Improvements in Heating Stoves.
Year: 1892

page_text: Date of Application, 18th Mar., 1892-Accepted, 21st May, 1892
COMPLETE SPECIFICATION.
Improvements in Heating Stoves.
I, ADOLF SAHRE, of 7 Mühlenstrasse Pirna, Saxony in the Empire of Germany,
Stove Builder, do hereby declare the nature of my said invention and in what
manner the same is to be performed, to be particularly described and ascertained in
and by the following statement:—
The object of my invention is to construct heating stoves in an improved manner,
whereby a greater amount of heat is utilised than hitherto.
And in order that my said invention may be particularly described and ascer-
tained, reference is hereby made to the accompanying drawings, in which similar
letters of reference indicate corresponding parts, showing a heating stove con-
structed according to my invention.
Fig. 1 is a back elevation.
Fig. 2 is a vertical section on the line 1-2 of Fig. 1.
Fig. 3 is a vertical section on the line 3-4 of Fig. 2.
Fig. 4 is a horizontal section on the line 5-6 of Fig. 1, and
Fig. 5 is a horizontal section on the line 7-8 of Fig. 3.
a is the furnace which is fitted with the usual fire-door and ashpit. 6 is a bed or
Fupport formed of chamotte, fireclay or other suitable material, having on its
underside lips or projections cc formed thereon, a plate of metal d being laid on
the top of the bed. On the plate d, a number of plates or partitions, e, f, g, h, i,
are placed vertically and in such a manner that they form a number of fines or
passages k, l, m, n, the walls of the stove forming the external sides of the flues
in some cases as shown. In the plates ƒ and g a slot is cut and the two plates o
between
and pare fitted in such a manner as to form a through way or connection
the air heating spaces and s, and through which the air to be warmed circulates ;
the plates o and p forming sides of the flues m and n as shown in Figs. 2 and 4.
A pipe or flue is fitted in the plate i, the plate i forming part of the back of
the stove. A metal plate u is placed at the top of the flue n and on this a
block of chamotte, fire clay etc. v is fitted, the front side of which is in a line
with the plate o, and, together with the sides of the casing or walls of the stove,
A metal plate
forms a passage or connection w between the flues k,l and m.
is placed on the top of the block v whereby the top end of the flues are covered,
the plate also serving to radiate the warmth in an upward direction.
The heated gases arising from the furnace a, pass up the flues k, l, and into
the flue m, by means of the space w, and thence, by the flue n, to the pipe t,
the direction of the gases being also shown by the arrows on the drawings.
Having now particularly described and ascertained the nature of my said inven-
tion, and in what manner the same is to be performed, I declare that what I
claim is :-
1. In heating stoves, the improved construction of parts together forming an
arrangement of flues and air heating spaces, substantially as herein before described,
and illustrated by the drawings.
2. The improvements in heating stoves substantially as herein before described
and illustrated by the drawings.
Dated 18th March 1892.