US1495731A - Oil burner - Google Patents
Oil burner Download PDFInfo
- Publication number
- US1495731A US1495731A US654839A US65483923A US1495731A US 1495731 A US1495731 A US 1495731A US 654839 A US654839 A US 654839A US 65483923 A US65483923 A US 65483923A US 1495731 A US1495731 A US 1495731A
- Authority
- US
- United States
- Prior art keywords
- sleeve
- outlet
- casing
- oil
- nozzle
- 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
- 241000969130 Atthis Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229940025656 proin Drugs 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
Definitions
- the invention relates to oil burning apparatus in which the oil is atomized, for example, by low pressure air and discharged for ignition in a highly atomized state thru a suitable tip.
- Fig. 1 is an elevation of the burner.
- Fig. 2 is a plan thereof.
- -Fi'g. 3 is a longitudinal section burner.
- Fig. 4 is a fragmentary section of the sleeve for introducing the atomizing medium.
- the upper portion of the casing comprises a body 12 afi'ording a hori-- zontally disposed chamber which is o n to the vertical-chamber 10 and is provide with thru the.
- Fitting coaxially within the body. 12 is a sleeve or tubular member 15 having openings 16 to afford communication with the chamber12 and thru which the gaseous 1923-; Serial No. 654,839.
- atomizing medium may enter.
- Thissleeve is secured to the inlet 13 and its forward end projects beyond the outlet 14:, terminat- 4 111g in a constricted and flarin
- An intermediate portion of the s eeve is also constricted, as at 18, to formfla Venturi nozzle in conjunction with the oil supply nozzle 20 which is mounted coaxially within said sleeve, the nozzle having an axial bore 21 extending from endto-end and provided with radial outlets22 at the Venturi end.
- the air velocity is consequently increased 'at this point, its at'omizing efl'ect enhanced and an intimate mixture therewith of the oil supplied thru the radial outlets 22 is secured.
- the bore of the nozzle is closed atthis end preferably by api-pe plug 23; and, similarly, the opposite end of the bore is closed by a pipe plug 24 fitting in the head 25 of the nozzle.
- the head 25 serves also to seal the inlet 13 of the body 12 and [is provided with a duct 26 communicating with the bore 21, the former having suita le means "for outside connection to supply oil to the nozzle.
- the nozzle with head is conveniently removable; and by unscrewing the plugs 23 and 24 from the ends thereof, the bore is open thruout and ma readily be cleaned when this becomes necessary.
- an adjustable tip 30 Surrounding theforwardend of the sleeve 15 and having a sliding fit with a portion of the same and with the body portion 12 to close substantially the outlet 14 of the latter, is an adjustable tip 30, tubular in form and having an opening 31 at its outer end coaxial. with the flaring outlet 17, the
- the tip moreover, is provided with openings 32 to afi'ord communication between the inteintimate mixture of oil and airproduced is.
- a yoke 35 is arranged over the burner appa'ratus with its arms at either side thereof,
- the arms of the yoke are provided with open notches or slots 40 in the upper edges there of and into which fit corresponding pins 41 secured in the body portion 12, the same acting as stops thru engagement with the respective sides of the notches.
- An oilburner comprising a casing provided with an inlet for a gaseous medium, a sleeve longitudinally arranged therein and in, communication with the interior of the casing, said sleeve having an axial outlet and a constricted intermediate portion, the portions of the sleeve immediately in advance and succeeding said constricted portion flaring in opposite directions, an oil supply nozzle mounted coaxially therein and having radial outlets in proximity to the constricted intermediate vportion of the sleeve.
- An oil burner comprising a casing provided with an inlet for a gaseous medium, a sleeve longitudinally arranged therein and in communication with the interior of the casing, said sleeve having an axial outlet and a constricted intermediate portion, the
- an oil supply nozzle coaxially mounted therein and provided with a head substantially closing the casing at one end, said nozzle having radial outlets at the opposite end for delivering oil into the sleeve substantially at the constricted intermediate portion of the sleeve.
- An oil burner comprising a casing promeager yided with an inlet for a gaseous medium, a sleeve arranged 1n the casing an communicating with the interior thereof, said sleeve having an axial outlet and a constricted intermediate portion, the portions of the sleeve immediately in advance and succeeding said constricted portion flaring in opposite directions, a removable oil supply nozzle axially mounted therein and provided with radial outlets in proximity to the said constricted intermediate portion, said nozzle being bored longitudinally thru, and re; movable plugs at the respective ends of the nozzle.
