GB2086017B - Furnaces - Google Patents

Furnaces

Info

Publication number
GB2086017B
GB2086017B GB8034315A GB8034315A GB2086017B GB 2086017 B GB2086017 B GB 2086017B GB 8034315 A GB8034315 A GB 8034315A GB 8034315 A GB8034315 A GB 8034315A GB 2086017 B GB2086017 B GB 2086017B
Authority
GB
United Kingdom
Prior art keywords
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
GB8034315A
Other versions
GB2086017A (en
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.)
TRIFURN ENGINEERING Ltd
Original Assignee
TRIFURN ENGINEERING 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 TRIFURN ENGINEERING Ltd filed Critical TRIFURN ENGINEERING Ltd
Priority to GB8034315A priority Critical patent/GB2086017B/en
Publication of GB2086017A publication Critical patent/GB2086017A/en
Application granted granted Critical
Publication of GB2086017B publication Critical patent/GB2086017B/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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/08—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated through chamber walls
    • F27B9/082—Muffle furnaces
    • F27B9/084—Muffle furnaces the muffle being fixed and in a single piece
    • 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
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)
GB8034315A 1980-10-24 1980-10-24 Furnaces Expired GB2086017B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8034315A GB2086017B (en) 1980-10-24 1980-10-24 Furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8034315A GB2086017B (en) 1980-10-24 1980-10-24 Furnaces

Publications (2)

Publication Number Publication Date
GB2086017A GB2086017A (en) 1982-05-06
GB2086017B true GB2086017B (en) 1984-01-11

Family

ID=10516867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8034315A Expired GB2086017B (en) 1980-10-24 1980-10-24 Furnaces

Country Status (1)

Country Link
GB (1) GB2086017B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416623A (en) * 1982-02-01 1983-11-22 Kanto Yakin Kogyo Kabushiki Kaisha Muffle furnace

Also Published As

Publication number Publication date
GB2086017A (en) 1982-05-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee