Additional security for a steam boiler
    1.
    发明授权
    Additional security for a steam boiler 有权
    蒸汽锅炉的附加安全

    公开(公告)号:US06986326B1

    公开(公告)日:2006-01-17

    申请号:US11081828

    申请日:2005-03-17

    IPC分类号: F22B37/44

    CPC分类号: F22B37/446 Y10T137/5762

    摘要: A steam generation apparatus is set forth including a housing; a boiler adapted to generate steam within the housing; a filler cap adapted to be removably coupled to the boiler; a first pressure relief device coupled to the boiler adapted to release steam at a first pressure level; and a second pressure relief device coupled to the boiler adapted to release the steam at a second pressure level, where the second pressure level is higher than the first pressure level, the first pressure relief device is incorporated into and is made to vent into the filler cap, and the second pressure relief device is made to vent internally to the housing.

    摘要翻译: 提出一种蒸汽发生装置,其包括壳体; 适于在所述壳体内产生蒸汽的锅炉; 适于可拆卸地联接到所述锅炉的加注帽; 耦合到所述锅炉的适于在第一压力水平释放蒸汽的第一减压装置; 以及耦合到所述锅炉的第二压力释放装置,其适于在所述第二压力水平高于所述第一压力水平的第二压力水平处释放所述蒸汽,所述第一压力释放装置结合到所述第一压力水平并且被排放到所述填料 盖,并且使第二减压装置在壳体内部排气。

    Temperature sensing in a steam boiler
    2.
    发明申请
    Temperature sensing in a steam boiler 审中-公开
    蒸汽锅炉温度检测

    公开(公告)号:US20060222348A1

    公开(公告)日:2006-10-05

    申请号:US11083085

    申请日:2005-03-18

    IPC分类号: F24H1/18 A47J27/00 A47J31/54

    CPC分类号: F22B37/47

    摘要: A steam generation apparatus is set forth including a boiler adapted to generate steam from water; a thermostat; a sensing element having a portion protruding inside said boiler adapted to make contact with the water, the sensing element coupled to a wall of said boiler, and coupled to said thermostat for providing temperature of the water to said thermostat. The sensing element may be screw shaped, and may be threaded. The sensing element may pass through the wall of the boiler. The sensing element may include a portion inside the boiler and a portion outside the boiler coupled to the thermostat.

    摘要翻译: 提出了一种蒸汽发生装置,其包括适于从水产生蒸汽的锅炉; 恒温器 感测元件具有在所述锅炉内部突出的部分,其适于与水接触,所述感测元件联接到所述锅炉的壁,并且耦合到所述恒温器,以将水的温度提供给所述恒温器。 感测元件可以是螺纹形的,并且可以是螺纹的。 传感元件可以通过锅炉的壁。 传感元件可以包括锅炉内的部分和与恒温器相连的锅炉外的部分。

    DEVICES AND METHODS FOR GROWING PLANTS
    4.
    发明申请
    DEVICES AND METHODS FOR GROWING PLANTS 审中-公开
    用于生长植物的装置和方法

    公开(公告)号:US20090151248A1

    公开(公告)日:2009-06-18

    申请号:US12261821

    申请日:2008-10-30

    IPC分类号: A01G31/00

    CPC分类号: A01G31/02 Y02P60/216

    摘要: A countertop gardening appliance can include a base sized and dimensioned to fit on a countertop, a vessel removably supported by the base, the vessel defining a closed lower portion for storing a liquid, and an open upper portion, a gas diffuser located in the vessel, a gas pump located within the base, a conduit connecting the gas pump to the gas diffuser, a one-way valve in fluid communication with the conduit, a growing surface covering the open upper portion of the vessel, the growing surface including a receptacle adapted to receive a seed cartridge, a liquid level gauge indicating a level of the liquid in the vessel, a hood supported above the growing surface by a support arm connected to the base, the hood including an artificial light source, and a controller located within the base, the controller adapted to activate the artificial light source and the gas pump on predetermined time cycles.

    摘要翻译: 台面园艺器具可以包括尺寸和尺寸适于安装在台面上的基座,由基座可拆卸地支撑的容器,容器限定用于存储液体的封闭下部,以及敞开的上部,位于容器中的气体扩散器 位于基座内的气泵,将气泵连接到气体扩散器的导管,与导管流体连通的单向阀,覆盖容器开口上部的生长表面,生长表面包括容器 适于接收种子筒,指示容器中液体水平的液位计,通过连接到基座的支撑臂支撑在生长表面上的罩,所述罩包括人造光源,以及位于 基座,控制器适于在预定的时间周期上激活人造光源和气泵。

    Cleaning implement
    5.
    发明申请
    Cleaning implement 审中-公开
    清洁工具

    公开(公告)号:US20060191557A1

    公开(公告)日:2006-08-31

    申请号:US11066005

    申请日:2005-02-25

    IPC分类号: B08B7/00

    摘要: A single layer cleaning pad is provided for cleaning a surface without separate application of a cleaning solution. The pad can be removably attached to a cleaning instrument for ease of use. Prior to use, the pad is stored in a vessel so that the pad is saturated with cleaning solution.

    摘要翻译: 提供单层清洁垫用于清洁表面而不分开施用清洁溶液。 垫可以可拆卸地连接到清洁仪器上以便于使用。 在使用之前,垫被储存在容器中,使得垫被清洁溶液饱和。

    Retractable electric cord receiving device and ventilation apparatus
    10.
    发明授权
    Retractable electric cord receiving device and ventilation apparatus 有权
    伸缩式电线接收装置及通风装置

    公开(公告)号:US07490706B2

    公开(公告)日:2009-02-17

    申请号:US11070284

    申请日:2005-03-03

    IPC分类号: H02G11/00

    摘要: A cord winding mechanism for an electrically powered device such as a vacuum cleaner. The cord winding mechanism may be used with a device having an electric motor. The mechanism may include a cord receiving member for receiving a cord. The cord receiving member may define an interior space and have an axis. The mechanism may include a biasing member that may transmit a rotational force to the cord receiving member to rotate the cord receiving member about the axis. The mechanism may include a retention member that may selectively prevent the cord receiving member from rotating under the rotational force of the biasing member. The cord receiving member may be adapted to receive at least part of the motor inside the interior space of the cord receiving member. The mechanism may include ventilation openings for providing ventilation An electric motor assembly may include the mechanism and a motor. An electric appliance may include a housing and the assembly.

    摘要翻译: 用于诸如真空吸尘器的电动设备的帘线缠绕机构。 绳索缠绕机构可以与具有电动马达的装置一起使用。 机构可以包括用于接收绳索的绳索接收构件。 线接收构件可以限定内部空间并具有轴。 该机构可以包括偏置构件,其可以将旋转力传递到绳索接收构件以使绳索接收构件绕轴线旋转。 该机构可以包括可以选择性地防止绳索接收构件在偏置构件的旋转力下旋转的保持构件。 线接收构件可以适于在电缆接收构件的内部空间内容纳至少一部分电动机。 该机构可以包括用于提供通风的通风开口。电动机组件可以包括机构和电动机。 电器可以包括壳体和组件。