- An oil burner comprising a casing provided with'an inlet for a gaseous medium, a sleeve arranged in the casing and communicating with the interior thereof, said sleeve having an axial outlet and a constricted intermediate portion, the portions of the sleeve immediately in advance and succeeding said constricted portion flaring in opposite directions, a removable oil supply nozzle axially mounted therein and provided with radial outlets in proximity to the said constricted intermediate portion, said nozzle being bored longitudinally thru,
- An oil burner comprising a casing
- an oil supply nozzle coaxially mounted therein having radial outlets in proximity to the constricted intermediate portion of said sleeve, said nozzle being bored longitudinally thru, removable plugs at the respective ends of the nozzle, a movable tip mounted about said sleeve outlet and providing an annular chamber thereabout, the same communicating with the interior of the casing and having an outlet beyond the outlet of the said sleeve, a yoke having its arms secured to diametrically opposite p'ointsof the tip, a stud screwed into the casing end and passing thru the yoke to engage with same in one direction of rotation, and a collar on the stud to engage with said yoke in the other direction, whereby on rotating the screw the tip may be reciprocated axially, the arms of saidyoke being notched, and pins secured in the casing and fitting the notches of the arms to restrict the extent of reciprocation of the yoke.
- an oil supply nozzle mounted coaxially therein and havin radial outlets in proximity to the constricted intermediate portion of the, sleeve, and a movable tip mounted about said sleeve outlet and providing an annular chamber thereabout, the same communicating with the interior of the casing and having-an outlet beyond the outlet of said sleeve.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Description
H. T. GERDES ET AL May 27 [01L BURNER Filed July 51, 1 923 2 Sheets-Sheet. l
INVENTORS 4] A Schumann y TGerdes and henr lred A'ITCRNEY Mai; 27, EQZQ. 1,495,731 H. T. GERDES ET AL I OIL BURNER Filed ly 31. 1923 I 2 Sheets-Sheet 2 INVENTORS Henry I ardes and v fl/fred SChflMQI/fl BY I ATTORNEY HENRY '1. GERDES, F LEBANON, PENNSYLVANIA, AND ALFRED F. SCHUMANN, .OF
BROOKLYN, NEW YORK, ASSIGNORS TO HAUCK .MANUFACTURING COMPANY, OF BROOKLYN, NEW YORK, A CORPORATION OF NEW YORK.
OIL BURNER.
Application filed Ju1 a1,
Brooklyn, res ectively, in the counties of Lebanon and l ings, respectively, and States of Pennsylvania and New York, respectively, have invented certain new and useful Improvements in Oil Burners, of which the following is a specification.
The invention relates to oil burning apparatus in which the oil is atomized, for example, by low pressure air and discharged for ignition in a highly atomized state thru a suitable tip.
It has for its object aburne'r having means for more efiiciently atomizing the oil and mixing the same with a gaseous medium, more particularly in two stages; and to afford, also, a burner of simple and durable construction in which the flame isadjustable thru movement of the said tip; and wherein, furthermore, the oil supplying nozzle is conveniently removable for cleaning and so constructed as to be readily cleaned.
The nature of the invention, however, will best be understood when described in connection with the accompanying drawings, in which- Fig. 1 is an elevation of the burner.
Fig. 2 is a plan thereof.
-Fi'g. 3 is a longitudinal section burner.
Fig. 4 is a fragmentary section of the sleeve for introducing the atomizing medium.
Similar characters of reference designate I corresponding parts throughout the several views.
