US601590A - Stove or furnace - Google Patents

Stove or furnace Download PDF

Info

Publication number
US601590A
US601590A US601590DA US601590A US 601590 A US601590 A US 601590A US 601590D A US601590D A US 601590DA US 601590 A US601590 A US 601590A
Authority
US
United States
Prior art keywords
stove
tubes
furnace
fire
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US601590A publication Critical patent/US601590A/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24BDOMESTIC STOVES OR RANGES FOR SOLID FUELS
    • F24B7/00Stoves, ranges or flue-gas ducts, with additional provisions for convection heating
    • F24B7/02Stoves, ranges or flue-gas ducts, with additional provisions for convection heating with external air ducts
    • F24B7/025Stoves, ranges or flue-gas ducts, with additional provisions for convection heating with external air ducts with forced circulation

Description

{No Model.) i

W. W. ROSSMAN.

STOVE 0R FURNACE.

No. 601,590. Patented Mar. 29, 1898.

7? H (we? in 1 l E 1 j y-Z. in E l m n I S S r-Tail I V i Q I 4 L INVENTOH kw; BY 31 216.79%

UNITED STATES PATENT FFIGE.

IVIIJLIAM W. ROSSMAN, OF DETROIT, MINNESOTA.

STOVE OR FURNACE.

SPECIFICATION forming part of Letters Patent N 0. 601,590, dated. March 29, 1898.

I Application filed August 10, 1897. Serial No. 647,722. (No model.)

.To ctZZ whom it may concern.-

Be it known that I, WILLIAM W. RossMAN, a citizen of the United States, residing at Detroit, in the county of Becker and State of Minnesota, have invented certain new and useful Improvements in Stoves or Furnaces; and I do 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, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form a part of this specification.

This invention relates to improvements in stoves and furnaces, and has particular reference to that class of stoves and furnaces that are used to heat the room or space in which they are located, and has for-its object the provision of an increased air-heating surface for the purpose of bringing into contact with the heat of the stove or furnace the greatest possible amount of air.

The invention consists, essentially, of a number of tubes or pipes arranged inside of the fire-box and smoke-chambers of the stove or furnace, along the sides thereof, and extend from the bottom of the stove up through the fire-box and smoke-chambers and through the top of the stove and are adapted to take air from the bottom, heat it, and throw it out at the top.

The invention further consists in the novel construction and arrangement of the several parts of the device, as hereinafter described, illustrated in the drawings, and more particularly pointed out in the claims hereunto appended.

In the drawings, Figure l is a perspective view of a stove having my improvement applied thereto and having a port-ionof the casing of said stove broken away to show the tubing in the fire-box and smoke-chambers. Fig. 2 is a longitudinal sectional view of Fig. 1. Fig. 3 is a rear end sectional view of the device, showing the arrangement of the tubes. Fig. 4 shows different forms of pipes or tubes that I use in stoves for the purpose of increasing the air-heating surface.

Referring to the drawings by letter, A represents the body of the stove or furnace, and A the legs or supports therefor, as shown.

removed, and A is the main fuel-door to the fire-box.

The upper part of the stove or furnace is divided into two or more smoke chambers or passages R and S, made by the partitions or plates, R and S, as shown. The entrance to the chamber S is at the rear end of the stove, the smoke and flame passing thereinto from the fire-box, and the entrance into the smokechamber It being at the front part of the stove, the flame and smoke passing from the chamber S into the chamber R, from whence it is conducted through the outletflue or chimney.

S is a doorin the front part of the stove or furnace leading into the chamber S and is for the purpose of removing soot and ashes therefrom, and R is a door in the rear of the stove and leads into the chamber R and is for the purpose of cleaning said chamber. The passages between the fire-box and chamber S and between chamber S and chamber R are afforded by reason of the plates S and R being shorter than the interior of the stove. Instead of these plates being short, as described, they may be-the full length of the interior of the stove and provided with suitable openings, as is evident.

O O C O are a number of tubes extending through said stove or furnace from the bottom to the top thereof, passing through the fire-box and the two or more smoke-chambers S and R, as is evident. The lower ends of these tubes or pipes extend a short distance below the bottom of the stove and are slightly flared, as shown at C, to induce a freer passage of the air thereinto, as is evident. The upper ends of these tubes may be flush with the top of the heater or stove or they may project a slight distance above, as desired. The tubes 0 G C 0 instead of being the same size in the smoke-chambers as in the fire-box are larger, as shown at 0 By enlarging the tubes or conduits in the chambers R and S a greater amount of heating-surface for heating the air in its passage through said tubes or conduits is obtained, and the enlargement of the tubes or conduits also serves to greatly diminish the space for the passage of the products of combustion through said chambers, so that the passage of said products will be necessarily slow or retarded, whereby a more complete mingling, and therefore combustion, of the escaping gases will be had, and thus the air in its passage through the tubes or conduits will be delivered into the room in a more highly-heated condition. It will be observed that the outlets of the tubes or conduits are somewhat contracted, which admits of a more rapid flow of air into the room and its circulation therein.

