US976367A - Oil-burner. - Google Patents

Description

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whleh veej v El me xepesens the ease of 'he furnace, which may be eynrea exrm supported on 2 and having; av bettem'head 3 with e @ver this eemre openfiwnelv seid hemel* re sening e emea baee, he weils of which Waist ne '7 of reueed fiemeie' and above this v'ms ne vfhe heater .is of inverted conea ferm .pre- Sewing :L eent'ey disposed inverted Cenina! nee 8, which is set in the uppe cone 9 of the hea'zer se es e en annuler duct l) er the eomeuson es they *pass up Way. appel ene? of the heater ie formed imo a. Hnge l1. upen which seats n heater ring 312 and en the uppei' and ef this AS indicated mos@ cteexjy in fthe botem 22 of he base is erme Withf fe. eegle (.penmg 2l "of ergje ameie? end S 'nea ef s" epenngte upper sie .eebeem i mme'd svvhefpimty 'e upweey pl'oeeing ugs 23, pre-femm' Hex-ee in ne'meeg. Jn ugs ih ee-.gs Suppere base ring 24C, which is *fermeien under sce'wih recesses corresponding to the lugs emi these leeeeses seat en .the ings, als indieraed, se as .te su port the bese. ring Slghy elevated above `fxe heeomv, :ln this an annular opening or airvent 26 femed :for ythe adnrss'ien of awhieh pessee Eipwfrdy hreugh the opening. 21. .0n its upper side the base ring 24 is fermati with. a shaflew eireumfe'ental groove eri eup 27. The upper side of the 'bese ring 24; is formed with :L plurality of lugs 28, similan to the lugs 23, zmd'upen h'ese ugs 28 an intermediate rng 29 is supported. This ring 29 is smla o the ring Q4? but is of smanetdialmfeiiel'.4 B is formed with recesses 30, which seat en the lugs' eS indicated. Upon this in'ermedee ring 29 hree mere simler intermediate rings 31 are piled in suceessien9 seid rings 31 being e greualfv decreasing diazfnetey in, an upward deciol. These rings 3l are provied on their lippe? Sices lwith kings 32 which are received in Cerrespending notches 33 en the under side of he rings next ahime.v En ths- Way when ik@ emnplete emmerde formed it presente e pluof the burner. On the uppermost of thsese rings 3l, a crown 35 seats. said crown being.

in the form of a small thick dislr having notches 36 on its under side, which seat ou the upwardly projecting lugs of the ring just below. On the upper side ot' the crown, 235. radial grooves 37 are formed.

Passing centrally up through the burner l provide a feed pipe 38, and this feed pipe hasa serrated edge 39, which is disposed a short distance beyond the crown 35. The

' upper end of 4the pipe 38 is threaded so as to receive a clamping nut 110 which seats on the upper side of the crown as shown. The bottom 22 of the base is provided with a downwardly otiiset, integral cross bar or cross head 41 and the feed tube preferably passes through `this cross head as shown. On the tube 38 a nut l12 is provided'which seats againstthe under side of this cross bar.

' From this arrangement it will be seen that bolts passing through the head 3, as 'shown in Fig. 1. The lower end of the feed tube, 38 connects by a suitable elbow la with a horirental supply pipe Centrally .disposed under the burner on the floor Ll-G l provide a basin dr pan 47 having a slightly dished cover 48 with a central opening 49, and this cover is adapted to catch any of the Jfuel which drips down unconsumed from the burner. Ata suitable teint under the base '19 of the burnerl provide a gas burner :70,

which operates as a pilot burner. This burner should be lighted before the liquid 'fuel burner and operates to heat the rings so Athat they will Vaporize the liquid fuel, and .it will set fire to the vapors passing up- .wardly.

l Acreasing 1n 'diameter toward the upper cud l lnthe operation of the burner, the liquid 'feed i e 38 and flows downward] through the grooves oi the crown, it then descends in succession into the annular cups which are formed in the intermediate rings. In this connection attention is called to the fact that the edge of each intermediate ring is disposed over the cup next below of the oil or liquidfuel should. n1 oibe consumed by the timeit reaches the cup of the base ring, it willoverflow onto the'bottom 22 of the base 18 and fall through the central opening 21 onto the cover 18 of the pau 47. Special attention 'is called to the tact thatall of the intermediate rings and the base ofthe burner have annular air vents supplying them respectively with a sufficient quantity of air.

By removing the burner .from the furnace and removing the nut 40, the crown and the rings may be removed and cleaned.

Having describedv my yinvention ,'whatl claim as new and desire to secure by Letters Patent is: l l v A burnerhaving `a dished base'with a central opening, bar transverse said opening, a fuel pipe passing upwardly through said bar and secured thereto, a plurality of burner rings piled vone upon another and progressively of smaller diameter in an upward direction, said rings having projecting lugs therebetween forming air spaces between the adjacent faces of said rings, the upper end of said fuel pipe having a thread, a nut received on said thread, and a crown in the form of a. disk under said nut and clamping all of said rings to said base, said rings having annular grooves in the upper faces thereof adapted to hold f1 liquid t'uel.'

ln witness-that I claim the foregoing I have hereunto subscribed my name this 28th day4 of January, 1910.

' 'PHILIP G. HUBERT.

Witnesses Il' any

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