US135142A - Improvement in steam boiling apparatus - Google Patents

Improvement in steam boiling apparatus Download PDF

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US135142A
US135142A US135142DA US135142A US 135142 A US135142 A US 135142A US 135142D A US135142D A US 135142DA US 135142 A US135142 A US 135142A
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steam
dome
vessel
improvement
boiling apparatus
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/14Cooking-vessels for use in hotels, restaurants, or canteens
    • A47J27/16Cooking-vessels for use in hotels, restaurants, or canteens heated by steam
    • A47J27/17Cooking-vessels for use in hotels, restaurants, or canteens heated by steam with steam jacket

Definitions

  • My invention is made for obtaining the entire heating power of the steam, for dispensing with coils, for giving facility for cleaning, for lessening expense of construction and weight of material, and for avoiding risk of injury to the containing-vessel.
  • My invention consists in a steam-dome introduced within the containing-vessel near the bottom thereof, and connected with steam and waste-water pipe to a boiler or other steamgenerator, so that the contents of the boiler- V such as water, soup, beer, or other liquid shall be heated with rapidity by the direct ac tion of the steam in such dome; and the ves sel is free to be cleaned and its contents entirely removed.
  • This steam-dome is available with copper, iron, and wooden vessels, whether coated or not with tin enamel, sheet lead or tin, or other material; and the pressure of steam that can be employed is only limited by the strength of the dome, regardless of the vessel containing the material to be heated or boiled.
  • Figure 1 is a vertical section of a boiler and steam-dome
  • Fig. 2 represents the steam-dome adapted to heat the contents of a wooden tank.
  • the vessel to is represented as hemispherical, and made of sheet metal lined with a second sheet of metal, tin being preferable.
  • a strainer is shown at Z) and a faucet at c.
  • the steamdome e is of a-size proportioned to the capacity of the vessel a; or two might be used with one vessel.
  • the steam is supplied by the pipe d, and the water of condensation passes away by the pipe f.
  • the dome is preferably of sheet-copper, tinned and united at the lower edges to the ring h that screws upon the base a 70, through which the pipes d f pass; and this base It has a flange, i, that is connected with the bottom of the vessel at either by rivets, solder, or screws.
  • the flange t is represented as screwed to the wood-work m, formin g part of the bottom of the containingvessel.
  • the dome a may be enlarged without increasing the size of the coupling-rings h; or the dome may be brazed or soldered to the base 70.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)
  • Commercial Cooking Devices (AREA)

Description

E. MONEUSE.-
Steam Boiling Apparatus.
Patented Jan. 21, 1873.
AM PHOTGiITHOGRAPF/IC CO H. Y HORNE PROCESS.)
UNITED STATES PATENT QFFIGE.
ELIE MONEUSE, OF NEW YORK, N. Y.
IMPROVEMENT IN STEAM BOILING APPARATUS.
Specification forming part of Letters Patent No. 135,142, dated January 21, 1873.
To all whom it may concern:
Be it known that I, ELIE MoNEUsn, of the city and State of New York, have invented an Improvement in Steam Boiling Apparatus, of which the following is a specification:
Apparatus for heating water, boiling, or cooking have been made in which the steam has been introduced in a coil or range of pipes within the liquid. This is objectionable, because the boiler cannot easily be cleaned, and any substance between the pipes cannot be removed with facility. To avoid this difficulty a steam-jacket has to be employed. This is subject to three serious objections: First, the steam-heat is wasted by radiation from the jacket; hence, there is loss both of heat and time during which the contents are becoming heated. Second, the parts have to be very strong in order to withstand the pressure of steam. This necessitates increased weight inthe vessel and corresponding expense, and the heat is not as rapid in its action through the greater thickness. Third, in cases of culinary'vessels it is usual to line them with a sheet of block-tin, and this is seldom attached to the copper vessel, except at the upper edge; therefore, if there is any moisture between the two thicknesses the vapor generated by the external heat produces a separation and a non-conducting space, and in this manner expensive vessels are often rendered useless.
My invention is made for obtaining the entire heating power of the steam, for dispensing with coils, for giving facility for cleaning, for lessening expense of construction and weight of material, and for avoiding risk of injury to the containing-vessel.
My invention consists in a steam-dome introduced within the containing-vessel near the bottom thereof, and connected with steam and waste-water pipe to a boiler or other steamgenerator, so that the contents of the boiler- V such as water, soup, beer, or other liquid shall be heated with rapidity by the direct ac tion of the steam in such dome; and the ves sel is free to be cleaned and its contents entirely removed. This steam-dome is available with copper, iron, and wooden vessels, whether coated or not with tin enamel, sheet lead or tin, or other material; and the pressure of steam that can be employed is only limited by the strength of the dome, regardless of the vessel containing the material to be heated or boiled.
In the drawing, Figure 1 is a vertical section of a boiler and steam-dome, and Fig. 2 represents the steam-dome adapted to heat the contents of a wooden tank.
The vessel to is represented as hemispherical, and made of sheet metal lined with a second sheet of metal, tin being preferable. A strainer is shown at Z) and a faucet at c. The steamdome e is of a-size proportioned to the capacity of the vessel a; or two might be used with one vessel. The steam is supplied by the pipe d, and the water of condensation passes away by the pipe f. The dome is preferably of sheet-copper, tinned and united at the lower edges to the ring h that screws upon the base a 70, through which the pipes d f pass; and this base It has a flange, i, that is connected with the bottom of the vessel at either by rivets, solder, or screws. In Fig.2 the flange t is represented as screwed to the wood-work m, formin g part of the bottom of the containingvessel.
The dome a may be enlarged without increasing the size of the coupling-rings h; or the dome may be brazed or soldered to the base 70.
It is preferable to avoid sharp angles at the junction of the dome and vessel to facilitate cleaning.
I claim as my invention- The steam-dome e and supply-pipe 61 introduced within the vessel or and attached at the bottom thereof, substantially as and for the purposes set forth.
Signed by me this 19th day of December, A. D. 1872.
ELIE MONEUSE.
Witnesses:
Gno. T. PINOKNEY, OHAs. H. SMITH.
US135142D Improvement in steam boiling apparatus Expired - Lifetime US135142A (en)

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