Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Liquid heating cooker










Image Number 4 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
Illuminating device
Supplier capability methods, systems, and apparatuses for extended commerce
Integrated multi-sat LNB and frequency translation module
Epitaxial substrate for electronic device, in which current flows in lateral direction and method of producing the same
Enhanced telephony services
Communication apparatus, power supply control method, display apparatus, communication method, and computer program product
Solid-state imaging apparatus, method of manufacturing solid-state imaging apparatus, and electronic apparatus
  Randomly Featured Patents
Articles comprising an optical fibre with a fibre bragg grating and methods of their production
Image processing system with multiple imaging modes
Overscan helical scan head for non-tracking tape subsystems reading at up to 1X speed and methods for simulation of same
Process for preparing epoxy resins having improved physical properties when cured using quaternary phosphonium catalysts
Plumbing and heating pipe system for water supply purposes, made either completely or mainly of plastic material, especially of polypropylene
Stamp pad holder
Container with product
Exposed legs for a play yard
Elevated train
Compound container