US204155A - Improvement in fire-pot linings for cook-stoves - Google Patents
Improvement in fire-pot linings for cook-stoves Download PDFInfo
- Publication number
- US204155A US204155A US204155DA US204155A US 204155 A US204155 A US 204155A US 204155D A US204155D A US 204155DA US 204155 A US204155 A US 204155A
- Authority
- US
- United States
- Prior art keywords
- fire
- plate
- stoves
- cook
- improvement
- 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
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- GVGLGOZIDCSQPN-PVHGPHFFSA-N Heroin Chemical compound O([C@H]1[C@H](C=C[C@H]23)OC(C)=O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4OC(C)=O GVGLGOZIDCSQPN-PVHGPHFFSA-N 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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
- This invention is an improvement in that class of cook-stoves in which the fire-pot is lined with corrugated cast-iron instead of firebrick, my purpose being to provide such a back lining as will resist the destructive action of the heat for a much longer time than is ordinary, for experience shows that the central part of the back lining is first warped and burned out.
- the novelty lies in forming in this back lining a concavity facing the firepot, and in placing in this concavity vertical ribs, whose edges are flush with the front face of the lining, so as to strengthen the same.
- Figure 1 is a front elevation of this lining.
- Fig. 2 is a sectional view of the same through the line as a; of Fig, 1.
- A is a corrugated cast-iron lining-plate, differing from the ordinary plate in having a central portion, B, concave longitudinally, and equal in length to about one-half of the whole plate.
- This concavity faces the fire-pot, and is subdivided by a number of vertical ribs, 0, whose front edges, as seen in Fig. 2, are flush with the front face of the plate.
- These ribs are cast integral with the plate, and should be near enough together to prevent the fuel from coming in contact with the back part of the plate. As seen, they are thicker in the rear than in front, and while I have shown them flush with the front of the plate, still they might either project beyond it or not quite come up to it within the concavity.
- the plate is rendered much stronger against warping, without materially increasing its weight or the quantity of metal used.
- the ribs would first have to be destroyed before the fuel could come in contact with the concave portion of the plate, and so the length of time required'to burn it out is increased.
- the herein-described fire-pot lining consisting of the plate A, with a central concavity, B, facing the pot, in which are located the vertical ribs 0, with their front edges fiush with the front edges of the plate, substantially as set forth.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Description
Fire-Pot Lining for Cook-Stove.
Patent ed May 28, 1878..
- UNITED STATES PATENTOFFIGE.
RUFUS J. KING, OF DAYTON, OHIO.
IMPROVEMENT IN FIRE-POT LININGS FOR COOK-STOVES.
Specification forming part of Letters Patent No. 204,155, dated May 28, 1878 yapplioation filed May 8, 1878.
To all whom it may concern:
Be it known that I, RUFUS J. KING, of Dayton, in the county of Montgomery and State of Ohio, have invented certain new and useful Improvements in Fire Pot Linings for (look-Stoves; and I do hereby declare the following to be a full, clear, and exact description of the same.
This invention is an improvement in that class of cook-stoves in which the fire-pot is lined with corrugated cast-iron instead of firebrick, my purpose being to provide such a back lining as will resist the destructive action of the heat for a much longer time than is ordinary, for experience shows that the central part of the back lining is first warped and burned out. The novelty lies in forming in this back lining a concavity facing the firepot, and in placing in this concavity vertical ribs, whose edges are flush with the front face of the lining, so as to strengthen the same.
In the drawing, Figure 1 is a front elevation of this lining. Fig. 2 is a sectional view of the same through the line as a; of Fig, 1.
A is a corrugated cast-iron lining-plate, differing from the ordinary plate in having a central portion, B, concave longitudinally, and equal in length to about one-half of the whole plate. This concavity faces the fire-pot, and is subdivided by a number of vertical ribs, 0, whose front edges, as seen in Fig. 2, are flush with the front face of the plate. These ribs are cast integral with the plate, and should be near enough together to prevent the fuel from coming in contact with the back part of the plate. As seen, they are thicker in the rear than in front, and while I have shown them flush with the front of the plate, still they might either project beyond it or not quite come up to it within the concavity.
By thus making the lining concave and ap plying the ribs the plate is rendered much stronger against warping, without materially increasing its weight or the quantity of metal used.
The ribs would first have to be destroyed before the fuel could come in contact with the concave portion of the plate, and so the length of time required'to burn it out is increased.
I am aware that it is not new to construct a lining-plate with a central concavity covered bya removable and reversible plate, as exhibited in the patent to J. Ziegler, November 27, 1876, No. 179,249; also, that it is not new to provide a fiat back plate with horizontal ribs to receive the ashes, and thus protect the plate.
I claim as follows:
The herein-described fire-pot lining, consisting of the plate A, with a central concavity, B, facing the pot, in which are located the vertical ribs 0, with their front edges fiush with the front edges of the plate, substantially as set forth.
Witness my hand this 30th day of April, A.
RUFUS J. KING. Witnesses:
CHAS. M. PEOK, WM. Rrromn.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US204155A true US204155A (en) | 1878-05-28 |
Family
ID=2273560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US204155D Expired - Lifetime US204155A (en) | Improvement in fire-pot linings for cook-stoves |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US204155A (en) |
-
0
- US US204155D patent/US204155A/en not_active Expired - Lifetime
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