US167831A - Improvement in bricks for constructing retorts - Google Patents
Improvement in bricks for constructing retorts Download PDFInfo
- Publication number
- US167831A US167831A US167831DA US167831A US 167831 A US167831 A US 167831A US 167831D A US167831D A US 167831DA US 167831 A US167831 A US 167831A
- Authority
- US
- United States
- Prior art keywords
- bricks
- retorts
- improvement
- constructing
- brick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B1/3205—Structures with a longitudinal horizontal axis, e.g. cylindrical or prismatic structures
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
Description
I M. FOSTER B-ricks for Constructing Retorts.
N0. |67,8-31, Patentedsepnzmsia.
N.PETERS, PHOTQ-LITflOGfiAPHER, WASHINGTON D C especially desirable and permanent.
PATENT OFFICE.
MORRISON FOSTER, OF ALLEGHENY, PENNSYLVANIA.
IMPROVEMENT IN B'R ck's FOERICQNSITRUCTYING'RETORTS.
Specification forming part of Letters Patent No. 167,831, dated September 21, 1875 application file February 20, 1875.
To all whom it may concern:
Be it known that I, MoRRIsoN FOSTER, of Allegheny city, in the county of Allegheny and State of Pennsylvania, have invented a new and useful Improvement in Bricks and Blocks for the Construction OfRetorts, Flues for Hot-Blast Stoves, 850.; and I do hereby declare the following to be a full, clear, and exact description thereof, reference being had to the accompanying drawing, forming a part of this specification, in which Figure l is a view of a block or brick illustrating the longitudinal shoulders 5 and Fig. 2 is a view of a second block, showing both longitudinal and transverse shoulders.
This invention relates to the form of bricks or blocks for the construction of retorts, (especially those of large size,) flues for hot-blast stoves, chimney-stacks, or hollow structures whose walls are required to withstand pressure or prevent the passage of gases; and consists in the peculiar form of the bricks or blocks used in said construction.
To avoid verbiage, 1 will use the term brick only, and desire to be understood to mean block as well.
The object of my invention is to enable those skilled in the art to build retorts or other abovementioned structures of larger size than can be usefully formed in one piece, or conveniently transported from the spot of their construction and I have devised bricks of such shapes that though many such bricks may be used in the construction the walls of such structure will be capable of resisting pressure without the aid of stays or braces, and also of preventing the passage through them of gases.
In furnaces for the deoxidation of or otherwise treating ores, where the materials treated are placed inside the retort while heat is applied externally, retorts thus constructed are These bricks are curved longitudinally to suit the desired shape of wall of the retort or other structure. On one side of the brick there is a longitudinal shoulder, d, at the outside of the curve, and on the reverse side there is a longitudinal shoulder, 12, at the inside of the curve. Neither of these shoulders should extend laterally quite half-way across the face of its side in the next course.
of the brick, the object of this precaution being to reserve a small space (say, one-eighth to onefourth inch) for cement or mortar between tort or other structure is built perpendicular the bricks should be so laid that the side of the brick on which is'the shoulder d is uppermost. These shoulders d and I) stop the bricks from being pushed outward when in place; while the bricks,- being curved, an arch is formed, which on the other hand prevents the bricks from being displaced by pressure from without. This form B of the brick, in addition to the longitudinal shoulders 61 and b, as in form A, has also in the sides transverse shoulders c c and d cl, formed as shown, which, when the bricks are in place, hold them together longitudinally, and so key them that with the assistance of the shoulders at and b, and the curved form of the brick, the wall is securely held, as if it were of one piece.
In forming retorts or other structures with bricks of the form A it is best to lay the bricks in courses, with the joints between the ends of the bricks of one course midway of the bricks When bricks of the form B are used this breaking of joints is inevitable.
In cbnstructing retorts the best form ordinarily is cylindrical, especially if it be perpendicular, and the bricks should be made of such length as that a stated number of them will exactly lay one course.
' I have found that, for a retort or cylinder of three feet internal diameter, twenty-seven feet high, and with bricks six inches thick, (laid only one thickness in the wall,) ten bricks to a course makes the bricks of a very convenient size for building and for being manufactured. It is obvious that when they are exposed to heat, when in place performing their work, the bricks should be made of fireclay or other refractory material.
A thin cement of fire-clay should be used in the joints when laying the bricks, and the joints should be as close as possible. Soon after the furnace in which the retort is placed is fired up this cement and the bricks will, if care be exercised, become united together, and the walls be practically one solid piece.
I do not deem it necessary to go into a further description of any particular method of building the retorts or other structures for which these=bricksare suitable, as the forms -0t thebricks themselves'will readily suggest to those skilled in such matters the best methods of using them.
Having thus described my invention, What I claim, and desire/to .secureby Letters-Batent, is-
1. A brick or block having convex and concave faces, and sides provided with longitudi-.
nal shoulder, substantially as specified.
2. A bricli or block having convex and concaveifaces; and provided-with longitudinal and transverse shoulders, substantially as specified.
In testimony whereof I, the said MORRISON FOSTER, have hereunto set my hand.
MORRISON FOSTER. Witnesses F. W. BITTER, .13., W. N. PAXTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US167831A true US167831A (en) | 1875-09-21 |
Family
ID=2237240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US167831D Expired - Lifetime US167831A (en) | Improvement in bricks for constructing retorts |
Country Status (1)
Country | Link |
---|---|
US (1) | US167831A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3203688A (en) * | 1961-05-16 | 1965-08-31 | Mc Graw Edison Co | Apparatus for degassing molten metal |
US20090078849A1 (en) * | 2007-09-24 | 2009-03-26 | Norm Goertzen | Igloo Building Block Mold |
-
0
- US US167831D patent/US167831A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3203688A (en) * | 1961-05-16 | 1965-08-31 | Mc Graw Edison Co | Apparatus for degassing molten metal |
US20090078849A1 (en) * | 2007-09-24 | 2009-03-26 | Norm Goertzen | Igloo Building Block Mold |
US8100380B2 (en) * | 2007-09-24 | 2012-01-24 | Norm Goertzen | Igloo building block mold |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US167831A (en) | Improvement in bricks for constructing retorts | |
US903907A (en) | Building brick or block. | |
US490726A (en) | Of same place | |
US1021851A (en) | Fire-brick wall or lining for blast and other furnaces. | |
US429342A (en) | Hot-blast stove | |
US3596A (en) | Meadow | |
US367251A (en) | Furnace | |
US656640A (en) | Brick-kiln. | |
US841415A (en) | Concrete block. | |
US1782638A (en) | Coke-oven-wall structure | |
US457371A (en) | Furnace-wall | |
US285316A (en) | Glass-furnace | |
US136568A (en) | Improvement in brick-kilns | |
US467981A (en) | Brick-kiln | |
US513036A (en) | Brick-kiln | |
US465288A (en) | Brick-kiln | |
GB190011798A (en) | New and Useful Improvement in Building Arches with New Bricks. | |
US302974A (en) | Regenerativesteelfurnaceand brick em ployed th erein | |
US116016A (en) | Improvement in brick-kilns | |
US144652A (en) | Improvement in methods of burning brick | |
US758852A (en) | Joint for brickwork of furnaces, &c. | |
US422893A (en) | sheibley | |
US120378A (en) | Improvement in lime-kilns | |
BROADMEADOW | Specification of a Patent for an improvement in the manufacturing of Steel. Granted to SIMEON BROADMEADOW, of the city of New York.--May 25th, 1844 | |
US651703A (en) | Construction of cupolas. |