US972945A - Alcohol-vapor-lamp burner. - Google Patents
Alcohol-vapor-lamp burner. Download PDFInfo
- Publication number
- US972945A US972945A US55763310A US1910557633A US972945A US 972945 A US972945 A US 972945A US 55763310 A US55763310 A US 55763310A US 1910557633 A US1910557633 A US 1910557633A US 972945 A US972945 A US 972945A
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- Prior art keywords
- valve
- casing
- burner
- passage
- vapor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D91/00—Burners specially adapted for specific applications, not otherwise provided for
- F23D91/02—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations
Definitions
- My present invention has for its object to provide a burner for lamps adapted particularly for generating gas from light hydrocarbon oils, or alcohol, whereby the volume of the gas generated may be varied according to the intensity of the flame desired.
- My invention has for its further object to provide a suitable supply valve whereby the flames of the main and pilot burners may be simultaneously adjusted to vary the intensity of the latter in proportion to the size of the former.
- Figure 1 is a vertical sectional view of a lamp provided with a burner showing one embodiment of my present invention
- Fig. 2 is an enlarged sectional view showing the regulating valve in the open position
- Fig. 3 is a horizontal sectonal View taken on the line 3* 3* in Fig. 1
- Figs. 4 and 5 are sectional views showing modified constructions.
- My present invention relates particularly to burners adapted to burn the gas supplied thereto from a suitable generator, preferably a tube 1, closed at its upper end, as indicated at 2, and containing a wick 3, absorbing the oil from the bottom of the font 4.
- a suitable generator preferably a tube 1, closed at its upper end, as indicated at 2, and containing a wick 3, absorbing the oil from the bottom of the font 4.
- the burner is supported upon the wick tube, shown in Fig. 1, and comprises the annular ring 5 provided with flame orifices (l in its upper surface, and supported on a plurality of tubes 7, which conduct the gas thereto from the main gas collecting chamher '8.
- the latter is constructed in the form of a ring which is rigidly connected to the wick tube and surrouiul'ing the latter is a similar tubular ring 9 supporting the pilot flames, which are emitted from small orifices l0 situated at various points on said ring 9.
- the upper surface of the ring 9 in the areas surrounding the orifices 10.
- the valve for controlling the flow of the gas to the chambers 8 and 9 is arranged be neath these rings and comprises the body or casing 12 rigidly secured to the wall of the wick tube and provided with a central aperture 13 communicating with the interior of the tubeand with laterally extending passages 14 and 15 leading from the central aperture into the chambers 8 and 9 respectively.
- the aperture 13 comprises two portions of unequal diameter and from these portions lead the passages 14 and 15.
- the aperture 18 is circular and at its inner end the walls thereof are cylindrical continuing outwardly a short distance from the wick tube to the point 16 in rear of the passage 14, and from said point the aperture is made conical, the diverging walls thus formed extending rearwardly beyond the passage 15.
- valve head Fitting the aperture in the valve easing, thus formed, is a valve head having the conical body portion 17 beyond which pro trudes the cylindrical tip 18, said head being provided wit-h the longitudinally ex-- tending passage 19, the outer extremity of which extends laterally and opens at the part indicated by 20.
- the latter and the inner end of the portion 18 are so proportioned relatively to each other and to the positions of the passages 14 and 15, that when the valve head is closed both the said passages will be cut off, but when it is adjusted rearwardly the passage 19 will first establish commui'iication between the passages 13 and 15 before the passage 14 is uncovered.
- valve casing The outer end of the valve casing is fitted with the packing 21 held in place by the usual gland nut 22 having an interior thread, providing the means for longitudinally adjusting the valve head, the latter being operated by the rotation of the stem 23 attached thereto carrying a suitable operating handle, not shown.
- the size of the passage 2 f may be varied by the adjustment of the valve head and thus the size of the pilot flames controlled, and when it is desired to use the main burner the valve head may be retracted until the extremity of its tip 18 uncovers the passage 14 to the desired extent, and during this adjustment it will be noticed that the quantity of gas supplied to the pilot lights will be increased, their intensity being regulated in accordance with the volume of gas admitted to the main burner.
