SU15525A1 - Steam nozzle - Google Patents

Description

This invention relates to a steam nozzle with screw channels for oil. In the proposed nozzle, the screw channels running on the inner rod are acantized by the linear ones in the outermost part of it, which goes from flat round to round section.

In FIG. T depicts a vertical longitudinal section of the nozzle; FIG. 2 is a view from above; FIG. 3-front end of the rod; FIG. 4 is a vertical longitudinal section of a modified nozzle, and FIG. 5 is a top view thereof.

The nozzle consists of body 1 (Fig. 1 and 2), inside of which rod 2 is placed with screw channels 7 for oil (Fig. 1, 3) cut into its round part and passing into straight lines on its front part (Fig. 3 ), and the front part of the rod itself gradually goes from round to flat. The nozzle housing of the supply nozzle 3 for connection to the oil pipe, and the steam enters through channel 4 in the rod 2. Reduction

or the enlargement of the slit 8 for the oil outlet is regulated by a two-and-half nut 6 held by the flange 5. In FIG. 4 and 5 depict a modification of the above-described nozzle, consisting in that a housing 10 is attached to it via a nut 9, into which nozzle 11 is inserted along the axis of the nozzle, which serves to suck up heated air or gas entering through a shroud 12.

The subject of the patent.

1. Steam nozzle with screw holes for engineering, characterized by the fact that the zinc channels 7, cut on the rod 2, continue in the form of straight lines on its front part, passing gradually from round to flat section (Fig. 1-3) .

2. Variations of the steam nozzle, described in paragraph 1, are obtained by attaching a nozzle II to it, which serves to suck heated air or gas through the nozzle 12 (Fig. 4, 5).

FIG. I

FIG.