| 摘要 |
PURPOSE:To make compact the operating part of a complex cooker by causing a knob for adjusting the temperature within the cooker to concurrently act as a changeover switch for changing ''steam strong'' over to ''steam weak'' and vice versa, in a complex type high-frequency heating device with steam generator. CONSTITUTION:In the periphery of the knob, a graduation for adjusting the temperature within a cooker and an indication for steam are commonly used. On the border of the operating point of the changeover switch 12, the ON side of the switch 12 is indicated as ''steam weak'', for instance, and the OFF side of the switch as ''steam strong''. When the adjusting selection changeover switch 7 is set at ''steam'', for instance, a contact 16 of the incorporated switch is set at the side (a), and a heater H2 for steam is operated. Here, when the knob 7 is set at the side of ''steam strong'' of the graduation indication 10 for steam, the above described changeover switch 12 is operated by a cam 13 and is turned ON a contact 18 shown in the drawing, and the circuit of the heater H2 for oven is constituted in parallel to the heater H3 for steam, and both heaters operate simultaneously. |
