GB830377A - Improvements relating to heat-radiating means - Google Patents

Improvements relating to heat-radiating means

Info

Publication number
GB830377A
GB830377A GB587/56A GB58756A GB830377A GB 830377 A GB830377 A GB 830377A GB 587/56 A GB587/56 A GB 587/56A GB 58756 A GB58756 A GB 58756A GB 830377 A GB830377 A GB 830377A
Authority
GB
United Kingdom
Prior art keywords
elements
jan
furnace
tubes
heat
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
GB587/56A
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.)
Stein & Atkinson Ltd
Original Assignee
Stein & Atkinson Ltd
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 Stein & Atkinson Ltd filed Critical Stein & Atkinson Ltd
Publication of GB830377A publication Critical patent/GB830377A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces
    • C21D9/677—Arrangements of heating devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Gas Burners (AREA)

Abstract

830,377. Radiant tubes; annealing furnaces. STEIN & ATKINSON Ltd. Jan. 6, 1956 [Jan. 7, 1955], No. 587/56. Classes 51 (1) and 51 (2). A radiant tube 19, Fig. 3, comprises tubular elements 30, into which gaseous burners 21 discharge, and a tubular exhaust element 31 from which the exhaust gases are extracted by an air-actuated eductor 44. The elements 30, 31 which are respectively rigidly and resiliently connected to a mounting plate 39, are arranged as shown in Fig. 5 when the tube is to be used between the inner and outer shells of a belltype or round pit-type annealing furnace but when fitted to a square-sectioned hood-type annealing furnace, Fig. 1, the elements are arranged in vertical alignment. Eight such tubes 19 are used in this furnace two per side. Each pair may have the burner ends located in the same or opposite walls.
GB587/56A 1955-01-07 1956-01-06 Improvements relating to heat-radiating means Expired GB830377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US830377XA 1955-01-07 1955-01-07

Publications (1)

Publication Number Publication Date
GB830377A true GB830377A (en) 1960-03-16

Family

ID=22175769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB587/56A Expired GB830377A (en) 1955-01-07 1956-01-06 Improvements relating to heat-radiating means

Country Status (1)

Country Link
GB (1) GB830377A (en)

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