Microwave oven with safety door switch
The microwave oven has a viewing window (4) incorporated in the door, provided by at least one safety glass panel (6, 6') with a metal mesh or coating for screening the microwaves, with an operating bolt (8) for the safety switch (9) attached to one of these panels. A spring (10) acts between a...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | The microwave oven has a viewing window (4) incorporated in the door, provided by at least one safety glass panel (6, 6') with a metal mesh or coating for screening the microwaves, with an operating bolt (8) for the safety switch (9) attached to one of these panels. A spring (10) acts between a collar (11) of the operating bolt and the switch housing (12) or the metal door frame (14), with the deformation of the spring caused by breakage of the window panel, causing automatic cut-out of the voltage source for the microwave generator via the safety switch. |
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