FABRIC TREATMENT APPLIANCE WITH STEAM BACKFLOW DEVICE
    17.
    发明申请
    FABRIC TREATMENT APPLIANCE WITH STEAM BACKFLOW DEVICE 有权
    具有蒸汽回流装置的织物处理设备

    公开(公告)号:US20130287374A1

    公开(公告)日:2013-10-31

    申请号:US13944027

    申请日:2013-07-17

    CPC classification number: F22B1/28 D06F39/008

    Abstract: A fabric treatment appliance according to one embodiment of the invention comprises a receptacle defining a fabric treatment chamber for receiving laundry, a steam generator having an inlet for receiving water from a water supply and an outlet for supplying steam to the fabric treatment chamber, and a liquid trap upstream from the steam generation chamber blocking backflow of steam from the steam generation chamber to the water supply conduit.

    Abstract translation: 根据本发明的一个实施例的织物处理设备包括限定用于接收衣物的织物处理室的容器,具有用于从水源接收水的入口和用于向织物处理室供应蒸汽的出口的蒸汽发生器,以及 蒸汽发生室上游的液体捕集器阻止蒸汽从蒸汽发生室向供水管道的回流。

    PRESSURE-DRIVEN METERED MIXING DISPENSING PUMPS AND METHODS
    20.
    发明申请
    PRESSURE-DRIVEN METERED MIXING DISPENSING PUMPS AND METHODS 有权
    压力驱动式混合分配泵和方法

    公开(公告)号:US20150360848A1

    公开(公告)日:2015-12-17

    申请号:US14302529

    申请日:2014-06-12

    Abstract: An example pressure-driven metered mixing dispensing pump includes a housing, a fluid inlet, a piston disposed in the housing at least partially defining first, second and third chambers, the first and second chambers each in fluid communication with the third chamber, the piston to, in response to first fluid entering the first chamber via the fluid inlet, move in a first direction to decrease the volume of the second chamber thereby ejecting second fluid from the second chamber into the third chamber, a spring to move the piston in a second direction to decrease the volume of the first chamber thereby ejecting at least some of the first fluid from the first chamber into the third chamber thereby mixing the at least some of the first fluid and the second fluid to form a mixture, and an outlet to discharge the mixture from the third chamber.

    Abstract translation: 示例性压力计量混合分配泵包括壳体,流体入口,设置在壳体中的活塞,至少部分地限定第一,第二和第三腔室,第一和第二腔室各自与第三腔室流体连通,活塞 响应于经由流体入口进入第一室的第一流体沿第一方向移动以减小第二室的体积,从而将第二流体从第二室排出到第三室中,弹簧将活塞移动到 第二方向以减小第一室的体积,从而将至少一些第一流体从第一室排出到第三室中,从而将第一流体和第二流体中的至少一些混合以形成混合物,并将出口 从第三室排出混合物。

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