US2072731A - Oil burner - Google Patents
Oil burner Download PDFInfo
- Publication number
- US2072731A US2072731A US755761A US75576134A US2072731A US 2072731 A US2072731 A US 2072731A US 755761 A US755761 A US 755761A US 75576134 A US75576134 A US 75576134A US 2072731 A US2072731 A US 2072731A
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- Prior art keywords
- air
- tube
- tubular member
- burner
- section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C99/00—Subject-matter not provided for in other groups of this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
- F23C2700/02—Combustion apparatus using liquid fuel
- F23C2700/023—Combustion apparatus using liquid fuel without pre-vaporising means
Definitions
- This invention relates to liquid fuel burners such, for example, as are used in steam propelled vehicles.
- the principal objects of the invention are to provide a burner capable of use with a high gravity liquid fuel such, for example, as fuel oil, which is of simple design, having a minimum number of parts, which is inexpensive to manufacture and assemble, and which is of strong and durable construction; furthermore, to provide a burner in which a complete vaporization of the liquid fuel and its complete mixture with air may be efiectedin a comparatively small cham-- her and outside of the firebox, and the mixture of vaporized oil and air in a condition for complete combustion may be delivered to a combustion chamber occupying an unusually small space and burned therein with a very hot flame with the generation of an unusually large amount of heat, and which is efiicient, reliable and quiet in operation.
- a high gravity liquid fuel such, for example, as fuel oil, which is of simple design, having a minimum number of parts, which is inexpensive to manufacture and assemble, and which is of strong and durable construction
- Fig. 1 is a longitudinal sectional view of a burner constructed in accordance with the present invention
- Fig. 2 is a section on the line 2-2 of Fig. 1;
- Fig. 3 is a section on the line 3-3 of Fig. 1;
- Fig. 4 is a transverse section through a burner of modified construction.
- the embodiment chosen for the purpose of illustration comprises a casing l0, here shown as cylindrical in form and having an enlarged end or mouth I I which provides an interior shoulder l2.
- the end ll opens into the fire box or combustion chamber of a boiler (not shown) and the opposite end of the casing may be juxtaposed or connected to a fan 36 or other suitable means for discharging a current of air into the interior of the casing l0.
- An elongate tubular member l5, preferably of a generally conical shape, is disposed within the casing so as to define a substantially annular chamber or passage I6 which surrounds the tubular member IS.
- the smaller end of the tubular member I5 is closed and its opposite end is flared outwardly, and provided with a circumferential flange l8 which engages the shoulder l2 and holds the tubular member in fixed position within the casing.
- the flange IB preferably extends about substantially the entire circumference of the tubular member l5, thus closing the end of the air pas- 58 sage l6 and, as shown more clearly in Fig. 3, the
- flange I8 is provided with an opening or cut-out portion H] which defines a discharge port or opening beneath the bottom of the tubular member l5 through which air may escape from the passage l6 into the combustion chamber or fire box, as indicated by the arrows in Fig. 1.
- That part of the bottom of the tubular member l5 which is disposed above the path leading to the opening I9 is imperforate and provides an inclined drainer or trough 20 (Fig. 3) for conducting oil, which may condense or otherwise accumulate at the bottom of the tubular member, into the path of travel of air escaping through the discharge opening l9.
- the bottom of the casing directly beneath the trough 20 may be provided with an elongate depression or groove 2
- the periphery of the tubular member l5 at and 1 adjacent to its closed end is provided with a plurality of spaced openings 24 which constitute primary air inlets, and its periphery adjacent to the opposite end of the tubular member also provided with a pluralityof spaced openings 25 which constitute secondary air inlets from the annular air passage I6 to the interior of the tubular member IS.
- the size and arrangement of the primary air inlets 24 is such as to produce a rich combustible mixture which may be readily ignited and which burns with a hot flame.
- a spray nozzle 30 is disposed within the tubular member l5 adjacent to its closed end and is arranged to discharge an atomized jet J of oil or other liquid fuel longitudinally through the tubular member toward its mouth or open end, the nozzle being so positioned that the major portion of the primary air inlets are disposed rearwardly of the jet J and the secondary inlets are spaced an appreciable distance in front of the jet.
