US177796A - Improvement in lamp-wicks - Google Patents

Improvement in lamp-wicks Download PDF

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US177796A
US177796A US177796DA US177796A US 177796 A US177796 A US 177796A US 177796D A US177796D A US 177796DA US 177796 A US177796 A US 177796A
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lamp
improvement
wicks
wick
trimming
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V37/00Details of lighting devices employing combustion as light source, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D3/00Burners using capillary action

Definitions

  • My, invention relates to an improvement to facilitate in properly cutting the wick of lamps in trimming, designed more particularly for kerosene-lamps, but equally applicable to all lamps using a flat or similar wick.
  • the ordinary woven felting or other flat I wicking may be used, and preferredly is taken while yet in the web, and by passing it through rolls or other suitable mechanical device for printing orstamping, it is stamped or printed so as to form lines or marks across the Wick, as shown at a a a in the drawing. These lines should be of such shape as to form a sure guide in trimming the wick while in the lamp, as hereinafter shown, and may he of such color or colors as to be most ornamental while in glass lamps.
  • Wicking may be manufactured with a View of using this improvement by using colored threads in weaving, thus forming lines or dots across the wick, or by weaving or pressing, as in Marseilles or similar fabrics, thus forming ridges or creases as a guide in trimming.
  • wicks when manufactured, place them in the lamp-tube in the ordinary manner, and use the lines. ridges, creases, or dots as a guide in trimming the lam p to burn.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Decoration Of Textiles (AREA)

Description

w. Y. A. BO'ARDMAN.
LAMP-WICKS.
No.177.796. Patented May 23, 1876.
MPETERS. PHOTO-LITHOGRAPHER, WASHINGTON. D. O.
UNITED STATES PATENT QFFICE.
WILLIAM Y. AJBOARDMAN, OF WEST MEDWAY, MASSACHUSETTS.
IMPROVEMENT IN LAMP-WICKS.
Specification forming part of Letters Patent No. 177,796, dated May 23, 1876 application filed April 7, 1876.
To all whom it may concern:
Be it known that I, WILLIAM Y. A. BOARD- .to be a full, clear, and exact description of the same, and which said drawings constitute part of this specification, and represent, in-
Figure 1, a side view. I
My, invention relates to an improvement to facilitate in properly cutting the wick of lamps in trimming, designed more particularly for kerosene-lamps, but equally applicable to all lamps using a flat or similar wick.
The inconvenience and difficulty in properly cutting a lamp-wick, so as to cause it to give an even, clear, and good light, especially by those without a true eye, are too well known to require specification.
By my improvement these difficulties are entirely overcome; and in order that others may be enabled to construct and use my improvement, I will proceed to describe the same as illustrated in the accompanying drawings.
The ordinary woven felting or other flat I wicking may be used, and preferredly is taken while yet in the web, and by passing it through rolls or other suitable mechanical device for printing orstamping, it is stamped or printed so as to form lines or marks across the Wick, as shown at a a a in the drawing. These lines should be of such shape as to form a sure guide in trimming the wick while in the lamp, as hereinafter shown, and may he of such color or colors as to be most ornamental while in glass lamps.
Wicking may be manufactured with a View of using this improvement by using colored threads in weaving, thus forming lines or dots across the wick, or by weaving or pressing, as in Marseilles or similar fabrics, thus forming ridges or creases as a guide in trimming.
To use these wicks when manufactured, place them in the lamp-tube in the ordinary manner, and use the lines. ridges, creases, or dots as a guide in trimming the lam p to burn.
Havingthus described my invention, what I claim as new, and desire to secure by Letters Patent, is
Lamp-wicks marked by lines or otherwise, to form a guide in' trimming, substantially as shown and described.
WILLIAM Y. A. BOARDMAN.
Witnesses:
EDWIN A. HARDING, JOHN BARTLETT.
US177796D Improvement in lamp-wicks Expired - Lifetime US177796A (en)

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