US628415A - Hydrocarbon incandescent lamp. - Google Patents

Hydrocarbon incandescent lamp. Download PDF

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US628415A
US628415A US71747999A US1899717479A US628415A US 628415 A US628415 A US 628415A US 71747999 A US71747999 A US 71747999A US 1899717479 A US1899717479 A US 1899717479A US 628415 A US628415 A US 628415A
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burner
vapor
vaporizer
mixing
gas
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US71747999A
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Winfield Scott Proskey
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DAVID PROSKEY
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DAVID PROSKEY
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F23D11/26Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
    • F23D11/30Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with return feed of uncombusted sprayed fuel to reservoir

Definitions

  • This invention relates to hydrocarbon-va- I may say that some of the features of the 6o por lamps for incandescent lighting, the oblamp shown and about to be'described are 1o jects of the invention being to provide an imembodied in my prior application, Serial No.
  • FIG. l is a longitudinal vertical section of present instance as a tank T, the vaporizer 7o a lamp, showing the preferred embodiment of being connected therewith by a pipe T', hav- 2o my invention.
  • V Fig. 2 is an enlarged sect-ion ing preferably suitable cut-off valves t t', the
  • Fig. 3 is a plan View of the with means, such as a pump T2, for putting preferred form of vaporizer and gas-burner the fuel under pressure and being shown de- 7 5 for heating the same.
  • Fig. 4 is an enlarged tached, it being adapted to be located in any 2 5 detail View of the nozzle, and Fig. 5 is a si'de suitable and desirable position.
  • the vapoview representing a conventional source of riZation-coil A is shown as coiled around an supply for the fuel or hydrocarbon for the air-intake tube B and as having a portion A lamp'and the gas for the gas-burner.
  • this portion 3o invention is to provide an improved means is shownas a straighttube connected to the for the production of the initial vaporization end of the coil proper and secured in any suitof the hydrocarbon or fuel Aused to produce able way in the air-intake tube and preferthe incandescence of the illuminating mateably having an extension A2 beyond the coil, 85 rial, and to accomplish this, generally stated, closed by a' suitable plug A3, by means of 35 my invention consists in arranging in close which access can be obtained to this portion proximity to the vaporizer an acetylene-gas for the purpose of cleaning and otherwise.
  • Ipro- 95 Another object of my invention is ⁇ to provide a construction adapted to use acetylene 45 vide a practicable single-burner lamp of this gas which I have found exceedingly effective general class and one which will be simple and practicable. To accomplish this, I proin construction and effective in operation, and vide an acetylene-gas burner C, which is also this I accomplish by combining the features shown in the form of a coil surrounding the roo of invention as hereinafter set forth.
  • Another object is to provide an improved imity to the vaporization-coil-A, so that the valve for the vapor, which shall not be liable iiame projecting upwardly and outwardly to be clogged bydeposits of carbon or otherfrom the openings in the burner will impinge to the portion A' of the vaporizer.
  • This acetylene-gas burner C is connected to a pipe O',which communicates directlywith an acetylene-gas reservoir R, which in turn isshown as connected directly to an acetylene-gas generator R', which in the present instance is arranged in juxtaposition'with the tank T.
  • a jet c for the acetylene gas and on the pipe is an adjustable sleeve c', having openings corresponding with similar openings in the pipe to admit air, which, in connection with the acetylene gas, produces a blue or Bunsen flame at the burnerC.
  • This pipe is provided with suitable valves c2 c3 for regulating the flow of the acetylene gas, and ⁇ the pipe and burner may be supported in any suitable manner, as by the hood of the lamp (when it is used) or by loops or brackets c4.'
  • a mixing-chamber tube D Connected to the air-intake tube Bis a mixing-chamber tube D, and this is shown as projecting up and through a head B' of the airintake tube B, forming a chamber B2 between' the tubes for the purpose of protecting and keeping relatively cool the nozzle of the vapo-v rization-coil hereinafter described.
  • the other lend of the mixing-chamber tube D projects projected.
  • Mounted in proper relation tol this burner is an incandescent, and while its form and arrangement may vary I have shown it in the form of a mantle G, suitably supported as at G',-so that the flame of the jets from the burner F willimpinge uponthe mantle and produce the desired incandescen ce and consequent illumination.
  • valve-stem Z which in the present instance extends through the mixing-chamber tube D, through the plug E' of the mixing-chamber, and through the ring E2, where it is provided with set-nuts i' i2, and the end is provided with any suitable means for operating, as the thu mb-piece Z'.
