GB190930076A - Improvements in Annealing and like Furnaces. - Google Patents

Improvements in Annealing and like Furnaces.

Info

Publication number
GB190930076A
GB190930076A GB190930076DA GB190930076A GB 190930076 A GB190930076 A GB 190930076A GB 190930076D A GB190930076D A GB 190930076DA GB 190930076 A GB190930076 A GB 190930076A
Authority
GB
United Kingdom
Prior art keywords
chamber
annealing
flue
hislop
flues
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
Inventor
Robert Findlay Hislop
George Robertson Hislop
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
Application granted granted Critical
Publication of GB190930076A publication Critical patent/GB190930076A/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

Abstract

30,076. Hislop, R. F., and Hislop, G. R. Dec. 23. Gaseous-fuel furnaces.-In a furnace for annealing boiler-furnace tubes &c., gas from a producer 4 passes into an annular chamber 13 supplied with air through passages 12, and the combustion products pass between blocks 9 and through passages 11 to the annealing-chamber, whence they escape through the central column 5 and through flues 14 leading to an annular chamber 15 connected to the outlet flue 7. The central column and the flues 14 may be closed, and the gases then escape by a chimney 18 in the portable cover 16. In alternative arrangements the producer gas may be led to the central flue 6 or to the chamber 15, the combustion products escaping by the flue 7 or the chimney 18, and the distributing-chamber 13 may be in a higher position and arranged around the annealing-chamber.
GB190930076D 1909-12-23 1909-12-23 Improvements in Annealing and like Furnaces. Expired GB190930076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190930076T 1909-12-23

Publications (1)

Publication Number Publication Date
GB190930076A true GB190930076A (en) 1910-12-22

Family

ID=32447764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190930076D Expired GB190930076A (en) 1909-12-23 1909-12-23 Improvements in Annealing and like Furnaces.

Country Status (1)

Country Link
GB (1) GB190930076A (en)

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