GB962756A - Improvements relating to basic refractory bricks - Google Patents

Improvements relating to basic refractory bricks

Info

Publication number
GB962756A
GB962756A GB35521/61A GB3552161A GB962756A GB 962756 A GB962756 A GB 962756A GB 35521/61 A GB35521/61 A GB 35521/61A GB 3552161 A GB3552161 A GB 3552161A GB 962756 A GB962756 A GB 962756A
Authority
GB
United Kingdom
Prior art keywords
bricks
metal
plates
brick
refractory
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
Application number
GB35521/61A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB962756A publication Critical patent/GB962756A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • F27D1/06—Composite bricks or blocks, e.g. panels, modules
    • F27D1/08—Bricks or blocks with internal reinforcement or metal backing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0018—Producing metal-clad stones, such as oven stones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/06—Crowns or roofs for combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

962,756. Refractory bricks. R. P. HEWER. Oct. 2, 1961 [Oct. 14, 1960], No. 35521/61. Addition to 873,283. Heading F4B. A composite refractory brick comprises a plurality of individual secondary bricks and a metal casing which holds the secondary bricks in place. The secondary bricks may be of the same or different materials, e.g. chromemagnesia and magnesia-chrome. As shown, two secondary bricks 38 are individually co-moulded with metal plates 20 which cover all of one major lateral face and have tabs 22 extending on to the mirror lateral faces. The plate 20 may have projections which bind with the body of the brick, Fig. 2 (not shown), or may have welded thereto a U-section metal plate, Fig. 3 (not shown), which is embedded in the refractory during moulding. As shown in Figs. 16 and 17, a metal plate 37 is inserted between the refractory major faces of the two secondary bricks 38 and metal connector plates 43 are spot-welded to the tabs 22 and plate 37 to hold the assembly together. A hanger tab 52 is included in one of the secondary bricks during moulding and the connector plates have extensions 46 at the cold end of the brick to act as cooling fins. The hanger may be omitted, Fig. 8 (not shown). In the embodiment of Fig. 13, the separating plate 37<SP>1</SP> is extended at the cold end of the brick and has a hanger recess 48, and only one of the connector plates has a cooling extension. When bricks are assembled in a furnace lining air may be circulated over the metal extensions behind the lining to assist in cooling the bricks. Bricks may comprise more than two secondary bricks separated by plates similar to plates 37 and 37<SP>1</SP>.
GB35521/61A 1960-10-14 1961-10-02 Improvements relating to basic refractory bricks Expired GB962756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62624A US3230682A (en) 1960-10-14 1960-10-14 Basic refractory brick unit

Publications (1)

Publication Number Publication Date
GB962756A true GB962756A (en) 1964-07-01

Family

ID=22043718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35521/61A Expired GB962756A (en) 1960-10-14 1961-10-02 Improvements relating to basic refractory bricks

Country Status (5)

Country Link
US (1) US3230682A (en)
BE (1) BE609200A (en)
ES (1) ES271203A1 (en)
GB (1) GB962756A (en)
NL (1) NL270254A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469137B (en) * 1990-11-09 1993-05-17 Oliver Sjoelander DEVICE FOR INSTALLATION OF FRONT COVER PLATE

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123940A (en) * 1964-03-10 figure
US919018A (en) * 1907-01-16 1909-04-20 Joseph H Jackson Enameled brick and tile.
US1453996A (en) * 1920-11-08 1923-05-01 George W Riddle Composite structure
US1789074A (en) * 1925-10-21 1931-01-13 Fuller Lehigh Co Sectional furnace wall
US2051016A (en) * 1934-01-20 1936-08-11 Rafter Machine Company Beam and the like for building construction
US2136122A (en) * 1935-03-21 1938-11-08 Midland Steel Prod Co Chassis side rail
US2216813A (en) * 1937-08-30 1940-10-08 Goldschmidt Victor Moritz Metal cased refractory
US2465170A (en) * 1947-04-24 1949-03-22 Harbison Walker Refractories Metal cased composite suspended roof unit
GB638767A (en) * 1947-12-19 1950-06-14 Cleveland Magnesite And Refrac Improvements in or relating to basic brick linings for furnaces
US2652793A (en) * 1948-10-30 1953-09-22 Gen Refractories Co Refractory furnace roof brick resistant to spalling
US2606017A (en) * 1949-02-05 1952-08-05 Levi S Longenecker Furnace roof and wall structure
US2757623A (en) * 1952-08-14 1956-08-07 Gen Refractories Co Composite furnace roof construction
US2929343A (en) * 1953-10-30 1960-03-22 Gen Refractories Co Basic arch for reverberatory furnace
US2840017A (en) * 1954-04-13 1958-06-24 Bigelow Liptak Corp Suspension means for refractory tile
US2960048A (en) * 1957-02-21 1960-11-15 Kaiser Aluminium Chem Corp Refractory article
US3015288A (en) * 1958-07-25 1962-01-02 Detrick M H Co Arched roofs
US3089284A (en) * 1959-02-19 1963-05-14 Gen Refractories Co Basic refractory brick and method
US3100677A (en) * 1959-07-24 1963-08-13 A P Green Fire Brick Company Method of making refractory brick
US3012525A (en) * 1959-09-15 1961-12-12 E J Lavino & Co Refractory brick with split internal channel and staked hanger tab

Also Published As

Publication number Publication date
US3230682A (en) 1966-01-25
NL270254A (en)
ES271203A1 (en) 1962-01-01
BE609200A (en) 1962-04-16

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