GB263312A - Improvements in and relating to furnaces - Google Patents

Improvements in and relating to furnaces

Info

Publication number
GB263312A
GB263312A GB81926A GB81926A GB263312A GB 263312 A GB263312 A GB 263312A GB 81926 A GB81926 A GB 81926A GB 81926 A GB81926 A GB 81926A GB 263312 A GB263312 A GB 263312A
Authority
GB
United Kingdom
Prior art keywords
furnace
pusher
compartments
hood
articles
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
GB81926A
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.)
ERNEST EDWIN LUCAS
Original Assignee
ERNEST EDWIN LUCAS
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 ERNEST EDWIN LUCAS filed Critical ERNEST EDWIN LUCAS
Priority to GB81926A priority Critical patent/GB263312A/en
Publication of GB263312A publication Critical patent/GB263312A/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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge

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

Abstract

263,312. Lucas, E. E. Feb. 12, 1926. Charging.-Apparatus for preventing entry of air to annealing and like furnaces during charging comprises a hood 4a within which is arranged a vertically or horizontally movable charging-box 13 divided by a partition into compartments a, b, and attached to an operating-rod 16. A pusher 11<a>, for feeding the articles into the furnace 2, projects through the hood 4<a> between two doors 14, 15, and has its head 24a packed with refractory material 25 so that it may be used to seal the mouth 1 of the furnace when desired. In operation, while one of the compartments a, b is being loaded through the door 14, or 15, the articles in the other compartment are transferred to the furnace by the pusher 11<a>,
GB81926A 1926-02-12 1926-02-12 Improvements in and relating to furnaces Expired GB263312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB81926A GB263312A (en) 1926-02-12 1926-02-12 Improvements in and relating to furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB81926A GB263312A (en) 1926-02-12 1926-02-12 Improvements in and relating to furnaces

Publications (1)

Publication Number Publication Date
GB263312A true GB263312A (en) 1926-12-30

Family

ID=9711029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB81926A Expired GB263312A (en) 1926-02-12 1926-02-12 Improvements in and relating to furnaces

Country Status (1)

Country Link
GB (1) GB263312A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776134A (en) * 1954-08-10 1957-01-01 Surface Combustion Corp Heat treating apparatus
US2830805A (en) * 1952-08-29 1958-04-15 Dow Furnace Company Heat treating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830805A (en) * 1952-08-29 1958-04-15 Dow Furnace Company Heat treating apparatus
US2776134A (en) * 1954-08-10 1957-01-01 Surface Combustion Corp Heat treating apparatus

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