US916887A - Oil-burner. - Google Patents

Description

U. T. NOYES.

OIL BURNER.

APPLICATION FILED MAY 15, 1908.

WITNESSES INVENTOR:

v arZs Til Eyes,-

e Patented Mar. 30, 1909.

citizen of the United States, ramento, in the county' of Sacramento and tube 5 is contracted,

simple,

NITE

STATES CHARLES r. Noyes, or SACRAMENTO, CALIFORNIA.

OIL-BURNER.

Specification of Letters Patent.

Patented March so, race.

Application men ma 15, mos. Serial No. 433,007.

To all whom it may concern:

Be it known that 1, CHARLES T. Norns, a

residing at Sac- State of California, have invented new and useful Improvements in- Oil- Burners, of

which the following is a specification.

Myinvent-ion relates to oil-burners.

The object of the invention is to provide a cheap, practical oil-burner foruse in furnaces, forges and the like, and particularly designed for use with low pressure fanned air ordinarily used in blacksmith shops.

The invention consists of the parts and the construction and combination of parts as hereinafter more fully described and claimed, having reference to the accompanying drawing, in which the figure is ante artial section of the burner as applied to I within the air pipe and provided with a tip ow ressure air.

Tl feburner may be built with ordinary pipe-and pipe fittings, H

A represents a-T closed at one end by a plug 2, except for the-oil pipe 3 whic-his tapped into the plug and connects with. any suitable source of supply. A short tube section 4 screws into the other end of the plug in continuation of the oil pipe 3, and this sec.- tion 4 continues through the T- and is arranged concentric with the outside tube 5, 1

which latter is tapped into the front end. of the T.- Preferably the front end of the air as shown. The end of the oil tube 4 screws into a tip or cap 6 which has its outerend approximately flush withthe end of the air pipe 5. This cap 6 has a chamber 7 into which the oil pipe 4 opens, and this chamber 7: has a series of oil outlets 8 which are inclined forward toward the discharge end of the burner,' and open into the longitudinal grooves 9 on the periphery of the larger diameter of the cap;

I The oil in runs in the same gener levation in flowing out through the ducts-8 1 direction with the flow of the air in the outer tube, and is thus -more readily acted upon by the air; in fact, the air in passing the openings serves to cre ate a sluction which promotes a steady flow of it a e oi The grooves 9 which are made in the en'- lalrged portion of the tip are expanded and" deepened at their outer ends,. which construction tends to converge the jets of atom ized voil toward the center and commingle them into one common flame.

Air under pressure from any I suitable source of supp y enters the burner through the air pipe 10. i

Hav ing thus described my invention, what I claim and desire to secure by Letters Patent 15- 1. An oil burner consisting of concentric oil and air pipes, the oil pipe being arranged having forward y and outwardly inclined oil ducts communicating with the oil passage in the oil pipe, and longitudinal passages in the tip'intersected by the oil ducts and having their forward ends converging toward I the axis of sai tips. I I

2. An oil-burner consisting of concentric oil and air pipes, the oil pipe being arranged within the airpipe and providedwith a tip hav+ ing forwardly and outwardly inclined oil ducts I communicating withthe oil passage in the oil pi e, said ducts intersecting longitudinal perip eral grooves on the tip, and said peripheral grooves being deepened-at their for- I ward ends whereby the jets of atomized oil are made to converge toward the axis of the tip.

In testimony whereof I have hereunto set my hand in presence of two subscribing witnesses.

CHARLES T. NOYES.

Witnesses I RALPH KNIGHT, J .0. QARLY.

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