Induction hob with induction coils and an apparatus for determining the temperatures on the induction coils
First Claim
1. An induction hob with a number of induction coils (12) on a cooking surface (10) and an apparatus for determining temperatures on the induction coils (12), wherein:
- the induction coils (12) are arranged on the cooking surface (10) according to a predetermined scheme,at least one temperature sensor (14, 16, 18, 20;
24, 26) is arranged within an intermediate space between two or more of the induction coils (12),at least one further temperature sensor (14, 16, 18, 20;
24, 26) is arranged within at least one further intermediate space between two or more of the induction coils (12),the at least one temperature sensor (14, 16, 18, 20;
24, 26) and the central portions of at least two adjacent coils of the induction coils (12) are thermally connected by heat conductor elements (22), andthe at least one temperature sensor (14, 16, 18, 20;
24, 26) is connected to at least one evaluation circuit for determining the temperatures of the at least two adjacent induction coils (12).
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention relates to an induction hob with a number of induction coils (12) on a cooking surface (10) and an apparatus for determining the temperatures on the induction coils (12). The induction coils (12) are arranged on the cooking surface (10) according to a predetermined scheme. At least one temperature sensor (14, 16, 18, 20; 24, 26) is arranged within an intermediate space between two or more induction coils (12). The at least one temperature sensor (14, 16, 18, 20; 24, 26) and the central portions of at least two adjacent induction coils (12) are thermally connected by heat conductor elements (22). The temperature sensors (14, 16, 18, 20; 24, 26) are electrically connected to at least one evaluation circuit for determining the temperatures of the adjacent induction coils (12).
6 Citations
14 Claims
-
1. An induction hob with a number of induction coils (12) on a cooking surface (10) and an apparatus for determining temperatures on the induction coils (12), wherein:
-
the induction coils (12) are arranged on the cooking surface (10) according to a predetermined scheme, at least one temperature sensor (14, 16, 18, 20;
24, 26) is arranged within an intermediate space between two or more of the induction coils (12),at least one further temperature sensor (14, 16, 18, 20;
24, 26) is arranged within at least one further intermediate space between two or more of the induction coils (12),the at least one temperature sensor (14, 16, 18, 20;
24, 26) and the central portions of at least two adjacent coils of the induction coils (12) are thermally connected by heat conductor elements (22), andthe at least one temperature sensor (14, 16, 18, 20;
24, 26) is connected to at least one evaluation circuit for determining the temperatures of the at least two adjacent induction coils (12). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
-
14. An induction hob, the induction hob including:
-
a cooking surface; a number of induction coils, the induction coils are arranged on the cooking surface according to a predetermined scheme; an apparatus for determining temperatures on the induction coils; at least one temperature sensor, the at least one temperature sensor is arranged within an intermediate space between two or more of the induction coils, wherein another of the at least one temperature sensor is arranged in a central portion of one of the induction coils; at least one further temperature sensor, the at least one further temperature sensor is arranged within at least one further intermediate space between two or more of the induction coils; a number of heat conductor elements, the heat conductor elements thermally connect the at least one temperature sensor and the central portions of at least two adjacent coils of the induction coils, wherein at least one of the heat conductor elements is made of aluminum; a further heat conductor element, the further heat conductor element connects the another of the at least one temperature sensor to an adjacent intermediate space between two or more of the induction coils; and at least one evaluation circuit, the at least one evaluation circuit is connected to the at least one temperature sensor for determining the temperatures of at least two adjacent induction coils, wherein the at least one evaluation circuit takes into account two of the at least one temperature sensor of the induction coils, wherein two of the at least one temperature sensor are adjacent to one another in order to determine the temperature of one of the induction coils.
-
Specification