US1062886A - Alcohol-lamp. - Google Patents
Alcohol-lamp. Download PDFInfo
- Publication number
- US1062886A US1062886A US70658412A US1912706584A US1062886A US 1062886 A US1062886 A US 1062886A US 70658412 A US70658412 A US 70658412A US 1912706584 A US1912706584 A US 1912706584A US 1062886 A US1062886 A US 1062886A
- Authority
- US
- United States
- Prior art keywords
- wick
- tube
- generator
- burner
- wick tube
- 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
Images
Classifications
-
- 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 invention relates to improvements in alcohol lamps and the main object of my improvement is to improve the efficiency of the lamp in vario-us ways, and especially with reference to certain features hereinafter mentioned as producing ⁇ certain advantages or results.
- Figure l is mainly a. side elevation of my lamp, the front thereof being shown in central vertical section.
- Fig. 2 is a plan view of the same.
- Fig. 3 is a vertical section of the same on the line y 'y of Fig. 2.
- Fig. 4 is a reverse plan view of the upper part of the burner ring together with a battle plate placed therein.
- Fig. 5 is a. plan view of the lower part of the burner ring.
- Fig. 6 is a broken sectional view of the part of the burner ring that is shown in Fig. 4 on the line t t of said ligure.
- Fig. 7 is a reversed sectional plan of the upper part of the burner taken on the line fr m of Fig. 3.
- Fig. 8 is a broken sectional view of the lower part of the. burner ring on the line s s of Fig. 5.
- Fig. 9 is a broken sectional view of the lower part of the burner ring on the
- Fig. 10 is a side elevation of the burner ring Yplate or support.
- Fig. 11 is a' plan
- Fig. 12 is a side elevation of the upper part of the wick tube and attached collar.
- Fig. 13 is a plan view of the same.
- Fig. 14 is a side elevation of the wick tube and attached collar as it appeared before the aprons at the lower ends of the slots thereof were turned inwardly.
- Fig. 15 is a side elevation of the upper end of the delivery pipe of Vthe priming pump.
- Fig. 16 is a vertical section of the priming pan together with a broken side elevation of the generator and the delivery pipe of the pump.
- Fig. 17 is a side elevatio-n of the lower part of the wick tube and valve for the same.
- Fig. 18 is a sectional view of the same on the line s s of Fig. 17.
- Fig. 19 is a side elevation of the lower part of the venttube and its branches.
- Fig. 20 is an elevafview of the same. .tical sect-ion of the lower end of the wick ⁇ tube and connected parts showing another modification. vtion of the said lower end.
- :21 is a plan view of the branch portion of the vent.
- Fig. 22 is a side elevation thereof.
- Fig. 23 is a reverse planview of the governor cap for the lower end of the wick tube.
- Fig. 24 is a side elevation of the lower end of the wick tube in a modified form.
- Fig. "25 is a vertical section thereof on the line t t lof Fig. 24 together with the wick and governor plate or cap.
- Fig. 26 is a reverse plan Fig. 27 1s a central ver- Fig.
- the font 28 is another modifica- A designates the font which in the 'main may be of any ordinary form but which I yprefer to make in a special form at its junc- -tion with the collar 29 that receives the neck 30 of the burner. formed on the upper part of the junction
- the said collar 29 is 31 and the said junction inclines downwardly and outwardly from the lower end lof the neck to the top 32 of the font A as shown in' Fig. 1.
- the screw threaded neck 30 that carries the burner is no deeper, preferably not quite so deep, as the .collar into it lits.
- the neck 30 is attached to the body of the wick tube 34 by means of an inner collar 35 as shown in Fig. 3 leaving a dead air space between the said wick tube and neck that extends down into the fo-nt below the said neck.
- the upper end of the wick tube is left open and the vided with a special collar 38 that fits the ⁇ wick tube at its upper end while its larger lower end lits and fills the lower end of the generator 39 which covers the upper end of the wick tube down as far as the lower edge of the collar 38, leaving a dead air space 40 surrounding the wick at the lower end o-f ythe generator.
- An asbestos disk 41 is placed in the upper end of the generator above the upper end of the wick tube and a sheet of asbestos 42 surrounds the upper end of the wick tube and lines the interior of the generator from its upper end to a point near its lower end.
- a burner ring plate or sup ⁇ port 43 is secured to the generator a little below the upper end thereof, the said plate being perforated, six of the perforations having the slugs which are cut therefrom turned upwardly to form shields 44 to prevent certain jets of flame hereinafter described from striking the side of the generator.
- the said plate has cut therefrom six lugs 45 which are turned upwardly as 'shown in Figs. 10 and 11 for the purpose of centering the said plate within the burner ring preparatory to securing the said ring thereon.
- the general form of the burner ring is old.
- the lo-wer part 46 of the burner ring is shown separately in- Figs. 5, 8 and 9. It is provided with flanges 47 at its outer and inner upper edge by means of which the upper part 4S is secured thereto.