  • the valve c2 is opened and the mixed acetylene gas and air ignited at the gas-burner C, and this, as before stated, owing to its arrangement and the extreme heat produced by this mixture of acetylene gas and air, quickly heats the vaporizer, so that almost immediately the rool valve t can be opened to admit the hydrocarbon to the Vaporization-coil A, where it is vaporized, and, passing through'the portion A', is projected through the nozzle H and the mixing chamber tube D into the mixingchamber E, where the mixing of the vapor and air coming through the intake-tube B is completed, and thence it passes to 'the burner F, and, being ignited, the ame impinges upon the mantle G, quickly rendering it incandescent and producing the desired illumination.
  • the needle controlling the nozzle can be conveniently adjusted by the thumbpiece Z' in connection with the adjusting-nuts
  • a vapor-lamp for incandescent lighting the combination with a vapor-burner, of a vaporizer connected to a source of fuel-supply, a mixed acetylene gas and air burner for preliminarily heating the vaporizer arranged adjacent the latter, and a source of acetylene-gas supply therefor, substantially as described.
  • a vapor-lamp for incandescent lighting the combination with a vapor-burner, of a vaporizer in the form of a coil connected to a source of fuel-supply, a mixed acetylene gas and air burner also in the form of a coil for preliminarily heating the vaporizer arranged adjacent the latter, and a source of acetylene-gas supply therefor, substantially as described.
  • a vapor-lamp for incandescent lighting the combination with a vapor-burner, of a mixing-chamber connected thereto, incandescent material arranged adjacent the burner, a vaporizer located in the heating zone of the incandescent material, and a mixed acetylene gas and air burner adjacent the vaporizer for producing the initial heating, substantially as described.
  • a vapor-lamp for incandescent lighting the combination with a vapor-burner, of a mixing-chamber connected thereto, incandescent material arranged adjacent the burner, a vaporizer, a mixed acetylene gas and air burner for producing the initial heating of the vaporizer, the vaporizer and said burner being located in the heating zone of the incandescent material, and a mixing-chamber tube connecting the vaporizer and mixingchamber and centrally arranged with relationto the chamber, the incandescent material and vaporizer, substantially as described.
  • a vapor-lamp for incandescent lighting the combination with a cylindrical vaporburner, of a mixing-chamber connected thereto, incandescent material arranged in j uxtaposition to the cylindrical vapor-burner, a vaporizer, a mixed acetylene gas and air burner for initially heating the vaporzer arranged in juxtaposition thereto, and a mixin g-chamber tube centrally arranged with relation to the burner; the incandescent material and the vaporizer, substantially as described.
  • a vapor-lamp for incandescent lighting the combination with a cylindrical vaporburner, of a mixing-chamber connected thereto, incandescent material arranged in j uxtaposition to the cylindrical vapor-burner, a mixing-chamber tube centrally arranged with relation to the burner and the incandescent material, an air-intake tube arranged in a right line with said mixing-chamber tube, a vaporization-coil surrounding the air-intake tube, and a mixed acetylene gas and air burner also surrounding the air-intake tube, substantially as described.
  • a Vapor-lamp for incandescent lighting the combination with a cylindrical vaporburner, of a mixing-chamber connected thereto, incandescent material arranged in j uxtaposition to the cylindrical vapor-burner, a mixing-chamber tube arranged centrally with relation to the burner and incandescent material, ⁇ an air-intake tube in a right' line with said mixing-chamber tube, a vaporizationcoil surrounding the air-intake tube and having a portion extending into the same, a nozzle projecting from said portion into the airintake tube, and a mixed acetylene gas and air burner arranged adjacent the vaporization-coil, substantially as described.
  • a vapor-lamp for incandescent lighting the combination with a vapor-burner, of a mixing-chamber connected thereto, incandescent material arranged in juxtaposition to the burner, a mixing-chamber tube, an airintake tube connected therewith, a vaporization-coil surrounding the air-intake tube and having a portion entering the same and provided with a nozzle projecting into the mixing-chamber tube, a Valve for said nozzle extending through the mixing-chamber tube, a plug in the mixing-chamber, a ring connected to the plug, and means for operating the valve, substantially as described.
  • a vapor-lamp for incandescent lighting the combination with a vaporizer, of a nozzle, said nozzle comprising a cylinder, a conical plug having its small end projecting into said cylinder, and a needle-valve for said plug, substantially as described.

