US1271243A - Gas-stove. - Google Patents

Description

R. THOMPSON.

GAS sTovE.

APPLICATION FILED OCT.!9.196.

1,271,243. Patented July 2, i918.

INVENTOF( ATTORN EY co.. #wom-umn.4 vasen/va run. n4 c.

' l:n.oianlstfr '.iHoMisoN, oE JERSEY yoi'rjr, NEW JERSEY.

\ Gas-srovE.

To all whom'it may concern.y y l I A ,Be it known that I, ROBERT TiioMrsoN, a` citizen of the United States, residing at Jersey City, in the county of Hudson and State of NewJersey, have inventedcertain new and useful Improvements in Gas- -k Stoves,ofdwhichthefollowing is a specification. p, Y '.My invention relates lto a gas yburner. or

stove. A`Prirnarilyf1 aim -to provide j an article of this type constructed for detachable connection to a gas-jet or other source i of gas supply. f AThis articlemay optionally In attaining said proved stove my; improved vstove or ,adapted be used for any usual purpose, for cooking or Afor heating. .K Y

ainfobjects, the desiderata are toprovidea'-novel, improved, simplied and efficient construction; one having a specialforin ofineans 'for attachment to a lgas jet one having an improved for instance,

meansto control thefinlet of air for adniiX- ture-withfthe gas; onel hailing an` eEective form of joint between the gastube and the rose .or burner; onephaving va novel type 'ofv article-supporting means disposed w. above .and supported from`-the burner,

[and kone hlaving the latterA means preferably .foldale. s With the above and additional'` objects appearing hereinafter,in view, the invention has been'embodied in one preferred form as-illustrated accompanying 'draw'- `ings,.wherein :--V K 'Figure 1' isavertical seoticmal view show# ing myimprovedstove 'attachedto a gas jet suggestedin dotted lines;

Fig. 21is 'a top or plan yview l of theim- Fig. 3` is a bottomfview 'of the .valve means, the latterv being partly broken away Fig. 4 is a cross'sectional view on thev line 4-4 of Fig. Land? Fig. 5A is a fragine taryverticalsectional .view illustrating the method of fastening `-fjraine in place.

the legs of the l.attaching tube-positioning Referring `specifcally'to@` the drawings, Y l Vburner -device A is Vfor connection with any suitable source of gas supply `but vpreferably' with a gas `jet as suggested at 5 in Fig. l bythe douailinear ltfvill be .here the? .51191-117 Speciation of Letters Patent. i Application med october iai'eis. serial No. 126,566.

*deris provided at where'the gas jetrconnect's'with itssupply tube or pipe 7 jvide a substantially frusto-conical hollow vgas `tube at 8 which is adapted to beconnected yin vany suitable manner to the jet 5. Preferably a tube'or thinible 9 is disposed 4axiallyof the tube 8 and adaptedA to be in'` serted Vover the end ofthe gas jet and surrounds the jetwith its'lower ends resting on Ythe shoulder 6 as seen in Fig. 1. A suitable skeleton frame is disposed within the Patented Juiy 2,1915;

I protube 8 having a` ring 10 surrounding the tube 9 and resting on lugs 11 struck outwardly or radially from the tube .9. Depending downwardlyjand outwardly from 'the ring, 10 are legs or tines 12, at their` lower yends bent outwardly so as to overlap an outwardly extending flange 13l at the vbase of tube 8, as at portions 14....These`p'ortions 14' are disposed intermediate said flange 13 land clenched thereto'through the -clenching ofi/ the marginal edge of ak plate 15 against the .flangelg asfat 16.y The tube 9eXte'n`ds through the platel and yalso through'fa Plate 17,Y which is journaled on theV tube and .has amarginal flange at 18 bent around the portieri-- 1.6.- Iortion. 181,y however, isrk y,notY clenched against prtion'16, since theY plate 17 istobe turned relativelyto tlieplatell axiallyr` The plate'l hasone or more openings 19 .therein adaptedtocoperate with oneor kmore openings 20 in thejplate v17 i luponfturning of theplate 17 sol that the extent of the lopenings lmay becontrolled.

Plates-15'v andi/17 canl turn only to a limited lextent in view'of.. the provision Y.of a lug 2Q Y.onjthefY plate 17 and rwhioli'extends intoy ,one of the openings of each plateand is adapted toV abut the plate 15 at 4opposite lends ofthe slot or opening. thereoffinto which the lug extends. `Since these openings admit airfinto the tube 8, the supply of air admitted may be regu- Vthe principle :of the i Bunbe kinentioned thatithe iS bent .011torquantity lated according to sen burner. It may lower extremity `of the tube 9 wardly to Vform a' flange at 21y maintaining tlievalfve 17 inplace, and also that fthe tube 9 is 'rigidly connectedgto the Plate 15v as atea. n Y n l l I burner 1S Substantially a, rose,k

tolv assist rin a,

.a ,greater @rese sensuales@ .menthe tube a wardly converging wallsl 24 from r which La.

