Recharging-Valve. Page: 3 of 3
2 p. : ill. ; 23 cm.View a full description of this patent.
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801,054
and minor details of the invention may be re-
sorted to at will without departing from the
spirit and scope thereof. .Hencel consider my-
self entitled to all such variations as may lie
5 within the terms of my claims.
Having thus described my invention, I claim
as new and desire to secure by Letters Patent-
1. In an air-brake system, the combination
with an auxiliary reservoir, a triple valve,
10 and a train-line leading to the triple valve, of
a valve-casing comprising a base having inlet-
openings therein, a shell in two diameters, the
larger diameter having a feed-groove, and a
cap having a tubular extension~projecting into
15 the smaller diameter of the casing, a piston
in the larger diameter of the casing and hav-
ing its stem projecting into the tubular pro-
jection of the cap, the piston being provided
in its upper face with a feed-groove, a branch
20 leading from the train-line between the triple
valve and the source of supply to the bottom
of the valve-casing, and a connection between
the smaller diameter of the shell and the aux-
iliary reservoir, substantially as herein shown
25 and described.
2. In an air-brake system, the combination
with an auxiliary reservoir, a triple valve,
and a train-line leading to the triple valve, of
a valve-casing having two internal diameters
30 and provided with an inlet in its bottom, the
larger diameter of the casing having a feed-
groove in its wall, a piston in the larger di-
ameter of the casing and provided with a stemhaving guided movement in the smaller di-
ameter of the valve-casing, said piston being 35
provided in its upper face with a feed-groove,
a connection between the bottom of the cas-
ing and the train-line between the triple valve
and the source of supply, and a connection be-
tween the smaller diameter of the valve-cas- 40
ing and the auxiliary reservoir, substantially
as described.
3. In an air-brake system, the combination
with an auxiliary reservoir, a triple valve,
and a train-line leading to the triple valve, of 45
a valve-casing provided in its bottom with a
valve-seat having an inlet therein, a connec-
tion between the bottom of the valve-casing
and the train-line, the connection being be-
tween the triple valve and the source of sup- so
ply, a connection between the other end of
the casing and the auxiliary reservoir, and a
piston-valve in the valve-casing, said piston-
valve and valve-casing being constructed when
the piston-valve is raised from its seat by the 55
pressure in the train-line to permit the air to
pass to the auxiliary reservoir, substantially
as described.
In testimony whereof I have signed my name
to this specification in the presence of two sub- 6o
scribing witnesses.
LEONARD F. WILLIAMS.
Witnesses:
W. G. RHoDES,
A. T. ALRIGHT.29
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Williams, Leonard F. Recharging-Valve., patent, October 3, 1905; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth511553/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.