公开(公告)号：US4802406A

公开(公告)日：1989-02-07

申请号：US187956

申请日：1988-04-29

申请人： David W. Bouldin

发明人： David W. Bouldin

IPC分类号： A47G19/12 ,  A47J27/122 ,  A47J31/06 ,  A47J31/44 ,  A47J31/00

CPC分类号： A47J31/06 ,  A47G19/12 ,  A47J27/122 ,  A47J31/4403 ,  A47J31/446 ,  A47J31/4467 ,  A47G2019/122

摘要： This invention relates to an improved coffee brewing apparatus having a supply of heated water and means for dispensing a predetermined quantity of said heated water at a predetermined time. The invention includes the improvement comprising a grounds basket having divider means for separating the basket into at least two side-by-side compartments. The basket also has means for attaching to the coffee brewing apparatus so as to receive hot water dispensed by the coffee brewing apparatus. Each of the compartments has a brewed coffee outlet in the bottom thereof for passage of the brewed coffee downwardly therethrough by means in the form of a diverter plate are associated with the basket for diverting hot water from the coffee making apparatus uniformly to both sides of the basket, filter means in the form of a saddlebag filter are arranged to be received in the grounds compartment for receiving coffee grounds thereinto. The apparatus also includes a pair of containers removably supported beneath the grounds basket for receiving and collecting two different kinds of brewed coffee simultaneously exiting from the outlets referred to above such that coffee grounds of different quality may be placed in each side of the grounds compartment and two coffees of different qualities may be brewed simultaneously.

摘要翻译： 本发明涉及一种具有加热水供应的改进的咖啡冲泡设备和在预定时间内分配预定量的所述加热水的装置。 本发明包括改进，其包括具有用于将篮分离成至少两个并排隔室的分隔装置的接地篮。 篮子还具有附接到咖啡冲泡设备以便接收由咖啡冲泡设备分配的热水的装置。 每个隔间在其底部具有一个冲泡的咖啡出口，用于通过转向板形式的方式将冲泡的咖啡向下通过，其与用于将咖啡制造设备的热水均匀地转移到咖啡机的两侧的篮 篮子，鞍形袋过滤器形式的过滤装置被布置成容纳在用于接收咖啡渣的接地室中。 该设备还包括一对可拆卸地支撑在接地筐下方的容器，用于接收和收集两个不同种类的冲煮咖啡，同时从上述出口离开出口，使得不同质量的咖啡渣可放置在接地室的每一侧， 不同品质的两种咖啡可以同时冲泡。

公开(公告)号：US5901906A

公开(公告)日：1999-05-11

申请号：US880337

申请日：1997-06-23

申请人： David W. Bouldin

发明人： David W. Bouldin

IPC分类号： E04H4/16 ,  B05B3/00

CPC分类号： E04H4/1681

摘要： A hollow cylindrical cleaning tip installed in the free end of a whip hose assembly dislodges algae and particulate matter adhered pool surfaces and causes the hose to move along the bottom surface of a water filled pool in a sinuous whipping action to agitate the water and keep suspended particulate matter in suspension. The cleaning tip has a cylindrical side wall defining a central chamber, a tubular water inlet extending from a bottom end secured in the hose free end, a central orifice extending through a top end, and a plurality of circumferentially spaced orifices extending through the side wall. The central orifice discharges a pressurized jet stream of water axially from the cleaning tip in the direction of water flowing through the hose to create a reactant force causing the hose to move along the bottom surface of the pool in a sinuous whipping action to agitate the water and keep suspended particulate matter in suspension. The plurality of circumferentially spaced orifices discharge a plurality of pressurized jet streams of water radially outward from the cleaning tip with respect to the direction of water flow, and at least one of the radially outward discharged jet streams is directed onto the pool surface in a pool cleaning position to dislodge algae and debris adhered thereto and the remaining radially discharged jets create a reactant force to urge the one jet into the pool cleaning position.

摘要翻译： 安装在鞭管软管组件的自由端的中空圆柱形清洁尖端移除藻类和颗粒物附着的池表面，并使软管沿着填充水的池的底表面以弯曲的搅动动作移动以搅动水并保持悬浮 悬浮颗粒物。 清洁尖端具有限定中心室的圆柱形侧壁，从固定在软管自由端的底端延伸的管状水入口，延伸穿过顶端的中心孔，以及延伸穿过侧壁的多个周向间隔开的孔 。 中心孔口从清洁尖端沿流动通过软管的水的方向轴向地排出加压的喷射流，以产生反作用力，使得软管以弯曲的搅动作用沿着池的底部表面移动以搅拌水 并保持悬浮颗粒物悬浮。 多个周向间隔开的孔相对于水流的方向从清洁末端向外排出多个加压的喷射流水，并且径向向外排出的喷射流中的至少一个被引导到池中的池表面 清洁位置以移除粘附在其上的藻类和碎屑，并且剩余的径向排出的喷嘴产生反作用力以将一个喷射器推入池清洁位置。