US17251A - s snowden andrews - Google Patents
s snowden andrews Download PDFInfo
- Publication number
- US17251A US17251A US17251DA US17251A US 17251 A US17251 A US 17251A US 17251D A US17251D A US 17251DA US 17251 A US17251 A US 17251A
- Authority
- US
- United States
- Prior art keywords
- snowden
- andrews
- air
- hot
- gas
- 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
- 229920002456 HOTAIR Polymers 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 238000010411 cooking Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2444—Drinking cups with heating means
- A47J36/2455—Drinking cups with heating means with a burner, e.g. using gasolene
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/14—Feed and outlet means for the gases; Modifying the flow of the reactive gases
Definitions
- I claim vthe described article of manufacture consisting of its tubes h, hot-air -chamber g, perforatedrrim d, and spreading ilange G C, constructed and operating as set forth.
Description
DLPETERS, PHOfQ-UTNDGMPNER. WASHINGTON1 D C.
No. 17,251.R. SNoWl-JEN nnnnws, of Baltimore, Bld- Improved Apparatus for Heating and Cooking by Gas..-Patent dated' May 12, 1557.--The apparatus rests on the'gas-burner E; the gas escapes through E into the cylinder b, and the atmospheric air enters through the apertures c of the bottom p; the mixed lgas and air passes out through the apertures b, and, upon being ignited, the flame is made to play upwards and around the sides of the boiler, which'rests en disk A current of air passes through the pipes h, which becomes heated as it passes thrcughsaid pipes, and, escaping through the holes p of disk f, tends to impart great intensity to the `Jrire, upon the-principles of oxydation and hot draughts.
,f :The inventor says: I do not claim '.thewtiibesuhtand the hot-air chamber g, except as combined with my peculiar apparatus.' v
I claim vthe described article of manufacture, consisting of its tubes h, hot-air -chamber g, perforatedrrim d, and spreading ilange G C, constructed and operating as set forth.
Publications (1)
Publication Number | Publication Date |
---|---|
US17251A true US17251A (en) | 1857-05-12 |
Family
ID=2079569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17251D Expired - Lifetime US17251A (en) | s snowden andrews |
Country Status (1)
Country | Link |
---|---|
US (1) | US17251A (en) |
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0
- US US17251D patent/US17251A/en not_active Expired - Lifetime
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