US1193456A - Eire-limotgr foe stoves - Google Patents
Eire-limotgr foe stoves Download PDFInfo
- Publication number
- US1193456A US1193456A US1193456DA US1193456A US 1193456 A US1193456 A US 1193456A US 1193456D A US1193456D A US 1193456DA US 1193456 A US1193456 A US 1193456A
- Authority
- US
- United States
- Prior art keywords
- lugs
- lining
- fire
- body portion
- stoves
- 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
Links
- 238000002485 combustion reaction Methods 0.000 description 28
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 8
- 239000002956 ash Substances 0.000 description 8
- 210000000088 Lip Anatomy 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003014 reinforcing Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
Definitions
- One of the objects of this invention is to provide a fire lining of improved construction for the combustion chambers of stoves, which will be more durable against heat than linings heretofore, and will not be so liable to crack.
- Another object is to provide a fire lining with a greater air circulating area.
- Figure 1 is a fragmentary sectional view of a portion of a stove showing this improved fire lining applied thereto.
- Fig. 2 is an enlarged front elevation of this improved fire lining.
- Fig. 3 is an enlarged rear elevation of Fig. 2.
- 1 designates a fragmentary portion of a stove; 2 the combustion chamber; and 3 the products of combustion passageway leading from said combustion chamber.
- an oven 4 Located at one side of the combustion chamber 2 is an oven 4: having a top wall 5 and a front wall 6.
- a grate bar support 7 Transversely mounted in the combustion chamber 2 is a grate bar support 7 on which is mounted the usual grate bars 8.
- Formed in said support 7 is a channel 9, said channel being for the reception of the lower end of a rear fire lining 10, the upper end of said fire lining being adapted to' rest on the top wall 5 of the oven 4;, as shown at 11.
- This improved fire lining is preferably con structed in sections, each section comprising a body portion 12.
- Formed on the front side of said body portion 12 are a series of staggered lugs 13, each of said lugs being recessed at the top, as shown at 1 1.
- Formed on the rear side of said body portion 12 are a series of staggered lugs 15, said lugs 15 having an ofiset location from the lugs 13.
- Formed with the top of said body portion is a rearwardly extending lip 16, said Specification of Letters Patent.
- an air chamber 17 is formed between the fire lining and the front wall 6 of the oven. Said air chamber communicates with the ashpit (not shown) through the opening 18.
- the lugs 15 which are formed on one side of the body portion 12, and which extend into the air chamber 17, provide means for giving greater radiating surface to the body portion 12 of said fire lining.
- the recesses 1d, formed on top of the lugs 13, will serve as rests for ashes which are caused by the fire in the combustion chamber. The spaces between said lugs 13 will eventually fill with ashes. Said ashes will act somewhat as an insulation against extreme heat to the body portion of said lining.
- a combustion chamber located in said combustion chamber, a series of lugs formed on each side of said lining, an air chamber formed in said stove on one side of said lining, said lugs on one side of said lining adapted to protrude into said air chamber, said lugs on the opposite side of said lining adapted to protrude into said combustion chamber, recesses formed in said combustion chamber lugs, said recesses of said lugs serving as depositing place for the reception of products of combustion from said combustion chamber.
- a fire lining comprising a body portion, a series of lugs formed on each side of said body portion, said lugs on one side of said body portion being staggered relative to the position of the lugs on the opposite side, said lugs on one side of said body portion being tion being recessed on their upper surfaces,
- a fire lining comprising a body porbers for the depositing of ashes and the like. tion, a series of lugs formed on each side of V BERTRAM B GULVER said body portion, said lugs on one side of said body portion being staggered relative In the presence of to the position of the lugs on the opposite R. S. BRADSHAW, side, said lugs on one side of said body por- F. T. NEAL.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Baking, Grill, Roasting (AREA)
Description
B. B. CULVER.
FIRE LINING FOR STOVES.
APPLICATION FILED SEPT-27.1913.
BERTRAM B. CULVER, OF ST. LOUIS, MISSOURI.
FIRE-LINING- FOR STOVES.
Application filed September 27, 1913.
To all whom it may concern:
Be it known that I, BERTRAM B. CULvnn, a citizen of the United States of America, residing in the city of St. Louis and State of Missouri, have invented certain new and useful Improvements in Fire-Linings for Stoves, of which the following is a specification.
