Combined Supplemental Gas Reservoir and Burner Page: 4 of 7
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UNITED STATESPATENT OFFICE.
JAMES MADISON GILBERT, OF DALLAS, TEXAS.
COMBINED SUPPLEMENTAL GAS RESERVOIR AND BURNER.1,113,326.
To all whom it may/ conce
Be it known that I, J
citizen of the United
Dallas, in the county of
5 Texas, have invented cer
Improvements in Com
Gas Reservoirs and Bu
Clare the following to b
exact description of the
10 will enable others skilled
it appertains to make an
My invention relates 1
ments in gas burners an
to those which are prir
15 use in connection with g
The primary object o
provide a device of th
may be used to great adv
gas and which will effe
20 pressure thereof, thus
flame. In carrying ou
provide a gas supply pi
within the same and proj
a supplemental gas res
25 surrounding the dischar
ply pipe and a perforat
outer end of said recep
central opening for th
pressure or blow pipe.
30 A secondary object of
construct the reservoir i
to render its interior re
the purpose of applying
device to be described.
35 A still further object o
construct the entire devi
ple manner consistent '
eration.
With these objects in
40 resides in certain novel f4
tion and combination he
claimed and shown in the
Figure 1 is a side ele
of blow torch in connect
45 invention may be employ
tical longitudinal section
plemental reservoir and b
of the structure illustrate
is a vertical transverse
50 3-3 of Fig. 2; Figs. 4 a
sections taken respective
4-4 and 5-5 of Fig. 2;
section through the reser
of its supporting struc
55 manner in which the samSpecification o
f Letters Patent.
Patented Oct. 13,1914.
Application filed April 23, 1914. Serial No. 834,001.
ern: out the pressure checking device illustrated
AMs M. GILBERT, a in the preceding figures; Fig. 7 is a side ele-
States, residing at vation of a form of blow torch similar to
Dallas and State of that shown in Fig. 1 and showing the appli-
tain new and useful cation of my invention thereto; Fig. 8 is a 60
bined Supplemental side elevation of a dentist's furnace showing
rners; and I do de- the manner in which my invention may be
e a full, clear, and employed in connection therewith; Fig. 9 is
invention, such as a plan view of a portion of the parts shown
in the art to which in Fig. 8; Fig. 10 is a side elevation partly 65
d use the same. in section showing still another application
broadly to improve- of my invention; Fig. 11 is an end view of
d more particularly the parts shown in Fig. 10; Fig. 12 is a view
narily designed for similar to Fig. 10, showing the manner in
as blow torches. which the supplemental reservoir and burner 70
f the invention is to may be constructed for the purpose of sup-
is character which porting a flame spreading screen; and Fig.
'antage with natural 13 is a detached plan view of the screen and
ctually equalize the the attaching means carried thereby.
producing a steady In the embodiment illustrated from Figs. 75
t the above end, I 1 to 6 inclusive, and in fact throughout the
pe, a pressure pipe drawings, with the exception of Figs. 8 and
jecting from its end, 9, I have shown my improved burner and
ervoir or chamber supplemental reservoir as comprising a cy-
ge end of said sup- lindrical receptacle 1 which includes a cap 80
ed plate closing the plate 2 which is threaded into one end of
tacle and having a the cylindrical portion 3 of the receptacle,
e reception of the the outer end of said cap plate 2-being pro-
vided with an externally threaded boss 4
the invention is to through which and the plate 2, a bore 5 is 85
n such a manner as provided, said bore being threaded at its
adily accessible for inner end as clearly shown at 6. The screw
a pressure checking threads 6 are provided for' the attachment
of a gas checking device to be' described.
f the invention is to The outer end of the receptacle 1, is closed 90
ce in the most sim- by an end plate 7 which is provided with a
rith its correct op- central opening 8 alining with the bore 5
and with a number of gas discharge perfora-
view, the invention tions 9 which surround said opening 8.
features of construc- In Figs. 1 to 6 inclusive, I have shown 95
rein described and the parts so far described as carried by a
drawings wherein: blow torch which includes a T coupling 10
nation of one form into one end of which the boss 4 is threaded,
ion with which my a valve casing 11 being threaded into' the
'ed; Fig. 2 is a ver- opposite end of said coupling and carrying 100
i through the sup- a pressure or blow pipe 12, the latter pass-
urner and portions ing loosely through the head of the coupling
~d in Fig. 1; Fig. 3 10 and through the bore 5, the outer 'end of
section on the line said pipe 12 being preferably reduced and
nd 5 are horizontal inserted in the central opening 8 of the 105
ly upon the lines plate 7. The shank of the coupling 10 is
Fig. 6 is a vertical internally threaded for the reception of a
'voir and a portion gas conducting pipe 13 which is threaded at
ture showing the its opposite end, into an upright cylindrical
a may be used with- member 14, the latter being provided with 110
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Gilbert, James Madison. Combined Supplemental Gas Reservoir and Burner, patent, October 13, 1914; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth857904/m1/4/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.