5 base or bottom 25 extends inwardly. While .lao

the rose or burner-,n.i-ay be connected. to the.,V

tube 8 in any suitable mannen'yet I prei' aim to provide such ameans asrwill,

erabl avoid7 the use of rivets or additional fastenbent and shortened to" provide'- the out-- wardlyu extending annular rib 2,6 on which the' bottoni wa1l'f25" rests'. They top of the tube 8 is bent outwardly'at al flange 27 to overlap the bottom wall and iiange26. Bottom 25 and" flange '27y 'are clenched togethfer toA form aneifective and leak-proof joint; Thebody' 24" at itsetophas anoutwardly extending flange "28 around l which is'clen'ched a flange' 29 `ofthe plate 23.*` The crown of' plate 23 isk connected with the flanger29 by an inclined portionlwhich'; is `eut away at' suitable intervals tol provide openings 30 through which. the j gasv issues for ignition. e `v 'y 1 In use, the valve of the gas jet 5 is opened after A the tube 8A has been `properly disposed over thev jet by the tube SeXtending-over the Jet andar'ound it, resting onthe'ledge or shoulders 6'." The gas Will'issue from the jet, rising' in the tubef8 *and burner 24C and' issuingr from the openings ororiiices 30vwhere it is ignited. I preferably desirea blue'fiame or reducing flame at the'burner and' therefore the valve 17l isV provided tocoperate with .the valve or plate l5. YThe'plate 15 vfisy manually turned axially so asto controljthe eX- n tentnof'the openings 19'v and 20, and thereby control the quantity of air admitted for admixturje with'v the gas.` The stoveV may-be used either forheatingiorfcooling purposes. `Preferably I provide a supportingimeans for cooking utensilsor 4other articles above .the vburner orhot "plate-23. i Inthis connection I may use a T-shapedl supporting member 3l which ,is crossedjatright angles fbyfa T-shaped supporting member ..32 andwhich lextendsintoV ay slot 33ofy member 31 so that the top of members 31 and" 2`willbe flush asseen in Figi" l. Each member hasa riser 34 from which a plurality ofl tangsy 35- eX- tend and? whichV latter' are secured as by rivets 36', ory anyother. suitable means, to the plate 23.VV Eachriser preferably-has two arms andthe arms of' each riserextendin opposite directions.y It will be seen. that' the members 3l andfk 32 in effect provide four arms, which radiatev from ,the 'longitudinal median line of the stove. y Y Pvo'tally connectedlat the outer extremities of the said'arms, as means of' rivets 37s, are combined guards andv supporting members having arms `38 "through" which the 'rivets pass and arms y39 rising from 'andex ing-means As shown. inF-ig. l ofthedraw-` ings, the tube 8 adjacent its top may bey lapping said Aiange' `and lapping saidliiange of the tu tending at an angle to the arms 38. The four arms of the members 31 and 32 have outwardly extending @rest flangesAO `to be` engaged by and support ytlmarms 38 when in lowermost position.

A It willbe realizedfthatwhen the parts are Y inthe position sh'ownin Fig. l of the drawings, the cooking utensils will rest directly kon the arms and parts 3l and 32 against displacement; since in lateral movement would abut the arms 39. A pan may be dis* vp'osedbn'top'ofthe arms 39 if desired, to Y space, the members' 38-39 may bezmoved ,i

Aupwardly from their pivots v3'tothe dotted line positionshown in Fig',` 1.

I have found "that" in removing the stove ,from a gas jet without closing the valve of the' latter, lsuiiic'zient' gas" will remain inthe Agas tube 8 and it will eontinueto burnj to `leave a Haine at the 'tip of thegas jet. l y

Since merely the preferred'embodiment of the `invention hasgbeen" illustrated" and; de-

scribed, it' isto be understood rthat .changes I in the details Loff,eonstruction. may' be resortedto withoutdeparting from the spirit and scope as. defined by appended claims..

I claimz't n Y l; A stove having a'burner and a gastube leadingjtliereto, an attaching memberv disposedaxiallyofthe' tube and' liaving a, laterally extending'v lug, said tube having* an outwardly extending-harige at its lowered' e, a` frame having an vopening through 1 which plate, said second l plate 1 being v j ourna'led: on A,said attachingmember and havingl a4 flange overlapping 'said' flanges, rand; said plates ,Y having .eoperating openings whereby]` they serve as adjustable airfinletval'vemeans.

l saidtube extendssaid'frameresting on' .said f Ylug, said'` frame having' ra leg pverlapping 2. A stove having a' bur/nerl anda gas tube I leading i thereto, .anA attaching member, a frame surrounding saidattaching member, Aa

`flangeon said tube, la leg onv said'attaching member., and providedl with a portion overfasteningQmeans'for said'flange and said leg. y., d f 3. A stove having a burner anda .gasxtube leadin'gftliereto, an Aattaching member 'having 'a llaterally extending lug, said tube having a iange at it's lower edge, a frame having l,an

opening.A to accommodate said; tube, said Qframeliaving aleg'overlapping said flange l,of they tube,

A a mounting member forfsaidattaching member andhaving) a f ian'gejV overe., a/platejouin naled on saidfattachinggmember and'h'aving a [flange overlappmg saidanges'said plate and said mounting member Vhaving ooprest flange to limit movement in one direo- 10 ereting openings whereby they serve as adtion. justable air inlet valve means. In-testimony whereof I aix my signature 4. In combination with a burner, a utensil in presence of two witnesses. 5 supporting means, a supporting member rising from the burner and having a rest flange l ROBERT THOMPSON'V integral therewith, ande supporting mem- Witnesses:

ber connected with said first mentioned sup- RIGHARD B. OWEN,

porting member and adapted to abut said SELINA ALBERT.

Copies of this patent may be obtained'for ve cents each, by addressing the Commissioner of Patents, Washington, D. C.

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