Resistive heating track with bridge fuse
    11.
    发明授权
    Resistive heating track with bridge fuse 失效
    带电桥保险丝的电阻加热轨道

    公开(公告)号:US06207938B1

    公开(公告)日:2001-03-27

    申请号:US09171379

    申请日:1999-01-25

    CPC classification number: H05B1/0294 H05B3/746 H05B3/82

    Abstract: An electrical resistance or heater includes an electrical resistive track provided on an insulating substrate. Two predetermined sections of the track have a predetermined current carrying capacity and are bridged by a glass, ceramic, or glass ceramic material. The configuration of the track and the glass material are such that at a predetermined temperature, the leakage current between the track sections rises to the extent that it causes a current to flow through one or both of the sections which is substantially above its current carrying capability, whereby one section fails.

    Abstract translation: 电阻或加热器包括设置在绝缘基板上的电阻轨迹。 轨道的两个预定部分具有预定的载流能力并由玻璃,陶瓷或玻璃陶瓷材料桥接。 轨道和玻璃材料的构造使得在预定温度下,轨道段之间的泄漏电流升高到使得电流流过基本高于其载流能力的一个或两个部分的程度 ,一部分失败。

    Liquid heating vessels
    12.
    发明授权
    Liquid heating vessels 失效
    液体加热容器

    公开(公告)号:US6153859A

    公开(公告)日:2000-11-28

    申请号:US11109

    申请日:1998-08-10

    CPC classification number: H01H37/043 A47J27/21041 A47J27/21166

    Abstract: A liquid heating vessel (6) has a heated base (8) and a thermally sensitive control mounted to the base (8). The control comprises a boiling control for interrupting the supply of energy to the vessel element (12) when liquid in the vessel boils. It is responsive to the liquid temperature in a sump (18) in the vessel base, and comprises a bimetallic actuator (100) in thermal contact with the sump (18) through a C-shaped copper conductor member (110). The vessel also comprises a simmer control operable to maintain the liquid in the vessel at a predetermined temperature after boiling. This control comprises a snap-acting bimetallic actuator through which the current to the element flows to rapidly heat the actuator after a set of contacts is closed, so as to supply energy to the element in short bursts to prevent an audible heating sound.

    Abstract translation: PCT No.PCT / GB96 / 01875第 371日期:1998年8月10日 102(e)日期1998年8月10日PCT提交1993年7月31日PCT公布。 出版物WO97 / 04694 日期1997年2月13日液体加热容器(6)具有加热的基座(8)和安装在基座(8)上的热敏感控制器。 该控制装置包括当容器中的液体沸腾时中断向容器元件(12)供应能量的沸腾控制。 它响应于容器基座中的贮槽(18)中的液体温度,并且包括通过C形铜导体构件(110)与贮槽(18)热接触的双金属致动器(100)。 容器还包括可操作以将煮沸后的容器中的液体保持在预定温度的煨煮控制器。 该控制包括一个卡扣式双金属致动器,在一组触点闭合之后,流向元件的电流通过该触发器快速加热致动器,从而以短脉冲串来向元件提供能量以防止可听见的加热声。

    Energy regulators
    13.
    发明授权
    Energy regulators 失效
    能量调节器

    公开(公告)号:US5696479A

    公开(公告)日:1997-12-09

    申请号:US351239

    申请日:1995-01-18

    CPC classification number: H01H37/52 H01H37/10

    Abstract: An energy regulator includes a pivotally mounted, U-shaped bimetallic element, one limb of which acts as an actuator for a microswitch arm, which is pivotally mounted to one end thereof. The other limb acts as a compensating bimetal and has a cam follower that engages a control surface of a control cam. The stressed C spring formed by the microswitch acts to bias the element into a pivotal mount in the housing, to bias the contact arm onto a pivotal seat on the end of the actuator and also generates a moment to bias the cam follower into engagement with its control surface.

