公开(公告)号：US4512887A

公开(公告)日：1985-04-23

申请号：US443761

申请日：1982-11-22

Applicant: Harold A. Ritke ,  Randal G. Ritke

Inventor： Harold A. Ritke ,  Randal G. Ritke

IPC: C02F1/68 ,  C02F1/76

CPC classification number: C02F1/686 ,  C02F1/763 ,  Y10T137/2808

Abstract: A chlorine injector for treatment of effluent includes apparatus which provides two separate vacuum forces that supplement each other to create sufficient vacuum force to draw chlorine from a chlorine tank and inject it into a sewage effluent tank for treatment of the effluent therein. The apparatus includes a water chamber positioned above the surface of the effluent, an airlift tube extending from the water chamber having its intake end submerged in the effluent and its discharge end inside of the water chamber at the upper portion thereof, an overflow return pipe extending from the water chamber to return excess effluent to the tank, and the chlorine injection assembly having the double vacuum means comprising a first eductor nozzle leading from the bottom of the water chamber to discharge into a second induction nozzle having a flared intake end, creating a first vacuum at this point by the venturi effect. Chlorine is introduced at this point by an inlet port opening in the side wall of the flared end region of the second nozzle, a chlorine supply hose being connected to the inlet port and leading to the chlorine supply tank. The second nozzle is connected to an injection tube which provides the second vacuum by virtue of a "hanging column of water" achieved by positioning the second nozzle an appropriate distance above the surface of the effluent, such as 40 inches or more.

Abstract translation: 用于处理废水的氯注射器包括提供两个单独的真空力的装置，其彼此补充以产生足够的真空力以从氯罐中抽取氯并将其注入污水排放罐中以处理其中的流出物。 该设备包括位于流出物表面上方的水室，从水室延伸的空气提升管，其水进入端在其上部被浸没在流出物中，其排出端位于水室的内部，溢流回流管延伸 从水室返回多余的流出物到罐中，并且具有双重真空装置的氯注入组件包括从水室的底部引出的第一喷射器喷嘴，以排放到具有扩张进气端的第二感应喷嘴，从而产生 此时由文丘里效应第一次真空。 此时通过在第二喷嘴的扩口端区域的侧壁中的入口端口引入氯，氯供应软管连接到入口并通向氯供应罐。 第二喷嘴连接到注射管，其通过将第二喷嘴定位在流出物表面上方适当的距离（例如40英寸或更大）而实现的“悬挂水柱”来提供第二真空。

公开(公告)号：US5497992A

公开(公告)日：1996-03-12

申请号：US308221

申请日：1994-09-19

Applicant: Harold A. Ritke

Inventor： Harold A. Ritke

IPC: A63B53/02

CPC classification number: A63B53/02 ,  A63B2053/021

Abstract: A golf club having a club shaft connected to a club head wherein the club head has a preselected "sweet spot" or preferred impact point on the surface itself of the club head face, and the shaft of the club is positioned so its longitudinal axis when extended intersects and passes through such "sweet spot" or impact point on the surface of the club head face. The club head is balanced by making the weight equal on each side of a diagonal plane through the club head coincident with the extended axis of the club shaft and normal to its face, even though the total volume of the portion of the club head on one side of such diagonal plane may be greater than the portion on the other side thereof.

Abstract translation: 具有连接到球杆头的球杆杆的高尔夫球杆，其中球杆头在球杆头表面的表面本身上具有预选的“甜点”或优选的冲击点，并且球杆的轴定位成其纵轴线， 延伸相交并通过球杆头表面上的这种“甜蜜点”或冲击点。 球杆头的平衡是通过使球杆头的每一侧通过与球杆杆的延伸轴线正交并与其正面相一致的球杆头相等，即使球杆头部分的总体积在一个 该对角线平面的一侧可以大于其另一侧的部分。