US742642A - Gas-burner. - Google Patents
Gas-burner. Download PDFInfo
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- US742642A US742642A US7703501A US1901077035A US742642A US 742642 A US742642 A US 742642A US 7703501 A US7703501 A US 7703501A US 1901077035 A US1901077035 A US 1901077035A US 742642 A US742642 A US 742642A
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- tube
- chamber
- gas
- burner
- drum
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/12—Radiant burners
- F23D14/14—Radiant burners using screens or perforated plates
- F23D14/149—Radiant burners using screens or perforated plates with wires, threads or gauzes as radiation intensifying means
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
Definitions
- Leib ijm INVENTOH 114 NORRIS PzTERs c0, PHOTOAIYHO. WASHINGTON, u. c.
- the tube a is provided at the lower or inner and I hereby declare the following tobeafull, end of its nose or nozzle 1) with' an external clear, and exact description of the invention, annular flange 6. such as will enable others skilled in the art An endwise shiftable or adjustable vertito which it pertains to make and use the same.
- pally-arranged tube 0 is arranged in line with IO
- This invention relates to improvements in the nose or nozzle 1).
- the tubes gas-burners designed more especially for use isscrew-threaded externally and engages corin burning acetylene gas or other gases which responding screw-threads formed internally are rich in carbon.
- the object of this invention is to provide a arranged tube d,which is preferably provided :5 burner which has a large illuminating caat its lower end and externally with laterally pacity, which is especially adapted for sucand outwardly projecting arms or members cessfully burning acetylene gas with a man- 7,'arranged at suitable intervals around the tle or other body capable of being rendered said tube d and riveted to or otherwise renincandescent by exposure to the flames iss'u dered rigid with two standards 8 and 8,which 2o ing from the burner, which is so constructed project vertically upwardly from and are in- -that it will successfully operate with a low tegral or rigid with the flange 6 of the tube a pressure of gas in the gas-supply pipe,which at opposite sides, respectively, of and equiis noiseless in its operation, which avoids the distant from the nose or nozzle 1).
- the tube d is provided ator near the up- 2' burner during the operation of the burner, per end of the tube cwith a mixing-chamber which is capable of successfully operating in a, centrally of which is placed a verticallyatmospheres varying in density, and which is arranged perforated hollow drum f, which is not affected in the performance of its work preferably cylindrical and gradually enlarged by drafts or currents of air through the room toward the upper end and rendered station- 30 or space illuminated by the burner. ary by forcing it into and causing it to tightly With this object in view and to the end of engage the tube at around the upper end of realizing other advantages hereinafter apthe tube 0 or in any other approved manner.
- the drum f is open at its lower end and comtures of construction and combination of municates interiorly with the tube 0, which 5 parts hereinafter described, and pointedout discharges upwardly into the drum.
- the in the claims. sides and the top of the drum have numer- In the accompanying drawings, FigureIis ous perforations 10.
- the casing of the mixa side elevation, in central verticalsection, of ing-chamber e is preferably cylindrical and the burner provided with mantle and chimintegral or rigid with the tube (1 and is of 4o ney.
- Fig. II is an enlarged top plan in horicourse considerably larger transversely than zontal section on line II 11, Fig. 'I. Fig. III the said tube.
- the chamber e is provided at its upper end portion of the burner on line III III, Fig. I. with a head g, which is preferably circular Fig. IV is an enlarged top plan in horizontal and seated upon an upwardly and inwardly 5 5 section on line IV IV, Fig. I. facing annular shoulder 12, formed upon the The burner comprises an upright gas-reupper end of the casing of the said chamber.
- Fig. I. facing annular shoulder 12, formed upon the The burner comprises an upright gas-reupper end of the casing of the said chamber.
- cand. I which forms the lower
- the head 9 is provided at its under side and end of the device.
- the tube a has its lower centrally with a depending lug 13, which has portion screw-threaded internally to render a vertically-arranged screw-threaded hole 14, too 50 it capable of being screwed onto a gas-supengaged by the correspondingly threaded ply pipe. (Notshowm)
- the tubea isformed shank of a screw h, which extends through end of the chimney-holder.
