US38636A - Improvement in stoves - Google Patents
Improvement in stoves Download PDFInfo
- Publication number
- US38636A US38636A US38636DA US38636A US 38636 A US38636 A US 38636A US 38636D A US38636D A US 38636DA US 38636 A US38636 A US 38636A
- Authority
- US
- United States
- Prior art keywords
- grate
- bars
- fire
- stoves
- 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
- 238000010276 construction Methods 0.000 description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/07—Roasting devices for outdoor use; Barbecues
- A47J37/0704—Roasting devices for outdoor use; Barbecues with horizontal fire box
Definitions
- Figure 1 represents,in perspective, the front or fire-box part of a cooking-stove, witha portion of the top and of the right-hand end wall removed to show my apparatus applied within the fire-box, and which is constructed as follows:
- I substitute, in whole or in part, an ogening or window, which is covered on the inside of the fire-box by a grate, A A.
- This grate is hollow. Its construction is shown at Fig. 2, as seen from the inside of the stove. It is formed of hollow upright bars B B, en'- t :red at top and bottom into horizontal bars U C. These bars at each end enter into upright hollow boxes or chambers D D, which are attached to the front plate of the stove on each side of the opening. Through this plate orifices G G are made into the chambers D D, so as to admit air from the atmosphere within the grate-bars B and O.
- the bars B have on their side edges at d d, facing each other so as to be free from any obstruction of ashes, slits or openings on a, to permit the air to pass out into the fire.
- the bottom grate, E is made with a broad margin or guard-plate, e, as the front bar of its frame, or a separate plate may be laid upon th e grate close to the grate A, in order to guaid from currents of air passing upward at the lower edge of the grate A and injuring the draft of air through its bars.
- a broad margin or guard-plate e, as the front bar of its frame, or a separate plate may be laid upon th e grate close to the grate A, in order to guaid from currents of air passing upward at the lower edge of the grate A and injuring the draft of air through its bars.
Description
A, c. WILL|AMS.
Stove.
Nd. 38,636. Patented May 19, 1863.
157/0 em Z07" UNITED STATES PATENT OFFICE.
A. CALDWELL WILLIAMS, OF ALBANY, NEW YORK, ASSIGNOR TO SHEAR & PACKARD.
IMPROVEMENT IN STOVES.
Specification forming part of Letters Patent No. 38,636, dated May 19, 1863.
To all whom it may concern Be it known that I, A. CALDWELL WILL- IAMS, of the city of Albany, State of New York, have invented an Improvement in the Construction of Cool and Wood Burning Stoves;
and I declare the following specification, with the drawings accompanying it and forming part thereof, to be a full and complete description of my invention.
Figure 1 represents,in perspective, the front or fire-box part of a cooking-stove, witha portion of the top and of the right-hand end wall removed to show my apparatus applied within the fire-box, and which is constructed as follows:
In place of the solid wall of clay and metal usually forming the front or end walls of the fire-box, I substitute, in whole or in part, an ogening or window, which is covered on the inside of the fire-box by a grate, A A. This grate is hollow. Its construction is shown at Fig. 2, as seen from the inside of the stove. It is formed of hollow upright bars B B, en'- t :red at top and bottom into horizontal bars U C. These bars at each end enter into upright hollow boxes or chambers D D, which are attached to the front plate of the stove on each side of the opening. Through this plate orifices G G are made into the chambers D D, so as to admit air from the atmosphere within the grate-bars B and O. The bars B have on their side edges at d d, facing each other so as to be free from any obstruction of ashes, slits or openings on a, to permit the air to pass out into the fire. The outside of the opening or window in the front plate or end plate, as the case might be, is covered with a sash-frame, W, fitted with plates of talc in the usual manner, and is made to fit tightly against the plate. The bottom grate, E, is made with a broad margin or guard-plate, e, as the front bar of its frame, or a separate plate may be laid upon th e grate close to the grate A, in order to guaid from currents of air passing upward at the lower edge of the grate A and injuring the draft of air through its bars. It will be manifest, that by this arrangement of parts the supply of air furnished to the upright front of the coalbed is distributed by the orifices in the bars B equally over its whole surface. This produces a bright glow upon it, furnishing a cheerful light through the glazed window W, which is the principal object of my invention. The air warmed by the hot bars B, on reaching the upper surface of the fire, will inflame and burn up the unconsumed gas and fuliginous matter of the coal. The current of air through the grates will preserve them from destruction by the heat of the fire.
VVhatI claim as my invention, and desire to secure by Letters Patent, is-
1. The arrangementofahollow grate placed and fitted to the stove, as described, in combination with the glazed window or door, substantially as described, and for the purposes set forth.
2. The employment of a guard-plate made either as part of or independent of the ordinary grate, in combination with the vertical hollow grate and glazed window, the subjectmatter of the first claim, substantially as described, and for the purposes set forth.
A. O. WILLIAMS.
Witnesses:
B10111). VARIOK DE Wrr'r, THOMAS Hnsrnves.
Publications (1)
Publication Number | Publication Date |
---|---|
US38636A true US38636A (en) | 1863-05-19 |
Family
ID=2108207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US38636D Expired - Lifetime US38636A (en) | Improvement in stoves |
Country Status (1)
Country | Link |
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US (1) | US38636A (en) |
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0
- US US38636D patent/US38636A/en not_active Expired - Lifetime
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