    Abstract translation: PCT No.PCT / GB93 / 01209 Sec。 371 1995年1月18日第 102(e)日期1995年1月18日PCT Filed 1993年6月8日PCT公布。 公开号WO93 / 26027 日期:1993年12月23日能量调节器包括枢转安装的U形双金属元件,其一个臂作为用于微动开关臂的致动器,该微动开关臂枢转地安装在其一端。 另一个肢体作为补偿双金属,并具有与控制凸轮的控制表面接合的凸轮从动件。 由微动开关形成的应力C弹簧用于将元件偏置到壳体中的枢转安装件中,以将接触臂偏置到致动器的端部上的枢转座上,并且还产生一个时刻以将凸轮从动件偏置成与其接合 控制面。

    Electrical beverage making apparatus
    14.
    发明授权
    Electrical beverage making apparatus 失效
    电动饮料制作机

    公开(公告)号:US06578467B1

    公开(公告)日:2003-06-17

    申请号:US09856879

    申请日:2002-02-12

    CPC classification number: A47J31/047 A47J27/21066

    Abstract: An electric coffee maker (2) comprises a first chamber (4), and a second chamber (6) arranged on top of the first chamber. A tube (8) extends down from the second chamber (6) into the first chamber (4) for transferring liquid between the two chambers. The base (20) of the first chamber (4) is provided with electric heater (24) and a thermally responsive control (46) is provided associated with the base (20) so as to be responsive to the temperature of the heater (24) or to a section of the base (20) for interrupting the power supply to or reducing the heating output of the heater (24).

    Abstract translation: 电动咖啡机(2)包括第一室(4)和布置在第一室顶部的第二室(6)。 管(8)从第二室(6)向下延伸到第一室(4)中,用于在两个室之间传送液体。 第一室(4)的底座(20)设置有电加热器(24),并且提供与基座(20)相关联的热响应控制(46),以响应加热器(24)的温度 )或基座(20)的一部分,用于中断加热器(24)的供电或减少加热器的加热输出。

    Liquid heating vessels
    15.
    发明授权
    Liquid heating vessels 失效
    液体加热容器

    公开(公告)号:US06080968A

    公开(公告)日:2000-06-27

    申请号:US750345

    申请日:1996-12-06

    Abstract: A control for engagement with the external base of a liquid heating vessel comprises a carrier mounting two bimetallic actuators at opposite ends thereof. The actuators operate at the same temperature. Attached to the carrier is a moulding which provides a cordless electrical connector for the vessel, as well as mounting switch means operable by the actuators through push rods. The push rod acts on a leaf spring to open the contacts, and upon further movement engages an arm of a trip lever, so tripping the lever and causing a further arm of the lever to engage the leaf spring open the contacts fully.

    Abstract translation: PCT No.PCT / GB95 / 01342 Sec。 371日期1996年12月6日第 102(e)日期1996年12月6日PCT Filed 1995年6月9日PCT公布。 公开号WO95 / 34187 日期1995年12月14日用于与液体加热容器的外部基座接合的控制器包括在其两端安装两个双金属致动器的载体。 执行器在相同的温度下运行。 附着在载体上的是一种用于容器的无绳电连接器的模制件,以及由致动器通过推杆操作的安装开关装置。 推杆作用在板簧上以打开触点,并且在进一步移动时接合跳闸杆的臂,因此使杠杆跳闸并使杠杆的另一个臂接合板簧使触片完全打开。

    Immersion heaters with heating elements in the form of printed circuit
tracks
    17.
    发明授权
    Immersion heaters with heating elements in the form of printed circuit tracks 失效
    具有印刷电路轨迹形式的加热元件的浸入式加热器

    公开(公告)号:US5793929A

    公开(公告)日:1998-08-11

    申请号:US501068

    申请日:1995-10-11

    Abstract: An immersion heater has a support plate on which there is provided an electrical heating element in the form of a printed circuit conductive track. The element is provided with a portion which allows it to be clamped in direct relation to a control unit in order to provide direct electrical, thermal, and mechanical connection to that unit. This allows the control unit to operate in the same manner as a control unit connected to a conventional immersion heater. A water heating vessel using the immersion heater mounted to a control unit through an aperture in the base of the vessel is also disclosed.

    Abstract translation: PCT No.PCT / GB94 / 00300 Sec。 371 1995年10月11日第 102(e)日期1995年10月11日PCT 1994年2月14日PCT PCT。 公开号WO94 / 18807 日期1994年8月18日浸没式加热器具有支撑板,在该支撑板上设置印刷电路导电轨迹形式的电加热元件。 该元件具有允许其与控制单元直接夹紧的部分,以便向该单元提供直接的电,热和机械连接。 这允许控制单元以与连接到常规浸入式加热器的控制单元相同的方式操作。 还公开了一种使用通过容器底部中的孔安装到控制单元的浸入式加热器的水加热容器。

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