- the nozzle 30 is connected by a pipe line 3
- a part of the jet may impinge upon the imperforate wall of the tubular member between the 25', so that its points project into or lie adjacent to the path of the jet J.
- the casing I and tubular member i are elliptical in cross section, but the relative positions of the male, primary and secondary air inlets, and the ignition means remain the same as those of the previously described embodiment.
- This type of burner may be advantageously employed in installatiorns wherein it is necessary to save as much space as possible in one direction or another.
- the burner tube I5 is elongated and comprises three sections, a rear section containing the primary air admission inlets 24, a forward section at the flared mouth of the tube and containing the secondary air inlets which are concentrated relatively close to the discharge mouth of the tube, and a third or intermediate section with imperforate walls.
- the nozzle III is posi- 25 tioned to direct its spray of liquid fuel to impinge upon the walls of the intermediate section near the rear thereof and that the imperforate section extends for a prolonged distance from the part of the tube on which the said spray first impinges to the part where the secondary air is first admitted and this distance is greater than the length of the forward or secondary air admission section.
- the ignited jet burns progressively throughout the length of the tube, and, when the burner is under full operation, this flame heats the imperforate walls of the intermediate section to a temperature sufllcient to completely vaporize ali liquid fuel coming in contact therewith. Due to the limited admission of primary air, however, the richness of the mixture and the consequent incompleteness of combustion, the temperature of the tube is kept within such limits as to prevent damaging eifect on the material of the tube.
- the liquid fuelsprayed from the nozzle impinges in large part against the imperforate walls of the rear end of the prolonged intermediate tube section and is completely vaporized within such tube section and before intermixture with the secondary air in and about the flared mouth of the tube can take place.
- the air flowing through such passage absorbs the excess heat from the intermediate portion of the tubular member, not only keeping the casing relatively cool but further assisting in and preventing the burner tube from becoming excessively heated and contributing its heat usefully to the secondary air.
- the air introduced through the primary inlets provides a rich combustible mixture which is more readily ignited and burns more quietly than a leaner and more emcient mixture which would support complete combustion.
- the preheated air taken in through the secondary inlets insures complete combustion of the fuel and does not in any way impair the quiet and efficient operation of the burner.
- a liquid fuel burner comprising an elongate tubular member closed at one end and open at its opposite end, said tubular member having openings defining primary air inlets adjacent to its closed end and secondary air inlets adjacent to its open end, a casing surrounding said tubular member and defining therewith an air passage which communicates with the interior of said tubular member through said air inlets, the end of said air passage adjacent to the open end of said tubular member being substantially closed but having a discharge opening beneath the bottom of said tubular member through which air may escape from said air passage, the bottom of said tubular member providing a trough for conducting accumulations of fuel into the path of air passing through said discharge opening, and a spray nozzle disposed within said tubular member adjacent to its closed end, said nozzle being arranged to discharge a jet of liquid fuel longitudinally toward the open end of said tubular member.
- a liquid fuel burner comprising an elongate tubular member of generally conical shape having its smaller end closed and its opposite end open and provided with a circumferentially extending flange, the periphery of'said smaller end having a plurality of spaced openings providing primary air inlets andthe periphery adjacent to the open end having spaced openings providing secondary air inlets, a casing surrounding said tubular member and defining therewith an air passage which communicates with the interiorof said tubular member through the air inlets,
- said flange engaging said casing and providing a closure for the end of said air passage, said flange having an opening defining a discharge passage beneath said tubular member through which air, may escape, the bottom of said tubular member above said air passage being imperforate so as to provide a trough along the bottom of said tubular member leading to said discharge passage, and a spray nozzle disposed within said tubular member adjacent to its closed end, said nozzle being arranged to discharge a jet of liquid fuel longitudinally toward the open end of said tubular member.
