Resources Contact Us Home
Combustion control with temperature compensation

Image Number 3 for United States Patent #6984122.

Combustion control systems for maintaining a selected fuel-air ratio for a combustion apparatus supplied with air at a substantially constant volumetric rate are improved by means for adjusting the flow rate of fuel in relation to temperature fluctuations of the air. A temperature sensor positioned in the air stream before it mixes with the fuel is connected to a converter which transmits converted temperature signals from the sensor as adjustments of a remote control-flow regulator in the fuel line or in the air stream. Thus, if the flow regulator is in the fuel line, a drop in air temperature will cause an increase of the fuel flow rate. Conversely, a rise in air temperature will result in a reduced fuel flow rate. If the flow regulator is in the air stream, a drop in air temperature will cause a decrease in the air flow rate, while a rise in air temperature will result in increased air flow rate. The invention is also applicable to temperature variations of the fuel by using the three basic components: a temperature sensor, a converter and a remote control-flow regulator.

  Recently Added Patents
Composition comprising a mixture of dextro- and levo-amphetamines complexed with ion-exchange resin particles to form drug resin particles
Image forming apparatus and system connectable with an authorization apparatus via a communications network, the image forming apparatus comprising an apparatus control section, an initial inq
Profile and template based dynamic portable user workflow
Methods of implanting dopant ions
Cosmetic or pharmaceutical peptides containing uncoded amino acids and their use in the treatment and/or care of the skin, mucous membranes, or scalp
Providing a web page to a client
Processor engine, integrated circuit and method therefor
  Randomly Featured Patents
Data structures and methods for imaging computer readable media
Magical image cups and containers with 3D displays
Structural component made of a titanium alloy and covered by a protective coating and method for producing the coating
Roughness reducing film at interface, materials for forming roughness reducing film at interface, wiring layer and semiconductor device using the same, and method for manufacturing semiconduct
Attachment of bridge and temples to eyeglass lenses
Pulse discharge lamp, in particular an electronic flash tube
Modular electronic control housing assembly
Material handling vehicle having remote transmission controller
Coating solution for forming a transparent and electrically conductive film, a transparent and electrically conductive film formed therefrom and a process for forming the same
High impact LLDPE films with high stalk extrusion