Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/24
Name: Automatic temperature and humidity regulation > Closed fluid heaters > Combined thermostat and flow controlled > Two or more valves
Description: Devices in which the heating means, usually a gas-burner, is controlled by the combined action of a thermostat in the fluid heated and a flow-motor operated by the flow of the fluid heated, the thermostat and motor operating on separate valves.










Patents under this class:

Patent Number Title Of Patent Date Issued
7025281 Programmable thermostat incorporating air quality protection Apr. 11, 2006
6024290 Fluid tempering system Feb. 15, 2000
4702306 Apparatus for controlling a process variable of a flowing medium Oct. 27, 1987
4564003 Solar/gas heater Jan. 14, 1986
4346835 Instantaneous water heater gas control valve Aug. 31, 1982











 
 
  Recently Added Patents
Method and apparatus for controlling a multi-node process
Prodrugs of [4 [4-(5-Aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-(1H-pyrrolo-pyridin-yl- )-methanones and synthesis thereof
Automated gate system
Client network device and method for adjusting parameters of client traffic windows based on discovery of other network devices
Semiconductor device and method of manufacturing the same
Optical packet signal transmission device and WDM optical communication network
Resin composition and display device using the same
  Randomly Featured Patents
Band for timepiece and wristwatch
Ice cooled cold plate and carbonator
Secure remote configuration of device capabilities
Dash surface
Erasure decoding optimization of acknowledgment/negative acknowledgment information in a wireless communication system
Method and system for check stop error handling
Television set
Pulse code recognition method and system
Mass spectrometer and methods for detecting large biomolecules
Multiple purpose die for reloading press