- flanges 47 At the junction of its bottom and inner vertical walls there is a beveled face 49 having small perforations 50 from which jets of flame extend downwardly and inwardly striking the priming pan when under full pressure.
- the inner vertical wall of the burner ring is also provided with a small perforation S4 just under the flange 47 and the metal at the said perforation is deflected slightly as shown in Fig. 9, so as to make the jet that issues therefrom extend tangentially against the side of the generator 39.
- the said lower part 46 of the burner ring is also provided with an opening 51, Fig. 5, for connection with the mixing tube 52.
- the upper part 48 of the burner ring is of the form shown in Figs. 4 and 6, the flanges 53 being formed to shut over the flanges 47 of the lower part and be clenched underneath the same.
- baille plate 5G is placed in the upper part of the burner ring preferably when the said part is bottom side up as shown in Fig. 4. This plate is of the form shown and its three corners rest on the flat portions just outside of the rounded top in which the key hole slots are formed. The lower part of the burner ring is then placed in position for securing, taking care to have the baiiie plate directly above the opening 51 for the mixing tube. I prefer to form a small opening 57 in the baille plate as shown in Fig.
- a priming pump 61 of any ordinary construction is attached to one side of the wick tube with its handle 62 extended upwardly through the neck 30 and with its delivery pipe 63 extended through the neck 30 and also through the priming pan 64 on the generator 39.
- the upper end of the delivery pipe 63 is beveled as best shown in Fig.
- a vent 33 extends from a point within the neck 30 up through the burner ring as shown in Figs. 1 and 3. lthe lower end of the said vent is closed and just above the closed end the body of the vent is perforated as shown in Fig. 2O to receive the lateral branches 65.
- the said branches are formed of a tube curved as shown in Fig. 21 and provided with an ope-ning 66 on its upper side as shown in Figs. 21 and 22, the said opening being about equal in area to the area of the body portion of the vent. rPhe body and branches are secured together as shown and when mounted on the burner the branches lie within the neck as shown in Fig. 3.
- rlhe wick tube 34 is filled by awick 67 that preferably extends from end to end of the said tube.
- the lower end of the tube is provided with a cap 68 having a central perfoi-ation G9 and an inset bridge 70 above the said perforation.
- the said cap is also provided with projections 71 on its under side to insure a space for the liquid to flow under the cap to the central opening.
- the wick tube preferably extends down closely to the bottom 72 of the font A. lf desired a valve port 7 3 may be made in one side of the wick tube at its base and a valve 74 provided for closing and opening the said port. As shown the said valve swings on a pintle 75 that is centered within the drip pipe for the mixing tube.
- lt is held in its closed position by means of a spring 76 and may be Y erator and down into the priming pan while opened by the lever 77 and cani like blade 7 8, the said lever being pivoted in the neck 30 while the blade 78 lies between the valve and the wick tube.
- the blade By moving the said lever the blade the blade may be moved from the position shown in Figs. 17 and 1S to a position at a right angle thereto for forcing the swinging valve outwardly against the tension of its spring.
- the particular form of the valve and the means for opening and closing the same are not essential.
- the port 73 and valve 74 may be omitted and a perforation 79 made in the inset bridge of the cap 68 and a small auxiliary wick 8O inserted therethrough the same extending below the cap on the outside and up into the main wick on the inner side of the said cap as shown in Fig. 27.
- a perforation 79 made in the inset bridge of the cap 68 and a small auxiliary wick 8O inserted therethrough the same extending below the cap on the outside and up into the main wick on the inner side of the said cap as shown in Fig. 27.
- Other modified forms and construction for the lower end of the wick tube and its appurtenances are shown in Figs. 24, 25, 2G and 28. In some of these figures the horizontal line at the lower part thereof indicates the bottom 72 of the font A. In Fig. 28 the wick 67a is made shorter than the wick tube so that no portion of the wick can reach the extreme lower end of the said tube.
- the wick tube may also be provided with a port 73 for a valve as in the construction first described.
- Figs. 24, 25 and 26, 1 hold the wick up above the extreme lower end of the wick tube 34a by means of an internal cap 68a.
- Tndentations 81 are made in the sides of the wick tube to form inward projections on the inner side for holding the ycap 68a.
- This cap is perforated for the passage of liquid, provided with a handle 82 and notches S3 in its edge for passing the said projections inside of the indentations 81, for insertion and removal.
- the alcohol or liquid fuel passes up within the wick tube from under the cap 68.
- the priming pan is charged by means of the pump 61.
- the beveled upper end of the pump deliverytube permits the liquid to fall inwardly against the side of the genthe highest point on the outer side of the said delivery tube prevents the liquid from falling outwardly beyond the said pan.
- the valve 85 is opened and the alcohol in the priming pan ignited to heat t-he generator. As vapor is generated therein it passes through the valve into the mixing tube and the combined gas and air passes from the mixing tube into the burner ring, and thence out through the several jet holes.