- a high capacity liquid fuel burner for buming high gravity liquid fuel comprising an elongated burner tube having a discharge mouth, said tube being of progressively increasing crosssectional area toward said mouth, a surrounding enclosing casing spaced from said tube up to and about the mouth thereof to provide an intermediate annular air space or passage entirely surrounding said tube, means for supplying air under pressure at the opposite end of said casing to and about said burner tube, the latter having a rear section the walls of which are provided with a plurality of air admission openings for admitting from said air supply into said tube a plurality of inwardly directed jets of primary air from a plurality of directions, said tube having a forward section provided with a plurality of air inlet openings distributed around and concentrated near the mouth of said tube to admit a plurality of inwardly directed jets of secondary air, said tube having further an intermediate section of prolonged length having imperforate walls, a spray nozzle within the tube, means for delivering under pressure liquid fuel unmixed with air to the nozzle, the latter being so
- a high capacity liquid fuel burner for burning high gravity liquid fuel comprising an elongated burner tube having a forward discharge mouth for discharging into a combustion chamber, said tube having means for admitting primary air to the rear thereof, said tube comprising a forward section with air admission openings concentrated near the mouth thereof through which secondary air is admitted and a second section at the rear of said forward section having imperforate walls, a spray nozzle within the tube and means for delivering under pressure liquid fuel unmixed with air to the nozzle, the latter being so disposed as to direct its spray of liquid fue1 to impinge against the walls of said second section, the said second section from the part against which said liquid spray first impinges to the part where the secondary air is first admitted being, longer than the forward section, and an ignition device within the tube immediately in advance of the nozzle for igniting the rich mixture thereat, thereby heating the said imperforate walls to thoroughly vaporize said liquid fuel by contact with said heated walls before admission of said secondary air.
Description
March 2, 1937. A, CROSBY 2,072,731
OIL BURNER Filed U90. 3 1934 Z Z/@7420? Fear 6A. Craa Wax $4 0 1. v 722's W15.
Patented Mar. 2, 1937 UNITED STATES PATENT OFFICE 011. BURNER Application December 3, 1934, Serial No. 755,761
4 Claims.
This invention relates to liquid fuel burners such, for example, as are used in steam propelled vehicles.
The principal objects of the invention are to provide a burner capable of use with a high gravity liquid fuel such, for example, as fuel oil, which is of simple design, having a minimum number of parts, which is inexpensive to manufacture and assemble, and which is of strong and durable construction; furthermore, to provide a burner in which a complete vaporization of the liquid fuel and its complete mixture with air may be efiectedin a comparatively small cham-- her and outside of the firebox, and the mixture of vaporized oil and air in a condition for complete combustion may be delivered to a combustion chamber occupying an unusually small space and burned therein with a very hot flame with the generation of an unusually large amount of heat, and which is efiicient, reliable and quiet in operation.
Further objects relate to the construction and to the operation of my improved burner and will be apparent from a consideration of the following description and accompanying drawing, wherein:
Fig. 1 is a longitudinal sectional view of a burner constructed in accordance with the present invention;
Fig. 2 is a section on the line 2-2 of Fig. 1;
Fig. 3 is a section on the line 3-3 of Fig. 1; and
Fig. 4 is a transverse section through a burner of modified construction.
The embodiment chosen for the purpose of illustration comprises a casing l0, here shown as cylindrical in form and having an enlarged end or mouth I I which provides an interior shoulder l2. The end ll opens into the fire box or combustion chamber of a boiler (not shown) and the opposite end of the casing may be juxtaposed or connected to a fan 36 or other suitable means for discharging a current of air into the interior of the casing l0. An elongate tubular member l5, preferably of a generally conical shape, is disposed within the casing so as to define a substantially annular chamber or passage I6 which surrounds the tubular member IS. The smaller end of the tubular member I5 is closed and its opposite end is flared outwardly, and provided with a circumferential flange l8 which engages the shoulder l2 and holds the tubular member in fixed position within the casing.
