Damper activation in a combined microwave and electric heating oven
    2.
    发明授权
    Damper activation in a combined microwave and electric heating oven 失效
    组合微波炉和电加热炉中的阻尼器激活

    公开(公告)号:US4369347A

    公开(公告)日:1983-01-18

    申请号:US138749

    申请日:1980-04-09

    申请人: Yasuo Shin

    发明人: Yasuo Shin

    IPC分类号: H05B3/48 H05B6/80 H05B6/68

    摘要: A combined microwave and electric heating oven including a damper mechanism for selectively and automatically introducing a forced air flow into an oven cavity. A timer is provided for determining a microwave cooking period, wherein a magnetron is energized to perform the microwave cooking operation. The damper mechanism is associated with the timer so that the damper is placed in a first condition wherein the forced air flow is automatically introduced into the oven cavity, when the timer is wound up to select a preferred microwave cooking period. When the preselected time period has been counted by the timer, the microwave generation is terminated, and the damper is placed in a second condition wherein the forced air flow is automatically never introduced into the oven cavity. The damper is placed in the second condition when the electric heating cooking is performed, whereby the interior of the oven cavity is maintained at a high temperature.

    摘要翻译: 一种组合的微波炉和电加热炉,包括用于选择性地并自动地将强制空气流引入烘箱腔的阻尼机构。 提供了一种用于确定微波烹饪时段的定时器,其中磁控管被通电以执行微波烹饪操作。 阻尼器机构与定时器相关联,使得阻尼器处于第一状态,其中当定时器被卷起以选择优选的微波烹饪时段时,强制空气流被自动地引入到烘箱腔中。 当通过定时器计数预选时间段时,终止微波产生,并且将阻尼器置于第二状态,其中强制空气流自动不会引入到烘箱腔中。 当进行电加热烹调时,阻尼器处于第二状态,由此将炉腔的内部保持在高温。

    Microwave cooking apparatus with turntable
    3.
    发明授权
    Microwave cooking apparatus with turntable 失效
    带转台的微波炉

    公开(公告)号:US4036151A

    公开(公告)日:1977-07-19

    申请号:US590512

    申请日:1975-06-26

    申请人: Yasuo Shin

    发明人: Yasuo Shin

    摘要: In a type of the microwave cooking apparatus provided with a turntable rotating foodstuffs within the oven cavity to effect uniform heating, the turntable is provided to freely couple with or separate from a power transmission system including a power source. In particular, the turntable is utilized as a foodstuff shelf within the oven cavity when the it is associated with the power transmission system and also is utilized as a cooking tray when it is removed from the power transmission system and desposed directly on a dining table.

    摘要翻译: 在一种微波烹调设备中,在炉腔内设置有转盘旋转食品以实现均匀的加热,所述转台被设置成与包括电源的动力传输系统自由地联接或分离。 特别地,当转盘与动力传输系统相关联时,转盘被用作烤箱腔内的食品架,并且当转盘从动力传输系统中取出并直接放置在餐桌上时,也被用作烹饪盘。

    Aging treatment for semiconductor gas sensor
    4.
    发明授权
    Aging treatment for semiconductor gas sensor 失效
    半导体气体传感器的老化处理

    公开(公告)号:US4691186A

    公开(公告)日:1987-09-01

    申请号:US255489

    申请日:1981-04-20

    摘要: A SnO.sub.2 semiconductor gas sensor for use in a cooking apparatus to detect the cooking condition is manufactured through an aging treatment for stabilizing the operation of the SnO.sub.2 semiconductor gas sensor. In the aging treatment, the SnO.sub.2 semiconductor gas sensor is disposed in a gas ambience including a gas which is developed in the cooking apparatus. More specifically, the gas ambience includes a dimethyl siloxane gas which is developed from a heated silicone compound. The gas ambience in the aging treatment is held at a high temperature, for example, 150.degree. C. through 250.degree. C. to provide the SnO.sub.2 semiconductor gas sensor of which the resistance value and sensitivity are stable even in the high temperature ambience when oven cooking is performed by the cooking apparatus.

    摘要翻译: 通过用于稳定SnO 2半导体气体传感器的操作的时效处理来制造用于烹饪设备中用于检测烹饪条件的SnO 2半导体气体传感器。 在老化处理中,SnO2半导体气体传感器设置在包括在烹调装置中显影的气体的气氛中。 更具体地,气氛包括由加热的硅氧烷化合物显影的二甲基硅氧烷气体。 老化处理中的气体环境保持在高温,例如150℃至250℃,以提供SnO2半导体气体传感器,其中即使在烘箱中的高温环境下,其电阻值和灵敏度也是稳定的 由烹调器进行烹调。