- the et yhole 84 discharges tangentially, tending to iiill the space between the burner ring and the generator with gas above the burner ring plate which upon being ignited ignites krations in the burner ring plate from which the shields or guards 44 are bent.
- the key hole shaped openings in the top of the burner ring provide for more iiame at the outer part of the burner ring and tend to spread the flame outwardly in a better form and to a greater extent than does the ordinary form of straight slots without the circular enlargements.
- the baffle plate within the burner ring over the mixing tube tends tor even up the flow from the said tube and distribute it so that the jet flames are substantially alike throughout the entire circle of the burner ring.
- the ⁇ asbestos disk and lining within the generator serves as a heat insulator for the wick and prevents charring the wick while at the same time it permits both liquid and gas to circulate to a greater or less extent within the generator above and outside of the wick tube.
- the perforations in the upper part of the wick tube provide free communication between the wick tube and generator while the ring at the upper end of the wick tube and the bars between the perforations serve to separate slightly the wick and the surrounding asbestos. They also facilitate the insertion of the wick within the lining of t-he generator. While that portion of the wick tube which extends above the aprons 37 is desirable it is not essential; The aprons ⁇ 37 have an important office
- the cooler liquid passes upwardly at the central port-ion of the wick while the hotter portion is driven downwardly by the heat at the periphery of the wick.
- a vent pipe extended from the top of the burner ring down into the font is old and well known.
- the dividing of its lower end so as to afford two or more inlets smaller than the interior of the body is useful to guard against explosions.
- the gas that passes outl of the vent when the burner is being used burns with the rest of the burner iiame, and sometimes explodes and passes downwardly in the tube with more or less force. Vithout the branches it might or might not be forced downwardly into the font tending to explode the vapor therein.
- the vapor rises out of the font as readily as if the branches were not present.
- its force is divided and reduced in volume so that there is no danger of igniting the vapor within the font as there would be were the force of the explosion not divided and broken up.
- the shape of the font, collar and neck is such that any ascending vapor within the fontis directed to the branches of the vent within the said neck.
- rIhe cap 68 and its appurtenances at the lower end of the wick tube are designed for use when the burner .is to be ruin low and constitute what I call a governor.
- rEhere are a great variety of constructions that may be embodied in such a governor the main feature of which is a gas collecting space between the lower end of the wick and the entrance for the fluid into the lower end of the wick tube. IVhenever the burner is in use with the valve fully open for burning high and the supply is partially cut o by partly closing the valve for burning low, there is necessarily an excess of gas within the generator which creates a back pressure in the wick tube, filling the lower part of the same and expelling the liquid through the lower end of the wick tube into the font.
- the lever 77 may be operated to open the valve 74 and fill the wick tube with fuel.
- the small auxiliary wick 71 may be employed to furnish a constant supply of fuel to the wick tube but in such a small quantity that it will not prevent the burner from being run low, neither will it generate so much gas as to over-heat the liquid in the fontand thereby cause an explosion.
- o-peration of the governor shown in Figs. 24, 25 and 26 is substantially the same as that described for the first construction, independently of the valve 74, although the construction is different.
- Fig. 28 the separation of the wick from the fuel supply or inlet is made by merely making the wick so short that no liquid can reach it when the lower end of the wick tube is filled with gas that expels the liquid therefrom.
- rIhis form may be used either with or without the valve po-rt and valve.
- I claim as my invention 1. The combination of a wick tube, a generator mounted on the said wick tube and inclosing its upper end and side adjacent to the said upper end, a wick within the said tube having its side exposed to the interior of the generator, a valve communicating with the interior of the said wick tube and generator near the lower end of the latter, a mixing tube connected with the said valve, and a burner ring mounted on the said generator just below its upper end and connected with the said mixing tube.
- a generator mounted on the said generator, and a burner ring mounted on the said generator above the said priming pan and having in addition to the flame openings at its top a series of flame openings at the junction of its inner and bottom walls above the said pan for directing the flames obliquely downward into the said pan.
- a burner ring having a beveled portion at the junction of its inner and bottom walls, llame openings in its top, and a series of downwardly and inwardly directed flame openings in said bev eled portion for projecting the llame on the sides of the generator at a distance below the said ring while no llame is projected against the sides of the generator within said ring.
- a vapor lamp having in addition to the llame openings at the top a series of flame openings at its lower inner corner and a tangentially directed opening in its vertical wall and near the top for more readily lighting the gasissuing from the flame openings at the top of the burner.
- a burner ring comprising two parts divided horizontally, the top wall of the upper part having flame openings and the bottom wall of the lower part having a hole for the end of a communicating mixing tube, and-a substantially flat baflle plate placed between the said two parts of the said ringover the said hole and supported therein by portions of its edges entering the seam at the junction of the said two parts.
