US713768A - High-pressure burner for incandescent lamps. - Google Patents

High-pressure burner for incandescent lamps. Download PDF

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Publication number
US713768A
US713768A US11301102A US1902113011A US713768A US 713768 A US713768 A US 713768A US 11301102 A US11301102 A US 11301102A US 1902113011 A US1902113011 A US 1902113011A US 713768 A US713768 A US 713768A
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burner
incandescent lamps
cone
pressure burner
keith
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Expired - Lifetime
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US11301102A
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James Keith
George Keith
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/12—Radiant burners
    • F23D14/14—Radiant burners using screens or perforated plates
    • F23D14/149—Radiant burners using screens or perforated plates with wires, threads or gauzes as radiation intensifying means
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics

Definitions

  • This invention relates to improvements in burners for high-pressure incandescent gas lighting; and it has for its object to simplify the construction of such burners and to adapt the body parts to be stamped and drawn or spun from sheet metal.
  • Figure 1 is a vertical sectional elevation
  • Fig. 2 a vertical elevation
  • Fig. 3 a sectional plan, of the improved burner.
  • the burner-body is made up of two tapered tubes or long truncated cones a and b, whose narrow ends abut and are united by a thimble c, fitting closely over the joint, the said thimble being expanded upward into cup-like form at d and having a ring or shoulder 6 formed on it to serve as a support for the mantle-holderf, which is of cylindrical tubular form and is slipped over the upper truncated cone 1), which can ries the usual wire-gauze g and fits onto the top part of said cup part (1.
  • the mantleholder is formed or fitted with a boss h, having a screw for holding the usual wire mantle-support.
  • the lower truncated cone a is swelled out to larger diameter near its lower end at a and has a number of air-admission orifices 2', formed in the swelled part.
  • the extreme end under the swelling is screwthreaded internally and into this screwthreaded portion is screwed the cone j with interchangeable nipple 70, through which the gas-supply is admitted.
  • the adjustment of the air-supply is obtained by screwing the burner-body a up or down on this cone j, (which latter is attached to the gas-supply fitting in the usual way,) whereby the annular space between the cone j and the swelled part a of the burner-body is increased or diminished.
  • This annular space owing to the conical formation of the gas-admissi0n cone j and nipple 7c and of the swelled part of the burner-body, is of such a form as to introduce the air at an angle of about forty-five degrees to the center line.
  • the burner-body is fixed and held by a screw Z passing through it and bearing on the cone.
  • a highpressure burner for incandescent lamps composed of two tapered, seamless tubes, a cup-shaped thirnble uniting said tubes, a mantle-holder supported on the thimble, the lower tube being formed with a perforated swelling, a gas-admission cone adjustably engaged with the lower tube and projecting into the swelled portion thereof, and a nipple adjustably engaged with the cone.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Gas Burners (AREA)
  • Combustion Of Fluid Fuel (AREA)

Description

Patented Nov. I8, I902.
J. & a. KEITH. HIGH PRESSURE BURNER FOR I NCANDESCENT LAMPS.
' (Application filed June 24, 1902.i
(No Model.)
U ITED STATES ATET rFIcE.
JAMES KEITH AND GEORGE KEITH, OF LONDON, ENGLAND.
HIGH-PRESSURE BURNER FOR INCANDESCENT LAMPS.
SPECIFICATION forming part of Letters Patent No. 713,768, dated. November 18, 1902,
Application filed June 24. 1902. Serial No. 113,011. (No model.)
To all 1072 0171, it may concern:
Be it known that we, JAMES KEITH and GEORGE KEITH, subjects of the King of the United Kingdom of Great Britain and Ireland, residing at 27 Farringdon avenue, London, England, have invented certain new and useful Improvements in IIigh-Pressure Burners for Incandescent Lamps, (for which application for patent has been made in Great Britain, No. 26,198, dated December 23,1901, and in Germany, (Gebrauchsmuster,) No. 170,504, dated January 8, 1902,) of which the following is a specification.
This invention relates to improvements in burners for high-pressure incandescent gas lighting; and it has for its object to simplify the construction of such burners and to adapt the body parts to be stamped and drawn or spun from sheet metal.
In the accompanyingdrawings, which illustrate the invention, Figure 1 is a vertical sectional elevation, Fig. 2 a vertical elevation, and Fig. 3 a sectional plan, of the improved burner.
As shown in the drawings, the burner-body is made up of two tapered tubes or long truncated cones a and b, whose narrow ends abut and are united by a thimble c, fitting closely over the joint, the said thimble being expanded upward into cup-like form at d and having a ring or shoulder 6 formed on it to serve as a support for the mantle-holderf, which is of cylindrical tubular form and is slipped over the upper truncated cone 1), which can ries the usual wire-gauze g and fits onto the top part of said cup part (1. The mantleholder is formed or fitted with a boss h, having a screw for holding the usual wire mantle-support. The lower truncated cone a is swelled out to larger diameter near its lower end at a and has a number of air-admission orifices 2', formed in the swelled part. The extreme end under the swelling is screwthreaded internally and into this screwthreaded portion is screwed the cone j with interchangeable nipple 70, through which the gas-supply is admitted. The adjustment of the air-supply is obtained by screwing the burner-body a up or down on this cone j, (which latter is attached to the gas-supply fitting in the usual way,) whereby the annular space between the cone j and the swelled part a of the burner-body is increased or diminished. This annular space, owing to the conical formation of the gas-admissi0n cone j and nipple 7c and of the swelled part of the burner-body, is of such a form as to introduce the air at an angle of about forty-five degrees to the center line. When the proper adjustment is obtained, the burner-body is fixed and held by a screw Z passing through it and bearing on the cone.
Having now described the invention, What we claim, and desire to secure by Letters Patent, is-
A highpressure burner for incandescent lamps composed of two tapered, seamless tubes, a cup-shaped thirnble uniting said tubes, a mantle-holder supported on the thimble, the lower tube being formed with a perforated swelling, a gas-admission cone adjustably engaged with the lower tube and projecting into the swelled portion thereof, and a nipple adjustably engaged with the cone.
In witness whereof we have hereunto set our hands in presence of two witnesses.
. JAMES KEITH.
GEORGE KEITH.
Witnesses:
WALLACE FAIRWEATHER, JNo. ARMSTRONG, J unr.
US11301102A 1902-06-24 1902-06-24 High-pressure burner for incandescent lamps. Expired - Lifetime US713768A (en)

Priority Applications (1)

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US11301102A US713768A (en) 1902-06-24 1902-06-24 High-pressure burner for incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11301102A US713768A (en) 1902-06-24 1902-06-24 High-pressure burner for incandescent lamps.

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US713768A true US713768A (en) 1902-11-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8246344B1 (en) * 2003-07-29 2012-08-21 Samuel Schrock Gas lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8246344B1 (en) * 2003-07-29 2012-08-21 Samuel Schrock Gas lamp

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