US1387824A - Stove - Google Patents

Description

J. ZUKOWSKI.

STOVE APPLICATION FILED MAR. 4, 1919.

FIG. 1 FIG. 2.

II 55 J6 Patented Aug. 16, 1921.

2 SHEETS-SHEET W WW lk I Z alto wJk J. ZUKOWSKI.

STOVE APPLICATION FILED MAR. 4,1919.

1 ,387,824 Patented Aug. 16, 1921.

2 SHEETS-SHEET 2.

Qwuewtoz dzwka WYZGI;

UNITED STATES PATENT OFFICE.

STOVE.

Application filed March 4, 1919.

T aZZ whom it may concern Be it ltnown that I, Join: ZUKOWSKI, a citizen of Poland. having declared my intention to become a citizen of the United States of America. residing at Hamt-ramck, in the county of lVayne and State of Michigan, have invented certain new and useful Improvements in Stoves, of which the following is a specification.

The primary object of this invention resides in the provision of a heating stove wherein a coal magazine is suspended from the upper end thereof. the lower end of the magazine being provided with a sliding gate to control the outlet end of the magazine for delivering coal therein to the fire pot.

A further object of the invention has reference to a magazine coal stove wherein a fuel magazine suspended within a stove casing hasa sliding gate for the lower open end of the magazine with a curved shoulder formed upon one wall of the magazine for substantial frictional engagement with the slide for scraping the slide duringopening movement thereof for directing the coal in the magazine onto the tire pot.

With these general objects in view the invention consists of the novel combination and arrangement of parts hereinafter fully described and then claimed.

In the drawings, my invention is fully illustrated, like reference characters designating corresponding parts throughout the several views, and

Figure 1 is a front elevation of my stove,

2 is a view of the same partly in "ertical central section and partly in side clevation,

Fig. 3 is a top plan view thereof,

Fig. at is a view similar to Fig. 3 with the top cap removed and parts broken away,

Fig. 5 is a transverse sectional view taken upon line V- T of Fig. 1,

Fig. 6 is an enlarged detail sectional view taken upon line VIVI of Fig. 2, and

Fig. 7 is a reduced sectional view of the lower end of the feeder with the slide partially retracted.

My invention is herein illustrated in connection with an upright'form .of stove 10 having a combustion chamber 11 and a usual form of base 12 having a hinged door 13 by means of which access is gained to the ash pit while a top let in the form of a dome is provided for the stove.

A central circular opening 15 in the top Specification of Letters Patent.

Patented Aug. 16, 1921.

Serial No. 280,653.

1% is employed for placing coal 16 within a downwardly tapered magazine 17 serviceable as a magazine for the combustion chamber 11. A lid 18 normally closes the openmg 15 in the stove top 14; while a slide 19 controls the outletting or open bottom 20 of the magazine 17. An arm 21 carried by the slide 19 projects through a side opening 22 in the stove 10 with a handle 23 positioned outwardly of the stox e for convenience in grasping for moving the slide 19. As shown in Figs. 2. 5, and 7, the inner face of the lower end of the magazine is provided with a grooved guide way to accommodate the slide. The coal in the magazine 17 is delivered to the fire pot in the stove casing 10 under control of the slide 10. A cover 2 1 is hinged upon the stove 10 normally overlying the handle 28. Vith coal positioned in the magazine 17, the cover 24 may be opened and the handle 23 grasped for retracting the slide 19 and permitting some of the coal 16 to descend into the combustion chamber 11. A curved shoulder 25 on one side of the magazine 17 contracts the outlet mouth of the magazine. The magazine 17 has a surrounding air space 26 formed by means of an outer wall 27 and the wall of the magazine, air inlet tubes 28 extending through the sides of the stove 16 and communicating with the air space 26. A sliding damper 29 is provided exterior-1y of the stove 10 for the outer end of each of the tubes 28 for controlling the admisison of air to the chamber 26. Perforations 30 in the upper end 31 of the magazine 17 register with perforations 32 in the top 14 whereby the air from the air space 26 freely escapes through the top 14 beneath a pivoted cap 33 carried by said top and having heat outlets 34 therethrough.

The magazine 17 may be secured and suspended beneath the top 1 1 within the stove by suitable screws 35 and it will be understood that the products of combustion from the stove heat the outer wall 27 and the air within the space 26, such heated air being fed to the room through the perforations as indicated by arrows in Fig. 2 of the drawings. The burning of the fuel in the stove being regulated by the supply of fuel from the magazine 17 controlled by the slide 19 and the air to the chamber 26 being regulated by the dampers 29, it will be seen that the entire structure is readily controlled by the operator and provides a serviceable and eflieient heating means for increasing radiation and exhausting all of the heating properties of the waste products of combustion.

What I claim as new is In a heating stove, a tapering magazine suspended therein, having an air chamber surrounding the magazine, a grooved guidc-.

way formed in the lower end of the magazine, a horizontal slide mounted 1n the grooved guldeway and closing the lower end of the magazine, and a curved shoulder formed on the innerwall of the magazine at the side thereof opposite the inner end of the slide and having a fiat lower face frictionally engaging the upper face of the slide to scrape the upper face of the slide during movement thereof for directing the discharge of coal in the magazine into the fire pot.

In testimony whereof I affix my si nature.

JOHN ZUKO SKI.

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