- a priming pan In a vapor lamp, a priming pan, a pump, a delivery pipe for the pump extendn ing vertically through the bottom of the pan, the upper end of the pipe having a bevel facing inwardly from the outer edge of the pan.
- a font a wick tube mounted thereon and extended well down to the bottom of the font, a burner mounted on the said wick tube, a wick within the said tube for supplying the said burner with fuel, a cap on the lower end of the wick tube having a central fuel inlet and a bridge over the said inlet to hold the lower end of the said wick above the point where the fuel may flow into the wick tube,
- a vapor lamp the combination of a font, a wick tube mounted thereon and extended well down to the bottom of the font., a generator, a burner mounted on the said wick tube, a valve for controlling the flow of gas from the said generator to the said burner, a wick within the said wick tube for supplying the said burner with fuel, and a fluid inlet at the base of the said wick tube, the lower end of the said wick tube having a separating chamber between the lower end of the wick and the said inlet within which chamber gas will collect and cut olf the fuel supply when the valve is closed sulliciently to create back pressure in the said wick tube.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lighters Containing Fuel (AREA)
Description
F. B. CARLSON. ALGOHOL LAMP.
APrLIoATIoN FILED JUNE 29. 1912.
1,062,886. Patented May 27, 1913.
` s SHEETS-SHEET 1.
In VfB/77.77F
F. E. CARLSON.
ALGDHOL LAMP.
AIfrLIoATIoN FILED Jrmzg, 19'12. 1,062,886. I Patented May 27, 1913.
3 SHEETS-SHEET 2.
livre/:Yan
coLUMBjA PLANOGRAPH Cu.. WASHINGTON. D. c.
F. E. CARLSON.
ALGOHOL LAMP.
APPLICATION FILED JUNE 29, 1912.
1 ,062,886, Patented May 27, 1913.
3 SHEETS-SHEET 3.
1 Fgfff MIZ/255555 JUVE/72b# COLUMBIA PLANOGRAPH Co.,wAsH|Nc\TDN. D. c.
. view of the same.
UNITED sTATEs PATENT oEEioE.
FREDERICK E. CARLSON, OF NEW BRITAIN, CONNECTICUT, ASSIGNOR T LANDERS,
, FRARY & CLARK, OF NEW BRITAIN, CONNECTICUT, A CORPORATION.
ALCOHOL-LAMP.
Specification of Letters Patent.
Application filed June 29, 1912. Serial No. 706,584.
To all 10h-omit may concern Be it known that I, FREDERICK E. CARL- SON, a citizen of the United States, residing at New Britain, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Alcohol-Lamps, of which the following is a specification.
My invention relates to improvements in alcohol lamps and the main object of my improvement is to improve the efficiency of the lamp in vario-us ways, and especially with reference to certain features hereinafter mentioned as producing` certain advantages or results.
In the accompanying drawing: Figure l is mainly a. side elevation of my lamp, the front thereof being shown in central vertical section. Fig. 2 is a plan view of the same. Fig. 3 is a vertical section of the same on the line y 'y of Fig. 2. Fig. 4 is a reverse plan view of the upper part of the burner ring together with a battle plate placed therein. Fig. 5 is a. plan view of the lower part of the burner ring. Fig. 6 is a broken sectional view of the part of the burner ring that is shown in Fig. 4 on the line t t of said ligure. Fig. 7 is a reversed sectional plan of the upper part of the burner taken on the line fr m of Fig. 3. Fig. 8 is a broken sectional view of the lower part of the. burner ring on the line s s of Fig. 5. Fig. 9 is a broken sectional view of the lower part of the burner ring on the line e e of Fig. 8.
Fig. 10 is a side elevation of the burner ring Yplate or support. Fig. 11 is a' plan Fig. 12 is a side elevation of the upper part of the wick tube and attached collar. Fig. 13 is a plan view of the same. Fig. 14 is a side elevation of the wick tube and attached collar as it appeared before the aprons at the lower ends of the slots thereof were turned inwardly. Fig. 15 is a side elevation of the upper end of the delivery pipe of Vthe priming pump. Fig. 16 is a vertical section of the priming pan together with a broken side elevation of the generator and the delivery pipe of the pump. Fig. 17 is a side elevatio-n of the lower part of the wick tube and valve for the same. Fig. 18 is a sectional view of the same on the line s s of Fig. 17. Fig. 19 is a side elevation of the lower part of the venttube and its branches. Fig. 20 is an elevafview of the same. .tical sect-ion of the lower end of the wick `tube and connected parts showing another modification. vtion of the said lower end.
- which tion of the lower end of the vent before the branch portion is connected thereto. Fig.