- the top of the drumfand has its head abutting against the under side of the said top.
- the screw it consequently holds the head 9 down upon the drumf.
- An annular space is formed, therefore, around the lug 13, which chamber is in open relation around the upper end of the drum f with the space between the drum and the surrounding wall or walls of the mixing-chamber e.
- the head g is provided with four upwardlydischarging and upwardly-projecting tubular projections or nozzles Z, having the passage-ways therethrough preferably round and in open relation with the space 70.
- the projections or nozzles Z are arranged, preferably, equidistant apart around and equidistant from the center of the head g.
- the drumf is large enough at its upper end to extend in under the whole of all of the passage-ways extending through the projections or nozzles Z, and preferably a washer m, of fireproof material-such, for instance, as asbestosis interposed between the head of the screw it and the under or inner side'of the top of the drumf.
- the tube 0 extends a suitable distance below the tube d, as already indicated, and has its lower end enlarged transversely, as at 15, and surrounding the gas-discharging nose or nozzle b.
- the external annular shoulder 16 is provided.
- a chimney-holder r surrounds the tube d externally of the standards Sand is provided at its lower end with inwardly projecting arms 18, which are riveted or otherwise secured to the said standards, and suitably-applied braces t extend between the lower end of the casing of the chamber e and the lower A globe, glass, or chimney u is shown within the chimneyholder and surrounds the burner in the usual manner.
- the chimney-holderrbearsamantle-holder 00 which is usually a rod or wire extending upwardly into the chimney, and the mantle 3 which is to be rendered incandescent, is sus pended from the upper end of the mantleholder and has its lower end embracing the upper end of'the casing of the chamber e.
- the air which supplies the oxygen necessary to produce proper combustion passes into the lower end of-the tube 0, and the gas is discharged by the nozzle 22 into the said end of the tube a, and the gas is discharged by the nose or nozzle 1) into the lower end of the tube 0.
- the air which enters the tube 0 is largely supplied through the air-inlets l 7, and generally air also enters the said tube at its lower end.
- the air and the gas pass upwardly through and commiugle more or less within the tube a and are discharged by the latter upwardlyinto the drum f, wherein the gas and the air more thoroughly commingle, and the resulting combustible and inflammable mixture passes from within the drum through the numerous perforations in the top and sides of the drum into the space surrounding the drum and into the annular space It next above the drum; but all of the mixture discharged from the drum finds its wayinto the space 7e and is uniformly distributed bythe latter to the tubular projections or nozzles l, at the outer ends I of which the mixture upon ignition burns with perfect combustion. It will be observed also that the upward enlargement of the drum results in a compression of the mixture passing upwardly externally of the drum.
- the endwise adjustability of the tube 0 enables the regulation of the distance between the air-inlets l7 and the gas-discharging nose or nozzle 5 and also the opening at the lower end of said tube around the said nose or nozzle, and it has been found that the volume of air supplied in advance of the gas-supply nozzle must be decreased or increased in order to obtain perfect combustion, according as the density of the atmosphere increases or decreases.
- the velocity of the flow of gas into the tube 0 is retarded by an increase in the density or supply of air in advance of the gas-supply orifice or passage-way. The importance therefore of the endwise adjustability of the tube 0 is obvious.
- a bluish or a whitish flame can be produced at pleasure, and the arrangement of the parts are such that the air-supply cannot be reduced to such an extent as to result in the production of a flame that is not smokeless.
- the arrangement of parts is such that when the tube 0 is shifted into its lowermost position against the tube or. enough air will still be supplied through the air-inlets l7, and the proportions of air and gas will not be aifected to such an extent as to result in a smoky flame during the operation of the burner.
- Agas-burner having its upper and flamefeeding end comprising a head constructed to discharge upwardly; a mixing-chamber wherein the component parts of the inflammable mixture commingle, which chamber is arranged under the aforesaid head and in open relation with the outlet of the burner; a vertical commingling-tube arranged to discharge upwardly into the said mixing-chamber, and a gas-supply tube arranged to discharge vertically upwardly and centrally of the said com mingling-tube, and the receiving end of the commingling-tube forming a vertically-arranged guard surrounding the discharging end of the gas-supply tube, which guard is larger diametrically than the remaining portion of the commingling-tube and communicates at both ends with the external atmosphere.
