure balancing a flow meter
Compact integrated forced air drying system
Instant messaging using a wireless interface
Methods for mass spectrometry detection and quantification of specific target proteins in complex biological samples
Dental tray containing radiopaque materials
Coupon display card