One of the objects of this invention is to provide a fire lining of improved construction for the combustion chambers of stoves, which will be more durable against heat than linings heretofore, and will not be so liable to crack.
Another object is to provide a fire lining with a greater air circulating area.
Other and further objects will appear in the specification, and be specifically pointed out, reference being had to the accompanying drawings exemplifying the invention, and in which,
Figure 1 is a fragmentary sectional view of a portion of a stove showing this improved fire lining applied thereto. Fig. 2 is an enlarged front elevation of this improved fire lining. Fig. 3 is an enlarged rear elevation of Fig. 2.
Referring to the drawings: 1 designates a fragmentary portion of a stove; 2 the combustion chamber; and 3 the products of combustion passageway leading from said combustion chamber. Located at one side of the combustion chamber 2 is an oven 4: having a top wall 5 and a front wall 6. Transversely mounted in the combustion chamber 2 is a grate bar support 7 on which is mounted the usual grate bars 8. Formed in said support 7 is a channel 9, said channel being for the reception of the lower end of a rear fire lining 10, the upper end of said fire lining being adapted to' rest on the top wall 5 of the oven 4;, as shown at 11. This improved fire lining is preferably con structed in sections, each section comprising a body portion 12. Formed on the front side of said body portion 12 are a series of staggered lugs 13, each of said lugs being recessed at the top, as shown at 1 1. Formed on the rear side of said body portion 12 are a series of staggered lugs 15, said lugs 15 having an ofiset location from the lugs 13. Formed with the top of said body portion is a rearwardly extending lip 16, said Specification of Letters Patent.
Patented Au. 1, 1916.
Serial No. 782,163.
lip forming a rest for each section of fire lining against the top wall 5 of the oven at. When a number of these fire lining sections are mounted in the combustion chamber, as shown in Fig. 1, an air chamber 17 is formed between the fire lining and the front wall 6 of the oven. Said air chamber communicates with the ashpit (not shown) through the opening 18.
It has been found from experience that fire linings having a series of lugs formed on one side have a tendency to crack between the lugs. Also, fire linings which have no lugs, but only a solid body portion, burn and warp. This improved fire lining, having lugs formed on both sides of the body portion 12, (said lugs on one side being staggered in relation to the position of the lugs formed on the other side,) eliminates the cracking of said lining as said lugs provide means for reinforcing the body portion.
The lugs 15 which are formed on one side of the body portion 12, and which extend into the air chamber 17, provide means for giving greater radiating surface to the body portion 12 of said fire lining. The recesses 1d, formed on top of the lugs 13, will serve as rests for ashes which are caused by the fire in the combustion chamber. The spaces between said lugs 13 will eventually fill with ashes. Said ashes will act somewhat as an insulation against extreme heat to the body portion of said lining.
What I claim is:
1. In a stove, a combustion chamber, a fire lining located in said combustion chamber, a series of lugs formed on each side of said lining, an air chamber formed in said stove on one side of said lining, said lugs on one side of said lining adapted to protrude into said air chamber, said lugs on the opposite side of said lining adapted to protrude into said combustion chamber, recesses formed in said combustion chamber lugs, said recesses of said lugs serving as depositing place for the reception of products of combustion from said combustion chamber.
2. A fire lining comprising a body portion, a series of lugs formed on each side of said body portion, said lugs on one side of said body portion being staggered relative to the position of the lugs on the opposite side, said lugs on one side of said body portion being tion being recessed on their upper surfaces,
recessed on their upper surfaces. said recessed lugs serving as arresting mem- 10 3. A fire lining comprising a body porbers for the depositing of ashes and the like. tion, a series of lugs formed on each side of V BERTRAM B GULVER said body portion, said lugs on one side of said body portion being staggered relative In the presence of to the position of the lugs on the opposite R. S. BRADSHAW, side, said lugs on one side of said body por- F. T. NEAL.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
Publications (1)
Publication Number | Publication Date |
---|---|
US1193456A true US1193456A (en) | 1916-08-01 |
Family
ID=3261407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US1193456D Expired - Lifetime US1193456A (en) | Eire-limotgr foe stoves |
Country Status (1)
Country | Link |
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US (1) | US1193456A (en) |
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- US US1193456D patent/US1193456A/en not_active Expired - Lifetime
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