US1662895A - Oil burner - Google Patents
Oil burner Download PDFInfo
- Publication number
- US1662895A US1662895A US192117A US19211727A US1662895A US 1662895 A US1662895 A US 1662895A US 192117 A US192117 A US 192117A US 19211727 A US19211727 A US 19211727A US 1662895 A US1662895 A US 1662895A
- Authority
- US
- United States
- Prior art keywords
- oil
- air nozzle
- cup
- fan
- burner
- 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
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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
- F23D11/04—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action
Description
March 20, 1928.
R. H. PATTERSON OIL BURNER Filed May 17. 1927 Patented Mar. 20, 1928.
UNITED STATES PATENT ori-"ics.
REGINALD E. PATTERSON, OF WASHINGTON, DISTRICT OF COLUMBIA, ASSIGNOR TO I'UELO CORPORATION, OF WASHINGTON, DISTRICT 01 COLUMBIA, A CORPORATION OF DELAWARE.
OIL BURNER.
Application fled'lay 17, 1927. Serial No. 192,117.
This invention relates to oil burners; The primary object of the invention 13 to provide an attachment for the air nozzle of.
the fan housingfor the purpose of prevent- 6 ing the ingress of oil from the oil discharging cup to the confines of the fan housing.
More specifically, the invention comprehends the provision of a bent metallic strip secured close to the periphery of the air nozzlc and having its free end extending in a vertical plane in close proximity to the oil discharging cup for the purpose of picking up oil globules dripping from the cup and conveying them downwardly in such a manner that said oil globules will be prevented from entrance to the air nozzle and fan housing.
Fig. 1 designates the top of the oil burner I preferably employ and is a longitudinal view partly in section of the burner with my attachment thereon.
Fig.2 is a front view of the burner showing improved. attachment applied thereto.
Much difiiculty has been experienced with oil burners of this type wherein the oil atomizing or dischargin cup is fitted within the air nozzle attache to the fan housin .for the reason that oil inevitably drips bacfi through the air nozzle to the fan housing withthe consequent trouble. To relieve this situation, many arrangements have been resorted to, such as drip pots in the fan housing, all of which have been more or less unsatisfactory in practical usage. lVIy invention rimarily consists in providing a bent meta lic rod shown generally at 1 having one end thereof attached to the airnozzle 2 as at 3. This ean'be very expeditiously and economically accomplished without any special tools or skilled labor. The free port-lon of this oil collecting rod is illustrated at 4 and extends in a vertical. osition within close proximity to the. periphery of the oil discharging cu 5. It will be apparent that the oil globu es dripping, by gravity, from the rotating oil cup, or atomizing cup, will encounter the oil collectin device 4' and will be fed thereby downwar l in a manner to prevent their ingress to e airnozzle 2 and the fan housim 6. \Vithin the fan housing there is provided, as usual with this type of burner, a rotatable fan 7 secured to a driving shaft 8 driven by a motor 9. This motor also. rotates the cup 5 to which is supplied, in any suitable manner, the oil to be consumed which is fed as afilm outwardly where it meets with the air emitting from the air nozzle caused by the fan blades 7.
It will be observed that the air nozzle 2 terminates short of the oil atomizing cup 5 in order that the collected oil may freely descend without contacting with the peripher of the air nozzle 2.
aving thus described my invention, what I claim as new is as follows: 1. An oil burner comprising a fan hous- 1ng,an air nozzle secured thereto and projecting outwardly therefrom, a rotatable fan within the housing, a rotatable oil discharging cup within the housing and projecting into the confines of the air nozzle, a motor for simultaneously rotating the oil cupand air fan, said air nozzle terminating short of the outer periphery of the oil discharging cup, a bent wire of substantially V-shaped formation having one end secured to the air nozzle and the other end projecting in a vertical plane in close proximity with the periphery of the oil discharging cup and adapted to convey oil drippm s from the oil discharging cup downwardly away from the air nozzle, thereby to prevent the entrance of oil into the confines of the fan housing.
2. An oil burner comprising an air nozzle, means for delivering fuel to said nozzle,
'8, wire of substantially V-shaped formation having one end secured to the air nozzle and the other end projecting in a vertical plane in close proximity to the periphey of the oil discharging means and adapte to convey oil drippingsfrom the oil discharging means downwardly away from the air nozzle, thereby to prevent the entrance of oil into the confines of the "fan housing.
In testimony whereof I aflix 'my signature.
REGINALD H. PATTERSON.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US192117A US1662895A (en) | 1927-05-17 | 1927-05-17 | Oil burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US192117A US1662895A (en) | 1927-05-17 | 1927-05-17 | Oil burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1662895A true US1662895A (en) | 1928-03-20 |
Family
ID=22708329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US192117A Expired - Lifetime US1662895A (en) | 1927-05-17 | 1927-05-17 | Oil burner |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1662895A (en) |
-
1927
- 1927-05-17 US US192117A patent/US1662895A/en not_active Expired - Lifetime
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