US47291A - Charles fownes - Google Patents

Description

UNITED STATES'y PATENT OFFICE oHAnLns FoWNEs', or rirrsnne, rENNsYLVANIA.

"atrevi-4 Specification forming part' of LettersV Patent No. 41,291, dated 16, 1865.

others skilled in the art to make and use thel same, reference being had to the accompanying drawings, forming part of this specificatfon, in which- Figure lisa vertical central section of my invention; Fig. 2, a horizontal section of th sime, taken in the line .z- ,Fig. 1.

Y parte.

Thisinve'ntion relates to a new and-nui" p'roved stove of that class designed for givingthe draft or products of combustion a eircuitous route in its passagey from the rechamber ofthe stove to the ilue, so as to cause a greater radiation of heat than when there is a direct draft, and which are also designed for heating airfor warming'apartments in` .a building other than that `in which the stove Vis placed. Y l

A represent-s the case of the stove, which case may be of cylindrical4 or other proper form, provided with a base, B, and feet a. C is the iireehamber, placed in the lower part of the ease A, and constructed of tireclay, or fire-brickif desired.

D is a tnbeor pipe, which is fitted4 verti cally and centrally within the case A, andextends down within a short distance of the top of the trechamberor` fire-pot C, and is' closed at its lower end,fbut communicates with the external airby means-of two tubes,

-E E, which extend down at the outer side of,

. the Eire-chamber C, and pass'through the base B, as shown clearly in Fig. 1. l To the inner side of the caseA there are attached anges F, which `preject inward. Two of these iianges are shown in Fig. l, the

Similar letters of referenceindicate likey lower onehavigfa concave under surface and g .the upper one a coxrvex under surface. To the, exterior of the tube or pipe D similar flanges, Y Y, project, both of whichhave concave under 5f surfaces, and thefanges'G Foverlapeachjother+that is to say, vthe outer edges of G ex';

tend beyond vthe outer edges of. F. y f

By this arrangement-'a scrpcntinedirection .3" is givenv the draft of thestove, the products; lof combustion from-the irechamber G,` in

their passage upward, being detlected'iirsttoward the tube or p ipeD, and `then toward 7 lthe case'A, as indicated by thered arrows-in The air passes into the tube or pipe D (see. black arrows)either from thelower par'rof the room in which 'the stove is p1aced, iro1 n, a

cellar or apartment below, or from themouter side of the building, said air heilig heated in its passage upward through D and admitted directly into the room in. which thcstovc is placed, `or carried by suitable pipes into any..

other apartment of thebuilding.`

' Y The serpentine direction given the draft by means of the flanges -FG favors the radiation -of heat directly from the stove while it-,in-

-. sures the heating of the air Ypaslsing upA through D.

The arrangement is` extremely" simple and will effect a great savingin `the consumption"` of fuel'.

yI claim as newV andfdesire to secure ,by

Letters Patent- The annular deieetors F G`attached alter-V nately to the external case., A,and internal tube, D, in the described combination witha -rerchambenfrom which heatedproducts of combustion are passedthroughthe annular liiue, so as to heat air in its passage thro-ugh-` A the air-tube D. p enne. (FowfnEs-f` Witnesses:

JOHN B. llertltoN, J. E; THOMAS.

. v A ad.

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