- a gas-burner having the following: a mixing-chamber; a head extending over the said chamber and provided centrally with a depending lug and having several upwardlydischarging ports or passage-ways arranged at suitable intervals around the center of the head and in open relation with the space around the aforesaid lug; a screen arranged transversely of the mixing-chamber at the lower end of and secured to the aforesaid lug and extending in under the aforesaid ports or passage-ways; and means for conducting the component elements of the inflammable mixture to the mixing-chamber below the screen, substantially as and for the purpose set forth.
- a gas-burner having the following: a mixing-chamber; a head extending over the said chamber and provided centrally with a depending lug having a screw-threaded hole, which head has, also,upwardly-discharging ports or passage-ways spaced at suitable intervals around the center of the head and in open relation with the space around the aforesaid lug; a screen arranged transversely of the mixing-chamber at the lower end of the aforesaid lug and extending in under the aforesaid ports or passage-ways; a screw extending centrally through the screen and engaging the aforesaid threaded hole and holding the screen against the lower end of the aforesaid lug, and means for conducting the component elements of the inflammable mixture to the mixing-chamber below the screen,
- a gas-burner having the following: a mixing-chamber; a head extending over the said chamber and provided with an upwardlyport or passage-way extending head; a hollow drum arranged discharging through the tube enlarged diametrically at its receiving substantially as and for the purpose set forth.
- a gas-burner having the following: a mixing-chamber; a head extending over the said chamber and having upwardly-discharging ports or passage-ways; a hollow drum arranged centrally of the aforesaid chamber and having the side and top walls of its chamber provided with numerous perforations; a space or passage-way formed between the head and the top of the drum and connecting with the aforesaid upwardly-discharging ports or passage-ways and in open relation around the said top with the space surrounding the drum, and means for conducting the component elements of theinflammable mixture to the chamber-of the drum, substantially as and for the purpose set forth.
- a gas-burner having the following: a mixing-chamber; a head seated upon the upper end of the casing of the mixing-chamber and provided centrally with a depending lug having nozzles spaced equidistantly around and from the center of the said head; a perforated hollow drum arranged centrally of the mixing-chamber and having its top secured against the lower end of the aforesaid lug, and means for supplying the component elements of the inflammable mixture to the mixing-chamber, and the space around the aforesaid lug and above the relation with the space around the drum and communicating with the inner ends of the nozzles.
- a gas-burner having its flame-feeding end constructed to discharge upwardly; a mixing-chamber wherein the component parts of the inflammable mixture commingle, which chamber is in open relation with the flamefeeding outlet of the burner; an endwise-shiftable commingling-tube arranged to discharge into the mixing-chamber and having its receiving end enlarged transversely and being in open relation, at both ends of its said enlarged portion, with the external atmosphere, and a gas-supply tube arranged to discharge into the said enlarged portion of the commingling-tube.
- a gas-burner comprising the following: a gas-supply tube having a discharging-orifice; an endwise-adjustable comminghngend in open relation with the external atmosphere and having its enlarged and receiving portion surrounding the discharging end of the gas-supply tube; a mixing-chamber arranged at the discharging end of the comminglin g-tube; upwardly-discharging nozzles drum being in open" arranged above the mixing-chamber; a hollow perforated dru m arranged within and centrally of the mixing-chamber and in open relation interiorly with the commingling-tube,
- a gas-burner comprising the following: a vertically-arranged gas-supply tube provided at its upper end and centrally with a vertically-arrangedcone havingan upwardlydischarging orifice; a vertically-adjustable commingling-tube enlarged diametrically at its lower and receiving end and having its enlarged receiving portion surrounding the upper portion of the aforesaid cone and provided with air-inlets; an outer tube surrounding the upper portion of the aforesaid commingling-tube and supported from the gassupply tube and having its upper portion enlarged diametrically to form a mixing-chamber; a head arranged over the mixing-chamber and having upwardly-discharging nozzles, and a hollow perforated drum arranged within and centrally of the mixing-chamber and inserted Within the aforesaid outer tube around the eomminglingtube, which drum is in open relation interiorly with the commingling-tube.