Description

Patented luly 4,189,91 W. S. PRSKEY. HYDRCABBUN INCANDESCENT LAMP.
No. 623,4l5.
(Application med may 19, 1399.)
Ulli
THE Nonms Psrzns co. moro-uma.. wAsmNmoN,
UNITED STATES PATENT OFFICE.
YVINFIELD SOOTT PROSKEY, OFOOALA, FLORIDA, ASSIGNO OF ONE-HALF TO DAVID PROSKEY, VOF PATERSON, NEV JERSEY.
HYDRocARBoN INCANDESCENT LAM P.
SPECIFICATION forming part of Letters Patent No. 628,415, dated July 4, 1899. Application sied Mey I9, 1899. serial No. 717,479. No modem To @ZZ whom it may concern,.- wise and which can4 be readily cleaned and Be it known that I, VVINFIELD SCOTT PROS- which shall avoid the socalled hissing KEY, a citizen of the United States, residing at noise usually accompanying lamps of this 55 Ocala, Marion county, State of Florida, have character.
5 invented certain new and useful Improve- Other features will appear-from the detailed ments in Hydrocarbon Incandescent Lamps, description of the invention as embodied in of which the following is a specification. the construction shown in the drawings.
This invention relates to hydrocarbon-va- I may say that some of the features of the 6o por lamps for incandescent lighting, the oblamp shown and about to be'described are 1o jects of the invention being to provide an imembodied in my prior application, Serial No.
proved construction of parts and to produce 699,865, filed December 20, 1898, and consean improved lamp; and the invention conquently are not claimed herein except in comsists in the various features of construction bination with other novel features. 65 and arrangement of parts having the general In the drawings there is shown asingle vapo- I5 mode of operation substantially as hereinafrizer in the form of a vaporization-coil A,
ter more particularly set forth. adapted to be connected with a source of sup- Referring to the accompanying drawings, ply of the fuel or hydrocarbon, shown in the Figure l is a longitudinal vertical section of present instance as a tank T, the vaporizer 7o a lamp, showing the preferred embodiment of being connected therewith by a pipe T', hav- 2o my invention.V Fig. 2 is an enlarged sect-ion ing preferably suitable cut-off valves t t', the
showing more particularly the vaporizer and tank in the present instance being provided its attachments. Fig. 3 is a plan View of the with means, such as a pump T2, for putting preferred form of vaporizer and gas-burner the fuel under pressure and being shown de- 7 5 for heating the same. Fig. 4 is an enlarged tached, it being adapted to be located in any 2 5 detail View of the nozzle, and Fig. 5 is a si'de suitable and desirable position. The vapoview representing a conventional source of riZation-coil A is shown as coiled around an supply for the fuel or hydrocarbon for the air-intake tube B and as having a portion A lamp'and the gas for the gas-burner. entering said tube and extending across the 8o One of the principal objects of my present same. In the present instance this portion 3o invention is to provide an improved means is shownas a straighttube connected to the for the production of the initial vaporization end of the coil proper and secured in any suitof the hydrocarbon or fuel Aused to produce able way in the air-intake tube and preferthe incandescence of the illuminating mateably having an extension A2 beyond the coil, 85 rial, and to accomplish this, generally stated, closed by a' suitable plug A3, by means of 35 my invention consists in arranging in close which access can be obtained to this portion proximity to the vaporizer an acetylene-gas for the purpose of cleaning and otherwise. burner adapted to produce a blue or Bunsen As is well known, some means must be proaine which shall impinge directly upon the vided for producinginitial vaporization of the 9'o vaporizer and quickly heat the same to a temhydrocarbon and much time and ingenuity 4o perature suflicient to vaporize the fuel or hyhave been spent in providing a satisfactory drocarbon, and this gas-burner is connected means for heating the vaporizer so that when to a suitable source of acetylene-gas su pply the fuel or hydrocarbon is supplied thereto it and an acetylene-gas generator. will immediately become vapor-ized, and Ipro- 95 Another object of my invention is` to provide a construction adapted to use acetylene 45 vide a practicable single-burner lamp of this gas which I have found exceedingly effective general class and one which will be simple and practicable. To accomplish this, I proin construction and effective in operation, and vide an acetylene-gas burner C, which is also this I accomplish by combining the features shown in the form of a coil surrounding the roo of invention as hereinafter set forth. air-intake tube B and arranged in close prox- 50 Another object is to provide an improved imity to the vaporization-coil-A, so that the valve for the vapor, which shall not be liable iiame projecting upwardly and outwardly to be clogged bydeposits of carbon or otherfrom the openings in the burner will impinge to the portion A' of the vaporizer.
