GB537657A - Improvements relating to heating elements or radiants for furnaces - Google Patents

Improvements relating to heating elements or radiants for furnaces

Info

Publication number
GB537657A
GB537657A GB3286839A GB3286839A GB537657A GB 537657 A GB537657 A GB 537657A GB 3286839 A GB3286839 A GB 3286839A GB 3286839 A GB3286839 A GB 3286839A GB 537657 A GB537657 A GB 537657A
Authority
GB
United Kingdom
Prior art keywords
tubes
tube
furnaces
annular space
combustion
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
GB3286839A
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.)
ARTHUR WILLIAM OGILVY WEBB
Gibbons Brothers Ltd
Original Assignee
ARTHUR WILLIAM OGILVY WEBB
Gibbons Brothers 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 ARTHUR WILLIAM OGILVY WEBB, Gibbons Brothers Ltd filed Critical ARTHUR WILLIAM OGILVY WEBB
Priority to GB3286839A priority Critical patent/GB537657A/en
Publication of GB537657A publication Critical patent/GB537657A/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
    • C21D9/0043—Muffle furnaces; Retort 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)
  • Combustion Of Fluid Fuel (AREA)

Abstract

537,657. Heat radiating combustion tubes for furnaces. GIBBONS BROS., Ltd., MARLE, M. VAN, and WEBB, A. W. OGILVY-. Dec. 27, 1939, No. 32868. [Class 51 (i)] In gas or oil fired heat radiating elements for furnaces of the kind comprising three spaced tubes arranged concentrically. the outer tube being closed at its outer end and forming a combustion chamber fed with air and gas or vaporized oil from the inner tube and the annular space between the inner and intermediate tubes, the end portion 20 of the outer tube 12 is of bulbous form to form the combustion chamber supplied wih fuel and air from a mixing chamber 17 supplied from the pipe 14 and the annular space between the tubes 13, 14. The combustion products are led away through the annular space between the tubes 12, 13. The mixing chamber 17 is pro-. vided with vanes 18. In a modification the lower end of the tube 14 is formed as a nozzle and a Venturi-shaped passage is formed at the end of the tube 13. The lower end of the inner tube may terminate in a perforated flange and may be conical and perforated. The bulbous end 20 of the outer tube may be of circular or elliptical cross section.
GB3286839A 1939-12-27 1939-12-27 Improvements relating to heating elements or radiants for furnaces Expired GB537657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3286839A GB537657A (en) 1939-12-27 1939-12-27 Improvements relating to heating elements or radiants for furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3286839A GB537657A (en) 1939-12-27 1939-12-27 Improvements relating to heating elements or radiants for furnaces

Publications (1)

Publication Number Publication Date
GB537657A true GB537657A (en) 1941-07-01

Family

ID=10345214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3286839A Expired GB537657A (en) 1939-12-27 1939-12-27 Improvements relating to heating elements or radiants for furnaces

Country Status (1)

Country Link
GB (1) GB537657A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786877A (en) * 1953-03-09 1957-03-26 Secr Defence Brit Method and apparatus for carrying out thermal decompositions
US2806783A (en) * 1953-12-21 1957-09-17 Int Nickel Co Method and apparatus for reducing metal oxides
US2902270A (en) * 1953-07-17 1959-09-01 Svenska Skifferolje Ab Method of and means in heating of subsurface fuel-containing deposits "in situ"
US3174474A (en) * 1963-10-04 1965-03-23 Hazen Engineering Company Radiant heating units
US3220401A (en) * 1962-05-21 1965-11-30 Hazen Engineering Company Radiant heating units
US3343584A (en) * 1964-10-27 1967-09-26 Siderurgie Fse Inst Rech Heating device for heating a fluidized bed of pulverulent material
US3353528A (en) * 1965-12-16 1967-11-21 Donald E Robinson Heater construction
US3509865A (en) * 1968-03-28 1970-05-05 Philips Ind Inc Panel for heater construction
US4306858A (en) * 1979-05-23 1981-12-22 Loi Industrieofenanlagen Gmbh Recuperative heating unit for industrial furnace
GB2120774A (en) * 1982-03-25 1983-12-07 Int Standard Electric Corp Oxyhydrogen torch
GB2133527A (en) * 1983-01-18 1984-07-25 W B Combustion Ltd Radiant tube for gas burner
US4524752A (en) * 1983-04-26 1985-06-25 Clarke Beresford N Recuperator

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786877A (en) * 1953-03-09 1957-03-26 Secr Defence Brit Method and apparatus for carrying out thermal decompositions
US2902270A (en) * 1953-07-17 1959-09-01 Svenska Skifferolje Ab Method of and means in heating of subsurface fuel-containing deposits "in situ"
US2806783A (en) * 1953-12-21 1957-09-17 Int Nickel Co Method and apparatus for reducing metal oxides
US3220401A (en) * 1962-05-21 1965-11-30 Hazen Engineering Company Radiant heating units
US3174474A (en) * 1963-10-04 1965-03-23 Hazen Engineering Company Radiant heating units
US3343584A (en) * 1964-10-27 1967-09-26 Siderurgie Fse Inst Rech Heating device for heating a fluidized bed of pulverulent material
US3353528A (en) * 1965-12-16 1967-11-21 Donald E Robinson Heater construction
US3509865A (en) * 1968-03-28 1970-05-05 Philips Ind Inc Panel for heater construction
US4306858A (en) * 1979-05-23 1981-12-22 Loi Industrieofenanlagen Gmbh Recuperative heating unit for industrial furnace
GB2120774A (en) * 1982-03-25 1983-12-07 Int Standard Electric Corp Oxyhydrogen torch
GB2133527A (en) * 1983-01-18 1984-07-25 W B Combustion Ltd Radiant tube for gas burner
US4524752A (en) * 1983-04-26 1985-06-25 Clarke Beresford N Recuperator

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