GB238759A - Improvements in annealing furnaces - Google Patents

Improvements in annealing furnaces

Info

Publication number
GB238759A
GB238759A GB3013824A GB3013824A GB238759A GB 238759 A GB238759 A GB 238759A GB 3013824 A GB3013824 A GB 3013824A GB 3013824 A GB3013824 A GB 3013824A GB 238759 A GB238759 A GB 238759A
Authority
GB
United Kingdom
Prior art keywords
furnace
muffle
floor
flue
hot
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
GB3013824A
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
Priority to GB3013824A priority Critical patent/GB238759A/en
Publication of GB238759A publication Critical patent/GB238759A/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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)

Abstract

238,759. Hillman, H. Dec. 15, 1924. Tunnel furnaces; glassannealing leers.-In a muffle tunnel annealing-furnace the floor above which the conveyer band b lies is heated to the extent of about threequarters of the length of the furnace. The hot gases from the muffle m at the charging end, fired by a burner l, pass through a floor flue g, arranged above a heat insulating space r, to the chimney i situated at about three quarters of the distance along the furnace. Cooling air entering at c and q passes into a hot-air flue through controllable openings f and is used for combustion at o.
GB3013824A 1924-12-15 1924-12-15 Improvements in annealing furnaces Expired GB238759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3013824A GB238759A (en) 1924-12-15 1924-12-15 Improvements in annealing furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3013824A GB238759A (en) 1924-12-15 1924-12-15 Improvements in annealing furnaces

Publications (1)

Publication Number Publication Date
GB238759A true GB238759A (en) 1925-08-27

Family

ID=10302913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3013824A Expired GB238759A (en) 1924-12-15 1924-12-15 Improvements in annealing furnaces

Country Status (1)

Country Link
GB (1) GB238759A (en)

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