Year: 1898

page_text: Date of Application, 8th Aug.,
Camotato Cannifinction Loft 27th Avx 4000
1898
Mecanted 45th Out 1808
I, CURT MAQUET, Engineer, of Eppelheimer Landstrasse, 17-19, Heidelberg,
Germany, do hereby declare the nature of this invention to be as follows:-
This invention relates to heaters, which combine facility of manufacture, with
compactness, large heating surface, and high permeability, and which may be
adapted also to serve as ornaments.
In the accompanying drawings.
Figs. 1 and 2 represent a heater, chiefly consisting of a pair of flat sheets bent
and folded according to requirements.
Figs. 3, 4 and 5, represent a heater which is chiefly composed of tubes.
Figs. 6, 7, 8 and 9 a heater chiefly consisting of hollow sheet metal ribs con-
nected with one another by short tubes, and
Fig. 10 represents a heater similar in appearance to the last, but consisting of
tubes, on which are mounted hollow sheet metal ribs.
According to Figs. 1 and 2 the heater consists of a flat hollow body a which
forms an air chamber and is folded into the desired shape.
Steam or hot air is admitted through the tube b and discharged through the
tube c.
The heating appliance shown by Figs. 3 and 4, chiefly consists of a tube f
bent into a V shape and provided with flanged ends i, the said tube of serving to
support heating plates y either on one side, as in Fig. 3, or on both sides, as in
Fig. 4, which may be clamped or otherwise fastened to the said tube.
Fig. 5 is a front elevation of a group of heaters similar to that shown by
Figs. 3 and 4.
The thin heating plates g, situated between the two legs of each
tube f, are not visible in the view.
In Figs 6 and 7 a series of hollow flat bodies k are placed parallel to each
other at equal distances apart, and connected at the ends by heating pipes m, n,
which pass through the said bodies, so as to afford to the hot water or steam f
a maximum of heating surface.
The heater represented by Fig. 10 is likewise composed of hollow sheet metal
bodies k, containing short perforated tubes y (introduced into the same before
they are finished), and connected with one another by short tubular-stays A,
in line with the internal tubes y. The said heaters have circular openings z cor-
responding to the bore of the said tubes, and are firmly held together by means
of 2 screw bolts passing through the axes of the tubes, one end of each bolt being
held rigidly in a cap C, which the opposite end passes through an anchor plate D,
so that the connection between the various tubes and ribs may be tightened or
loosened. Suitable packing rings may be inserted between the tubular stays A
and the adjoining heating bodies k.
Deted this 8th day of August 1898.

page_text: Improvements in Heating Apparatus.
I, CURT MAQUET, Engineer, of Eppelheimer Landstrasse, 17-19, Heidelberg,
Germany, do hereby declare the nature of this invention, and in what manner
the same is to be performed, to be particularly described and ascertained in and
by the following statement:-
This invention relates to heat radiators adapted to heat the air of rooms by
means of hot water, steam, or air flowing through the same, and has for its object
to combine facility of manufacture with compactness, large heating surface, high
permeability, and adaptability for purposes of ornament.
In the drawings filed with the Provisional Specification:
Figs. 1 and 2 represent a heater, chiefly consisting of a pair of thin metal
sheets like a hollow plate or flat chamber, bent or folded into the required
shape; Figs. 3, 4 and 5 represent a heater which is chiefly composed of tubes;
Figs. 6, 7, 8 and 9 a heater chiefly consisting of hollow sheet metal ribs con-
nected with one another by a short tube or tubes, and Fig. 10 represents a
heater similar in appearance to the last, but consisting of tubes, on which are
mounted hollow sheet metal ribs.
According to Figs. 1 and 2 the heat radiator consists of a flat hollow body a
which forms a narrow air chamber and is folded forward and backward into the
desired shape.
Steam or hot air is admitted at one end through an inlet tube and discharged
at the other end through an outlet tube c.
The heating appliance shown by Figs. 3 and 4, chiefly consists of a tube f
bent into a horse-shoe shape and provided with flanged ends i, the said tube f
serving to support heating plates either on one side, as in Fig. 3, or on both
sides, as in Fig. 4, which plates may be clamped or otherwise fastened to the
said tube.
.
Fig. 5 is a front elevation of a group of heaters similar to that shown by
Figs. 3 and 4. The thin heating plates 9, situated between the two legs of each
tube f, are not visible in this view.
In Figs. 6 and 7 a series of hollow flat bodies or radiators k are placed parallel
to each other at equal distances apart, and connected at the ends by heating
pipes m, n, which pass through the said bodies, so as to afford to the hot water
or steam a maximum of heating surface for a given space, and to render this
type of heat radiator specially suitable for the rooms of dwelling houses.
The heat radiator represented by Figs. 8 and 9 consists of hollow circular
plates k connected by a single tube X.
The heater represented by Fig. 10 is composed of hollow sheet metal bodies k,
containing short perforated tubes y (introduced into the same before the said
bodies are closed and finished), and connected with one another by short tubular-
stays A, in line with the internal tubes y. The heaters have circular open-
ings z corresponding to the bore of the tubes A and y, and are firmly held
together by means of 2 screw bolts passing through the axes of the tubes, the
head or one end of each bolt being held rigidly in a cap C, while the opposite
or screw-threaded end passes through an anchor plate D, so that the connection
between the various tubes and ribs may be tightened or loosened by means of
the screw nuts. Suitable packing rings may be inserted between the tubular
stays. A and the adjoining heating bodies k.
This type of heat radiator can be easily enlarged or reduced in size, by the
addition or removal of one or more heating bodies k, and connecting tubes.

page_text: Having now particularly described and ascertained the nature of my said
invention, and in what manner the same is to be performed, I declare that what
I claim is:
1. A heat radiator chiefly consisting of a pair of thin sheets bent or folded
parallel to each other, so as to form a narrow chamber of great radiating surface
in a small space, substantially as described with reference to Figs. 1 and 2.
2. A heat radiator chiefly consisting of U shaped circulating tubes f and heat-
ing plates inserted between the two branches of each tube, so as to be invisible
from the side, substantially as described with reference to Figs. 3 to 5.
3. A heat radiator chiefly consisting of hollow ribs or plates connected and
adapted to communicate with each other by means of a circulating tube or tubes,
substantially as described with reference to Figs. 6 to 9.
4. A heat radiator composed of hollow ribs or plates connected and commu-
nicating with each other by means of short circulating tubes or stays, perforated
short cross tubes enclosed by the said ribs, and connecting bolts adapted to hold
the said ribs together, substantially as described with reference to Fig. 10..
Dated this 26th day of August 1898.
FAIRFAX & WETTER,
Agents, 37 and 39, Essex Street, Strand, London.
FAIRFAX & WETTER,
Agents, 37 and 39, Essex Street, Strand, London.