US37442A - Improvement in lamps - Google Patents
Improvement in lamps Download PDFInfo
- Publication number
- US37442A US37442A US37442DA US37442A US 37442 A US37442 A US 37442A US 37442D A US37442D A US 37442DA US 37442 A US37442 A US 37442A
- Authority
- US
- United States
- Prior art keywords
- wick
- lamps
- tube
- burner
- improvement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 description 22
- 238000002485 combustion reaction Methods 0.000 description 12
- 230000001105 regulatory Effects 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 8
- 239000000446 fuel Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 241000506680 Haemulon melanurum Species 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000341 volatile oil Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000011507 gypsum plaster Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D3/00—Burners using capillary action
- F23D3/02—Wick burners
- F23D3/18—Details of wick burners
- F23D3/24—Carriers for wicks
Definitions
- the nature of my invention consists in making the wick-tubes of lamps, in whole or in part, of a material that conducts heat badly, so as to confine the heat as far as possible to the point of combustion, and thus to insure complete or perfect combustion; also to prevent the conducting of heat to the reservoir, and so to prevent the evaporation of the fuel and the consequent disagreeable odor, and in employing permanent and rigid wicks, or their equivalents, so as to dispense with the trouble of trimming, and also to allow the wick to be moved easily within the wick-tube by any well-known device for regulating wicks, or of the wick being permanently fixed while the wick-tube slides upon it for the purpose of regulating the amount of Wick exposed, and consequently the size and quality of the flame.
- Figurel represents a candle-shaped wick-tube with a cylindrical wick,A being the tube, B the burner, which may be simply a part of A, or may be a distinct part when it is desirable to use materials of different properties.
- C is the wick, consisting of a metallic case, c, and a cotton core, D, Figs. 2 and 3.
- Figs. 4 and 5 show an annular or Argand burner
- Figs. 6, 7, 8, and 9 show a sh-tail
- Other forms of burners and wick-tubes readily suggest themselves.
- the tube A I make of glazed porcelain or pottery, or of glass, or of any other material that conducts heat badly, and I make the burner B either of the same material as the tube A, and in one piece with it, or I make the burner of metal or some material not liable to be injured by the heat.
- the wicks which I employ in this lamp I I make of any material or combination of materials which will give an incombustible surface at the point of combustion and a degree of rigidity sufficient for the operating of the wick by a lifter within the tube, or for enabling the wick to be permanently xed While the tube A or burner B is movable upon it, for the purpose of regulating the amount of wick exposed.
- I generally make my wicks with a metallic case, c, and a cotton core, D, for instance by rolling a piece of common cotton wick up in an envelope of wire-gauze, or by filling a tube of perforated or slit metal with a cotton wick, so as to get an incombustible and rigid surface With an absorbent core.
- the case may be made of unglazed pottery or any similar material, or the wick may be made in whole or in part of any bibulous and incombustible material, but for general use and facility of manufacture I prefer the kind of wick described.
- This lamp is used in the same manner as any ordinary lamp now in use. It, however, does not need a chimney, as the amount of wick exposed can be so regulated as. to insure complete combustion without the aid of an articial draft.
- the cotton core insures the raising of a sufficient supply of oil or other fuel, while the metallic casing prevents the burning away of the cotton core, at the same time that it diffuses the vapor of the fuel and mixes it with the air, and so insures perfect combustion and a clear ilame.
- the stem A being a bad conductor of heat, connes the heat to the point of combustion, and ⁇ so insures a perfect flame. It also prevents the communication of heat to the reservoir, and thus does away with the evaporation of the essential or volatile oil in the flue and consequently with the disagreeable odor which arises from some forms of fuel. It also lessens the risk of explosion.
- the Wicks herein described may obviously be employed in metallic 'Wick-tubes or ordinary Wicks may be used in the Wick-tubes herein described and a partial improvement in lamps be so obtained; but to get the complete result of aperm anently-trimmed non-explosive lamp, free from disagreeable odor, both require to be used.
Description
B. GARVEY.
Lamp.
Patented Jan.. 20, 1863.
N. FEYERS, Phuluihugnpmr. washngtun, llc
' or fiat-wick burner.
UNITED STATES PATENT OFFICE.
BENJAMIN GARVEY, OF NEW YORK, N. Y.
IMPROVEMENT IN LAMPS.
Specification forming part of LettersPatent No. 37,442, dated January Q0, 1863.
