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    • 3. 发明授权
    • Electrical safety device for food heating appliance
    • 食品加热电器用电气安全装置
    • US5740721A
    • 1998-04-21
    • US793773
    • 1997-05-15
    • Jean-Claude BizardBernard BeugnotJean-Marie Thevenin
    • Jean-Claude BizardBernard BeugnotJean-Marie Thevenin
    • A47J27/62A47J37/12H01H3/16H01H13/18A47J37/00
    • A47J37/1266A47J27/62H01H3/16
    • The field of the invention concerns heating or cooking appliances. The cooking appliance comprises a casing (2) enclosing an integrated fixed or removable cooking receptacle (1) and heating means thermally connected to the cooking receptacle (1), means (3) for detecting, firstly, whether the cooking receptacle (1) is substantially empty and, in this case, opening the electrical supply circuit of the heating means, and secondly, for detecting whether the cooking receptacle (1) is filled so as to attain the predefined minimum weight, and, in this case, closing the electrical supply circuit of the heating means. According to the invention, the detection means (30) are operable by placing the cooking receptacle (1) in the casing, and by closing the lid (3).
    • PCT No.PCT / FR95 / 01103 Sec。 371日期1997年5月15日 102(e)日期1997年5月15日PCT提交1995年8月22日PCT公布。 WO96 / 05761 PCT出版物 日期1996年2月29日本发明涉及加热或烹饪用具。 烹饪器具包括一个包围一体的固定或可移除的烹饪容器(1)的外壳(2)和与烹饪容器(1)热连接的加热装置,用于首先检测烹饪容器(1)是否为 基本上为空,并且在这种情况下打开加热装置的供电电路,其次,用于检测烹饪容器(1)是否被填充以达到预定的最小重量,并且在这种情况下,关闭电气 加热装置的供电电路。 根据本发明,通过将烹饪容器(1)放置在壳体中并通过关闭盖子(3)来操作检测装置(30)。
    • 5. 发明授权
    • Safety and/or control device for electric cooking appliance
    • 电烹饪用具的安全和/或控制装置
    • US06268591B1
    • 2001-07-31
    • US09510222
    • 2000-02-22
    • Jean-Marie Thevenin
    • Jean-Marie Thevenin
    • A47J3712
    • A47J37/1266
    • A safety and/or control device for an electric cooking appliance, the appliance having a case defining a cooking enclosure and a component for heating the enclosure. The device includes: at least one switch arranged to close a circuit for supplying current to the heating component, this switch including a case and an actuating button, at least one sensing element which is movable between a safe position, corresponding to a predetermined configuration for placing the appliance into operation, and an unsafe position, corresponding to another configuration in which the appliance should not be placed into operation, and, optionally, a control unit accessible from outside the case and movable between an on position and an off position. The switch can be operated to close the current supply circuit in response to the sensing element and the control unit, or in response to two sensing elements, when the element and the control unit or both sensing elements are each in a defined position. Alternatively, the sensing element can have a transmission element which cooperates with the switch to close the current supply circuit in response to any of the conditions mentioned above.
    • 一种用于电烹饪器具的安全和/或控制装置,所述器具具有限定烹饪外壳的外壳和用于加热外壳的部件。 该装置包括:至少一个开关,其布置成闭合用于向加热部件提供电流的电路,该开关包括壳体和致动按钮,至少一个感测元件,其可在安全位置之间移动,对应于预定配置, 将该器具置于操作状态,以及不安全的位置,对应于该器具不应该投入使用的另一配置,以及可选地,一个可从外壳外部接近并可在打开位置和关闭位置之间移动的控制单元。 当元件和控制单元或两个感测元件都处于限定位置时,可以操作开关以响应于感测元件和控制单元或响应于两个感测元件来关闭电流供应电路。 或者,感测元件可以具有与开关配合的传输元件,以响应于上述任何条件来关闭电流供应电路。