Resources Contact Us Home
Space heating stove

Image Number 5 for United States Patent #4387699.

An efficient space heating stove having a combustion chamber substantially completely enclosed with insulating firebrick whereby the operating temperatures within the combustion chamber can be maintained above the ignition temperature of the fuel being consumed. Combustible gases liberated by the wood fuel are burned as they pass through a perforated, hollow, tubular member located within the combustion chamber and through which the combustible gases must pass before they are exhausted from the stove. Fuel within the combustion chamber is efficiently burned before useful heat energy is extracted.

  Recently Added Patents
Program and method for providing predetermined processing with registered items
Image processing apparatus, information processing apparatus, and method therefor
Method and system for integrating remote devices into a domestic VLAN
Fixing unit and image forming apparatus reducing occurrence of wrinkles on recording medium
Switching power supply circuit
Audio signal transformatting
Search result ranking with search string certainty weighting
  Randomly Featured Patents
Method for compacting powder material with adjustable die and punch assembly
Method for storing universal network performance and historical data
Insulated jug
Arrangement to correct the linear and nonlinear transfer behavior or electro-acoustical transducers
Apparatus for controlling and performing a microbiological or enzymatic plug flow process
Carton for articles of varying sizes
Method for reducing snoring by RF ablation of the uvula
Low noise amplifier
Illumination device and image projection apparatus comprising the device
Encapsulated nut