Cooking appliance
1 Assignment
0 Petitions
Accused Products
Abstract
A cooking appliance comprising at least one muffle which delimits a cooking chamber and whose muffle aperture is surrounded by a muffle frame, a door for closing the muffle aperture, said door being movable by means of a driving device, and a control circuit for triggering the driving device. The door can be moved only when at least one clearing safety signal is provided.
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Citations
38 Claims
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1-19. -19. (canceled)
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20. A cooking appliance comprising:
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a muffle which defines a cooking compartment and includes a muffle opening, a door for closing the muffle opening, a drive device for moving the door between an opened condition and a closed condition with respect to the muffle opening, and a control circuit for controlling the drive device wherein the door cannot be activated for movement unless at least one safety signal is received by the control circuit. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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37. A method for operating cooking appliance comprising the following steps:
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(a) generating a travel movement starting signal, in particular by actuating at least one travel switch panel; (b) receiving the travel movement starting signal at the lift board; (c) generating an internal safety signal on the lift board; (d) requesting an external safety signal from the regulator board by the lift board; (e) generating an external safety signal on the regulator board if no lock is present; (f) determining whether a lock is present and when no lock is present, outputting the external safety signal to the lift board and to a voltage supply for the drive device; (g) operating the drive device in the desired direction by means of the lift board, provided both the internal safety signal and the external safety signal are present.
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38. A method for operating a cooking appliance comprising the steps of:
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providing a muffle which defines a cooking compartment and includes a muffle opening, a door for closing the muffle opening, a drive device for moving the door between an opened condition and a closed condition with respect to the muffle opening, and a control circuit for controlling the drive device; and controlling the drive device with the control circuit for initiating movement of the door when at least one safety signal received by the control circuit.
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Specification