The flange IB preferably extends about substantially the entire circumference of the tubular member l5, thus closing the end of the air pas- 58 sage l6 and, as shown more clearly in Fig. 3, the
flange I8 is provided with an opening or cut-out portion H] which defines a discharge port or opening beneath the bottom of the tubular member l5 through which air may escape from the passage l6 into the combustion chamber or fire box, as indicated by the arrows in Fig. 1. That part of the bottom of the tubular member l5 which is disposed above the path leading to the opening I9 is imperforate and provides an inclined drainer or trough 20 (Fig. 3) for conducting oil, which may condense or otherwise accumulate at the bottom of the tubular member, into the path of travel of air escaping through the discharge opening l9. If desired the bottom of the casing directly beneath the trough 20 may be provided with an elongate depression or groove 2| so as to provide a discharge opening of greater cross-sectional area.
The periphery of the tubular member l5 at and 1 adjacent to its closed end is provided with a plurality of spaced openings 24 which constitute primary air inlets, and its periphery adjacent to the opposite end of the tubular member also provided with a pluralityof spaced openings 25 which constitute secondary air inlets from the annular air passage I6 to the interior of the tubular member IS. The size and arrangement of the primary air inlets 24 is such as to produce a rich combustible mixture which may be readily ignited and which burns with a hot flame.
A spray nozzle 30 is disposed within the tubular member l5 adjacent to its closed end and is arranged to discharge an atomized jet J of oil or other liquid fuel longitudinally through the tubular member toward its mouth or open end, the nozzle being so positioned that the major portion of the primary air inlets are disposed rearwardly of the jet J and the secondary inlets are spaced an appreciable distance in front of the jet. The nozzle 30 is connected by a pipe line 3| through which oil is supplied under sufiicient pressure (as by a pump as indicated in Fig. 1) to force the oil or other liquid fuel through the line 3| and out of the nozzle 30 in the form of a spray or atomized jet of predetermined size. A part of the jet may impinge upon the imperforate wall of the tubular member between the 25', so that its points project into or lie adjacent to the path of the jet J.
In installations where there is a limited space in which to accommodate the burner it may be 5 necessary to vary its size and shape to meet the requirements of the particular conditions. For example, in the burner shown in Fig. 4, the casing I and tubular member i are elliptical in cross section, but the relative positions of the male, primary and secondary air inlets, and the ignition means remain the same as those of the previously described embodiment. This type of burner may be advantageously employed in installatiorns wherein it is necessary to save as much space as possible in one direction or another.
It will be observed that the burner tube I5 is elongated and comprises three sections, a rear section containing the primary air admission inlets 24, a forward section at the flared mouth of the tube and containing the secondary air inlets which are concentrated relatively close to the discharge mouth of the tube, and a third or intermediate section with imperforate walls. It will also be observed that the nozzle III is posi- 25 tioned to direct its spray of liquid fuel to impinge upon the walls of the intermediate section near the rear thereof and that the imperforate section extends for a prolonged distance from the part of the tube on which the said spray first impinges to the part where the secondary air is first admitted and this distance is greater than the length of the forward or secondary air admission section.
The operation of my improved. burned used with a heavy grade of fuel oil is as follows:
With the ignition turned on the fuel oil, without premixture with air, is forced through the pipe 3| and a liquid oil jet J of the desired size is produced. The air flow or draft through the end 40 of the casing Hi, indicated by the arrows in. Fig. 1, is so adjusted as to supply the necessary amount of air tosupport complete combustion. The air taken in through the primary inlets 24 mixes with the jet J and provides a rich combustible mixture which is readily ignited by the spark plug 35.
The ignited jet burns progressively throughout the length of the tube, and, when the burner is under full operation, this flame heats the imperforate walls of the intermediate section to a temperature sufllcient to completely vaporize ali liquid fuel coming in contact therewith. Due to the limited admission of primary air, however, the richness of the mixture and the consequent incompleteness of combustion, the temperature of the tube is kept within such limits as to prevent damaging eifect on the material of the tube.
The liquid fuelsprayed from the nozzle impinges in large part against the imperforate walls of the rear end of the prolonged intermediate tube section and is completely vaporized within such tube section and before intermixture with the secondary air in and about the flared mouth of the tube can take place.
