Patent ID: 11943860
Assignee: BSH HAUSGERäTE GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 8:
9. A system, comprising:
a microwave cooking appliance comprising a cooking chamber configured for irradiation by microwaves of a predetermined microwave frequency, a signal transmission antenna arranged in the cooking chamber for transmitting signals at a signal transmission frequency that differs from the microwave frequency, and a signal line guided through an oven wall of the microwave cooking appliance and having at least one section configured as a coaxial line, said coaxial line including a lambda/4 line resonance element that is adjusted to the microwave frequency; and
a temperature probe comprising a temperature sensor configured to determine a temperature information, a coaxial line including at least two lambda/4 line resonance elements that are adjusted to the microwave frequency, the at least two lambda/4 line resonance elements having between them in the coaxial line of the temperature probe an air section formed as a lambda/4 resonance line, and a signal transmission antenna connected to the temperature sensor via the coaxial line of the temperature probe and adapted to emit the temperature information at a signal transmission frequency that differs from the microwave frequency;
said system being constructed to transmit a signal at the signal transmission frequency wirelessly between the signal transmission antenna of the core temperature probe and the signal transmission antenna of the microwave cooking appliance.