:21 is a plan view of the branch portion of the vent. Fig. 22 is a side elevation thereof. Fig. 23 is a reverse planview of the governor cap for the lower end of the wick tube. Fig. 24 is a side elevation of the lower end of the wick tube in a modified form. Fig. "25 is a vertical section thereof on the line t t lof Fig. 24 together with the wick and governor plate or cap. Fig. 26 is a reverse plan Fig. 27 1s a central ver- Fig. 28 is another modifica- A designates the font which in the 'main may be of any ordinary form but which I yprefer to make in a special form at its junc- -tion with the collar 29 that receives the neck 30 of the burner. formed on the upper part of the junction The said collar 29 is 31 and the said junction inclines downwardly and outwardly from the lower end lof the neck to the top 32 of the font A as shown in' Fig. 1. The screw threaded neck 30 that carries the burner is no deeper, preferably not quite so deep, as the .collar into it lits. By this construction the vapor in the font which may arise from the liquid fuel therein will pass upwardly into the inner side of the neck where it may escape through the vent 33. The neck 30 is attached to the body of the wick tube 34 by means of an inner collar 35 as shown in Fig. 3 leaving a dead air space between the said wick tube and neck that extends down into the fo-nt below the said neck. The upper end of the wick tube is left open and the vided with a special collar 38 that fits the` wick tube at its upper end while its larger lower end lits and fills the lower end of the generator 39 which covers the upper end of the wick tube down as far as the lower edge of the collar 38, leaving a dead air space 40 surrounding the wick at the lower end o-f ythe generator. An asbestos disk 41 is placed in the upper end of the generator above the upper end of the wick tube and a sheet of asbestos 42 surrounds the upper end of the wick tube and lines the interior of the generator from its upper end to a point near its lower end. A burner ring plate or sup` port 43 is secured to the generator a little below the upper end thereof, the said plate being perforated, six of the perforations having the slugs which are cut therefrom turned upwardly to form shields 44 to prevent certain jets of flame hereinafter described from striking the side of the generator. The said plate has cut therefrom six lugs 45 which are turned upwardly as 'shown in Figs. 10 and 11 for the purpose of centering the said plate within the burner ring preparatory to securing the said ring thereon.
The general form of the burner ring is old. The lo-wer part 46 of the burner ring is shown separately in- Figs. 5, 8 and 9. It is provided with flanges 47 at its outer and inner upper edge by means of which the upper part 4S is secured thereto. At the junction of its bottom and inner vertical walls there is a beveled face 49 having small perforations 50 from which jets of flame extend downwardly and inwardly striking the priming pan when under full pressure. The inner vertical wall of the burner ring is also provided with a small perforation S4 just under the flange 47 and the metal at the said perforation is deflected slightly as shown in Fig. 9, so as to make the jet that issues therefrom extend tangentially against the side of the generator 39. The said lower part 46 of the burner ring is also provided with an opening 51, Fig. 5, for connection with the mixing tube 52. The upper part 48 of the burner ring is of the form shown in Figs. 4 and 6, the flanges 53 being formed to shut over the flanges 47 of the lower part and be clenched underneath the same.
The upper rounded wall of the part 4S is provided with radial slits 54 for flame jets and the outer ends of these slits terminate in a rounded enlargement 55, thereby forming key hole openings for feeding the main jets of flame. baille plate 5G is placed in the upper part of the burner ring preferably when the said part is bottom side up as shown in Fig. 4. This plate is of the form shown and its three corners rest on the flat portions just outside of the rounded top in which the key hole slots are formed. The lower part of the burner ring is then placed in position for securing, taking care to have the baiiie plate directly above the opening 51 for the mixing tube. I prefer to form a small opening 57 in the baille plate as shown in Fig. 4, so as to let some vapor from the mixing tube pass therethrough to the jet holes immediately above the baille plate, the said opening being much less than the diameter of the mixing tube. The burner ring is seated upon and secured to the burner ring plate 43, with the smaller jet holes in position to register with `one side of the triangle extending horizontally at the top. The lower end of the mixing tube is closed except for the drip pipe 60 that extends therefrom down through the neck 30 and into the font A. A priming pump 61, of any ordinary construction is attached to one side of the wick tube with its handle 62 extended upwardly through the neck 30 and with its delivery pipe 63 extended through the neck 30 and also through the priming pan 64 on the generator 39. The upper end of the delivery pipe 63 is beveled as best shown in Fig. 16, the lowest or shortest part being the nearest the generator so that the entire opening in the said end is open toward the generator. A vent 33 extends from a point within the neck 30 up through the burner ring as shown in Figs. 1 and 3. lthe lower end of the said vent is closed and just above the closed end the body of the vent is perforated as shown in Fig. 2O to receive the lateral branches 65. The said branches are formed of a tube curved as shown in Fig. 21 and provided with an ope-ning 66 on its upper side as shown in Figs. 21 and 22, the said opening being about equal in area to the area of the body portion of the vent. rPhe body and branches are secured together as shown and when mounted on the burner the branches lie within the neck as shown in Fig. 3. rlhe wick tube 34 is filled by awick 67 thatpreferably extends from end to end of the said tube. The lower end of the tube is provided with a cap 68 having a central perfoi-ation G9 and an inset bridge 70 above the said perforation. The said cap is also provided with projections 71 on its under side to insure a space for the liquid to flow under the cap to the central opening. The wick tube preferably extends down closely to the bottom 72 of the font A. lf desired a valve port 7 3 may be made in one side of the wick tube at its base and a valve 74 provided for closing and opening the said port. As shown the said valve swings on a pintle 75 that is centered within the drip pipe for the mixing tube. lt is held in its closed position by means of a spring 76 and may be Y erator and down into the priming pan while opened by the lever 77 and cani like blade 7 8, the said lever being pivoted in the neck 30 while the blade 78 lies between the valve and the wick tube. By moving the said lever the blade may be moved from the position shown in Figs. 17 and 1S to a position at a right angle thereto for forcing the swinging valve outwardly against the tension of its spring. The particular form of the valve and the means for opening and closing the same are not essential. 