US1820493A - Gas burner - Google Patents

Description

Aug.,25, 1931. M. REAGAN 1,820,493

GAS BURNER Filed Aug. 22. 1929 z sheets-sheet 1 x Bymwh ttorney Y Aug. 25, 1931. M. REAGAN GAS BURNER med-Aug. 22, 1929 2 Smets-Sheet 2 MQ/47%?" j??? an By @na A Homey atented.Aeg.zfs,fy1e31 c l. l 1,820,433l

, UNITED :STATES *PAT ENT f foirplcg MARTIN REAGAN, or DUNGAMDKLAHOMA GAsBURNEn l Application meaj August 22,1929; semi no'fasrgeae; ft

This invention relates to a gas burner for with a fourway vunion l13.. The gas supply g use in boilers, furnaces and the' like,`and it 'pipe isconnected with ythis union. l has more particular reference to a strucyThese pipes 9,10 and llare'provided with` ture of this class which is characterized by a plurality of longitudinally 'spaced jets/on 5 a novel arrangement and association of parts nozzlesA and these are all ofV the saine con- '55 cooperating intimately in a structural sense struction and each oneI comprises a relatively for providing a more intense lame,for prosmall ltubular nipple 14 joined to the pipeV ducinga more uniform flame, over aeom-v through the medium of a suit-'able coupling paratively great area, and for economizing 15. 1 y on the ruse of fuel. Each nipple is'pro-videdwith an apertured 60 Y In carrying the invention into effect, I jet cap'16. The nipplesare arranged ,to have evolved and produced what I believe to telescope over and into the respective or combe a new vassembly of parts, which are so'conplemental outlets 7 as wellseen yin theldr'awstructed and coerelatedas to operate in a ings. The nipples areobviously consider- 15 more dependable and ellicient manner andk to ably Vsmaller in diameter thanthe outlet tubes y'6:5' L better fulfill the requirements of a structure to provide for a `desirable admiXture of air of this class. i and gas, and a consequent production of an The particular details and their specific intense blue blaze or flame. association and inter-action will become'more The reference'character 17 clearly "desigi Y. 2 readily apparent from the following deseripnates a hanger which is attached to the cas- ."*I'U v ltion and drawings. ing for suspending thegasfeed assembly In the drawings in the casing. The atmospheric air enters Figure l is a top plan View of a gas burner the casing-through the opposite ends thereof, constructed in.V accordance with the present and under the draft produced in the outlets 5 invention. f v7 .nnixes with the` gas as the gas issuesfrom 75 FigfQ isa longitudinal sectional view thruqthe jetcaps 16. Y .s l. the same, with portions shown in elevation. Thus a highly combustible mixture vis had Fig. 3 is an enlarged transverse or cross for the production'of an intense and economisection on the line 3 -3 ofFigQQ., and cal llame. A careful yconsideration vofthe A Fig. 4 is a plan view of the gas feed'or description' in connection with the drawings7 V50y supply insert. v Vwill enable ythereader to obtain a clear under-V As seen in Fig. 2, the reference numeral 5 standing 'of the invention and its features.-l Y designates a relatively large air casing which Therefore, a more lengthy description isl reis providedvr at longitudinally spaced points garded as unnecessary; v v 5 with radialopenings and outwardly project- *MlnO Changes ln SlPBSZe, and rfi-31"? .85

ing connecting collars 6. Attached to'these rangement 0f dntafllsrolnng'wtnn the field,

collars andl extending outwardly therefrom 0f nventnn Claimednmy be Tesotred t0 'in in divergingand circumferential spaced relaactual practice' if desired' y 40 tion are the tubular-outlets 7 I provide 'I Ihlvng thusli-disrbed my mventoni what. i

these in gfkollpsofthree: Thesegconstitutfe CLM?gnomprsinon penehde' thpsueld ns .Well the lmnmg Ourfclets't'h tubular casing having a pliiijality of setsof G .f e rele Pince Chai?? er' eslna-e *he discharge openings surrounded by attaching 1 @as SUPP y P1P@ Wl@ s'connecte Wltf L e collars tubular outlets'connectedy with said mtemal-dlstmbutlvng' head or insert' This is collars, Saidoutlets constituting fuel mixers, '95A i 11.1 the HUIQLO aSSemlOlage Of Plnns and nt- 'a gas feedpipe,y and ay gas distributing :andi i i tlngs FOP lnStanCe, as Seen 1n 'Flg- 4 there" feed assemblyin the nature of an insert ar- -f are thm? Plpes 9, 10 2L,nl 1 1v dlsposed in spaced ranged within said casingand .comprising i parallelism.` These are connected at one end a plurality of horizontally disposed spaced4 with elbows 12 Whnnfn nIIl are COuPled kparallel pipes having longitudinallyvspacedi nipples provided With apertured caps formlng vnozzles or jets, said nipples projecting telescopcally into the complemental outlets and being of a diameter less than the diameter of the outlet to provide for mixing of the gas and air.

2. A gas burner of the type described comprising a hollow elongated casing having open ends, adapted to receive draft air cur- Y rents, and a plurality of vertical tubes forming mixing chambers and mounted on the casing and communicating therewith and arranged longitudinally and transversely in spaced parallelism, and a unit quielrlyplaeeable within and removable from said casing for communicating gas to said chambers, oomprising a plurality of parallel longitudinally extending pipes, and a hanger for removably supporting said unit within the easing, a gas supply conduit connected to said unit, and a plurality of upstanding small tubes projecting within said tubes and mounted on said pipes, and communicating therewith, and perforated caps on said small tubes for properly feeding the gas into the draft of air coming through said easing and rising in said tubes.

In testimony whereof l ailix my signature.

MARTIN REAGAN.

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