Oil-Burner. Page: 3 of 3
[1], 2 p. : ill. ; 23 cm.View a full description of this patent.
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945,922
the application of a wrench for making the i
hereindescribed adjustment.
That portion of the tube 11 extending
through the bonnet 9 has a close fit there-
5 with so as to prevent the escape of oil and
steam. The other portion of the tube 11
has a slightly reduced diameter in order that
said tube may be passed readily through the
bonnet upon assembling the parts.
1 0 By the structure herein described, an in-
jector nozzle is had which is simple in struc-
ture, and devoid of complicated parts, the
parts being so arranged that they may be
readily assembled, and by the herein de-
15 scribed means for regulating the flow of the
fuel as well as the injecting fluid, a burner
is had which is highly efficient, and which
effectually serves the purpose for which it is
designed.
20 The shoulders 12 and 16 are so located
that they determine the correct relative posi-
tion of the tubes 11 and 15, which greatly
facilitates the assembly of the parts.
What is claimed is:
25 1. In a liquid fuel burner, a casing con-
taining a partition, and having a fuel in-
let on one side thereof, and an inlet for in-
jecting fluid on the other side thereof, a
bonnet connected to the partition on the fuel
30 inlet side, and having a port communicat-
ing therewith, a tube mounted in the bore
of the bonnet, and having a port coimnuni-
cating with the port thereof, an adjustable
tip on the discharge end of the tube, a valve
35 controlling the discharge from the tip, and
a nozzle projecting from the casing, and
communicating with the injecting fluid in-
let side thereof, the aforesaid tube extend-
ing into the nozzle, and having its tip located
40 adjacent to the discharge orifice thereof.
2. A liquid fuel burner comprising a cas-
ing containing a partition, and having an
inlet for the fuel on one side of the parti-
tion, and an inlet for injecting fluid on theother side thereof, a Ib)onuet connected to the 45
partition on the fuel inlet side of the casing
and having a pout co1nuunicating there-
with, the bore of the bonnet in the plane of
the port being grooved, a tube mounted in
the bore of the bonnet, and having a port in 50
the plane of the aforesaid groove, a valve
controlling the discharge end of the tube,
and a nozzle projecting from the casing, and
communicating with the injecting fluid in-
let side thereof, the aforesaid tube extend- 55
ing into said nozzlet and having its discharge
end located adjacent to the discharge orifice
of the nozzle.
3. In a liquid fuel burner, a casing con-
taining a partition, and having an inlet for 60
the fuel on one side thereof, an inlet for in-
jecting fluid on the other side, a bonnet con-
nected to the partition, and projecting from
the casing on one side thereof, said bonnet
having a. port coninunicating with one of 65
the inlets of the casing, a tube mounted in
the bore of the bonnet, and having, a port
communicating with the port thereof, a
shoulder on the tube engageable with the
outer end of the bonnet, means for clamping 70
said shoulder against said end of the bonnet,
a neck on the opposite side of the casing, a
nozzle extending into the neck, and coin-
municating with the other inlet of the cas-
ing, the aforesaid tube extending into the 75
nozzle, and having its discharge end adja-
cent to the discharge end of the nozzle, a
shoulder on the nozzle engageable with the
outer end of the neck, and means for clamp-
ing said shoulder against the end of the 80
neck.
In testimony that I claim the foregoing
a.s my own, I have hereto affixed my signa-
ture in the presence of two witnesses.
H-OLMES DUKE.
Witnesses:
E. HUME TALBERT,
E. C. ScIILADT.
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Duke, Holmes. Oil-Burner., patent, January 11, 1910; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth508676/m1/3/: accessed June 22, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.