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18 条记录 (耗时 0.033 秒)

    Collapsible Cooking Stove
    12.
    发明申请
    Collapsible Cooking Stove 审中-公开

    公开(公告)号：US20170234544A1

    公开(公告)日：2017-08-17

    申请号：US15433204

    申请日：2017-02-15

    申请人： Daniel F. Cuffaro

    发明人： Daniel F. Cuffaro

    IPC分类号： F24B1/20 ,  A47J37/07

    CPC分类号： F24B1/205 ,  A47J37/0763 ,  A47J2037/0777

    摘要： A collapsible stove includes an expandable combustion chamber formed from nested annular rings that can collapse to about the height of a single ring and expand into a combustion chamber for burning combustible materials. Ventilation holes at the bottom of the combustion chamber provide airflow into the combustion chamber. The combustion chamber is frustoconical and narrows at the top which increases air flow into the combustion chamber via the Venturi effect. Fuel can be added and ignited in the combustion chamber and cookware containing food can be placed onto an associated top plate suspending the combustion chamber. The collapsible stove can include rotatable legs. To use the stove, the rotatable legs can be opened, allowing the nested annular rings to telescope and expand to form the combustion chamber. For carrying and storage, the nested annular rings can be collapsed and a rotatable leg can secure the rings in the collapsed configuration.

    Collapsible cooking stove
    15.
    发明授权
    Collapsible cooking stove 有权

    公开(公告)号：US10598384B2

    公开(公告)日：2020-03-24

    申请号：US15433204

    申请日：2017-02-15

    申请人： Daniel F. Cuffaro

    发明人： Daniel F. Cuffaro

    IPC分类号： F24B1/20 ,  A47J37/07

    摘要： A collapsible stove includes an expandable combustion chamber formed from nested annular rings that can collapse to about the height of a single ring and expand into a combustion chamber for burning combustible materials. Ventilation holes at the bottom of the combustion chamber provide airflow into the combustion chamber. The combustion chamber is frustoconical and narrows at the top which increases air flow into the combustion chamber via the Venturi effect. Fuel can be added and ignited in the combustion chamber and cookware containing food can be placed onto an associated top plate suspending the combustion chamber. The collapsible stove can include rotatable legs. To use the stove, the rotatable legs can be opened, allowing the nested annular rings to telescope and expand to form the combustion chamber. For carrying and storage, the nested annular rings can be collapsed and a rotatable leg can secure the rings in the collapsed configuration.