- valve body is shown with the relatively large and small portions 30-31 of its central chamber both made cylindrical and the valve head made to reciprocate therein into and out of cooperating engagement with the two outlet pas sages 14 and 15 While I prefer to make the larger portion of the aperture in the valve casing conical, as before described, these parts may be an ranged as shown in the modification illustrated in Fig. 5.
- the enlarged portion is represented as an annular recess 32, the forward shoulder 33 of which cooperates with the outlet port of the passage 19 in the valve head l7 when the latter is advanced or retracted by itsrotary movement in the valve casing 12*.
- a vapor lamp the combination with a wick tube, a gas collecting chamber surrounding the tube, a supplemental burner surrounding the chamber having gas jet orifices and a main burner located above and connected to said chamber, of a valve casing having a central perforation leading directly from the interior of the wick tube and provided with inner and outer passages connecting it directly with the gas collecting chamber and supplemental burner, and a valve head adjustable in the casing and cooperating with both passages.
- a vapor burner the combination with a wick tube, a main burner and a gas collecting chamber connected thereto and surrounding said tube, a supplemental burner ring surrounding the collecting ring and provided with an inclined surface having an orifice directing the jet emitted therefrom toward the tube, a valve casing having a central perforation communicating with the interior of the wick tube and provided with inner and outer passages connecting it with said rings, and a valve head adjustable in the casing and cooperating wit-h both passages, said head being provided with a central longitudinally extending channel for conducting the gas from the chamber to the supplemental burner.
- I11 a valve for burners, the combination with a hollow casing having two outlet passages leading therefrom, of a valve head adjustable in the casing having a part adapted to open. or close one passage and provided with a conduit which opens communication with the other passage when the head is adjusted into the open position.
- a valve for burners the combination with a hollow casing having two outlet passages lead-ing therefrom, of a valve head adjustable in the casing having a tip cooperating with one passage and a body portion cooperating with the other passage, and provided with a longitudinal perforation opening at its forward end into the valve casing and at its rear end opening into the space between said casing and the valve head when the latter is adjusted to open the passage controlled by its body portion.
- valve head adjustably fitting the two bores of the casing for opening and closing both passages and provided with a longitudinal perforation opening communication between the inner end of the casin and the passage leading from its outer en when said head is in open position.
- a valve for vapor burners the combination with a casing having an interior aperture comprising two portions of different diameters and having separate outlet passages leading from each of said portions, of a valve head adjustable in the casing comprising a body fitting the larger portion of leading out of the larger portion of the the casing aperture, and a tip fitting the chamber, of an adjustable valve head in the smaller portion thereof said head being procasing cooperating With both passages and 15 vided with an aperture adapted to open comprovided With an aperture adapted to open munication between the interior of the cascommunication between the interior of the ing and the passage leading from the larger casing and said second outlet passage When portion of the casing aperture. h the head is adjusted in one direction.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
Description
A. 11. s. SWAN. ALCOHOL VAPOR LAMP BURNER. Arrmbuml nnnn 21.20. 1910.
Patented Oct 18,1910.
2 BEEBTHEEBT 1.
ms NORRIS PETERS co., uusnmsrou n c A. H. S. SWAN.
ALCOHOL VAPOR LAMP BURNER. nnmuIoI rum Arman, 1010.
Patented 001;. 18,1910.
'2 sums-sum 2'.
ru: mamas PEIERS co., WASHINGTON o, c,
UNITED STATES PATENT OFFICE.
ALFRED H. S. SWAN, OF ROCHESTER, NEW YORK, ASSIGNOR TO ROCHESTER STAMPING COMPANY, OF ROCHESTER, NEW YORK, A CORPORATION OF NEW YORK.
ALCOI-IOL-VAPOR-LAM]? BURNER.
Specification of Letters Patent.
Application filed April 26, 1910.
Patented Oct. 18, 1910.
Serial No. 557,633.
To all whom it may concern:
Be it known that .l, Amman H. S. SWAN, of Rochester, in the county of Monroe and State of New York, have invented certain new and useful lmpioven'ients in Alcohol- Vapor-Lamp Burners; and I hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming a part of the specification, and to the reference numerals marked thereon.
My present invention has for its object to provide a burner for lamps adapted particularly for generating gas from light hydrocarbon oils, or alcohol, whereby the volume of the gas generated may be varied according to the intensity of the flame desired.
