Static structures (e.g. – buildings) – Intersection of wall to floor – ceiling – roof – or another wall – Laterally related modules; e.g. – spaced surfacing forms corner
Patent
1981-09-17
1984-09-04
Murtach, John E.
Static structures (e.g., buildings)
Intersection of wall to floor, ceiling, roof, or another wall
Laterally related modules; e.g., spaced surfacing forms corner
110338, E04B 100, F23M 502
Patent
active
044689063
DESCRIPTION:
BRIEF SUMMARY
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a national phase application of PCT/AT80/00005 filed 30 Dec. 1980 and based upon Austrian application AT/80/00038 filed 31 Jan. 1980.
FIELD OF THE INVENTION
This invention relates to blocks or bricks for the construction of a two-shell tile stove having an inner shell of refractory blocks or bricks and an outer shell comprising wall tiles of the thickness d, the length a and the height b, and corner tiles having the same thickness d and the same height b, one leg having the external length a and the second leg having the external length a/2 or 3a/2, b being preferably equal to a.
BACKGROUND OF THE INVENTION
Tile stoves, which are generally made by stove fitters, consist of ceramic tiles with ribs arranged on their rear sides and running parallel to their edges. These ribs are adapted to link the individual tiles to one another by means of connecting clamps or the like, and the joints between the tiles are closed by means of a refractory material. The internal structure, the flue gas vents, are also made by refractory blocks, which have to be processed to have the required shape. The construction of a tile stove requires hard work, skill in the art as well as great technical skill. In order to facilitate such work, it has already been tried to construct the tile stove with two shells. In such case, the internal shell and structure are made of refractory blocks, and then the outer surface is covered by tiles, either as individual tiles or as slabs consisting of tiles. This work, too, should be done by a person skilled in the art even in view of the fact that the work has been substantially facilitated because of the external shell of tiles.
OBJECT OF THE INVENTION
It is, therefore, an object of this invention to provide blocks for the construction of a two-shell tile stove which ensure simple construction of tile stoves of any size. To this end, criteria shall be set by means of which the required blocks can be predetermined dependent on the number and shape of the tiles which will be needed. Hence, a construction kit can be composed for any tile stove without requiring any particular skill in the art.
SUMMARY OF THE INVENTION
This object is achieved according to the invention, by providing the blocks forming the wall with a thickness based upon the thickness d of the corner tile and with a length and height of the block based upon the length a and the height b of the visible face of the tile.
Up to the present, the internal shell and the partition walls of the flue gas vents were adapted to the length and height of the tiles by processing the individual refractory blocks in-situ. According to the invention, the thickness or wall thickness of the corner tiles is also used as a reference element and taken into consideration, when determining the dimensions of the blocks.
The following exact mathematical relations form the theoretical basis. Usual joint breadths are, therefore, contained in the afore-indicated terms. Deviations from the exact equations may be caused by inaccuracies which are due to manufacture. For this reason, one or more dimensions of the blocks may be slightly smaller than the indicated dimensions. Joints which are slightly bigger for this reason can be compensated by means of mortar.
A first embodiment provides that the wall thickness of the block corresponds to the amount (a/2)-d or (b/2)-d.
A particularly solid construction of the tile stove will be obtained by adapting the wall thickness of the block or brick to correpsond to the thickness of the tiles, d being equal to a/4, so that the internal as well as the external shell of the tile stove are selfsupporting.
Blocks according to the invention can be combined to form sequences. A first sequence results from considering the following relations of lengths between individual blocks: amount (a/2)-d, corresponds to the amount d, even and odd place value corresponds to the amount a/2.
If the wall thickness of the block or brick corresponds to the tile thickness and if
REFERENCES:
patent: 1461851 (1923-07-01), Kagermeier
patent: 1798734 (1931-03-01), Heath
Luegers Lexikon der Gesamten Technik, g 199, 1928.
Miedaner Horst
Spirk Herbert
Dubno Herbert
Ford Kathryn L.
Murtach John E.
Ross Karl F.
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