directly upon the vaporization coil. This acetylene-gas burner C is connected to a pipe O',which communicates directlywith an acetylene-gas reservoir R, which in turn isshown as connected directly to an acetylene-gas generator R', which in the present instance is arranged in juxtaposition'with the tank T. Interposed in this pipe C' is a jet c for the acetylene gas, and on the pipe is an adjustable sleeve c', having openings corresponding with similar openings in the pipe to admit air, which, in connection with the acetylene gas, produces a blue or Bunsen flame at the burnerC. This pipe is provided with suitable valves c2 c3 for regulating the flow of the acetylene gas, and` the pipe and burner may be supported in any suitable manner, as by the hood of the lamp (when it is used) or by loops or brackets c4.'
I have found by actual practice that with the use'of acetylene gas in a burnerarranged as above set forth the vaporization-coil can be heated in a very few seconds and at an exceedingly small cost for a great number of times and that the lamp may be set in operation in a very short time.
Connected to the air-intake tube Bis a mixing-chamber tube D, and this is shown as projecting up and through a head B' of the airintake tube B, forming a chamber B2 between' the tubes for the purpose of protecting and keeping relatively cool the nozzle of the vapo-v rization-coil hereinafter described. The other lend of the mixing-chamber tube D projects projected. Mounted in proper relation tol this burner is an incandescent, and while its form and arrangement may vary I have shown it in the form of a mantle G, suitably supported as at G',-so that the flame of the jets from the burner F willimpinge uponthe mantle and produce the desired incandescen ce and consequent illumination.
It is Well known that one fruitful source of trouble in this 'class of lamps is the nozzle through which the vapor of the fuel or hydrocarbon is forced, as it is liable to become clogged, and an unpleasant hissing sound is produced,.and in order to avoid these difficulties I provide an improved nozzle H, attached In the present instance formed on the portion A' is a hollow projection h, into which is screwed,
needle t', mounted on a valve-stem Z, which in the present instance extends through the mixing-chamber tube D, through the plug E' of the mixing-chamber, and through the ring E2, where it is provided with set-nuts i' i2, and the end is provided with any suitable means for operating, as the thu mb-piece Z'. It will be seen that with this construction if there be 'any tendencyto deposit carbon on the interior of the nozzle it will naturally gravitate into the recessed portion H2, surrounding the conical portion h' of the plug, and can be removed by removing the plug, and the needle can be manipulated by` the valve-stem not only to regulatevthe flow of the vapor through the nozzle, but to keep the opening h2 free from any deposit. Moreover, I have found that this form and construction of valve avoids the disagreeable hissing sound so common to lamps of this character.4
It may be remarked that in the drawings I have shown a lamp without a hood ,or inclosing globe, and these may or may not be used, as desired, and maybe of any usual or preferred construction.
The operation of the lamp will be readily understood by those skilled in the art from the above description, and it need simply be stated that in starting the lamp the valve c2 is opened and the mixed acetylene gas and air ignited at the gas-burner C, and this, as before stated, owing to its arrangement and the extreme heat produced by this mixture of acetylene gas and air, quickly heats the vaporizer, so that almost immediately the rool valve t can be opened to admit the hydrocarbon to the Vaporization-coil A, where it is vaporized, and, passing through'the portion A', is projected through the nozzle H and the mixing chamber tube D into the mixingchamber E, where the mixing of the vapor and air coming through the intake-tube B is completed, and thence it passes to 'the burner F, and, being ignited, the ame impinges upon the mantle G, quickly rendering it incandescent and producing the desired illumination. The needle controlling the nozzle can be conveniently adjusted by the thumbpiece Z' in connection with the adjusting-nuts z" i2 and the ring E2.' l
The construction and arrangement of parts are relatively simple and provide a practically right-line passage-way for the vapor and air through the mixing-chamber tube, tend- IIO IZO
ing to avoid the hissing sound, and this, com- 628,415 I Y s with relation to the cylindrical burner and the mantle or other incandescent material and the vaporization-coil, which latter is in the heat zone of the fiame of the burner, avoiding the arrangement of any parts outside of the incandescent material, and thereby preventing shadows, which is an important feature in a single-burner lamp. Further, it will be seen that the vaporization-tube and the Bunsen burner are practically parallel to each other and are both connected to a suitable source of oil and gas supply and that the Bunsen burner is provided with one or more openings so located that jets of flame projecting therethrough will impinge on the vaporization-tube, the burner being closed at one end.
