公开(公告)号：US4826079A

公开(公告)日：1989-05-02

申请号：US187903

申请日：1988-04-29

Applicant: Gunter Przystawik

Inventor： Gunter Przystawik

IPC: B05B3/16 ,  B05B17/08 ,  F21S8/00 ,  F21P7/00 ,  B05B3/14 ,  E04G7/00

CPC classification number: B05B3/14 ,  B05B13/041 ,  B05B17/08 ,  Y10T403/30

Abstract: Mechanism for adjustably moving two separate series of water fountain nozzles. The mechanism includes a pair of elongated push rods being driven in opposite directions by a single electric motor having two eccentric arms. The push rods are each separately connected to a spaced series of fountain nozzle assemblies by a slip ring adjustably connected to an elongated length of pipe forming part of each nozzle assembly. By varying the location of the slip ring along the length of the nozzle assembly's pipe, infinite variations in the extent of the arc through which the nozzle's tip will sweep during oscillation of the push bars is achieved.

Abstract translation: 可调节两个独立系列喷泉喷嘴的机构。 该机构包括通过具有两个偏心臂的单个电动机沿相反方向驱动的一对细长的推杆。 推杆分别通过可调节地连接到形成每个喷嘴组件的一部分的细长管道的滑环而分开地连接到间隔开的一系列喷泉组件。 通过改变滑环沿着喷嘴组件管道的长度的位置，实现了在推杆摆动期间喷嘴尖端将通过其扫掠的电弧范围的无限变化。

公开(公告)号：US4948046A

公开(公告)日：1990-08-14

申请号：US356464

申请日：1989-05-25

Applicant: Gunter Przystawik

Inventor： Gunter Przystawik

IPC: B05B17/08

CPC classification number: B05B17/08 ,  Y10T137/86163 ,  Y10T137/87249

Abstract: A system utilizing at least three separate water pumps for supplying water under pressure to a plurality of nozzles in a fountain display which provides a wide variety of spray heights of the various nozzles. The nozzles are spaced along a main water supply pipe and the pumps are connected to the main water supply pipe at spaced apart entry points along the pipe with a one-way check valve between each pump and the mainwater supply pipe. An independently controllable and incrementally variable gate valve is also located between each pump and the main water supply pipe. Additional versatility and variety of the sprays projected from the nozzles can be obtained by use of additional check valves located along the main water supply pipe between each of the entry points of water supplied by the pumps which pass water under pressure only in one or the other direction.

Abstract translation: 一种利用至少三个单独的水泵的系统，用于将压力下的水供应到喷泉显示器中的多个喷嘴，其提供各种喷嘴的各种喷射高度。 喷嘴沿着主供水管分开，并且泵在沿着管道的间隔开的入口点处连接到主供水管，在每个泵和主水供应管之间具有单向止回阀。 在每个泵和主要供水管之间也设置一个可独立控制和逐渐变化的闸阀。 从喷嘴喷射的喷雾的其他通用性和多样性可以通过使用沿着主供水管的附加的止回阀来获得，每个止回阀在由泵供应的水的每个进入点之间，其仅在一个或另一个压力下通过水 方向。

公开(公告)号：US4269352A

公开(公告)日：1981-05-26

申请号：US30518

申请日：1979-04-16

Applicant: Gunter Przystawik

Inventor： Gunter Przystawik

IPC: B05B17/08 ,  G09F19/00

CPC classification number: G09F19/00 ,  B05B17/08 ,  Y10T137/86163

Abstract: An arrangement of water pumps comprising two electric motor operated pumps for each of a plurality of formations of nozzles whereby the water flow from the pairs of pumps to the various formations of nozzles may be selectively controlled by pluralities of electric switches located in a remote station. Electric circuitry associated with the switches controls the electric current flow to the various pump motors in a manner whereby the height of the water sprays emitted from the respective nozzles is selectively controlled along with providing a generally universal control over the activation of individual, various groups and formations of nozzles to produce a very wide range of different rhythmic visual effects.

Abstract translation: 水泵的布置包括用于多个喷嘴组中的每一个的两个电动机操作的泵，从而可以通过位于远程站中的多个电开关来选择性地控制从泵对到各种喷嘴的水流。 与开关相关联的电路控制电流流向各种泵马达，使得从相应喷嘴发射的水喷雾的高度被选择性地控制，同时提供对个体，各种组的激活的通用控制， 喷嘴的形成产生非常广泛的不同节奏视觉效果。