Abstract: A set of two burners is provided for a glass-ceramic cook top. Below the usual glass-ceramic plate, the set of burners includes an inner disk-shaped burner, radially and circumferentially surrounded by an annular burner. Each burner has an inlet for a gas-air mixture, a chamber, and a honeycombed, perforated ceramic plate in which combustion is carried out, and from which infrared energy radiates for heating items which may be supported on the overlying glass-ceramic plate. The upper surfaces of the two perforated ceramic plates are preferably flat, and may be coplanar, or disposed at two different levels.
Type:
Grant
Filed:
December 11, 1990
Date of Patent:
March 30, 1993
Assignees:
Catalana de Gas, S.A., Sergio Vidal Sospedra