US637548A - Furnace case-ring. - Google Patents

Furnace case-ring. Download PDF

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Publication number
US637548A
US637548A US68522398A US1898685223A US637548A US 637548 A US637548 A US 637548A US 68522398 A US68522398 A US 68522398A US 1898685223 A US1898685223 A US 1898685223A US 637548 A US637548 A US 637548A
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United States
Prior art keywords
case
ring
sections
furnace
furnace case
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Expired - Lifetime
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US68522398A
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William Clerkin
George Maag
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Individual
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/02—Casings; Cover lids; Ornamental panels

Definitions

  • the object of the invention is to provide a band-iron case-ring for furnaces, for lightness, strength, smoothness, and economy of construction; and to this end the invention consists in a coupling for furnace-sections, consisting of a beaded or ribbed band having appendages for holding or supporting the inner-case sections in properposition, as hereinafter described.
  • Figure 1 represents an ordinary furnacecase with a portion cut out, showing the inner and outer case.
  • Fig. 2 is a perspective and sectional view showing the manner in which the various parts of a furnace-case are connected and held in position with our improved case-ring.
  • a and B represent sections of the outer case
  • O and D represent sections of the inner case
  • E is a hollow beaded case-ring, having inclined or beveled flanges E E, formed of a single piece of band-iron, around which is drawn the outer case A and B.
  • F is a stirrup for supporting and holding in position the inner case 0 and D.
  • the stirrup F is riveted to the flange E and slants inwardly and downwardly, the end pro jecting upwardly, forming a hook, as shown, within which is placed the inner case 0, the inner case D being placed on the inner side of case 0, as shown.
  • a coupling for furnace-sections consisting of a single beaded or ribbed band adapted to couple the outer sections and having beveled flanges v and having appendages for holding the inner-drum sections in proper relation in the furnace, substantially as described.

Description

No. 637,548. Patented Nov. 2|, I899. W; CLERKIN &.G. MAAG.
FURNACE CASE RING.
{Applicntion filed July 5. 1898.)
(No' Model.)
INVENTURE ITNIESEEEI I v d I UNITED STATES FURNACE CASE-RING.
SPECIFICATION forming part of Letters Patent No. 637,548, dated November 21, 1899. Application filed uly 5, 1898. Serial No. 685,223. (No model.)
To all whom it may concern:
Be it known that we,W1LLIAM OLERKIN and GEORGE MAAG, citizens of the United States, residing at Akron, county of Summit, State of Ohio, have invented a new and useful Improvement in Furnace Case-Rings, which improvernent is fully set forth in the annexed specification, reference being had to the accompanying drawings.
The object of the invention is to provide a band-iron case-ring for furnaces, for lightness, strength, smoothness, and economy of construction; and to this end the invention consists in a coupling for furnace-sections, consisting of a beaded or ribbed band having appendages for holding or supporting the inner-case sections in properposition, as hereinafter described.
Figure 1 represents an ordinary furnacecase with a portion cut out, showing the inner and outer case. Fig. 2 is a perspective and sectional view showing the manner in which the various parts of a furnace-case are connected and held in position with our improved case-ring.
A and B represent sections of the outer case, and O and D represent sections of the inner case.
E is a hollow beaded case-ring, having inclined or beveled flanges E E, formed of a single piece of band-iron, around which is drawn the outer case A and B.
F is a stirrup for supporting and holding in position the inner case 0 and D.
The stirrup F is riveted to the flange E and slants inwardly and downwardly, the end pro jecting upwardly, forming a hook, as shown, within which is placed the inner case 0, the inner case D being placed on the inner side of case 0, as shown.
We claim as our invention and desire to secure by Letters Patent 1. Asa new article of manufacture, a coup ling for furnace-sections, consisting of a single beaded or ribbed band adapted to couple the outer sections and having appendages for holding or supporting the inner-case sections in proper relation with the outer-case sections, substantially as described.
2. As an article of manufacture, a coupling for furnace-sections consisting of a single beaded or ribbed band adapted to couple the outer sections and having beveled flanges v and having appendages for holding the inner-drum sections in proper relation in the furnace, substantially as described.
\VILLIAM OLERKIN. GEORGE MAAG.
WVitn esses KARL KOLBE, PHILIP MAAG.
US68522398A 1898-07-05 1898-07-05 Furnace case-ring. Expired - Lifetime US637548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US68522398A US637548A (en) 1898-07-05 1898-07-05 Furnace case-ring.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68522398A US637548A (en) 1898-07-05 1898-07-05 Furnace case-ring.

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US637548A true US637548A (en) 1899-11-21

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US68522398A Expired - Lifetime US637548A (en) 1898-07-05 1898-07-05 Furnace case-ring.

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