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1. 发明授权

US3650129A Article washing apparatus 失效
标题翻译：文章洗衣机
公开(公告)号：US3650129A
公开(公告)日：1972-03-21
申请号：US3650129D
申请日：1970-11-09
申请人： WHIRLPOOL CO
发明人： SCROOP FRANCIS R , GEBHARD JOHN F
IPC分类号： D06F17/04 , D06F33/08 , D06F37/30 , D06F39/10 , D06F23/04
CPC分类号： D06F17/04 , D06F33/08 , D06F37/308 , D06F39/10 , Y10T137/2142
摘要： An automatic article washing apparatus including a container for washing liquid and the articles such as articles of clothing being washed, liquid jet means in the container comprising a stacked assembly of a plurality of bistable fluidic switch amplifier elements each having a washing liquid supply port, an interaction chamber receiving liquid from the port, first and second diverging jet nozzle passages leading from each of the assembly of elements, first and second differential fluid pressure control channels leading to the interaction chamber and means for simultaneously supplying liquid under pressure to all the supply ports and means for providing differential fluid pressure to the first control channels and to the second control channels with the result that jets of liquid are projected selectively from the first jet nozzle passages and the jet nozzle passages merely by altering the differential fluid pressure conditions in the control channels.
摘要翻译：一种自动制品洗涤装置，包括用于洗涤液体的容器和被洗涤的衣物等物品，所述容器中的液体喷射装置包括多个双稳态流体开关放大器元件的堆叠组件，所述多个双稳态流体开关放大器元件具有洗涤液供给口，从端口接收液体的相互作用室，从每个元件组合引导的第一和第二发散喷嘴通道，通向相互作用室的第一和第二差分流体压力控制通道以及用于同时向所有供应端口供应液体的装置以及用于向第一控制通道和第二控制通道提供差分流体压力的装置，结果是液体的射流选择性地从第一喷嘴通道和喷嘴通道突出地通过改变控制中的差动流体压力条件频道

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