The secondary air admitted at and about the 5 month of the tube encounters, therefore, only fully vaporized oil. Such air forms with the oil vapor and the primary air a complete mixture which emerges from the mouth of the tube in a condition for complete combustion in the: combustion chamber, which latter, therefore, may
occupy a relatively small space. This introduction of secondary air, however, is confined to the relatively short forward section of the tube, so that such complete mixture takes place only at or about the mouth of the tube, thecombustion occurring within the tube itself being insufllcient to raise the temperature of the tube to a degree damaging to the material of the tube.
Due to the annular air passage maintained between the burner tube l5 and the casing iii, the air flowing through such passage absorbs the excess heat from the intermediate portion of the tubular member, not only keeping the casing relatively cool but further assisting in and preventing the burner tube from becoming excessively heated and contributing its heat usefully to the secondary air.
In initially starting the burner and before the burner tube has become sufliciently heated to completely vaporize therein all the oil delivered thereto, a certain amount of liquid oil may accumulate without vaporization in the bottom of the tube It. Such oil, however, is conducted along the trough 20 to the mouth of the burner tube where it is picked up by the current of air discharged through the opening is and carried into the combustion chamber or fire box of the boiler without interference with the operation of the burner. The latter, however, quickly assumes the condition of operation as described above, in which all oil delivered to the tube becomes vaporized within the tube itself.
It will be noted that in a burner constructed in accordance with the present invention, the air introduced through the primary inlets provides a rich combustible mixture which is more readily ignited and burns more quietly than a leaner and more emcient mixture which would support complete combustion. The preheated air taken in through the secondary inlets insures complete combustion of the fuel and does not in any way impair the quiet and efficient operation of the burner.
It should be understood that the present invention is for the p pose of illustration only and that this invention includes all modiflcations and equivalents which fall within the scope of the appended claims.
I claim:
1. A liquid fuel burner comprising an elongate tubular member closed at one end and open at its opposite end, said tubular member having openings defining primary air inlets adjacent to its closed end and secondary air inlets adjacent to its open end, a casing surrounding said tubular member and defining therewith an air passage which communicates with the interior of said tubular member through said air inlets, the end of said air passage adjacent to the open end of said tubular member being substantially closed but having a discharge opening beneath the bottom of said tubular member through which air may escape from said air passage, the bottom of said tubular member providing a trough for conducting accumulations of fuel into the path of air passing through said discharge opening, and a spray nozzle disposed within said tubular member adjacent to its closed end, said nozzle being arranged to discharge a jet of liquid fuel longitudinally toward the open end of said tubular member.
2. A liquid fuel burner comprising an elongate tubular member of generally conical shape having its smaller end closed and its opposite end open and provided with a circumferentially extending flange, the periphery of'said smaller end having a plurality of spaced openings providing primary air inlets andthe periphery adjacent to the open end having spaced openings providing secondary air inlets, a casing surrounding said tubular member and defining therewith an air passage which communicates with the interiorof said tubular member through the air inlets,
' said flange engaging said casing and providing a closure for the end of said air passage, said flange having an opening defining a discharge passage beneath said tubular member through which air, may escape, the bottom of said tubular member above said air passage being imperforate so as to provide a trough along the bottom of said tubular member leading to said discharge passage, and a spray nozzle disposed within said tubular member adjacent to its closed end, said nozzle being arranged to discharge a jet of liquid fuel longitudinally toward the open end of said tubular member.
3. A high capacity liquid fuel burner for buming high gravity liquid fuel, comprising an elongated burner tube having a discharge mouth, said tube being of progressively increasing crosssectional area toward said mouth, a surrounding enclosing casing spaced from said tube up to and about the mouth thereof to provide an intermediate annular air space or passage entirely surrounding said tube, means for supplying air under pressure at the opposite end of said casing to and about said burner tube, the latter having a rear section the walls of which are provided with a plurality of air admission openings for admitting from said air supply into said tube a plurality of inwardly directed jets of primary air from a plurality of directions, said tube having a forward section provided with a plurality of air inlet openings distributed around and concentrated near the mouth of said tube to admit a plurality of inwardly directed jets of secondary air, said tube having further an intermediate section of prolonged length having imperforate walls, a spray nozzle within the tube, means for delivering under pressure liquid fuel unmixed with air to the nozzle, the latter being so disposed as to direct its spray of liquid fuel to impinge against the walls of said intermediate imperiorate section, the portion of said last named section extending from the part where said spray first impinges thereagainst to the part where the secondary air is first admitted being of greater length than the length of said forward section, and means immediately in advance of the nozzle for igniting the mixture and heating the walls of said imperforate section, thereby to thoroughly vaporize the liquid fuel impinging thereagainst prior to the introduction of the secondary air and to provide a mixture emerging from the mouth of said tube in a condition ready for complete combustion in the combustion chamber.
