CZ2007686A3

CZ2007686A3 - Nozzle with variable volume of transported medium

Info

Publication number: CZ2007686A3
Application number: CZ20070686A
Authority: CZ
Inventors: Jelínková@Nada
Original assignee: Jelínková@Nada
Priority date: 2007-10-04
Filing date: 2007-10-04
Publication date: 2009-05-06

Abstract

Tryska s promenným množstvím dopravovaného media jejíž prurez je rovnoramenný trojúhelník s pohyblivou obdélníkovou clonkou nebo ctvercový s pohyblivou petiúhelníkovou clonkou anebo ctyrúhelníkový s pohyblivou clonkou.Nozzle with variable amount of transported medium whose cross-section is an isosceles triangle with a movable rectangular or square with a movable pentagonal diaphragm or a rectangular with a movable diaphragm.

Description

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Nozzle with variable amount of transported medium

CURRENT STATUS

The existing nozzle is characterized in that it is circular in shape and the amount of transported medium is determined by the size of the circular opening at constant pressure and is constant.

If this type of nozzle is opened by the orifice, the amount conveyed varies parabolically.

PROPOSED STATUS

The variable-volume nozzle is characterized in that the nozzle is triple or quadrangular or polygonal or oval to semi-oval, and the change in the amount of medium to be conveyed is adjusted by the movable orifice plate. It is possible to use them for different sized ranges. Different nozzle sizes and shapes can be embossed into the blank so that they can be opened with a single orifice. The angle nozzle can also be screened with an angle nozzle opposite, so it opens as a square according to the drawing, appendix no.

For example, the carburetor of all motor vehicles is complicated because it is not possible to regulate the amount of fuel and air in a simple manner so that it is linearly increasing. · · · · · · · · · · · · · · · · · * žr

By using a triangular or oval fuel nozzle nozzle and a larger stoichiometric air intake nozzle, the carburettor will consist of a fuel, air and fuel float chamber, each with a proposed nozzle and mixer.

The idle nozzle and other structural adjustments for the enrichment of the mixture / treatment of the mixture are done only by movement of the shutters. The enrichment of the mixture at cold start is also carried out instead of the choke by moving the shutters only in the carburetor.

The use of these nozzles is suitable, for example, in engineering and aerospace, paint spraying, agriculture, cosmetics and other industries as they are simple to manufacture.

They can be punched or machined on machines and may not be as accurate.

Claims

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PROTECTIVE MOROCCO 1 / Variable quantity nozzle of msdia is characterized by lim that its cross section is an isosceles triangle with a movable rectangular diaphragm oriented so that its cross section from 0 to max. always triangular according to the drawing, Annex 2 and 3 The apex angle of the triangular nozzle is preferably in the range of 0 to 65 degrees. 2 / A nozzle with a variable amount of transported medium is characterized by its cross-section when opening is square. The moving pentagonal zion is oriented so that its cross-section from 0 to maximum is always square according to drawing No. 4. 3 / A nozzle with a variable amount of transported medium is characterized in that its cross section is four-walled, preferably rectangular, with a movable diaphragm, oriented so that its cross-section is always quadrangular according to the drawing, appendix no. preferably 1:10. 4 / The other type of this rectangular nozzle is characterized by the mast has rounded corners according to the drawing. Annexes 2 and 3. 5 / Different types of nozzles or the same nozzles of different sizes on one flat or round blank have a common movable orifice plate according to 6 / Types of nozzles with marked dimensions are given in the drawing. Annex No. 2. All these types of nozzles are characterized by the fact that the change of cross section cross section and thus the transported medium is linear over the whole range 7 / Hollow screw with a nozzle covered by a rotatable cap with a cut-out is characterized in that the nozzle is triangular or rectangular with w * f * f * t t t 9 · • φ φ · m m m · * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Rounded corners / and other according to appendix no. close smoothly according to drawing.p Annex c.1. The cut-out and the nozzle must have a hole length less than 4 of the screw circumference. This type of nozzle can also advantageously be used for an external threaded tube and a cap nut as an internal threaded tip. 2 fitting circumference. 8 / A nozzle with a variable amount of transported medium is characterized by being covered by a tip, moving in the direction of the axis of the pipe, of Annex 5

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