Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/63
Name: Automatic temperature and humidity regulation > Air-relief valves > Radiator type > Thermostatic > Expanding float
Description: Air relief-valves controlled by both thermostatic and float-controlled means, the float being also the expanding element.










Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Gathering user feedback in web applications
Multi-carrier operation for wireless systems
Scanning optical positioning system with spatially triangulating receivers
Additives for oil recovery from reservoirs
Avoiding conflict in update in distributed environment employing multiple clients
Cathode active material and lithium secondary battery comprising the same
System for controlled release of an active principle and method for preparation
  Randomly Featured Patents
Delay circuit used in semiconductor memory device
Image forming device with automatic mode setting
Treated silica for oil absorption
Alkyl sorbitan emulsion compositions for fuel cell reformer start-up
Handheld electronic device, cursor positioning sub-system and method employing cursor scaling control
Process for manufacturing a captive screw
Insulative wall cladding having insulation boards fitting together to form channels and fire-retardant panels disposed therein
Smoke grenade
Motor, method for manufacturing motor, and motor drive controller
Wiping device for windows of power vehicles