US442566A

US442566A - beaupee

Info

Publication number: US442566A
Authority: US
Publication date: 1890-12-09
Anticipated expiration: 1907-12-09

Description

(No Model.) 2 Sheets-Sheet 1.

U. BEAU'PRE. HOT WATER BOILER.

No. 442,566. Patented Dec. 9, 1890.

(No Model.) 2 Sheets-Sheet 2. UBEAUPRE. HOT WATERBOILEB.

No. 442,566. Patented 1m. 9, 1.890.

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'1 and J run through the projection s.

NITED STATES ATENT HOT-WATER BOILER.

SPECIFICATION forming part of Letters Patent No. 442,566, dated December 9, 1890.

Application filed April 5, 1890. Serial No. 346,774. (No model.) Patented in Canada May 2, 1889, No. 31,240.

To aZZ whom it may concern:

Be it known that l, ULRIC BEAUPRE, a citizen of the Dominion of Canada, residing in the city of Montreal, in the Province of Quebec, Canada, have invented certain new and useful Improvements in Hotater Boilers, (for which I have obtained Letters Patent in Canada, dated May 2, 1889, No. 31,240,) and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.

My invention has reference to a hot-water boiler composed of sections into which the water circulates, as explained hereinafter, and passes from one section to the other through ports or openings arranged as shown below.

The object of my invention is to provide a hot-water boiler having a large heating-surface to be easy of repairs, compact, and ineX- pensive.

Referring to the drawings, similar letters refer to similar parts throughout the several views.

Figure 1 is a front elevation shown half in section; Fig. 2, a side elevation shown half in section; Fig. 3, a section through A B; Fig. 4, a section through C D; Fig. 5, a plan of the fire-box section, shown half in section. Fig. 6 is a plan view of one of the sections; Fig. 7, a plan view of the other section; Fig. 8, a section through E F. p

E is the fire-box section, provided with the ordinary door F and the circular water-space G, exit ports or openings I J, and the coldwater intake H, which may be a single pipe or several pipes, as found suitable. These ports The fire-box proper L is provided with the vertical pieces M, which project out somewhat, the object of these being to accelerate the draft and also to furnish a suflicient quantity of warm air to burn the gases, this being accomplished in the following manner: The burning coal is kept away from the sides of the fire-box by means of the pieces M, so that there remains a series of spaces between the sides of the firebox Landtheburning coal. Through this space rushes a certain quantity of air, which gets heated in these passages and consumes the gases in the upperportion of the fire-box, and

as the air meets but asmall resistance through the passages so left there is quite a draft produced. On top of this section E is the section N, pierced by any number of suitable openings Q. In the interiorof this section is placed the partitions R R and R, disposed as shown in Fig. 3 and for the purposes described hereinafter. This section N is provided with the projection s, which contains the ports or openings V, W, and X. Next comes the section Y, which is also provided with any number of suitable openin c, the interior also having partitions (Z (Z and d, disposed as shown in Fig. 4:, the projection a being provided with the ports or openings g, h, and 1'. Now any number of these sec tions can be put in my hot-Water furnace,

provided, however, that they are always put in in pairs and disposed as shown in the drawings.

The sections N and Y are provided on their under surface with the circular projections m, which serve to provide the spaces at n for the circulation of the hot gases and smoke, and also by resting against the V projection 19, placed on top of all the sections to secure a good joint.

My furnace can be made out of any kind of suitable material and of any suitable size.

Now to describe the action of my hot-water furnace, I will suppose the cold water entering through the cold-water inlet I-l into the space G, where it circulates around the firebox L and rises through the two ports or openings I and J, which communicate with the ports or openings V and X, which conduct the How along the channels t, provided by means of the partitions R R, placed between the partitions of the openings Q, into the interior of the section N, as shown by ar-- rows in Fig. 3, where, continuing to absorb heat, its tendency to rise moves it up the port lV,which communicates with the port 77., placed so as to direct the current into the interior of section Y, as shown by the arrows in Fig. 4, where it again absorbs additional heat, and consequently proceeds along the channel y, formed by the partitions cl cl, and passes up into the ports g and t, where it again enters the ports V and X of the following section, if another set of sections exist, or, if not, passes directly into the delivery-pipe to, which delivers it where required. The small partitions R and cl serve to deviate the current of the water, so as to take the directions shown in Figs. 3 and 4. These sections N and Y can be joined together in any suitable manner. Now the whole of the sections are put upon the ash-pit section A made as shown in Fig. 2. However, between the sections A and E is interposed the grate-section B provided with the grates C Having described my invention, what I claim, and desire to secure by Letters Patent,

1. In a hot-water furnace, a section N, provided with the openings Q,partitionsRRand R, channels 25, and projections 5, provided with the ports or openings V, \V, and X, substantially as described, and for the purposes set forth.

In a hot-water furnace, a section Y,provided with the openings 0, partitions d (l and (1', channels wand projection 6, provided with the ports or openings 9,71, and t, substantially as described, and for the purposes set forth.

3. In a hot-Water furnace, the combination of the ash-pit section A grate-section B firebox section E, intake-pipe H, with the sections N and Y, delivery-pipe w, and cover A, substantially as described, and for the purposes set forth.

In testimony whereof I affix my signature in presence of two witnesses.

ULRIC BEAUPRFJ.

Witnesses:

J. EMILE VANIER, J. D. DUCHARME.