GB549501A - Improvements relating to heat treatment furnaces - Google Patents

Improvements relating to heat treatment furnaces

Info

Publication number
GB549501A
GB549501A GB1094841A GB1094841A GB549501A GB 549501 A GB549501 A GB 549501A GB 1094841 A GB1094841 A GB 1094841A GB 1094841 A GB1094841 A GB 1094841A GB 549501 A GB549501 A GB 549501A
Authority
GB
United Kingdom
Prior art keywords
heat treatment
hearth
improvements relating
treatment furnaces
furnaces
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
GB1094841A
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 GB1094841A priority Critical patent/GB549501A/en
Publication of GB549501A publication Critical patent/GB549501A/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

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)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

549,501. Furnaces for heat treatment. LOWE, J. S. Aug. 27, 1941, No. 10948. [Classes 51 (i) and 51 (ii)] In heat treatment furnaces, the space beneath the hearth a is divided into a number of combustion chambers such as b, d separated by partition walls such as f and heated by burners h. Each chamber has a series of studs g which are cone or blade shape and tapered towards the tops on which the hearth is supported. The partition walls f have narrow edges where they engage the hearth.
GB1094841A 1941-08-27 1941-08-27 Improvements relating to heat treatment furnaces Expired GB549501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1094841A GB549501A (en) 1941-08-27 1941-08-27 Improvements relating to heat treatment furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1094841A GB549501A (en) 1941-08-27 1941-08-27 Improvements relating to heat treatment furnaces

Publications (1)

Publication Number Publication Date
GB549501A true GB549501A (en) 1942-11-24

Family

ID=9977236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1094841A Expired GB549501A (en) 1941-08-27 1941-08-27 Improvements relating to heat treatment furnaces

Country Status (1)

Country Link
GB (1) GB549501A (en)

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