US13170A - Lard-lamp - Google Patents

Lard-lamp Download PDF

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Publication number
US13170A
US13170A US13170DA US13170A US 13170 A US13170 A US 13170A US 13170D A US13170D A US 13170DA US 13170 A US13170 A US 13170A
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Prior art keywords
lard
lamp
piston
wick
chamber
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Expired - Lifetime
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/44—Preheating devices; Vaporising devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L19/00—Lanterns, e.g. hurricane lamps or candle lamps

Definitions

  • A represents the base ⁇ of the lamp to ⁇ which a cylindrical chamber B is attached
  • said chamber B having a wick tube C at- Fig. l.
  • the lower endof the wick tube O is provided with alvalve D opening upward, ⁇ ⁇ and the chamber B has a piston VE fitted within it said pistonf being attached to a' shaft or aXisF which passes through the center of the chamber, the edge of the piston bearing lightly against the inner surface of the chamber B.
  • ⁇ To: ⁇ the outer end of the shaft or axis Fa alever G is att-ached as shown by dotted lines Fig.' l.
  • H is the clamp 1n which the ⁇ wick is secured, said clamp being fitted within the wick tube C, as shown inFig. l, this clamp the wick is secured or held, these plates are perforated with holes or apertures (a), see Figs. l and 2.
  • the piston E is moved back till its edge reaches the wick tube C, and the lard is then placed within the cylinder B through an opening (b) at its top.
  • the piston E is then turned by operating the lever Gr and the lard is pressed upward within the wick tube C, raising the valve D.
  • the flame therefore is supplied with lard which may be put in the chamber B in a cold state as it is immediately melted by the flame in consequence of being forced close to it by the piston.
  • the holes or apertures (a) cause the flame to be brilliant and they afford a free communication of the lard to the wick causing the lamp to burn a considerable time without operating the piston, as the lard will be in contact with the wick as far up as the holes or apertures (a) extend,

Description

J. vD. HAY'S. LARD LAMP,
PATENTED JULY a; 1855.I
" nNiE sTArEs PATENT oEE-icE.
` JAS. D. HAYS, OF MOUNT MORRIS, ILLINOIS. f
Lann-LAMP.
g Specication of Letters PatentNo. 13,170, dated July 3, 1855.
To all 'whom/it may concern:
Be it known that I, JAMES D. HAYS, of Mount Morris, in the county of Ogle and State of Illinois,have invent-ed anew and Improved Lamp for Burning Lard; and I do hereby declare that the following is a full, clear, andexact description of the same,
` the combination of a cylindrical chamber, l piston, and valve, arranged as will be presently shown. y
A represents the base `of the lamp to `which a cylindrical chamber B is attached,
said chamber B having a wick tube C at- Fig. l. The lower endof the wick tube O is provided with alvalve D opening upward,` `and the chamber B has a piston VE fitted within it said pistonf being attached to a' shaft or aXisF which passes through the center of the chamber, the edge of the piston bearing lightly against the inner surface of the chamber B. `To:` the outer end of the shaft or axis Fa alever G is att-ached as shown by dotted lines Fig.' l.
H is the clamp 1n which the `wick is secured, said clamp being fitted within the wick tube C, as shown inFig. l, this clamp the wick is secured or held, these plates are perforated with holes or apertures (a), see Figs. l and 2.
The piston E is moved back till its edge reaches the wick tube C, and the lard is then placed within the cylinder B through an opening (b) at its top. The piston E is then turned by operating the lever Gr and the lard is pressed upward within the wick tube C, raising the valve D. The flame therefore is supplied with lard which may be put in the chamber B in a cold state as it is immediately melted by the flame in consequence of being forced close to it by the piston. The holes or apertures (a) cause the flame to be brilliant and they afford a free communication of the lard to the wick causing the lamp to burn a considerable time without operating the piston, as the lard will be in contact with the wick as far up as the holes or apertures (a) extend,
the lard in the wick tube when the piston is JAMES D. HAYS.
Witnesses:
BoLivAR COOPER, F. B. BRAYTON.
US13170D Lard-lamp Expired - Lifetime US13170A (en)

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