4. A high capacity liquid fuel burner for burning high gravity liquid fuel, comprising an elongated burner tube having a forward discharge mouth for discharging into a combustion chamber, said tube having means for admitting primary air to the rear thereof, said tube comprising a forward section with air admission openings concentrated near the mouth thereof through which secondary air is admitted and a second section at the rear of said forward section having imperforate walls, a spray nozzle within the tube and means for delivering under pressure liquid fuel unmixed with air to the nozzle, the latter being so disposed as to direct its spray of liquid fue1 to impinge against the walls of said second section, the said second section from the part against which said liquid spray first impinges to the part where the secondary air is first admitted being, longer than the forward section, and an ignition device within the tube immediately in advance of the nozzle for igniting the rich mixture thereat, thereby heating the said imperforate walls to thoroughly vaporize said liquid fuel by contact with said heated walls before admission of said secondary air.
GEORGE A. CROSBY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US755761A US2072731A (en) | 1934-12-03 | 1934-12-03 | Oil burner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US755761A US2072731A (en) | 1934-12-03 | 1934-12-03 | Oil burner |
Publications (1)
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US2072731A true US2072731A (en) | 1937-03-02 |
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Application Number | Title | Priority Date | Filing Date |
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US755761A Expired - Lifetime US2072731A (en) | 1934-12-03 | 1934-12-03 | Oil burner |
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Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2416935A (en) * | 1942-08-27 | 1947-03-04 | Stewart Warner Corp | Altitude compensating heating system |
US2447482A (en) * | 1945-04-25 | 1948-08-24 | Westinghouse Electric Corp | Turbine apparatus |
US2456402A (en) * | 1942-10-20 | 1948-12-14 | Daniel And Florence Guggenheim | Combustion chamber and means for supplying plural liquid fuels thereto |
US2474702A (en) * | 1945-08-10 | 1949-06-28 | Stewart Warner Corp | Heater burner, particularly fuel delivery and igniting means therefor |
US2485207A (en) * | 1946-09-06 | 1949-10-18 | Gilbert & Barker Mfg Co | Air control for tubular combustion chambers of oil burners |
US2497282A (en) * | 1944-11-23 | 1950-02-14 | Bridgeport Brass Co | Heating device and combustion process |
US2510645A (en) * | 1946-10-26 | 1950-06-06 | Gen Electric | Air nozzle and porting for combustion chamber liners |
US2517015A (en) * | 1945-05-16 | 1950-08-01 | Bendix Aviat Corp | Combustion chamber with shielded fuel nozzle |
US2526122A (en) * | 1944-11-28 | 1950-10-17 | Vickers Electrical Co Ltd | Combustion chambers with perforated end walls and upstream fuel injection for combustion turbines |
US2538953A (en) * | 1948-07-22 | 1951-01-23 | Drying Systems Inc | Combustion chamber for fluid fuel |
US2553091A (en) * | 1948-09-11 | 1951-05-15 | Harold R Horning | Heater |
US2554401A (en) * | 1946-07-18 | 1951-05-22 | Willard L Christensen | Combustion apparatus provided with gas backflow-inducing means adjacent the nozzles |
US2560364A (en) * | 1949-02-11 | 1951-07-10 | Nemeth Steffen Paul | Liquid fuel burner |