My invention has for its further object to provide a suitable supply valve whereby the flames of the main and pilot burners may be simultaneously adjusted to vary the intensity of the latter in proportion to the size of the former.
To these and other ends the invention consists in certain imprmei'nents and combination of parts, all as will be hereinafter more fully described, the novel features being pointed out in the claims at the end of the specification.
In the drawings: Figure 1 is a vertical sectional view of a lamp provided with a burner showing one embodiment of my present invention; Fig. 2 is an enlarged sectional view showing the regulating valve in the open position; Fig. 3 is a horizontal sectonal View taken on the line 3* 3* in Fig. 1, and Figs. 4 and 5 are sectional views showing modified constructions.
Similar reference numerals in the several figures indicate similar parts.
My present invention relates particularly to burners adapted to burn the gas supplied thereto from a suitable generator, preferably a tube 1, closed at its upper end, as indicated at 2, and containing a wick 3, absorbing the oil from the bottom of the font 4.
The burner is supported upon the wick tube, shown in Fig. 1, and comprises the annular ring 5 provided with flame orifices (l in its upper surface, and supported on a plurality of tubes 7, which conduct the gas thereto from the main gas collecting chamher '8. The latter is constructed in the form of a ring which is rigidly connected to the wick tube and surrouiul'ing the latter is a similar tubular ring 9 supporting the pilot flames, which are emitted from small orifices l0 situated at various points on said ring 9. The upper surface of the ring 9 in the areas surrounding the orifices 10. is depressed slightly at an angle, as indicated at 11, to cause the flames ejected from the orifices to impinge against the wall of the wick tube for the purpose of maintaining the tube heated to the temperz'iture necessary to supply the quantity of gas required by the main burner 5 according to the varying conditions under which it may be desired to operate it.
The valve for controlling the flow of the gas to the chambers 8 and 9 is arranged be neath these rings and comprises the body or casing 12 rigidly secured to the wall of the wick tube and provided with a central aperture 13 communicating with the interior of the tubeand with laterally extending passages 14 and 15 leading from the central aperture into the chambers 8 and 9 respectively. The aperture 13 comprises two portions of unequal diameter and from these portions lead the passages 14 and 15. In the preferred construction of the valve the aperture 18 is circular and at its inner end the walls thereof are cylindrical continuing outwardly a short distance from the wick tube to the point 16 in rear of the passage 14, and from said point the aperture is made conical, the diverging walls thus formed extending rearwardly beyond the passage 15. Fitting the aperture in the valve easing, thus formed, is a valve head having the conical body portion 17 beyond which pro trudes the cylindrical tip 18, said head being provided wit-h the longitudinally ex-- tending passage 19, the outer extremity of which extends laterally and opens at the part indicated by 20. The latter and the inner end of the portion 18 are so proportioned relatively to each other and to the positions of the passages 14 and 15, that when the valve head is closed both the said passages will be cut off, but when it is adjusted rearwardly the passage 19 will first establish commui'iication between the passages 13 and 15 before the passage 14 is uncovered. This enables a sufiicient quantity of gas to flow from the generating chamber to the supplemental burner to support the pilot light flames before the gas is admitted to the main burner. After the main burner has been in operation this arrangement permits the supply of gas to the main burner to be cut oil and the burning of the pilot lights to be continued, if so desired, with sufficient intensity to maintain the generation of the small amount of which they require.
The outer end of the valve casing is fitted with the packing 21 held in place by the usual gland nut 22 having an interior thread, providing the means for longitudinally adjusting the valve head, the latter being operated by the rotation of the stem 23 attached thereto carrying a suitable operating handle, not shown.
In operating the burner heat from some exterior source is applied to the wick tube for a brief period until generation of gas in the upper end thereof has conn'nenced. The valve stem 23 being rotated will retract the head 17 causing its larger body portion to be moved out of engagement with the corresponding walls of the valve casing, thus providing an annular chamber 2% through which the gas generated in the wick tube may pass from the port 20 into the passage 15 and thence to the pilot light orifices 10. Now, if the burner is not required for immediate use the pilot lights may be allowed to burn as long as desired. The size of the passage 2 f may be varied by the adjustment of the valve head and thus the size of the pilot flames controlled, and when it is desired to use the main burner the valve head may be retracted until the extremity of its tip 18 uncovers the passage 14 to the desired extent, and during this adjustment it will be noticed that the quantity of gas supplied to the pilot lights will be increased, their intensity being regulated in accordance with the volume of gas admitted to the main burner.