1f desired the port 73 and valve 74 may be omitted and a perforation 79 made in the inset bridge of the cap 68 and a small auxiliary wick 8O inserted therethrough the same extending below the cap on the outside and up into the main wick on the inner side of the said cap as shown in Fig. 27. Other modified forms and construction for the lower end of the wick tube and its appurtenances are shown in Figs. 24, 25, 2G and 28. In some of these figures the horizontal line at the lower part thereof indicates the bottom 72 of the font A. In Fig. 28 the wick 67a is made shorter than the wick tube so that no portion of the wick can reach the extreme lower end of the said tube. This will provide a gas collecting chamber for regulating or governing the supply as hereinafter explained. The wick tube may also be provided with a port 73 for a valve as in the construction first described. In Figs. 24, 25 and 26, 1 hold the wick up above the extreme lower end of the wick tube 34a by means of an internal cap 68a. Tndentations 81 are made in the sides of the wick tube to form inward projections on the inner side for holding the ycap 68a. This cap is perforated for the passage of liquid, provided with a handle 82 and notches S3 in its edge for passing the said projections inside of the indentations 81, for insertion and removal.
Upon filling the font the alcohol or liquid fuel passes up within the wick tube from under the cap 68. For starting the burner the priming pan is charged by means of the pump 61. The beveled upper end of the pump deliverytube permits the liquid to fall inwardly against the side of the genthe highest point on the outer side of the said delivery tube prevents the liquid from falling outwardly beyond the said pan. The valve 85 is opened and the alcohol in the priming pan ignited to heat t-he generator. As vapor is generated therein it passes through the valve into the mixing tube and the combined gas and air passes from the mixing tube into the burner ring, and thence out through the several jet holes. That from the smaller jet holes in the beveled part of the burner ring is directed into the priming pan and on being ignited heats the generator for producing more gas. The et yhole 84 discharges tangentially, tending to iiill the space between the burner ring and the generator with gas above the burner ring plate which upon being ignited ignites krations in the burner ring plate from which the shields or guards 44 are bent. These and the other perforations in the saidplate permit air to pass upwardly between the generator and the burner ring. The key hole shaped openings in the top of the burner ring provide for more iiame at the outer part of the burner ring and tend to spread the flame outwardly in a better form and to a greater extent than does the ordinary form of straight slots without the circular enlargements. The baffle plate within the burner ring over the mixing tube tends tor even up the flow from the said tube and distribute it so that the jet flames are substantially alike throughout the entire circle of the burner ring. The` asbestos disk and lining within the generator serves as a heat insulator for the wick and prevents charring the wick while at the same time it permits both liquid and gas to circulate to a greater or less extent within the generator above and outside of the wick tube. The perforations in the upper part of the wick tube provide free communication between the wick tube and generator while the ring at the upper end of the wick tube and the bars between the perforations serve to separate slightly the wick and the surrounding asbestos. They also facilitate the insertion of the wick within the lining of t-he generator. While that portion of the wick tube which extends above the aprons 37 is desirable it is not essential; The aprons`37 have an important office The cooler liquid passes upwardly at the central port-ion of the wick while the hotter portion is driven downwardly by the heat at the periphery of the wick. These inwardly extended aprons catch most of the down flowing liquid at the periphery of the wick and direct it outwardly and down into the narrow space at the bottom of the generator outside of the special collar 38 where it is vaporized. This enables the generator to be carried well down on the wick tube while the dead air space on the inner side of the special collar tends to insulate the heat from the wick tube and the upper part of the font. The heart shaped inlets of the mixing tube enable me to place them lower down so that there is less danger of fire within the said tube, andv the air passes in a .stronger current inwardly over the opening 59 of the valve. By supplying the closed end of the mixing tube with a drip pipe instead of an open trough there is no danger of igniting any of the Huid that may pass downwardly therethrough. A vent pipe extended from the top of the burner ring down into the font, is old and well known. The dividing of its lower end so as to afford two or more inlets smaller than the interior of the body is useful to guard against explosions. The gas that passes outl of the vent when the burner is being used burns with the rest of the burner iiame, and sometimes explodes and passes downwardly in the tube with more or less force. Vithout the branches it might or might not be forced downwardly into the font tending to explode the vapor therein. Vith the branches as herein shown, the vapor rises out of the font as readily as if the branches were not present. In case of an explosion within the body of the pipe its force is divided and reduced in volume so that there is no danger of igniting the vapor within the font as there would be were the force of the explosion not divided and broken up. In this connection it should be noted that the shape of the font, collar and neck is such that any ascending vapor within the fontis directed to the branches of the vent within the said neck.