US2575264A (en) * | 1945-01-16 | 1951-11-13 | Power Jets Res & Dev Ltd | Construction and mounting of fuel burner nozzles, especially for gas turbines and like apparatus |
US2595999A (en) * | 1943-11-23 | 1952-05-06 | Westinghouse Electric Corp | Power plant combustion apparatus having apertured combustion chamber walls |
US2601000A (en) * | 1947-05-23 | 1952-06-17 | Gen Electric | Combustor for thermal power plants having toroidal flow path in primary mixing zone |
US2600603A (en) * | 1948-08-28 | 1952-06-17 | Robert D Applegate | Grain drier |
US2606014A (en) * | 1950-10-02 | 1952-08-05 | Arthur C Baumann | Space heater |
US2611599A (en) * | 1948-05-18 | 1952-09-23 | Jet Heet Inc | Heater for enclosed spaces |
US2616258A (en) * | 1946-01-09 | 1952-11-04 | Bendix Aviat Corp | Jet engine combustion apparatus, including pilot burner for ignition and vaporization of main fuel supply |
US2633908A (en) * | 1947-01-24 | 1953-04-07 | Ralph C Brierly | Diffuser |
US2643708A (en) * | 1945-05-04 | 1953-06-30 | Preferred Utilities Mfg Corp | Oiol burner carburetion |
US2651514A (en) * | 1949-12-15 | 1953-09-08 | Silent Glow Oil Burner Corp | Apparatus for producing a heated gaseous medium |
US2665748A (en) * | 1949-05-27 | 1954-01-12 | Frank H Cornelius | Fuel burner |
US2865174A (en) * | 1956-05-16 | 1958-12-23 | United Aircraft Corp | Screech reduction in combustion chambers |
US2981065A (en) * | 1951-01-26 | 1961-04-25 | David H Sloan | Ramjet device |
DE1179663B (en) * | 1957-12-31 | 1964-10-15 | Rudolf O Bracke Dipl Ing | Oil burner |
US3174530A (en) * | 1961-09-19 | 1965-03-23 | Cyril F Meenan | Furnace combustion chamber |
DE1243812B (en) * | 1961-12-30 | 1967-07-06 | Kueppersbusch | Oil burner for furnaces |
US3405921A (en) * | 1966-08-31 | 1968-10-15 | Aero Flow Dynamics Inc | Air-heating gas burner |
US3592577A (en) * | 1968-10-18 | 1971-07-13 | Eberspaecher J | Apparatus for promoting complete combustion |
US4311452A (en) * | 1980-02-04 | 1982-01-19 | Cea Of Canada, Ltd. | High stability gas/electric pilot-ignitor |
US4576617A (en) * | 1983-06-16 | 1986-03-18 | Regie Nationale Des Usines Renault | Apparatus comprising the combination of filter apparatus and regeneration apparatus and process for regenerating the filter apparatus using the regeneration apparatus |
US5322026A (en) * | 1992-12-21 | 1994-06-21 | Bay Il H | Waste combustion chamber with tertiary burning zone |
EP2733421A1 (en) * | 2012-11-20 | 2014-05-21 | General Electric Company | Can-annular combustor array for a gas turbine having oval can heads twisted among themselves |
-
1934
- 1934-12-03 US US755761A patent/US2072731A/en not_active Expired - Lifetime
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2416935A (en) * | 1942-08-27 | 1947-03-04 | Stewart Warner Corp | Altitude compensating heating system |
US2456402A (en) * | 1942-10-20 | 1948-12-14 | Daniel And Florence Guggenheim | Combustion chamber and means for supplying plural liquid fuels thereto |
US2595999A (en) * | 1943-11-23 | 1952-05-06 | Westinghouse Electric Corp | Power plant combustion apparatus having apertured combustion chamber walls |
US2497282A (en) * | 1944-11-23 | 1950-02-14 | Bridgeport Brass Co | Heating device and combustion process |
US2526122A (en) * | 1944-11-28 | 1950-10-17 | Vickers Electrical Co Ltd | Combustion chambers with perforated end walls and upstream fuel injection for combustion turbines |
US2575264A (en) * | 1945-01-16 | 1951-11-13 | Power Jets Res & Dev Ltd | Construction and mounting of fuel burner nozzles, especially for gas turbines and like apparatus |