- a gas-burner comprising the following: a vertically-arranged gas-supply tube provided at its upper end and centrally with a I outer tube surrounding the upper portion of the coinmingling-tube and rigid Withtheaforesaid standards; a mixing-chamber formed at the upper end of the said outer tube and in open relation with the commingling-tube; a head extending over the said chamber and having upwardly-discharging ports or passageways equidistantly spaced around the the inner side JOHN HARRIS.
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Description
3 0 9 1 2 T C O D E T N E T A P J. HARRIS. G AS BURNER. APPLICATION FILE-D SEPT. 30, 1901.
N0 MODEL.
Leib ijm INVENTOH 114: NORRIS PzTERs c0, PHOTOAIYHO. WASHINGTON, u. c.
No. T462342. Patented October 27, 1903.-
NrrED STATES PATENT 'rrrcs.
JOHN HARRIS, OF CLEVELAND, OHIO, ASSIGNOR, BY MES'NE ASSIGNMENTS, TO SAMUEL II. SMART, OF WILLOUGHBY, OHIO.
GAS-BURNER.
SPECIFICATION forming part of Letters Patent No. 742,642, dated October 27, 1903. Application filed September 30,1901. SerialNo.7'7,035- (Nomodelfl To all whom it may concern.- at its upper end and centrally into a nose or Be it known that I, JOHN HARRIS, a resinozzle 1), which is preferably conical exter-' dent of Olevelandjn the county of Ouyahoga nally and arranged to discharge the gas supand State of Ohio, have invented certain new plied to the tube a vertically and upwardly. and useful Improvements in Gas Bu'rners; The tube a is provided at the lower or inner and I hereby declare the following tobeafull, end of its nose or nozzle 1) with' an external clear, and exact description of the invention, annular flange 6. such as will enable others skilled in the art An endwise shiftable or adjustable vertito which it pertains to make and use the same. pally-arranged tube 0 is arranged in line with IO This invention relates to improvements in the nose or nozzle 1). Preferably the tubes gas-burners designed more especially for use isscrew-threaded externally and engages corin burning acetylene gas or other gases which responding screw-threads formed internally are rich in carbon. 7 ,of the lower end of a stationary vertically- The object of this invention is to provide a arranged tube d,which is preferably provided :5 burner which has a large illuminating caat its lower end and externally with laterally pacity, which is especially adapted for sucand outwardly projecting arms or members cessfully burning acetylene gas with a man- 7,'arranged at suitable intervals around the tle or other body capable of being rendered said tube d and riveted to or otherwise renincandescent by exposure to the flames iss'u dered rigid with two standards 8 and 8,which 2o ing from the burner, which is so constructed project vertically upwardly from and are in- -that it will successfully operate with a low tegral or rigid with the flange 6 of the tube a pressure of gas in the gas-supply pipe,which at opposite sides, respectively, of and equiis noiseless in its operation, which avoids the distant from the nose or nozzle 1). ingress or backing up of the flame into the The tube d is provided ator near the up- 2' burner during the operation of the burner, per end of the tube cwith a mixing-chamber which is capable of successfully operating in a, centrally of which is placed a verticallyatmospheres varying in density, and which is arranged perforated hollow drum f, which is not affected in the performance of its work preferably cylindrical and gradually enlarged by drafts or currents of air through the room toward the upper end and rendered station- 30 or space illuminated by the burner. ary by forcing it into and causing it to tightly With this object in view and to the end of engage the tube at around the upper end of realizing other advantages hereinafter apthe tube 0 or in any other approved manner. pearing the invention consists in certain fear The drum f is open at its lower end and comtures of construction and combination of municates interiorly with the tube 0, which 5 parts hereinafter described, and pointedout discharges upwardly into the drum. The in the claims. sides and the top of the drum have numer- In the accompanying drawings, FigureIis ous perforations 10. The casing of the mixa side elevation, in central verticalsection, of ing-chamber e is preferably cylindrical and the burner provided with mantle and chimintegral or rigid with the tube (1 and is of 4o ney. Fig. II is an enlarged top plan in horicourse considerably larger transversely than zontal section on line II 11, Fig. 'I. Fig. III the said tube. is an enlarged vertical section of the upper The chamber e is provided at its upper end portion of the burner on line III III, Fig. I. with a head g, which is preferably circular Fig. IV is an enlarged top plan in horizontal and seated upon an upwardly and inwardly 5 5 section on line IV IV, Fig. I. facing annular shoulder 12, formed upon the The burner comprises an upright gas-reupper end of the casing of the said chamber. ceiving metal tube a, which forms the lower The head 9 is provided at its under side and end of the device. The tube a has its lower centrally with a depending lug 13, which has portion screw-threaded internally to render a vertically-arranged screw-threaded hole 14, too 50 it capable of being screwed onto a gas-supengaged by the correspondingly threaded ply pipe. (Notshowm) The tubeaisformed shank of a screw h, which extends through end of the chimney-holder.