While the fiames from the inwardly and downwardly directed et holes in the burner ring impinge upon the priming pan and adjacent portion of the generator when operating under full pressure, if the valve is turned to partially shut off the supply for running the burner low, the flame from the said holes is drawn upwardly by the draft through the burner plate and would be liable to hit the generator at a point above the said plate thereby generating more gas when it is not wanted. In order to prevent such a result I employ the shields f4 to prevent the flame from striking the sides of the generator. These shields would serve exactly the same purpose if the smaller jet holes were directed squarely against the generator, instead of obliquely downward.
The o-peration of the governor shown in Figs. 24, 25 and 26 is substantially the same as that described for the first construction, independently of the valve 74, although the construction is different. In Fig. 28 the separation of the wick from the fuel supply or inlet is made by merely making the wick so short that no liquid can reach it when the lower end of the wick tube is filled with gas that expels the liquid therefrom. rIhis form may be used either with or without the valve po-rt and valve.
I claim as my invention 1. The combination of a wick tube, a generator mounted on the said wick tube and inclosing its upper end and side adjacent to the said upper end, a wick within the said tube having its side exposed to the interior of the generator, a valve communicating with the interior of the said wick tube and generator near the lower end of the latter, a mixing tube connected with the said valve, and a burner ring mounted on the said generator just below its upper end and connected with the said mixing tube.
2. The combination of a wick tube, a wick therein, a generator surrounding the said wick tube and wick and covering the upper ends thereof, and outwardly and downwardly inclined aprons on the wick tube and resting against the periphery of the wick at a point above the low-er end of the generator to direct the down flowing fuel from the wick into the generator.
3. The combination of a wick tube, a wick therein, a generator surrounding the said wick tube and wick and covering the uppei ends thereof, and a heat insulator within the said generator and surrounding the said wick.
4l. The combination of a wick tube, a wick therein, a generator inclosing the upper end and side of the said wick, an outwardly and downwardly inclined collar on the said wick tube and connecting it with the lower end of the generator whereby there is formed an insulating air space beneath the said collar and a narrow annular space at the bottom of the generator.
5. In a vapor lamp, the combination of a generator, a priming pan mounted on the said generator, and a burner ring mounted on the said generator above the said priming pan and having in addition to the flame openings at its top a series of flame openings at the junction of its inner and bottom walls above the said pan for directing the flames obliquely downward into the said pan.
6. The combination of a wick tube open at its upper end, a generator mounted on the said wick tube and inclosing its upper end and side adjacent to the said upper end, a priming pan mounted on the said generar tor, a valve communicating with the said generator near its lower end, a mixing tube connected with the said-valve at a point below the said priming pan, a burner ring support mounted on the said generator just below its upper end, and a burner ring mounted on the said-support and connected with the said mixing tube.
7. The combination of a wick tube and generator, a burner ring mounted on the same at its upper end, a mixing tube connecting the said generator and ring, and a drip pipe with its upper end in communication with the closed lower end of the said mixing tube and its lower end extended down through the neck of the burner for communication with a font.
8. In a vapor lamp, a burner ring having a beveled portion at the junction of its inner and bottom walls, llame openings in its top, and a series of downwardly and inwardly directed flame openings in said bev eled portion for projecting the llame on the sides of the generator at a distance below the said ring while no llame is projected against the sides of the generator within said ring.
9. In a vapor lamp having in addition to the llame openings at the top a series of flame openings at its lower inner corner and a tangentially directed opening in its vertical wall and near the top for more readily lighting the gasissuing from the flame openings at the top of the burner.
10. In a vapor lamp, a burner ring comprising two parts divided horizontally, the top wall of the upper part having flame openings and the bottom wall of the lower part having a hole for the end of a communicating mixing tube, and-a substantially flat baflle plate placed between the said two parts of the said ringover the said hole and supported therein by portions of its edges entering the seam at the junction of the said two parts.
11. The combination of a font for liquid fuel, a burner therefor and a vent extended upwardly from within the said font, the vent within the said font having lateral branches smaller than the body of the said vent.
