GB488285A - Improvements relating to annealing furnaces and the like - Google Patents

Improvements relating to annealing furnaces and the like

Info

Publication number
GB488285A
GB488285A GB52837A GB52837A GB488285A GB 488285 A GB488285 A GB 488285A GB 52837 A GB52837 A GB 52837A GB 52837 A GB52837 A GB 52837A GB 488285 A GB488285 A GB 488285A
Authority
GB
United Kingdom
Prior art keywords
furnace
improvements relating
shaft
annealing furnaces
skirt
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
GB52837A
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.)
ELECTRIC RESISTANCE FURNACE CO
Original Assignee
ELECTRIC RESISTANCE FURNACE CO
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 ELECTRIC RESISTANCE FURNACE CO filed Critical ELECTRIC RESISTANCE FURNACE CO
Priority to GB52837A priority Critical patent/GB488285A/en
Publication of GB488285A publication Critical patent/GB488285A/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
    • C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces

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)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)

Abstract

488,285. Stuffing - box substitutes. MILLAR, W. J., and ELECTRIC RESISTANCE FURNACE CO., Ltd. Jan. 7, 1937, No. 528. [Class 122 (v)] [Also in Group XII] A tight seal around the shaft 3 of a furnace atmosphere circulating fan driven from below the furnace is made by a fixed oil cup 12 into which dip a fixed skirt 13 sealed to the furnace base, and a rotating skirt 10 is carried by the shaft.
GB52837A 1937-01-07 1937-01-07 Improvements relating to annealing furnaces and the like Expired GB488285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB52837A GB488285A (en) 1937-01-07 1937-01-07 Improvements relating to annealing furnaces and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52837A GB488285A (en) 1937-01-07 1937-01-07 Improvements relating to annealing furnaces and the like

Publications (1)

Publication Number Publication Date
GB488285A true GB488285A (en) 1938-07-05

Family

ID=9705938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52837A Expired GB488285A (en) 1937-01-07 1937-01-07 Improvements relating to annealing furnaces and the like

Country Status (1)

Country Link
GB (1) GB488285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800317A (en) * 1953-10-19 1957-07-23 Harold N Ipsen Heat treating furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800317A (en) * 1953-10-19 1957-07-23 Harold N Ipsen Heat treating furnace

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