US2447482A (en) * | 1945-04-25 | 1948-08-24 | Westinghouse Electric Corp | Turbine apparatus |
US2643708A (en) * | 1945-05-04 | 1953-06-30 | Preferred Utilities Mfg Corp | Oiol burner carburetion |
US2517015A (en) * | 1945-05-16 | 1950-08-01 | Bendix Aviat Corp | Combustion chamber with shielded fuel nozzle |
US2474702A (en) * | 1945-08-10 | 1949-06-28 | Stewart Warner Corp | Heater burner, particularly fuel delivery and igniting means therefor |
US2616258A (en) * | 1946-01-09 | 1952-11-04 | Bendix Aviat Corp | Jet engine combustion apparatus, including pilot burner for ignition and vaporization of main fuel supply |
US2554401A (en) * | 1946-07-18 | 1951-05-22 | Willard L Christensen | Combustion apparatus provided with gas backflow-inducing means adjacent the nozzles |
US2485207A (en) * | 1946-09-06 | 1949-10-18 | Gilbert & Barker Mfg Co | Air control for tubular combustion chambers of oil burners |
US2510645A (en) * | 1946-10-26 | 1950-06-06 | Gen Electric | Air nozzle and porting for combustion chamber liners |
US2633908A (en) * | 1947-01-24 | 1953-04-07 | Ralph C Brierly | Diffuser |
US2601000A (en) * | 1947-05-23 | 1952-06-17 | Gen Electric | Combustor for thermal power plants having toroidal flow path in primary mixing zone |
US2611599A (en) * | 1948-05-18 | 1952-09-23 | Jet Heet Inc | Heater for enclosed spaces |
US2538953A (en) * | 1948-07-22 | 1951-01-23 | Drying Systems Inc | Combustion chamber for fluid fuel |
US2600603A (en) * | 1948-08-28 | 1952-06-17 | Robert D Applegate | Grain drier |
US2553091A (en) * | 1948-09-11 | 1951-05-15 | Harold R Horning | Heater |
US2560364A (en) * | 1949-02-11 | 1951-07-10 | Nemeth Steffen Paul | Liquid fuel burner |
US2665748A (en) * | 1949-05-27 | 1954-01-12 | Frank H Cornelius | Fuel burner |
US2651514A (en) * | 1949-12-15 | 1953-09-08 | Silent Glow Oil Burner Corp | Apparatus for producing a heated gaseous medium |
US2606014A (en) * | 1950-10-02 | 1952-08-05 | Arthur C Baumann | Space heater |
US2981065A (en) * | 1951-01-26 | 1961-04-25 | David H Sloan | Ramjet device |
US2865174A (en) * | 1956-05-16 | 1958-12-23 | United Aircraft Corp | Screech reduction in combustion chambers |
DE1179663B (en) * | 1957-12-31 | 1964-10-15 | Rudolf O Bracke Dipl Ing | Oil burner |
US3174530A (en) * | 1961-09-19 | 1965-03-23 | Cyril F Meenan | Furnace combustion chamber |
DE1243812B (en) * | 1961-12-30 | 1967-07-06 | Kueppersbusch | Oil burner for furnaces |
US3405921A (en) * | 1966-08-31 | 1968-10-15 | Aero Flow Dynamics Inc | Air-heating gas burner |
US3592577A (en) * | 1968-10-18 | 1971-07-13 | Eberspaecher J | Apparatus for promoting complete combustion |
US4311452A (en) * | 1980-02-04 | 1982-01-19 | Cea Of Canada, Ltd. | High stability gas/electric pilot-ignitor |
US4576617A (en) * | 1983-06-16 | 1986-03-18 | Regie Nationale Des Usines Renault | Apparatus comprising the combination of filter apparatus and regeneration apparatus and process for regenerating the filter apparatus using the regeneration apparatus |
US5322026A (en) * | 1992-12-21 | 1994-06-21 | Bay Il H | Waste combustion chamber with tertiary burning zone |
EP2733421A1 (en) * | 2012-11-20 | 2014-05-21 | General Electric Company | Can-annular combustor array for a gas turbine having oval can heads twisted among themselves |
US9546601B2 (en) | 2012-11-20 | 2017-01-17 | General Electric Company | Clocked combustor can array |
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