the top of the drumfand has its head abutting against the under side of the said top. The screw it consequently holds the head 9 down upon the drumf. An annular space is formed, therefore, around the lug 13, which chamber is in open relation around the upper end of the drum f with the space between the drum and the surrounding wall or walls of the mixing-chamber e.
The head g is provided with four upwardlydischarging and upwardly-projecting tubular projections or nozzles Z, having the passage-ways therethrough preferably round and in open relation with the space 70. The projections or nozzles Z are arranged, preferably, equidistant apart around and equidistant from the center of the head g.
The drumf is large enough at its upper end to extend in under the whole of all of the passage-ways extending through the projections or nozzles Z, and preferably a washer m, of fireproof material-such, for instance, as asbestosis interposed between the head of the screw it and the under or inner side'of the top of the drumf.
The tube 0 extends a suitable distance below the tube d, as already indicated, and has its lower end enlarged transversely, as at 15, and surrounding the gas-discharging nose or nozzle b. The external annular shoulder 16,
formed at the upper end of the lower en-' larged portion 15 of the tube 0, is perforated, preferably, so as to form several air-inlets 17, arranged at equal intervals around the said tube and discharging downwardly into the said portion 15 of the tube.
A chimney-holder r surrounds the tube d externally of the standards Sand is provided at its lower end with inwardly projecting arms 18, which are riveted or otherwise secured to the said standards, and suitably-applied braces t extend between the lower end of the casing of the chamber e and the lower A globe, glass, or chimney u is shown within the chimneyholder and surrounds the burner in the usual manner.
The chimney-holderrbearsamantle-holder 00, which is usually a rod or wire extending upwardly into the chimney, and the mantle 3 which is to be rendered incandescent, is sus pended from the upper end of the mantleholder and has its lower end embracing the upper end of'the casing of the chamber e.
In the operation of the burner the air which supplies the oxygen necessary to produce proper combustion passes into the lower end of-the tube 0, and the gas is discharged by the nozzle 22 into the said end of the tube a, and the gas is discharged by the nose or nozzle 1) into the lower end of the tube 0. The air which enters the tube 0 is largely supplied through the air-inlets l 7, and generally air also enters the said tube at its lower end. The air and the gas pass upwardly through and commiugle more or less within the tube a and are discharged by the latter upwardlyinto the drum f, wherein the gas and the air more thoroughly commingle, and the resulting combustible and inflammable mixture passes from within the drum through the numerous perforations in the top and sides of the drum into the space surrounding the drum and into the annular space It next above the drum; but all of the mixture discharged from the drum finds its wayinto the space 7e and is uniformly distributed bythe latter to the tubular projections or nozzles l, at the outer ends I of which the mixture upon ignition burns with perfect combustion. It will be observed also that the upward enlargement of the drum results in a compression of the mixture passing upwardly externally of the drum.
