An Improved Heating Apparatus for Horticultural or other Buildings or Spaces.
Year: 1890

page_text: Date of Application, 11th Feb., 1,890
Complete Specification Left, 11th Nov., 1890-Accepted, 24th Jan., .1891
PROVISIONAL SPECIFICATION.
An Improved Heating Apparatus for Horticultural or other Buildings
or Spaces.
I, CHARLES KENDALL, Hammerton Villa, Shortlands Road, Kingston Hill, in the
County of Surrey, do hereby declare the nature of this invention to be as
follows:-
:-
This invention has for its object to provide an improved hot water boiler, for heating
horticultural, or other buildings, or spaces.
In carrying out my invention, I provide a rectilinear or cylindrical, water chamber,
having an internal fuel space, this being open at the top and bottom; over which, and
attached to the same by suitable connections is another similar vessel closed at the top,
and thus forming a bell, or inverted cone like cover, but having an opening on side, or
through the crown, to admit the supply of fuel to internal chamber. This cover is by
preference, made in the shape of the inner portion but somewhat larger, so that the
space between may form a flue for the heated gases to descend between these, and
thence are led by means of brickwork or iron casing into the chimney in an upward
direction and in contact with the outside of the cone like cover or boiler.
The fire rests on furnace bars, fitted under fire box, or central opening, and is fed
from opening provided for that purpose as herebefore described.
Dated this 11th day of February 1890.
CHARLES KENDALL.
COMPLETE SPECIFICATION.
An Improved Heating Apparatus for Horticultural or other Buildings
or Spaces.
I, CHARLES KENDALL, Builder, of Hammerton Villa, Shortlands Road, Kingston
Hill, Surrey, 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 :-
a
This invention has for its object, to provide an improved hot water boiler for heating
horticultural or other buildings or spaces. In carrying out my invention I provide
rectilinear or cylindrical water chamber and fuel space, the said fuel space is made
open at the top and bottom, while the water chamber forms the other portion entirely,
or in part as may be most desirable.
Over this and attached to the same by suitable connections is another vessel of a
similar shape closed at the top, but having an opening on side or top for the
admission of fuel into fire box. This outer chamber will thus form a bell or cone
shaped cover over the fire & inner waterway. This by preference is made in the shape of
the inner portion but somewhat larger so that the space between may form a flue for
the heated gases to descend between them and from thence be led by means of brick &
iron casing upwards & in contact with the outside of outer water chamber or boiler
into the chimney. The fire rests on furnace bars fitted under central opening and
is fed from an opening provided. for that purpose near the top as herebefore
described.
In order that my said invention may be clearly understood reference is hereby made
to the accompanying drawings, in which similar letters of reference indicate corre-
sponding parts.
Fig. 1. is a plan and Fig. 2. is a section of this invention or heating apparatus.
The letters A. A. show the fuel chamber with furnace bars B. B. and an opening C.
for the admission of fuel. D. is the inner water chamber, while E. represents the

page_text: outer or cone like cover referred to, which is connected to the other as shown at F. ;
G. G. is the flue while the outer casing is shown by the brickwork H.
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.
1st. The construction of a boiler or water heater having an internal and external
water casing as herebefore described.
2nd. The method of conveying heated gases from a central fire so that these may
come in direct contact with all portions of the boiler or nearly so.
3rd. The manner of construction of boiler for that purpose as illustrated and
described herewith.
Dated this Eleventh day of November 1890.
"
CHARLES KENDALL.