US193826A - Improvement in processes of charring the interior of barrels, casks - Google Patents

Improvement in processes of charring the interior of barrels, casks Download PDF

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Publication number
US193826A
US193826A US193826DA US193826A US 193826 A US193826 A US 193826A US 193826D A US193826D A US 193826DA US 193826 A US193826 A US 193826A
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Prior art keywords
charring
casks
barrels
interior
improvement
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Expired - Lifetime
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/22—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on rails, e.g. under the action of scrapers or pushers

Definitions

  • casks, or' other vessels in question I introduce air previously heated to any temperature above that at which wood a will char, (about 160 centigrade,) or steam or other gases heated to any temperature above 230 centigrade, according to the degree of charring desired, in order to produce over the entire internal surface of the vessel a stratum of charcoal of uniform thickness and quality.
  • the air or gases may be introduced in any ponvenient manner, by which the temperature of the same may be readily observed-as, for

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Description

UNITED STATES PATENT QFFICE.
WILLIAM MOMURTRIE, OF OXFORD TOWNSHIP, WARREN COUNTY, N. J.
IMPROVEMENT lN PROCESSES 0F Cl-IARRING THE INTERIOR 0F BARRELSrCASKS, &C.
Specification forming part of Letters Patent No. 193,826, dated August 7, 1877; application filed February 15, 1877.
To all whom it may concern Be it known that 1, WILLIAM MCMURTRIE, of the township of Oxford, in the county of Warren and State of New Jersey, have invented a new and useful method for charring to any desired extent the interior of barrels, casks, or other vessels of wood destined to contain distilled alcoholic spirits, or for other purposes, of which the following is a specification:
Into the barrels, casks, or' other vessels in question I introduce air previously heated to any temperature above that at which wood a will char, (about 160 centigrade,) or steam or other gases heated to any temperature above 230 centigrade, according to the degree of charring desired, in order to produce over the entire internal surface of the vessel a stratum of charcoal of uniform thickness and quality.
The air or gases may be introduced in any ponvenient manner, by which the temperature of the same may be readily observed-as, for
previously to any temperature above 160 centigrade, or steam or gases previously heated to any temperature above 230 centigrade, according to the degree of charring desired, substantially as described.
WM. MGMURTRIE.
- Witnesses:
B. L. PACKARD, THOMAS C. GoNNoLLY.
US193826D Improvement in processes of charring the interior of barrels, casks Expired - Lifetime US193826A (en)

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US193826A true US193826A (en) 1877-08-07

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US193826D Expired - Lifetime US193826A (en) Improvement in processes of charring the interior of barrels, casks

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