12. The combination of a generator, a perforated burner ring supporting plate, a burner ring mounted on the said plate and having inwardly directed jet holes and shields on the said plate that register with the said jet holes and shield the generator from the llame therefrom when the draft through the perforations in the supporting plate carries the flame upwardly by the sides of the generator.
13. In a vapor lamp, a priming pan, a pump, a delivery pipe for the pump extendn ing vertically through the bottom of the pan, the upper end of the pipe having a bevel facing inwardly from the outer edge of the pan.
14. In a vapor lamp, the combination of a font, a wick tube mounted thereon and extended well down to the bottom of the font, a burner mounted on the said wick tube, a wick within the said tube for supplying the said burner with fuel, a cap on the lower end of the wick tube having a central fuel inlet and a bridge over the said inlet to hold the lower end of the said wick above the point where the fuel may flow into the wick tube,
15. In a vapor lamp, the combination of a font, a wick tube mounted thereon and extended well down to the bottom of the font., a generator, a burner mounted on the said wick tube, a valve for controlling the flow of gas from the said generator to the said burner, a wick within the said wick tube for supplying the said burner with fuel, and a fluid inlet at the base of the said wick tube, the lower end of the said wick tube having a separating chamber between the lower end of the wick and the said inlet within which chamber gas will collect and cut olf the fuel supply when the valve is closed sulliciently to create back pressure in the said wick tube.
16. In a vapor lamp the combination of a font, a wick tube therefor extended well down to the bottom of the said font and having a port in one Side above the bottom, opening and Closing the Said port at the a buner mounted on the said Wick tube, a lower end of the Wick tube. Wc for su l n fuel thereto a fuel nlet at the belge bf lie Said Wicktube below FREDERICK E' CARLSON' the said port therein, with the lower end of Witnesses:
the Said Wick separated by a Space between JOSEPH F. LAMB, the Said Wick and inlet, and a. valve forI GEORGE E. CURTISS.
Copies o t lthis patent may obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70658412A US1062886A (en) | 1912-06-29 | 1912-06-29 | Alcohol-lamp. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70658412A US1062886A (en) | 1912-06-29 | 1912-06-29 | Alcohol-lamp. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1062886A true US1062886A (en) | 1913-05-27 |
Family
ID=3131132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US70658412A Expired - Lifetime US1062886A (en) | 1912-06-29 | 1912-06-29 | Alcohol-lamp. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1062886A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2865443A (en) * | 1950-09-05 | 1958-12-23 | Aladdin Ind Inc | Portable cooking stove |
US20090220904A1 (en) * | 2008-02-28 | 2009-09-03 | Lamplight Farms, Inc. | Touchless fill large flame torch |
US11418466B1 (en) | 2011-10-17 | 2022-08-16 | Disintermediation Services, Inc. | Two-way real time communication system that allows asymmetric participation in conversations across multiple electronic platforms |
-
1912
- 1912-06-29 US US70658412A patent/US1062886A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2865443A (en) * | 1950-09-05 | 1958-12-23 | Aladdin Ind Inc | Portable cooking stove |
US20090220904A1 (en) * | 2008-02-28 | 2009-09-03 | Lamplight Farms, Inc. | Touchless fill large flame torch |
US8435029B2 (en) * | 2008-02-28 | 2013-05-07 | Lamplight Farms Incorporated | Touchless fill large flame torch |
US11418466B1 (en) | 2011-10-17 | 2022-08-16 | Disintermediation Services, Inc. | Two-way real time communication system that allows asymmetric participation in conversations across multiple electronic platforms |
US11855936B2 (en) | 2011-10-17 | 2023-12-26 | Disintermediation Services, Inc. | Two-way real time communication system that allows asymmetric participation in conversations across multiple electronic platforms |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2263737A (en) | Combustion apparatus | |
US1062886A (en) | Alcohol-lamp. | |
US2218154A (en) | Portable fuel oil burner | |
US2184967A (en) | Oil burning apparatus | |
US2347268A (en) | Oil burning apparatus | |
US2086369A (en) | Burner | |
US1517614A (en) | Oil burner | |
US2064714A (en) | Gas range | |
USRE22332E (en) | Oil buhner construction | |
US504129A (en) | Vapor-burner | |
US1090779A (en) | Steam-generator. | |
US227695A (en) | Vapor-burner | |
US927851A (en) | Liquid-fuel-heating burner. | |
US965775A (en) | Oil-burner. | |
US1387459A (en) | Hydrocarbon-gas burner | |
US1032811A (en) | Burner. | |
US1259628A (en) | Oil-stove. | |
US1336208A (en) | Oil-heater | |
US521128A (en) | Vapor-stove | |
US410639A (en) | Device for vaporizing hydrocarbon oil and burning the same | |
US1938251A (en) | Range burner | |
US926883A (en) | Kerosene-burner. | |
US956482A (en) | Alcohol-lamp. | |
US1329862A (en) | Gas generator and burner | |
US1724337A (en) | Oil burner |