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    • 90. 发明授权
    • Bellows smoking pipe
    • BELLOWS吸烟管
    • US3863648A
    • 1975-02-04
    • US46620774
    • 1974-05-02
    • CATHEY GLENN THOMAS
    • CATHEY GLENN THOMAS
    • A24F1/02A24F13/04
    • A24F1/02
    • A smoking device comprising a resilient, partially collapsible bellows body member which defines an enlarged smoke expansion cooling chamber therein. The bellows body member is provided with a smoke inlet check valve and a smoke outlet check valve which are in open communication with the smoke expansion cooling chamber. A smoke generating bowl is externally provided on the bellows body member in association with the smoke inlet check valve so as to supply smoke therethrough into the smoke expansion cooling chamber during expansion of the bellows body member. A tubular stem mouth member is externally provided on the bellows body member in association with the smoke outlet check valve so as to receive cooled smoke therethrough from the smoke expansion cooling chamber during compression of the bellows body member.
    • 吸烟装置包括在其中限定扩大的烟雾膨胀冷却室的弹性的,部分可折叠的波纹管主体部件。 波纹管主体部件设有与烟雾膨胀冷却室开放连通的烟雾入口止回阀和排烟止回阀。 烟雾产生碗与烟雾入口止回阀相关联地在外壳上设置在波纹管本体构件上,以便在波纹管本体构件膨胀期间将烟气供应到烟雾膨胀冷却室中。 管状茎嘴部件与烟雾出口止回阀相关联地设置在波纹管主体部件上,以在波纹管主体部件压缩期间从烟雾膨胀冷却室接收冷却的烟雾。