GB433637A - Improvements in tunnel ovens - Google Patents

Improvements in tunnel ovens

Info

Publication number
GB433637A
GB433637A GB550734A GB550734A GB433637A GB 433637 A GB433637 A GB 433637A GB 550734 A GB550734 A GB 550734A GB 550734 A GB550734 A GB 550734A GB 433637 A GB433637 A GB 433637A
Authority
GB
United Kingdom
Prior art keywords
tunnel
electric resistances
zone
pottery
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
GB550734A
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.)
BERNARD JOSEPH MOORE
Original Assignee
BERNARD JOSEPH MOORE
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 BERNARD JOSEPH MOORE filed Critical BERNARD JOSEPH MOORE
Priority to GB550734A priority Critical patent/GB433637A/en
Publication of GB433637A publication Critical patent/GB433637A/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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
    • F27B9/022—With two tracks moving in opposite directions
    • 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
    • F27B9/062—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 electrically heated
    • F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)

Abstract

433,637. Tunnel pottery &c. ovens. MOORE, B. J., Parkfield House, Princes Road, Hartshill, Stoke-on-Trent. Feb. 19, 1934, No. 5507. [Class 51 (ii)] In a tunnel oven primarily for pottery, the temperature of the main heating zone 10 which is at a substantial distance from the entrance to the tunnel, is maintained mainly by combustion of fuel (e.g. in muffles 13), while in the secondary or entry heating zone, the heat is maintained mainly by electric resistances 18 adapted to heat this zone throughout its entire crosssection and situated at a relatively low level on the walls of the tunnel. In a modification, there may be three parallel tunnels, the central one heated entirely by electric resistances and forming the entry zone and the two outer heated partly by combustion and partly by electric resistances. Specification 435,452 is referred to.
GB550734A 1934-02-19 1934-02-19 Improvements in tunnel ovens Expired GB433637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB550734A GB433637A (en) 1934-02-19 1934-02-19 Improvements in tunnel ovens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB550734A GB433637A (en) 1934-02-19 1934-02-19 Improvements in tunnel ovens

Publications (1)

Publication Number Publication Date
GB433637A true GB433637A (en) 1935-08-19

Family

ID=9797514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB550734A Expired GB433637A (en) 1934-02-19 1934-02-19 Improvements in tunnel ovens

Country Status (1)

Country Link
GB (1) GB433637A (en)

Similar Documents

Publication Publication Date Title
GB433637A (en) Improvements in tunnel ovens
GB293331A (en) An improved rotary kiln
SU30403A1 (en) Tunnel Kiln for Annealing Glass and Firing Dyed Glassware
GB332692A (en) Improvements in methods of and apparatus for the firing of ceramic ware
SU52488A1 (en) Furnace for continuous cementation with gases or gas pyrolysis products
GB619888A (en) Improvements in or relating to a method of and apparatus for manufacturing light-weight aggregate for concrete
GB457024A (en) Improvements in and relating to tunnel kilns
GB310458A (en) Process of baking a highly refractory lining in metallurgical furnaces, especially induction furnaces, crucibles and the like
GB273671A (en) Improvements in or relating to furnaces
GB367327A (en) Skid furnace for heating ingots or the like
CA298620A (en) Means of heating combustion air for furnaces
GB270035A (en) Improvements in or relating to electrically heated kilns
DK81720C (en) Electric induction furnace with tubular heating chamber.
GB419535A (en) Improvements in tunnel kilns and the like
CA254740A (en) Method of attaining high temperatures of combustion in burning fuel in brick furnaces
GB426176A (en) Improvements relating to ovens for baking, roasting, and drying purposes
CA301814A (en) Adjustably heated furnace for treating fuel with gases or steam
GB238759A (en) Improvements in annealing furnaces
GB228098A (en) Improvements in muffle furnaces
ES128997A1 (en) Installation of chamber furnaces to produce gas and coke with gasogen insert.
GB498497A (en) An electric oven for annealing or hardening glass or crystal plates
GB412497A (en) Improvements in baking and drying ovens
CA263586A (en) Fuel burner hearth
GB478730A (en) Device on furnaces
GB233313A (en) Improvements in or relating to ovens or kilns