Resources Contact Us Home
Liquid heating cooker

Image Number 7 for United States Patent #6269808.

The period of pre-purging is selectively determined for improving the utility.When a main run switch is turned on, it is examined at S1 whether or not the temperature of the oil in a frypot measured with a thermal sensor is not higher than a first setting level. If the oil temperature is not higher than the first setting level, it is examined at S2 whether the post-combustion time exceeds 10 minutes or not. When the post-combustion time exceeds 10 minutes, the pre-purging is carried out at S3 for 80 seconds. When not, the pre-purging is performed at S4 for 5 seconds. Then, the combustion is commenced at S5.

  Recently Added Patents
Soybean sequences associated with the FAP3 locus
Data communication system, data transmitting apparatus, data transmitting method, and method for determining packet size and redundancy
Systems and methods for picture based communication
High safety vehicular transportation system and operational method thereof
Focusing apparatus that effectively sets a focus area of an image when a focusing mode is changed
  Randomly Featured Patents
Portable display unit
Article carrier partition insert
Programmable graphics processor for generalized texturing
Contacted cell array configuration for erasable and programmable semiconductor memories
Cardboard container for solid, granular or possibly pasty products, and manufacturing method thereof
Precharge circuit for use in a semiconductor memory device
Fiberoptic coupler for coupling an optical fiber to a laser light source
Method for supplying an internal combustion engine with conditioned combustion gas, device for carrying out said method, method for determining the quantities of pollutants in the exhaust gase
Handsensor for authenticity identification of signets on documents
Analytical instrument