Referring to the drawings, the burner i shown to consist of a suitable casing havin a vertically disposed chamber 10 through which the atomizing gaseous m'edium,as air under the requisite pressure, is to be sup plied, the volume of same being controllable by a suitable valve as the butterfly valve 11 provided therein. The upper portion of the casing comprises a body 12 afi'ording a hori-- zontally disposed chamber which is o n to the vertical-chamber 10 and is provide with thru the.
an inlet 13 and outlet 14 axially disposed therein. Fitting coaxially within the body. 12 is a sleeve or tubular member 15 having openings 16 to afford communication with the chamber12 and thru which the gaseous 1923-; Serial No. 654,839.
atomizing medium may enter. Thissleeve is secured to the inlet 13 and its forward end projects beyond the outlet 14:, terminat- 4 111g in a constricted and flarin An intermediate portion of the s eeve is also constricted, as at 18, to formfla Venturi nozzle in conjunction with the oil supply nozzle 20 which is mounted coaxially within said sleeve, the nozzle having an axial bore 21 extending from endto-end and provided with radial outlets22 at the Venturi end. The air velocity is consequently increased 'at this point, its at'omizing efl'ect enhanced and an intimate mixture therewith of the oil supplied thru the radial outlets 22 is secured. The bore of the nozzle is closed atthis end preferably by api-pe plug 23; and, similarly, the opposite end of the bore is closed by a pipe plug 24 fitting in the head 25 of the nozzle. The head 25 serves also to seal the inlet 13 of the body 12 and [is provided with a duct 26 communicating with the bore 21, the former having suita le means "for outside connection to supply oil to the nozzle. By this expedient, the nozzle with head is conveniently removable; and by unscrewing the plugs 23 and 24 from the ends thereof, the bore is open thruout and ma readily be cleaned when this becomes necessary.
Surrounding theforwardend of the sleeve 15 and havinga sliding fit with a portion of the same and with the body portion 12 to close substantially the outlet 14 of the latter, is an adjustable tip 30, tubular in form and having an opening 31 at its outer end coaxial. with the flaring outlet 17, the
wall of the tip and the outer end of the sleeve being separated and forming a tapering annular'space between the same. The tip, moreover, is provided with openings 32 to afi'ord communication between the inteintimate mixture of oil and airproduced is.
outlet 17.
' rior of the body'portion and the said tapercarried forward by the air delivered thru the annular space to the outlet 31 of the tip where it is further atomized and mixed and discharged for ignition with a blowing effeet, the swirling motion heretofore referred sleeve an the outlet 14 of the body portion. To effect this reciprocation of the tip, a yoke 35 is arranged over the burner appa'ratus with its arms at either side thereof,
and the ends of said arms are secured to the tip 30 at diametrically opposed points. Thru an opening 36 in the back of the'yoke is inserted a stud 37 which is threaded into the head 25 of the oil nozzle, said stud carrying a collar 38 within the yoke; and at its outer end a hand wheel 39 is adapted to shoulder against the back of the yoke. so that in turning the said hand wheel, the yoke is correspondingly advanced or retracted to adjust the tip 30. In order to limit the extent of the reciprocation, the arms of the yoke are provided with open notches or slots 40 in the upper edges there of and into which fit corresponding pins 41 secured in the body portion 12, the same acting as stops thru engagement with the respective sides of the notches.
We claim 1. An oilburner, comprising a casing provided with an inlet for a gaseous medium, a sleeve longitudinally arranged therein and in, communication with the interior of the casing, said sleeve having an axial outlet and a constricted intermediate portion, the portions of the sleeve immediately in advance and succeeding said constricted portion flaring in opposite directions, an oil supply nozzle mounted coaxially therein and having radial outlets in proximity to the constricted intermediate vportion of the sleeve.
2. An oil burner, comprising a casing provided with an inlet for a gaseous medium, a sleeve longitudinally arranged therein and in communication with the interior of the casing, said sleeve having an axial outlet and a constricted intermediate portion, the
portions of the sleeve immediately in advance and-succeeding said constricted portion flaring in opposite directions, an oil supply nozzle coaxially mounted therein and provided with a head substantially closing the casing at one end, said nozzle having radial outlets at the opposite end for delivering oil into the sleeve substantially at the constricted intermediate portion of the sleeve. o
- 3. An oil burner, comprising a casing promeager yided with an inlet for a gaseous medium, a sleeve arranged 1n the casing an communicating with the interior thereof, said sleeve having an axial outlet and a constricted intermediate portion, the portions of the sleeve immediately in advance and succeeding said constricted portion flaring in opposite directions, a removable oil supply nozzle axially mounted therein and provided with radial outlets in proximity to the said constricted intermediate portion, said nozzle being bored longitudinally thru, and re; movable plugs at the respective ends of the nozzle. p
4. I An oil burner, comprising a casing provided with'an inlet for a gaseous medium, a sleeve arranged in the casing and communicating with the interior thereof, said sleeve having an axial outlet and a constricted intermediate portion, the portions of the sleeve immediately in advance and succeeding said constricted portion flaring in opposite directions, a removable oil supply nozzle axially mounted therein and provided with radial outlets in proximity to the said constricted intermediate portion, said nozzle being bored longitudinally thru,
removable plugs at the respective ends of the nozzle, and a movable tip mounted about said sleeve outlet and providing an annular chamber thereabout, the same communicat ing with the interior of the casing and havllllg an outlet beyond the outlet of the said s eeve.
