US847402A - Fireless cook-stove or cooking-oven. - Google Patents
Fireless cook-stove or cooking-oven. Download PDFInfo
- Publication number
- US847402A US847402A US31952106A US1906319521A US847402A US 847402 A US847402 A US 847402A US 31952106 A US31952106 A US 31952106A US 1906319521 A US1906319521 A US 1906319521A US 847402 A US847402 A US 847402A
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- US
- United States
- Prior art keywords
- stove
- cook
- oven
- fireless
- cooking
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/062—Walls defining a cabinet
Definitions
- the object of my invention is to' produce a cook-oven, or, as it is sometimes called, a fireless cook-stove, which shall be adapted to domestic use and which shall retain to the temperature which the articles to be cooked have when first placed into it.
- This invention is based on the well-known fact that when a vessel is brought to the boiling-point and then incased in thick material which is a non-conductor, such as cotton or feathers, its temperature may be retained for many hours so near the boiling-point that ubstanceswhich require a high temperature of several hours to boil through will be found to be cooked as satisfactorily as if they had been boiling constantly during the entire tirrie.
- asbestos board (1 between and parallel to the surfaces of which are large air-cells f, which are surroundedvwith smaller air-cells f, and said cellular formation is further augmented by a web 9 of the said material which passes sinuously, as shown, from' one cell f to the other on alternately opposite sides of adj acent cells, and within the partly-inclosed cells thus formed by said web 9 are also held smaller air-cells f, which thus forms a superb structure as a non-conductor of heat of non inflammable material.
- the interior surface of'said board (1 is coated with asbestos paint e to give it a smooth hard finish, so as to make it waterproof, so that it may be washed without being subject to holding internal dampness.
- the mineral wool c is also I a non-conductor of heat of a high order, and, finally, the outer shell of wood a is also a good non-conductor of heat.
- the door it has beveled edges, which are covered with boards t', and the opening whichreceives said door has beveled edges faced with boards whereby the edges-of the parts a b c d are inclosed out of sight and against the harboring of impurities or vermin, and the bevels of the contact-faces of the parts'i and j are set at the same angle, so that the said faces are in contact when the door h is closed, and thus there is no chance for air to enter or for heat to escape from said oven.
- One or more shelves k may be used to hold the cooking utensils.
- What I claim isi A lining for a fireless cook-stove consisting of a coat of paint on the interior of the stove, mineral wool adhering to the paint, cellular asbestos board facing the mineral wool, and a smooth hard asbestos paint facing said board and constituting the interior finish of said-lining.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Paints Or Removers (AREA)
Description
No. 847,402. 'PATENTED MAR. 19, 1907 -P. H. ERBBS,
FIRBLESS 000K STOVE 0R COOKING OVEN. APPLICATION FILED MAY 31,1906.
UNITED STATES PgrENr OFFICE.
PHILIP H. ERBE'S, or CHICAGO, ILLINOIS.
FIRELESS COOK-STOVE OR COOKING-OVEN.
Application filed May 31,
To all whom it may concern: i p
Be it known that I, PHILIP H. Ennns a citizen of the United States, residing in Chicago, Cook county, Illinois, have invented certain new and useful Improvements in a Device known as a'Fireless Cook-Stove. or Cooking-Oven, of which the following is -a.
full and correct description of the. same, ref
, in vertical transverse section and whereof each highest degree the high part of the wall has its deslgnated referenceletter. Y
Like reference-letters denote like parts throughout. I
The object of my invention is to' produce a cook-oven, or, as it is sometimes called, a fireless cook-stove, which shall be adapted to domestic use and which shall retain to the temperature which the articles to be cooked have when first placed into it. p v
This invention is based on the well-known fact that when a vessel is brought to the boiling-point and then incased in thick material which is a non-conductor, such as cotton or feathers, its temperature may be retained for many hours so near the boiling-point that ubstanceswhich require a high temperature of several hours to boil through will be found to be cooked as satisfactorily as if they had been boiling constantly during the entire tirrie. a
To attain aid desirable ends, I construct my said new device in substantially the following manner, namely: I construct a box of cubical or any other desirable form made of wood a, and on the inside face of said wood I spread a thick coat I) of paint or asbestine or any like material which will serve as an adhesive cement, on which is then secured a coating of mineral wool 0, against which is Specification of Letters Patent.
Patented. March 19, 1907.
1906. Serial No. 319.521.
asbestos board (1, between and parallel to the surfaces of which are large air-cells f, which are surroundedvwith smaller air-cells f, and said cellular formation is further augmented by a web 9 of the said material which passes sinuously, as shown, from' one cell f to the other on alternately opposite sides of adj acent cells, and within the partly-inclosed cells thus formed by said web 9 are also held smaller air-cells f, which thus forms a superb structure as a non-conductor of heat of non inflammable material. The interior surface of'said board (1 is coated with asbestos paint e to give it a smooth hard finish, so as to make it waterproof, so that it may be washed without being subject to holding internal dampness. The mineral wool c is also I a non-conductor of heat of a high order, and, finally, the outer shell of wood a is also a good non-conductor of heat. These saidarti'clesso constructed and combined form a wall through which heat'passes extremely slow.. .The door it has beveled edges, which are covered with boards t', and the opening whichreceives said door has beveled edges faced with boards whereby the edges-of the parts a b c d are inclosed out of sight and against the harboring of impurities or vermin, and the bevels of the contact-faces of the parts'i and j are set at the same angle, so that the said faces are in contact when the door h is closed, and thus there is no chance for air to enter or for heat to escape from said oven. One or more shelves k may be used to hold the cooking utensils.
What I claim isi A lining for a fireless cook-stove consisting of a coat of paint on the interior of the stove, mineral wool adhering to the paint, cellular asbestos board facing the mineral wool, and a smooth hard asbestos paint facing said board and constituting the interior finish of said-lining.
PHILIP H. ERBES. Witnesses:
WM. ZIMMERMAN, FRANK S. GRAHAM.
then placed a'specially-constructed cellular
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31952106A US847402A (en) | 1906-05-31 | 1906-05-31 | Fireless cook-stove or cooking-oven. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31952106A US847402A (en) | 1906-05-31 | 1906-05-31 | Fireless cook-stove or cooking-oven. |
Publications (1)
Publication Number | Publication Date |
---|---|
US847402A true US847402A (en) | 1907-03-19 |
Family
ID=2915865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US31952106A Expired - Lifetime US847402A (en) | 1906-05-31 | 1906-05-31 | Fireless cook-stove or cooking-oven. |
Country Status (1)
Country | Link |
---|---|
US (1) | US847402A (en) |
-
1906
- 1906-05-31 US US31952106A patent/US847402A/en not_active Expired - Lifetime
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