GB563979A - Improvements relating to electrically heated kilns - Google Patents

Improvements relating to electrically heated kilns

Info

Publication number
GB563979A
GB563979A GB549243A GB549243A GB563979A GB 563979 A GB563979 A GB 563979A GB 549243 A GB549243 A GB 549243A GB 549243 A GB549243 A GB 549243A GB 563979 A GB563979 A GB 563979A
Authority
GB
United Kingdom
Prior art keywords
kilns
electrically heated
heaters
articles
supported
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
GB549243A
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.)
BBC BROWN BOVERI BRITISH
Original Assignee
BBC BROWN BOVERI BRITISH
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 BBC BROWN BOVERI BRITISH filed Critical BBC BROWN BOVERI BRITISH
Priority to GB549243A priority Critical patent/GB563979A/en
Publication of GB563979A publication Critical patent/GB563979A/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
    • F27B9/06—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
    • F27B9/065—Resistor heating, e.g. with resistors also emitting IR rays the resistance being transported by the conveyor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)

Abstract

563,979. Electrically heated kilns. BRITISH BROWN-BOVERI, Ltd., and OSWALD, H. April 6, 1943, No. 5492. [Class 39 (iii)] Relates to electrically heated tunnel kilns through which articles travel slowly on trucks or rotating tables and to kilns fired intermittently. The heaters e are arranged vertically on a truck a capable of entering the kiln. Resistance strip or wire i is arranged over horizontal bars g, h, the bar g being supported on refractory pillars f supported on studs f<2>. The articles may be placed on each side of the heater thus formed. The heaters may be supplied from bus-bars j through switches l. In a modification, the heaters may be surrounded by tubular sleeves. The articles to be heated may be carried on a separate truck. The switch gear may be constructed as described in Specification 563,980. Specification 486,465 also is referred to.
GB549243A 1943-04-06 1943-04-06 Improvements relating to electrically heated kilns Expired GB563979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB549243A GB563979A (en) 1943-04-06 1943-04-06 Improvements relating to electrically heated kilns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB549243A GB563979A (en) 1943-04-06 1943-04-06 Improvements relating to electrically heated kilns

Publications (1)

Publication Number Publication Date
GB563979A true GB563979A (en) 1944-09-07

Family

ID=9797218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB549243A Expired GB563979A (en) 1943-04-06 1943-04-06 Improvements relating to electrically heated kilns

Country Status (1)

Country Link
GB (1) GB563979A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058437B (en) * 1957-07-15 1959-05-27 Geraetebau Schwarting K G Dryer for stored goods with departments with sieve floors
DE1219403B (en) * 1960-10-19 1966-06-16 Leybold Hochvakuum Anlagen Mobile, heated trolley for freeze-drying chambers
DE1233781B (en) * 1962-08-31 1967-02-02 Leybold Hochvakuum Anlagen Heatable goods wagon for freeze-drying systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058437B (en) * 1957-07-15 1959-05-27 Geraetebau Schwarting K G Dryer for stored goods with departments with sieve floors
DE1219403B (en) * 1960-10-19 1966-06-16 Leybold Hochvakuum Anlagen Mobile, heated trolley for freeze-drying chambers
DE1233781B (en) * 1962-08-31 1967-02-02 Leybold Hochvakuum Anlagen Heatable goods wagon for freeze-drying systems

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