US1289812A

US1289812A - Burner.

Info

Publication number: US1289812A
Application number: US11752216A
Authority: US
Inventors: William A Kinney
Original assignee: Individual
Current assignee: Individual
Priority date: 1916-08-29
Filing date: 1916-08-29
Publication date: 1918-12-31
Anticipated expiration: 1935-12-31

Description

lilhlild@ @llhlil on nninnnnmmn, ennnsrnenine Sinnamon @i :tet-ters einem.

Patented Een,

To @ZZ whom z' may concern:

Be it known that l, WILLIAM A.. Kinney., a' citizen of the United States, residing et Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented new and useful improvements in Burners, of which the ollovfinggl is e speeil'ioationn lEhe invention relates to a burner., und more particularly to the class of oil or hydrocarbon burners.

The primary object of the invention is the provision of a burner of this character wherein the construction thereof siphons the oil from a reservoir or tank Without the presence oit. pressure Within the latter, the intensity of the flame of the lburner being governed 'by valves arranged therein.

Another object of the invention is the nro vision of u hunner of this Character wherein the oil ejected vtherefrom is broken up into a fine spray and is forced into the furnace with great velocity.,

A still further object of the invention is the provision of a burner o' .this character which is extremely simple in construction, thoroughly reliable and eiicient in its opera.v tion, strong, durahle and inexpensive in manufacture.

@ther objects will he in part obvious and in part hereinafter set forth.

The invention accordingly consists in the `features of construction, combination of elements and arrangement of parts which will he exemplified in the construction hereinafter described, und the scope of the application of which Will be indicated in the nu pended claim.

ln the accompanying drawings:

Figure l is a side elevation oi a burner constructed in accordance with the invention, showing the oil lead and the air lead with a heating coil therein;

Fig. 2 is a vertical longitudinal sectional View through the burner;

Fig. 3 is a vertical longitudinal sectional View showing the burner nozzle and the valve in their relative positions.

Similar reference characters indicate correspondingr parts throughout the several views of the drawinvf.

Referring! tothe drawing in detail, the burner comprises u body A which is preierably in the form of n fil-shaped union provided with an exten-nelly threeded end 5 on which is detachehly mounted e nap seme being formed with e reducedinnerenelly threaded portion 'l in which 1e engaged or tapped the air supply lead 8 provide-xl With a heating); member 9 adapted heet the air supplied prior to its entrance into the hurneiyj this inenting member 9, Vfor the pun pose oi illustration 'lo-eine; shown as, in coil forni, and Il to have it understood thetdo not limit myself te this particular coil construction as itl is necessary in some streight section or heating enses to use a member.

The body A. at the end w opposite the end 5 is formed with internal threads. ll for the adjustable 'and detachable engagement of an outwardly tapered nozzle l2 with seid hotly., the inner end portion of the nozzie 12 lheling/j formed with e nipple i3 which has formed interiorly thereof a tapered valve seat 14E,

while located. within the hodylis a. remo'ifahle' nozzle 14', the same ming held in suoli body/2 by `the cop tf, and this nozzle directs the air to the nozzle l2 which forms the tip of the burner, the nozzle 141- heine' provided with e tapering valve end 155 wliieli engages in the valve sent ifi in the yinigopie end. 13 et said.

vnozzle 12, the latter being edjusteble in the body to regulate the feed of oil 4from the burner, which oil is admitted to the body A through a lead 16 which is' tapped into the internally threaded end 17 of seid body il of the burner.

in the operation of the burner., eir is 'admitted thereto from the lead 8`v Whioh air is preheated in the member 9 and is delivered from any suitable source. The entre-nce oi air into the body A of the burner e'eects a yae'uuni therein sothat the oil is lifted from the lead L6 into. the body A and is mixed with the air, which forces the same outwardly through the nozzle 12 with great velocity and et this nozzle lll the oil is ignited1 The density of the oil is governed ley the adjustment of the nozzle i2,whioh reef lates the relation of the nipple i3 withthe valve end 15 of the inner nozzle l?? as will 'be clearly apparent,

From' the foregoing description, taken in connection with the accompanying drawing? the construction and operation of the herein deem-lod lun-ner Will he readily annuiL ont und, therefore, a more extended cui/)lanaion hns heen omitted.

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Having thus described my invention, i Claim:

T he con'ibination otl a body having an interiorly located c},\'lindri::al elianiloor7 there 'being4 an oilvport leading' into the chainher at the Side tliereoil and at apoint between the ends thereof, a forward nozzle attaeheol to one end ot' 'the body and having; an annular flange extending' into the chamber, the exterior enraee of the flange being;r cylindrical and spaced throughout its length from and parallel with the eide wall ot' the chainher, said flange extending complete-ly across the oil port andepaced therefrom, the in-l terior Surface' of the fiange heine; conical, said nozzle having' at its outer portion a llore lthe inner end of which merges into the inner Wall surface of the liange, a Seeoiul nozzle attached to the opposite end oi' the body and provided at its inner end with a nipple which extends into the ehani'her and enters within and extends rearwardly ot' the Hanne otl'tvleyiist mentioned nozzle to reet in lapped relation to said nozzle opposite the tull diameter et' the oil port, said nipple having: an exterior f onieal.eurfaee which is l parallel with and spaced from the interior conical surface of the flange, the exterior Surface of tlie'ninnle beine; eonieal throinqgli-v ont the length oi the nipple, there being provided in the second mentioned nozzle a longitudinally disposedA bore which is in alinenient 'with the een-ter of the loore in the iirst mentioned nozzle, the diameter of the bore in the first mentioned nozzle being greater-than that of the here in the second mentioned nozzle, whereby a stream ot air passingl from one nozzle to the other at great velocity will draw a *volume of oil into the chamber of the body against the force of If lravity and elleet a mixture of the air and oil wit-hin the forward nozzle whereby the mixture when ignited at the end of the forward nozzle will produce a :solid pencil. of flame.

in testimonj,Y whereotI I affix niy'signature.

.YILLLMWI A. KINNEY.