KR850004183A - Water sprinkler - Google Patents

Abstract

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Description

Water dispersing device

As this is a public information case, the full text was not included.

Claims (20)

A nozzle having a discharge hole, means for supplying water to the nozzle, means for rotating the nozzle when water comes out of the nozzle, a cam movement surface disposed on the rotating shaft wheel of the nozzle, extending from a nozzle disposed close to the cam movement surface The support means, the cam fixing means which is supported by the support means and is in contact with the cam movement surface for changing the shape of the cam movement surface, and is discharged from the nozzle according to the shape of the cam movement surface provided by the cam fixing means. And a cam follower means connected to the nozzle such that one end thereof is in contact with the cam movement surface and the other end thereof is in contact with the nozzle to change the spray pattern. The valve means according to claim 1, which is a belt means for limiting the flow of water to the nozzle and controls the valve means according to the angular position of the nozzle with respect to the cam movement surface to limit the flow of water to the nozzle in relation to the position of the nozzle. Bar apparatus comprising a control means for. An apparatus according to claim 2, wherein the control means consists of connecting means mounted between the cam follower means and the valve means for controlling the water flow proportionally according to the position of the cam follower means. An apparatus according to claim 1, comprising means for compensating for the differential water pressure imparted to the nozzle to change the spray pattern from the nozzle. An apparatus as claimed in claim 4 wherein the means for compensating for the different hydraulic pressures of the nozzles comprises means for adjusting the length of the cam follower connected to the nozzle. The device of claim 4 wherein the means for rotating the nozzle is an impact means actuated by a flow of water leaving the nozzle. The apparatus of claim 4 wherein the means for rotating the nozzle consists of the reaction of the nozzle to the flow of water leaving the nozzle. 7. The connecting means according to claim 6, wherein the projection plate is connected to the nozzle so that the flow of water leaving the discharge hole is deflected, and the connecting means for connecting the cam follower to the projection plate to select the position of the projection plate with respect to the shape of the cam movement surface. Device of the bar comprising a. 9. The water supply means according to claim 8, wherein the valve means for restricting the flow of water to the nozzle is a valve means in the means for supplying water to the nozzle, and the valve means in the water supply means depends on the position of the projection plate. A bar arrangement consisting of connecting means for connecting a projection plate to a valve means within. 8. The system of claim 7, comprising at least one arm extending from the housing having a rotating housing and an outlet hole at the end, the arm mounted in the housing and rotatable along the axis of the arm over at least a portion of its entire length. Device of done bar. 11. The apparatus of claim 10, wherein the valve means for restricting the flow of water to the nozzle comprises changing the passage means in the rotatable housing, the passage means in the arm, and the passage means of the housing with the passage means of the arm to restrict the flow of water. The device of the bar configured as a means for. Cam movement means, support means, means for adjusting the height of the cam movement means relative to the support means, the dispersion head, the nozzle of the dispersion head, the projection plate extending over the nozzle of the semi-dispersion head, the angle of the projection tube above the nozzle And a cam follower mounted on one end of the projecting plate which is in contact with the cam moving surface downward so as to change the angle of the projecting plate when the dispersing head rotates according to the height of the cam moving means. A water dispersing device, characterized in that it comprises a cam means and an elastic means to make it defective. The apparatus of claim 12, wherein the nozzle is rotated with impact means actuated by the flow of water leaving the nozzle. 13. The apparatus according to claim 12, wherein a means for adjusting the height of the cam movement means relative to the support means is mounted on the support means and in contact with the cam movement means to prevent the cam movement means from being deformed under contact with the cam follower means. Device of bars consisting of a number of screws. 13. The apparatus of claim 12, comprising control means for further adjusting the angle of the projection plate on the nozzle to compensate for the different water pressure imparted to the nozzle. Nozzle means, water flow passage means to the nozzles, supply means for supplying water to the water flow passage means, means for arcing the nozzle means for valves in the water flow passage means for limiting the water flow to the nozzle; And a control means according to the nozzle angle position for controlling the position of the valve means so as to limit the water flow to the nozzle in relation to the angle position of the nozzle. The apparatus of claim 16 wherein the nozzle arcs in response to the nozzle's reaction to the flow of water leaving it. The apparatus of claim 16 wherein the nozzle arcs in response to the nozzle's reaction to the flow of water leaving it. 17. The cam driving means according to claim 16, wherein the control means according to the nozzle angle position for controlling the position of the valve means to control the flow of water to the nozzle in relation to the angle position of the nozzle is disposed around the nozzle. And a cam follower means for connecting the cam follower means and the cam follower means for controlling the valve means in accordance with the cam follower means which rotate together and in contact with the cam movement means. 17. A method according to claims 1, 12 and 16, comprising means for separably mounting the nozzle in a fixed direction, the means extending from the nozzle and having asymmetrical cross-sections, and flowers for lawns. And a mounting member socket having an asymmetrical cross section, the socket having passage means through which the mounting spike can be detachably inserted. ※ Note: The disclosure is based on the initial application.