The fire having been started in the fire-box, the tubes 0 O therein will become heated and the contained air will rise and flow from the upper ends of the tubes, thus drawing into the lower ends cool air, which in turn is heated and thrown out into the room of space. By reason of the tubes passing through the smoke-chambers the heat therein will be partially absorbed and thrown out into the room instead of escaping through the chimney. Instead of the enlargement of the tubes 0 I mayhave the enlargements C 0 one in each smoke-chamber, as is evident.

Having thus described my invention, what I claim is- 1. In a stove or heater of the character described, the combination with the fire-box and the chambers S and R, of air tubes or conduits leading from the outside, near the bottom of the stove or heater, and passing up f and R and having contracted outlets,whereby the cold air taken in at or near the bottom of the stove is delivered into the room rapidly and in a highly-heated condition, as set forth. In testimony whereof I affix my signature in presence of two witnesses.

WILLIAM XV. ROSSMAN.

\Vitnesses:

A. W. BLANDING, C. D. HOLMES.

US601590D Stove or furnace Expired - Lifetime US601590A (en)

Publications (1)

Publication Number Publication Date
US601590A true US601590A (en) 1898-03-29

Family

ID=2670226

Family Applications (1)

Application Number Title Priority Date Filing Date
US601590D Expired - Lifetime US601590A (en) Stove or furnace

Country Status (1)

Country Link
US (1) US601590A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475120A (en) * 1949-07-05 Young
US2479940A (en) * 1944-09-28 1949-08-23 Riley Stoker Corp Multiple tube air heating furnace
US4974579A (en) * 1989-09-28 1990-12-04 Rheem Manufacturing Company Induced draft, fuel-fired furnace apparatus having an improved, high efficiency heat exchanger
US20040069295A1 (en) * 2002-10-12 2004-04-15 Angelo Rigamonti Highly efficient heat exchanger and combustion chamber assembly for boilers and heated air generators
US20110146594A1 (en) * 2009-12-22 2011-06-23 Lochinvar Corporation Fire Tube Heater
US10401055B2 (en) * 2017-03-03 2019-09-03 Trane International Inc. Reduced drag combustion pass in a tubular heat exchanger

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475120A (en) * 1949-07-05 Young
US2479940A (en) * 1944-09-28 1949-08-23 Riley Stoker Corp Multiple tube air heating furnace
US4974579A (en) * 1989-09-28 1990-12-04 Rheem Manufacturing Company Induced draft, fuel-fired furnace apparatus having an improved, high efficiency heat exchanger
US5042453A (en) * 1989-09-28 1991-08-27 Rheem Manufacturing Company Compact, high efficiency heat exchanger for a fuel-fired forced air heating furnace
US20040069295A1 (en) * 2002-10-12 2004-04-15 Angelo Rigamonti Highly efficient heat exchanger and combustion chamber assembly for boilers and heated air generators
US7044123B2 (en) * 2002-12-10 2006-05-16 Angelo Rigamonti Highly efficient heat exchanger and combustion chamber assembly for boilers and heated air generators
US20110146594A1 (en) * 2009-12-22 2011-06-23 Lochinvar Corporation Fire Tube Heater
US8844472B2 (en) 2009-12-22 2014-09-30 Lochinvar, Llc Fire tube heater
US10401055B2 (en) * 2017-03-03 2019-09-03 Trane International Inc. Reduced drag combustion pass in a tubular heat exchanger

Similar Documents

Publication Publication Date Title
US380949A (en) Clothes-drier
US1334741A (en) Air-heating structure
US648259A (en) Heater.
US925570A (en) Hot-air forming and feeding device for heating apparatus.
US1280235A (en) Stove.
US1371390A (en) Heater
US762203A (en) Heating-drum.
US1259985A (en) Floor-furnace.
US1714955A (en) helms
US700664A (en) Hot-air furnace.
US519285A (en) Boiler
US391310A (en) Half to thomas b
US556807A (en) Water-heating fireplace
US693870A (en) Steam or water heating boiler.
US269873A (en) Heating-furnace
US633712A (en) Heating and ventilating rooms.
US2192636A (en) Heating unit
US543561A (en) Heating-stove
US396905A (en) Hot-air furnace
US9444A (en) Hot-air furnace
US1098950A (en) Heating apparatus.
US1935852A (en) Heater
US115270A (en) Improvement in hot-air furnaces
US951703A (en) Downdraft heating apparatus.
US924774A (en) Heating-furnace.