To a/ZZ whom it may concern.-
Be it known that I, BENJAMIN GARVEY, of the city, county, and State of New York, have invented a new and useful Improvement in Lamps; and I do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
The nature of my invention consists in making the wick-tubes of lamps, in whole or in part, of a material that conducts heat badly, so as to confine the heat as far as possible to the point of combustion, and thus to insure complete or perfect combustion; also to prevent the conducting of heat to the reservoir, and so to prevent the evaporation of the fuel and the consequent disagreeable odor, and in employing permanent and rigid wicks, or their equivalents, so as to dispense with the trouble of trimming, and also to allow the wick to be moved easily within the wick-tube by any well-known device for regulating wicks, or of the wick being permanently fixed while the wick-tube slides upon it for the purpose of regulating the amount of Wick exposed, and consequently the size and quality of the flame.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
I make my lamp of any of the usual patterns, and with a reservoir below or above the level of the burner, as may be desired, and with a wick-tube and burner of any required shape.
In:the accompanying drawings, Figurel represents a candle-shaped wick-tube with a cylindrical wick,A being the tube, B the burner, which may be simply a part of A, or may be a distinct part when it is desirable to use materials of different properties. C is the wick, consisting of a metallic case, c, and a cotton core, D, Figs. 2 and 3.
Figs. 4 and 5 show an annular or Argand burner, and Figs. 6, 7, 8, and 9 show a sh-tail Other forms of burners and wick-tubes readily suggest themselves.
The tube A, I make of glazed porcelain or pottery, or of glass, or of any other material that conducts heat badly, and I make the burner B either of the same material as the tube A, and in one piece with it, or I make the burner of metal or some material not liable to be injured by the heat.
When using glass for wick-tubes of the candle shape, I employ differently-colored glass to imitate wax or other candles, or I ill them with plaster-of-paris, white or colored, to produce the desired effect.
The wicks which I employ in this lamp I I make of any material or combination of materials which will give an incombustible surface at the point of combustion and a degree of rigidity sufficient for the operating of the wick by a lifter within the tube, or for enabling the wick to be permanently xed While the tube A or burner B is movable upon it, for the purpose of regulating the amount of wick exposed. I, however, generally make my wicks with a metallic case, c, and a cotton core, D, for instance by rolling a piece of common cotton wick up in an envelope of wire-gauze, or by filling a tube of perforated or slit metal with a cotton wick, so as to get an incombustible and rigid surface With an absorbent core. The case may be made of unglazed pottery or any similar material, or the wick may be made in whole or in part of any bibulous and incombustible material, but for general use and facility of manufacture I prefer the kind of wick described.
I have not described any means of operating the wick in regulating the size of dame, for it is obvious that any slide, screw, or wheel regulator in common use can be readily applied to a wick so formed.
This lamp is used in the same manner as any ordinary lamp now in use. It, however, does not need a chimney, as the amount of wick exposed can be so regulated as. to insure complete combustion without the aid of an articial draft. The cotton core insures the raising of a sufficient supply of oil or other fuel, while the metallic casing prevents the burning away of the cotton core, at the same time that it diffuses the vapor of the fuel and mixes it with the air, and so insures perfect combustion and a clear ilame. The stem A, being a bad conductor of heat, connes the heat to the point of combustion, and `so insures a perfect flame. It also prevents the communication of heat to the reservoir, and thus does away with the evaporation of the essential or volatile oil in the flue and consequently with the disagreeable odor which arises from some forms of fuel. It also lessens the risk of explosion.
The Wicks herein described may obviously be employed in metallic 'Wick-tubes or ordinary Wicks may be used in the Wick-tubes herein described and a partial improvement in lamps be so obtained; but to get the complete result of aperm anently-trimmed non-explosive lamp, free from disagreeable odor, both require to be used.
I claim- 1. Ineornbustible Wicks for lamps, formed of the materials and in the manner substantially described in the accompanying specification.
2. The application to lamps of tubes of glass, glazed pottery, or other such material, which
Publications (1)
Publication Number | Publication Date |
---|---|
US37442A true US37442A (en) | 1863-01-20 |
Family
ID=2107019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US37442D Expired - Lifetime US37442A (en) | Improvement in lamps |
Country Status (1)
Country | Link |
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US (1) | US37442A (en) |
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0
- US US37442D patent/US37442A/en not_active Expired - Lifetime
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