GB844507A - Improvements in roller hearth furnaces - Google Patents

Improvements in roller hearth furnaces

Info

Publication number
GB844507A
GB844507A GB1446258A GB1446258A GB844507A GB 844507 A GB844507 A GB 844507A GB 1446258 A GB1446258 A GB 1446258A GB 1446258 A GB1446258 A GB 1446258A GB 844507 A GB844507 A GB 844507A
Authority
GB
United Kingdom
Prior art keywords
rollers
furnace
roller
collars
alternate
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
GB1446258A
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.)
"OFU" OFENBAU-UNION GESELLSCHAFT
OFU Ofenbau Union GmbH
Original Assignee
"OFU" OFENBAU-UNION GESELLSCHAFT
OFU Ofenbau Union GmbH
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 "OFU" OFENBAU-UNION GESELLSCHAFT, OFU Ofenbau Union GmbH filed Critical "OFU" OFENBAU-UNION GESELLSCHAFT
Publication of GB844507A publication Critical patent/GB844507A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

844,507. Roller way conveyers. OFU OFENBAU-UNION G.m.b.H. May 6, 1958 [May 16, 1957], No. 14462/58. Class 51 (2). Alternate rollers 2, 3 of a roller way conveyer in a furnace are mounted at opposite sides of the furnace to project across the full width of the furnace in overhung manner. The rollers can be closely spaced while still allowing buttresses 10 for the furnace walls between the bearings 6. The rollers may carry collars 20, 30, Fig. 3, the collars on alternate rollers interengaging. The rollers are of tubular, non-cooled construction, and the thickness of the tube walls decreases towards the free end of the roller.
GB1446258A 1957-05-16 1958-05-06 Improvements in roller hearth furnaces Expired GB844507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO5522A DE1144747B (en) 1957-05-16 1957-05-16 Roller hearth for a roller hearth furnace

Publications (1)

Publication Number Publication Date
GB844507A true GB844507A (en) 1960-08-10

Family

ID=7350612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1446258A Expired GB844507A (en) 1957-05-16 1958-05-06 Improvements in roller hearth furnaces

Country Status (3)

Country Link
BE (1) BE567725A (en)
DE (1) DE1144747B (en)
GB (1) GB844507A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514086A1 (en) * 1985-04-18 1986-10-23 Buchtal Gmbh, 8472 Schwarzenfeld ROLLER OVEN FOR BURNING A PLATE-SHAPED CERAMIC COMBUSTION
DE3514085A1 (en) * 1985-04-18 1986-10-23 Buchtal Gmbh, 8472 Schwarzenfeld ROLLER OVEN FOR BURNING A FLAT OR PLATE-SHAPED CERAMIC COMBUSTION
DE3535096C1 (en) * 1985-10-02 1986-10-23 Brown, Boveri & Cie Ag, 6800 Mannheim Heat insulation for an induction water heater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE145768C (en) *
DE417785C (en) * 1922-07-13 1925-08-19 Leopold Castelain Device for turning ornamental glass panels
US1840661A (en) * 1926-12-11 1932-01-12 Frank A Fahrenwald Furnace
BE415144A (en) * 1935-04-25
GB537489A (en) * 1939-12-22 1941-06-24 Theodor Teisen Improvements relating to furnaces

Also Published As

Publication number Publication date
DE1144747B (en) 1963-03-07
BE567725A (en)

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