5. An oil burner, comprising a casing,
provided with an inlet for a gaseous madmm, a sleeve arranged in the casing and communicating with the interior thereof, said sleeve having an axial outlet and a constricted intermediate portion, the poltions of the sleeve immediately in advance and succeeding said constricted portion flaring in opposite directions, an oil supply nozzle coaxially mounted therein having radial outlets in proximity to the said constricted intermediate portion in advance of the outlet of said sleeve, a movable tip mounted about said sleeve outlet and providing an annulan chamber thereabout, the same communicating' with the interior of the casing and having an outlet beyond the outlet of said sleeve, a yoke having its arms secured to diametrically opposite points of the tip, a stud screwed into the casing end and passing thru the yoke to engage with same in one direction of rotation, and a collar on the stud to engage with said yoke in the other directiomwhereby on rotating the screw the tip may be reciprocated axially, the arms of said yoke being notched, and. pins secured in the casing and fitting the notches of the )lllil arms to restrict the extent of reciprocation sleeve arranged in the casing and communieating with the interior thereof, said sleeve having an axial outlet and a constricted. intermediate portion, an oil supply nozzle coaxially mounted therein having radial outlets in proximity to the constricted intermediate portion of said sleeve, said nozzle being bored longitudinally thru, removable plugs at the respective ends of the nozzle, a movable tip mounted about said sleeve outlet and providing an annular chamber thereabout, the same communicating with the interior of the casing and having an outlet beyond the outlet of the said sleeve, a yoke having its arms secured to diametrically opposite p'ointsof the tip, a stud screwed into the casing end and passing thru the yoke to engage with same in one direction of rotation, and a collar on the stud to engage with said yoke in the other direction, whereby on rotating the screw the tip may be reciprocated axially, the arms of saidyoke being notched, and pins secured in the casing and fitting the notches of the arms to restrict the extent of reciprocation of the yoke.
7 An oil burner, comprising a casing proin communication with the interior of the casing, said sleeve having an axial outlet and a constricted intermediate portion, the,
portions of the sleeve immediately in advance and succeeding said constricted por-' tion flaring in opposite directions, an oil supply nozzle mounted coaxially therein and havin radial outlets in proximity to the constricted intermediate portion of the, sleeve, and a movable tip mounted about said sleeve outlet and providing an annular chamber thereabout, the same communicating with the interior of the casing and having-an outlet beyond the outlet of said sleeve.
Signed at Brooklyn in the county of Kings and State of New York this 25th day of July A. D. 1923.
HENRY .T. GERDES'.
ALFRED F. SCHUMANN, Witness: Enw. Q. BAKER,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US654839A US1495731A (en) | 1923-07-31 | 1923-07-31 | Oil burner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US654839A US1495731A (en) | 1923-07-31 | 1923-07-31 | Oil burner |
Publications (1)
Publication Number | Publication Date |
---|---|
US1495731A true US1495731A (en) | 1924-05-27 |
Family
ID=24626446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US654839A Expired - Lifetime US1495731A (en) | 1923-07-31 | 1923-07-31 | Oil burner |
Country Status (1)
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US (1) | US1495731A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2717638A (en) * | 1949-09-14 | 1955-09-13 | William B Perdue | Oil burner |
US3782639A (en) * | 1972-04-17 | 1974-01-01 | Ford Motor Co | Fuel injection apparatus |
-
1923
- 1923-07-31 US US654839A patent/US1495731A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2717638A (en) * | 1949-09-14 | 1955-09-13 | William B Perdue | Oil burner |
US3782639A (en) * | 1972-04-17 | 1974-01-01 | Ford Motor Co | Fuel injection apparatus |
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