The endwise adjustability of the tube 0 enables the regulation of the distance between the air-inlets l7 and the gas-discharging nose or nozzle 5 and also the opening at the lower end of said tube around the said nose or nozzle, and it has been found that the volume of air supplied in advance of the gas-supply nozzle must be decreased or increased in order to obtain perfect combustion, according as the density of the atmosphere increases or decreases. The velocity of the flow of gas into the tube 0 is retarded by an increase in the density or supply of air in advance of the gas-supply orifice or passage-way. The importance therefore of the endwise adjustability of the tube 0 is obvious. Hence it will be observed that the tube 0 after it has been addensity is shifted endwise in therequired direction by properly manipulating the said tube when the atmosphere changes in density, and the required proportions of air and gas to produce the desired-combustion are readily obtainable by properly adjusting the tube 0 upon lighting the burner and observthe burner.
A bluish or a whitish flame can be produced at pleasure, and the arrangement of the parts are such that the air-supply cannot be reduced to such an extent as to result in the production of a flame that is not smokeless. In other words, the arrangement of parts is such that when the tube 0 is shifted into its lowermost position against the tube or. enough air will still be supplied through the air-inlets l7, and the proportions of air and gas will not be aifected to such an extent as to result in a smoky flame during the operation of the burner. It will be observed also that as the gassupply nozzle is surrounded by the tube 0 and the air-receiving openings of the said tube are arranged above and belowthe discharging end of the said nozzle a draft or current of air straight across the interior of the said tube at the said end of the said nozzle is rendered impossible. The lower enlarged portion 15 of the tube 0 forms, therefore, not only the receiving end of the said tube, but constitutes a guard which prevents the creation of such a draft or current without interfering justed as required for an atmosphere of givening the character of the flame issuing from It will be observed flames into the burner during the operation of the burner.
\Vhat I claim is- 1. Agas-burnerhaving its upper and flamefeeding end comprising a head constructed to discharge upwardly; a mixing-chamber wherein the component parts of the inflammable mixture commingle, which chamber is arranged under the aforesaid head and in open relation with the outlet of the burner; a vertical commingling-tube arranged to discharge upwardly into the said mixing-chamber, and a gas-supply tube arranged to discharge vertically upwardly and centrally of the said com mingling-tube, and the receiving end of the commingling-tube forming a vertically-arranged guard surrounding the discharging end of the gas-supply tube, which guard is larger diametrically than the remaining portion of the commingling-tube and communicates at both ends with the external atmosphere.
2. A gas-burner having the following: a mixing-chamber; a head extending over the said chamber and provided centrally with a depending lug and having several upwardlydischarging ports or passage-ways arranged at suitable intervals around the center of the head and in open relation with the space around the aforesaid lug; a screen arranged transversely of the mixing-chamber at the lower end of and secured to the aforesaid lug and extending in under the aforesaid ports or passage-ways; and means for conducting the component elements of the inflammable mixture to the mixing-chamber below the screen, substantially as and for the purpose set forth.
3. A gas-burner having the following: a mixing-chamber; a head extending over the said chamber and provided centrally with a depending lug having a screw-threaded hole, which head has, also,upwardly-discharging ports or passage-ways spaced at suitable intervals around the center of the head and in open relation with the space around the aforesaid lug; a screen arranged transversely of the mixing-chamber at the lower end of the aforesaid lug and extending in under the aforesaid ports or passage-ways; a screw extending centrally through the screen and engaging the aforesaid threaded hole and holding the screen against the lower end of the aforesaid lug, and means for conducting the component elements of the inflammable mixture to the mixing-chamber below the screen,
4. A gas-burner having the following: a mixing-chamber; a head extending over the said chamber and provided with an upwardlyport or passage-way extending head; a hollow drum arranged discharging through the tube enlarged diametrically at its receiving substantially as and for the purpose set forth. I
desired air-inlets at centrally of the aforesaid chamber and having the side and top walls of its chamber provided with numerous perforations, which drum has its perforated top arranged a short distance below and extending in under the aforesaid port or passage-way, and means for conducting the component elements of the inflammable mixture to the chamber of the drum, and the space between the head and the top of the drum being in open relation with the space surrounding the drum.