Having thus described in detail the preferred embodiment of my invention and set forth its mode of operation, it will be seen that I am not limited to the precise details of construction and that some of the characteristic features of my invention Inay be used in combination with other features thereof or with other equivalent constructions and arrangements without departing from the spirit of the invention.
l. In a vapor-lamp for incandescent lighting, the combination with a vapor-burner, of a vaporizer connected to a source of fuel-supply, a mixed acetylene gas and air burner for preliminarily heating the vaporizer arranged adjacent the latter, and a source of acetylene-gas supply therefor, substantially as described.
2. In a vapor-lamp for incandescent lighting, the combination with a vapor-burner, of a vaporizer in the form of a coil connected to a source of fuel-supply, a mixed acetylene gas and air burner also in the form of a coil for preliminarily heating the vaporizer arranged adjacent the latter, and a source of acetylene-gas supply therefor, substantially as described.
3. In a vapor-lamp for incandescent lighting, the combination with a vapor-burner, of a mixing-chamber connected thereto, incandescent material arranged adjacent the burner,a vaporizer located in the heating zone of the incandescent material, and a mixed acetylene gas and air burner adjacent the vaporizer for producing the initial heating, substantially as described.
4. In a vapor-lamp for incandescent lighting, the combination with a vapor-burner, of a mixing-chamber connected thereto, incandescent material arranged adjacent the burner, a vaporizer, a mixed acetylene gas and air burner for producing the initial heating of the vaporizer, the vaporizer and said burner being located in the heating zone of the incandescent material, and a mixing-chamber tube connecting the vaporizer and mixingchamber and centrally arranged with relationto the chamber, the incandescent material and vaporizer, substantially as described.
5. In a vapor-lamp for incandescent lighting, the combination with a cylindrical vaporburner, of a mixing-chamber connected thereto, incandescent material arranged in j uxtaposition to the cylindrical vapor-burner, a vaporizer, a mixed acetylene gas and air burner for initially heating the vaporzer arranged in juxtaposition thereto, and a mixin g-chamber tube centrally arranged with relation to the burner; the incandescent material and the vaporizer, substantially as described. j
6. In a vapor-lamp for incandescent lighting, the combination with a cylindrical vaporburner, of a mixing-chamber connected thereto, incandescent material arranged in j uxtaposition to the cylindrical vapor-burner, a mixing-chamber tube centrally arranged with relation to the burner and the incandescent material, an air-intake tube arranged in a right line with said mixing-chamber tube, a vaporization-coil surrounding the air-intake tube, and a mixed acetylene gas and air burner also surrounding the air-intake tube, substantially as described.
7. In a Vapor-lamp for incandescent lighting, the combination with a cylindrical vaporburner, of a mixing-chamber connected thereto, incandescent material arranged in j uxtaposition to the cylindrical vapor-burner, a mixing-chamber tube arranged centrally with relation to the burner and incandescent material,` an air-intake tube in a right' line with said mixing-chamber tube, a vaporizationcoil surrounding the air-intake tube and having a portion extending into the same, a nozzle projecting from said portion into the airintake tube, and a mixed acetylene gas and air burner arranged adjacent the vaporization-coil, substantially as described.
8. In a vapor-lamp for incandescent lighting, the combination with a vapor-burner, of a mixing-chamber connected thereto, incandescent material arranged in juxtaposition to the burner, a mixing-chamber tube, an airintake tube connected therewith, a vaporization-coil surrounding the air-intake tube and having a portion entering the same and provided with a nozzle projecting into the mixing-chamber tube, a Valve for said nozzle extending through the mixing-chamber tube, a plug in the mixing-chamber, a ring connected to the plug, and means for operating the valve, substantially as described.
9. In a vapor-lamp for incandescent lighting, the combination with a vaporizer, of a nozzle, said nozzle comprising a cylinder, a conical plug having its small end projecting into said cylinder, and a needle-valve for said plug, substantially as described.
In testimony whereof.` I have signed my name te this specification in the presence of two subscribing witnesses.
WINFIELD SCOTT 'PROSKEY.
Witnesses:
F. L. FREEMAN, W. C. DUvALL.
roo,
I'Io
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