GB227223A - Improvements in electric furnaces - Google Patents

Improvements in electric furnaces

Info

Publication number
GB227223A
GB227223A GB2643223A GB2643223A GB227223A GB 227223 A GB227223 A GB 227223A GB 2643223 A GB2643223 A GB 2643223A GB 2643223 A GB2643223 A GB 2643223A GB 227223 A GB227223 A GB 227223A
Authority
GB
United Kingdom
Prior art keywords
space
hancock
electric furnaces
heated
carbon rods
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
GB2643223A
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
Priority to GB2643223A priority Critical patent/GB227223A/en
Publication of GB227223A publication Critical patent/GB227223A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Furnace Details (AREA)

Abstract

227,223. Hancock, L. J., and Hancock, T. R. Oct. 23, 1923. Resistance furnaces.-A furnace heated by carbon rods 4 located in a space 3 surrounding a chamber 1 containing the material to be heated but entirely separate therefrom, is provided with means for passing a current of inert or reducing gas through the space containing the carbon rods. The furnace shown is of the kind described in Specification 190,222, the space 3 being provided with an inlet 6 and an outlet 7 for inert gas.
GB2643223A 1923-10-23 1923-10-23 Improvements in electric furnaces Expired GB227223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2643223A GB227223A (en) 1923-10-23 1923-10-23 Improvements in electric furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2643223A GB227223A (en) 1923-10-23 1923-10-23 Improvements in electric furnaces

Publications (1)

Publication Number Publication Date
GB227223A true GB227223A (en) 1925-01-15

Family

ID=10243518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2643223A Expired GB227223A (en) 1923-10-23 1923-10-23 Improvements in electric furnaces

Country Status (1)

Country Link
GB (1) GB227223A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128325A (en) * 1960-06-27 1964-04-07 James C Andersen High temperature furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128325A (en) * 1960-06-27 1964-04-07 James C Andersen High temperature furnace

Similar Documents

Publication Publication Date Title
GB227223A (en) Improvements in electric furnaces
GB169756A (en) Improvements in electrically heated tubes, muffles and the like
US2215317A (en) Salt bath furnace
GB458062A (en) Improvements in electrically heated glass tank furnaces
GB169060A (en) Improvements in or relating to the burning of carbon electrodes in electric furnaces
GB251230A (en) Improvements in or relating to feed devices for thermionic valves
GB159591A (en) Improvements in or relating to electric water heating apparatus
GB325940A (en) Improvements relating to the heating or melting of metals or alloys by induced currents of electricity
GB381631A (en) Improvements in apparatus for the electrical treatment of gases
GB161192A (en) Electro fining glass furnace
GB254115A (en) Method of distilling bituminous fuels
GB417657A (en) Improvements in, or relating to, electric furnaces for the heat-treatment of metallic strip
GB189075A (en) Improvements in or relating to loaded electric conductors
GB159654A (en) Improvements in a process of heating liquids electrically
GB217947A (en) Improvements in or relating to heating apparatus
GB200599A (en) Improvements in electrically heated glass furnaces
GB313856A (en) Method of and apparatus for melting oxidisable material
GB262796A (en) Improvements in or relating to electric furnaces
GB448966A (en) Improvements in electric water or like heaters
GB384090A (en) Apparatus for heating gases by electricity
GB449332A (en) An annealing pot for clean annealing band iron, wire, metal sheet, drawn and pressed parts
GB454754A (en) Improvements in electric induction furnaces
GB195610A (en) Improvements in heating elements for electric rotating resistance furnaces for treating zinc powder
GB269849A (en) Improvements in or relating to the calcining of coke
GB235921A (en) Improvements in and connected with means for heating chambers, particularly for the heat treatment of metals