5. A gas-burner having the following: a mixing-chamber; a head extending over the said chamber and having upwardly-discharging ports or passage-ways; a hollow drum arranged centrally of the aforesaid chamber and having the side and top walls of its chamber provided with numerous perforations; a space or passage-way formed between the head and the top of the drum and connecting with the aforesaid upwardly-discharging ports or passage-ways and in open relation around the said top with the space surrounding the drum, and means for conducting the component elements of theinflammable mixture to the chamber-of the drum, substantially as and for the purpose set forth.
6. A gas-burner having the following: a mixing-chamber; a head seated upon the upper end of the casing of the mixing-chamber and provided centrally with a depending lug having nozzles spaced equidistantly around and from the center of the said head; a perforated hollow drum arranged centrally of the mixing-chamber and having its top secured against the lower end of the aforesaid lug, and means for supplying the component elements of the inflammable mixture to the mixing-chamber, and the space around the aforesaid lug and above the relation with the space around the drum and communicating with the inner ends of the nozzles.
7. A gas-burner having its flame-feeding end constructed to discharge upwardly; a mixing-chamber wherein the component parts of the inflammable mixture commingle, which chamber is in open relation with the flamefeeding outlet of the burner; an endwise-shiftable commingling-tube arranged to discharge into the mixing-chamber and having its receiving end enlarged transversely and being in open relation, at both ends of its said enlarged portion, with the external atmosphere, and a gas-supply tube arranged to discharge into the said enlarged portion of the commingling-tube.
8. A gas-burner comprising the following: a gas-supply tube having a discharging-orifice; an endwise-adjustable comminghngend in open relation with the external atmosphere and having its enlarged and receiving portion surrounding the discharging end of the gas-supply tube; a mixing-chamber arranged at the discharging end of the comminglin g-tube; upwardly-discharging nozzles drum being in open" arranged above the mixing-chamber; a hollow perforated dru m arranged within and centrally of the mixing-chamber and in open relation interiorly with the commingling-tube,
ing-chamber externally of the drum being in open relation with the aforesaid nozzles.
9. A gas-burner comprising the following: a vertically-arranged gas-supply tube provided at its upper end and centrally with a vertically-arrangedcone havingan upwardlydischarging orifice; a vertically-adjustable commingling-tube enlarged diametrically at its lower and receiving end and having its enlarged receiving portion surrounding the upper portion of the aforesaid cone and provided with air-inlets; an outer tube surrounding the upper portion of the aforesaid commingling-tube and supported from the gassupply tube and having its upper portion enlarged diametrically to form a mixing-chamber; a head arranged over the mixing-chamber and having upwardly-discharging nozzles, and a hollow perforated drum arranged within and centrally of the mixing-chamber and inserted Within the aforesaid outer tube around the eomminglingtube, which drum is in open relation interiorly with the commingling-tube.
10. A gas-burner comprising the following: a vertically-arranged gas-supply tube provided at its upper end and centrally with a I outer tube surrounding the upper portion of the coinmingling-tube and rigid Withtheaforesaid standards; a mixing-chamber formed at the upper end of the said outer tube and in open relation with the commingling-tube; a head extending over the said chamber and having upwardly-discharging ports or passageways equidistantly spaced around the the inner side JOHN HARRIS.
Witnesses:
C. H. DORER, VICTOR C. LYNCH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US7703501A US742642A (en) | 1901-09-30 | 1901-09-30 | Gas-burner. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7703501A US742642A (en) | 1901-09-30 | 1901-09-30 | Gas-burner. |
Publications (1)
Publication Number | Publication Date |
---|---|
US742642A true US742642A (en) | 1903-10-27 |
Family
ID=2811140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US7703501A Expired - Lifetime US742642A (en) | 1901-09-30 | 1901-09-30 | Gas-burner. |
Country Status (1)
Country | Link |
---|---|
US (1) | US742642A (en) |
-
1901
- 1901-09-30 US US7703501A patent/US742642A/en not_active Expired - Lifetime
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