In Fig. 415 the valve body is shown with the relatively large and small portions 30-31 of its central chamber both made cylindrical and the valve head made to reciprocate therein into and out of cooperating engagement with the two outlet pas sages 14 and 15 While I prefer to make the larger portion of the aperture in the valve casing conical, as before described, these parts may be an ranged as shown in the modification illustrated in Fig. 5. In this view the enlarged portion is represented as an annular recess 32, the forward shoulder 33 of which cooperates with the outlet port of the passage 19 in the valve head l7 when the latter is advanced or retracted by itsrotary movement in the valve casing 12*.
What I claim is:
1. In a vapor lamp, the combination with a wick tube, a gas collecting chamber surrounding the tube, a supplemental burner surrounding the chamber having gas jet orifices and a main burner located above and connected to said chamber, of a valve casing having a central perforation leading directly from the interior of the wick tube and provided with inner and outer passages connecting it directly with the gas collecting chamber and supplemental burner, and a valve head adjustable in the casing and cooperating with both passages.
52. In a vapor burner the combination with a wick tube, a main burner and a gas collecting chamber connected thereto and surrounding said tube, a supplemental burner ring surrounding the collecting ring and provided with an inclined surface having an orifice directing the jet emitted therefrom toward the tube, a valve casing having a central perforation communicating with the interior of the wick tube and provided with inner and outer passages connecting it with said rings, and a valve head adjustable in the casing and cooperating wit-h both passages, said head being provided with a central longitudinally extending channel for conducting the gas from the chamber to the supplemental burner.
3. I11 a valve for burners, the combination with a hollow casing having two outlet passages leading therefrom, of a valve head adjustable in the casing having a part adapted to open. or close one passage and provided with a conduit which opens communication with the other passage when the head is adjusted into the open position.
4. In a valve for burners, the combination with a hollow casing having two outlet passages lead-ing therefrom, of a valve head adjustable in the casing having a tip cooperating with one passage and a body portion cooperating with the other passage, and provided with a longitudinal perforation opening at its forward end into the valve casing and at its rear end opening into the space between said casing and the valve head when the latter is adjusted to open the passage controlled by its body portion.
5. In a valve for vapor burners, the combination with a casing having a cylindrical bore at its inner end and a conical bore at its outer end and provided with two outlet passages one leading from each of said bores, of a valve head adjustably fitting the two bores of the casing for opening and closing both passages and provided with a longitudinal perforation opening communication between the inner end of the casin and the passage leading from its outer en when said head is in open position.
6. In a valve for vapor burners, the combination with a casing having an interior aperture comprising two portions of different diameters and having separate outlet passages leading from each of said portions, of a valve head adjustable in the casing comprising a body fitting the larger portion of leading out of the larger portion of the the casing aperture, and a tip fitting the chamber, of an adjustable valve head in the smaller portion thereof said head being procasing cooperating With both passages and 15 vided with an aperture adapted to open comprovided With an aperture adapted to open munication between the interior of the cascommunication between the interior of the ing and the passage leading from the larger casing and said second outlet passage When portion of the casing aperture. h the head is adjusted in one direction.
7 In a valve for vapor burners, t e com- T bination With a casing having a chamber ALFRED SWAL -10 comprising two portions of different diam- Witnesses:
eters, and having a passage leading out of G. WILLARD RICH, the smaller portion and a second passage F LORENOE E. FRANOK.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55763310A US972945A (en) | 1910-04-26 | 1910-04-26 | Alcohol-vapor-lamp burner. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55763310A US972945A (en) | 1910-04-26 | 1910-04-26 | Alcohol-vapor-lamp burner. |
Publications (1)
Publication Number | Publication Date |
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US972945A true US972945A (en) | 1910-10-18 |
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ID=3041324
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Application Number | Title | Priority Date | Filing Date |
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US55763310A Expired - Lifetime US972945A (en) | 1910-04-26 | 1910-04-26 | Alcohol-vapor-lamp burner. |
Country Status (1)
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US (1) | US972945A (en) |
-
1910
- 1910-04-26 US US55763310A patent/US972945A/en not_active Expired - Lifetime
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