Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 236/15BA
Name: Automatic temperature and humidity regulation > Furnace controlled > Commercial furnace controls > Solid fuel burning

Patents under this class:

Patent Number Title Of Patent Date Issued
8573504 Furnace Nov. 5, 2013
5794549 Combustion optimization system Aug. 18, 1998
5280756 NO.sub.x Emissions advisor and automation system Jan. 25, 1994
5277134 Coal mill control process Jan. 11, 1994
4928604 Control system for pulverized coal fired boiler May. 29, 1990
4697530 Underfed stoker boiler for burning bituminous coal and other solid fuel particles Oct. 6, 1987
4635567 Monitoring of burner operation Jan. 13, 1987
4620491 Method and apparatus for supervising combustion state Nov. 4, 1986
4598648 Fire failure safety control for stokers Jul. 8, 1986
4517902 Control circuit for a solid fuel furnace May. 21, 1985
4368678 Injection of pulverized material into a pressurized furnace Jan. 18, 1983
4173188 Coal firing systems for kilns Nov. 6, 1979

  Recently Added Patents
Wind turbine
Method and apparatus for providing very high throughput operation and capability signaling for wireless communications
Systems and methods for velocity profile based approach to point control
Method for controlling operation of a wind turbine
High-accuracy centered fractional fourier transform matrix for optical imaging and other applications
Method for treating oncological diseases
Wireless communication method, wireless communication system, and mode switching method
  Randomly Featured Patents
Bubble machine
Automation device and systems packaging and packaging methods for energy management and other applications
Plasma etching method and plasma etching apparatus for preparing high-aspect-ratio structures
Fringe field switching mode liquid crystal display device
Use of cyclodextrins to modulate gene expression with reduced immunostimulatory response
Page buffer circuit
Safety device for garage door springs
Rough-cut capacity planning with production constraints and dynamic bottleneck considerations
Corrosion resistant gear box