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1. 发明申请

WO2004024554A2 SERVICE AND SURVIVAL DINGHY 审中-公开
标题翻译：服务和生活丁
公开(公告)号：WO2004024554A2
公开(公告)日：2004-03-25
申请号：PCT/US0328777
申请日：2003-09-11
申请人： HULBERT DAVID
发明人： HULBERT DAVID
IPC分类号： B63B5/24 , B63B35/73 , B63B43/12 , B63C9/02 , B63B23/00
CPC分类号： B63C9/02 , B63B5/24 , B63B17/02 , B63B35/73 , B63B43/10 , B63B43/12 , B63B2231/50 , B63H9/06
摘要： A dual-function service and survival dinghy (10) for use, e.g., with a sailboat or powerboat, has flotation capacity comparable to a life raft, and it is designed and constructed to be lightweight, rigid, durable, and easily towed and rowed.
摘要翻译：使用的双功能服务和生存小艇（10），例如使用帆船或动力艇，具有与救生筏相当的浮选能力，设计和构造为轻便，刚性，耐用，易拖曳和划船。

2. 发明申请

WO2007082317A3 FLOTATION TEST APPARATUS 审中-公开
公开(公告)号：WO2007082317A3
公开(公告)日：2007-07-19
申请号：PCT/ZA2007/000006
申请日：2007-01-09
申请人： MINTEK , HULBERT, David, Gordon
发明人： HULBERT, David, Gordon
IPC分类号： B03D1/14 , B03D1/16 , B03D1/18
摘要： Apparatus for conducting a flotation test on a slurry which includes a movable support (50), a plurality of differently sized flotation units (12) which are mounted on the support (50), each unit including a respective vessel with a froth exit point (32), a froth entry point (30), a tailings exit point (36) and a tailings entry point (34), the units being interconnected so that froth from the froth exit point of a first unit is directed to the froth entry point of a second adjacent unit, and so that tailings from the tailings exit point of the second unit are directed to the tailings entry point of the first unit, and a mechanism for moving the support (52, 54) thereby to control the level (70) of the slurry in each vessel.

3. 发明申请

WO2007082317A2 FLOTATION TEST APPARATUS 审中-公开
标题翻译：浮标测试装置
公开(公告)号：WO2007082317A2
公开(公告)日：2007-07-19
申请号：PCT/ZA2007000006
申请日：2007-01-09
申请人： MINTEK , HULBERT DAVID GORDON
发明人： HULBERT DAVID GORDON
IPC分类号： B03D1/14 , B03D1/16 , B03D1/18
CPC分类号： B03D1/16 , B03D1/028 , B03D1/1406 , B03D1/1412 , B03D1/1462 , B03D1/18
摘要： Apparatus for conducting a flotation test on a slurry which includes a movable support, a plurality of differently sized flotation units which are mounted on the support, each unit including a respective vessel with a froth exit point, a froth entry point, a tailings exit point and a tailings entry point, the units being interconnected so that froth from the froth exit point of a first unit is directed to the froth entry point of a second adjacent unit, and so that tailings from the tailings exit point of the second unit are directed to the tailings entry point of the first unit, and a mechanism for moving the support thereby to control the level of the slurry in each vessel.
摘要翻译：用于在浆料上进行浮选试验的装置，包括可移动支撑件，安装在支撑件上的多个不同尺寸的浮选单元，每个单元包括具有泡沫出口点的相应容器，泡沫入口点，尾矿出口点以及尾矿入口点，所述单元互连，使得来自第一单元的泡沫出口点的泡沫被引导到第二相邻单元的泡沫入口点，并且使得来自第二单元的尾矿出口点的尾矿被引导到第一单元的尾矿入口点，以及用于移动支撑件的机构，从而控制每个容器中的浆料的水平。

4. 发明申请

WO2004024554A3 SERVICE AND SURVIVAL DINGHY 审中-公开
公开(公告)号：WO2004024554A3
公开(公告)日：2004-03-25
申请号：PCT/US2003/028777
申请日：2003-09-11
申请人： HULBERT, David
发明人： HULBERT, David
IPC分类号： B63B23/00
摘要： A dual-function service and survival dinghy (10) for use, e.g., with a sailboat or powerboat, has flotation capacity comparable to a life raft, and it is designed and constructed to be lightweight, rigid, durable, and easily towed and rowed.

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