Invention for the Coating of Steam Pipes, Hot Water Pipes, Hot Air Pipes, Cold Water Pipes, and Steam Boilers.TING OF STEAM PIPES, HOT WATER PIPES, AIR PIPES, COLD WATER PIPES, AND STEAM BOILERS FOR THE RETENTION OF HEAT AND EXCLUSION OF COLD
Year: 1886

page_text: .
Invention for the Coating of Steam Pipes, Hot Water Pipes,
Hot Air Pipes, Cold Water Pipes, and Steam Boilers.
JOSEPH PAYNE Engineer and Composition Manufacturer 30 West Büte Street
Docks Cardiff do hereby declare the nature of my invention for THE COATING
OF STEAM PIPES, HOT WATER PIPES, HOT AIR PIPES, COLD WATER PIPES, AND
STEAM BOILERS FOR THE RETENTION OF HEAT AND EXCLUSION OF COLD, to be as
follows:-
1. The process and invention claimed consists in the placeing of a caseing of metal
sheeting, wood, or canvas or any other form of caseing, around the outside of the
pipes, or boilers first, and leaving a space all round (or partly) between the inside
of the caseing and the outside of the pipes or boilers for composition or any other
non-conducting substance (to be used for the purpose of retaining heat or excluding
cold).
2. The space thus made by the fixing of the caseing upon the outside of the
pipe or boiler and the inside of the caseing is then filled in with any substance
having non-conducting qualities.
The applicant claims this as an entirely new process and invention for the
coating of steam boilers and other pipes for the retention of heat and exclusion of
cold,

page_text: Hot Air Pipes, Cold Water Pipes, and Steam Boilers.
JOSEPH PAYNE Engineer and Composition Manufacturer 30 West Bute Street
Docks Cardiff do hereby declare the nature of my invention for THE COATING
OF STEAM PIPES HOT WATER, HOT AIR, & COLD WATER PIPES, & STEAM BOILERS,
FOR THE RETENTION OF HEAT AND EXCLUSION OF COLD and in what manner the
same is to be performed, to be particularly described and ascertained in and by
the following statement:-
It consists in the fixing of an iron casing or any other kind of metal sheeting
which can be bent into a circular form and retain its shape that is to say the
whole or a part of a circle and when formed it is placed around the outside of the
pipe or boiler first, to form an outside casing by one or more pieces.
And in order that my Invention may be well understood, I shall now proceed
particularly to describe the same reference being made to the accompanying
Drawing like letters of reference indicating corresponding parts in the respective
Figures.
Figure 1 is an elevation of a steam pipe or boiler and may be taken to represent
an horizontal or longitudinnal position.
Fig. 2 is an end vied of a casing showing the manner in which it is prepared
the joint being commonly termed lap seam or tin mans joint, this casing is formed
into a circle and sprung open is passed over the pipe Fig. 1 the joints locked one
into the other and closed against the pipe by means of a hammer or mallet as
shown at A of the plan..
Fig. 3 represents a casing prepared with flanged joints E which are bolted
together to form a ring or casing either casing 2. 3 or 4 may be used to obtain any
circumfrence and to give greater strength to the flanges E E a piece of stout iron
is riveted the whole length of the outside flange as shown at Fig. 4.
1
Fig. 5 is a plan showing blocks marked F and these are inserted between the
casing and outside of the pipe or boiler Fig. 1. holding the casing in position for the
composition H and giving an equal internal space all round between the inside of
the casing and the outside of the pipe or boiler the composition or any non-
conducting substance is then filled in the space H and when filled up the blocks
marked F are removed and another sectional length formed around Fig. 1 when
the blocks F are again inserted as shown by plan Fig. 5. This process is the same
for the first sectional length of casing fixed as shown at Fig. 1 or 6 the second
sectional length whether used in the form of Fig. 2. 3 or 4 is formed to slightly
overlap the first length as at seca K and so on the length is completed.
When longitudinal work is to be done blocks are inserted each end between the
casing and outside of the pipe of the first sectional length casing, the nuts and bolt
heads are left clear, and when horizontal work the flange end of the casing is
stoped by having a piece of wood to fit close round the pipe the wood rests upon
the bolts and is removed when the composition is set.

page_text: My Invention is admirably adapted for coating steam pipes in pit shafts. The
casing being easily fixed the composition is made up the necessary thickness by
one coat, whereby a great amount of labour and time is saved as it dispenses with
the going over the work three times to obtain the required thickness this method
applies and is equally advantageous to surface work the casing remaining per-
manent preserves the composition from injury, wet, or other atmospheric influences
which is of the utmost importance thereby insuring its durability.
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 novel and original, and therefore claim as the Invention secured to me
by the herein before in part recited Letters Patent is
The Coating of Steam Pipes, Hot Water Pipes, Hot Air Pipes, Cold Water Pipes,
and Steam Boilers.
In witness whereof I the said Joseph Payne have hereunto set my hand and
seal this Twentieth day of March 1886.