GB235993A - Improvements in or relating to electric mufflle furnaces - Google Patents

Improvements in or relating to electric mufflle furnaces

Info

Publication number
GB235993A
GB235993A GB1017424A GB1017424A GB235993A GB 235993 A GB235993 A GB 235993A GB 1017424 A GB1017424 A GB 1017424A GB 1017424 A GB1017424 A GB 1017424A GB 235993 A GB235993 A GB 235993A
Authority
GB
United Kingdom
Prior art keywords
mufflle
furnaces
relating
electric
wire
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
GB1017424A
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 GB1017424A priority Critical patent/GB235993A/en
Publication of GB235993A publication Critical patent/GB235993A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/66—Supports or mountings for heaters on or in the wall or roof

Landscapes

  • Resistance Heating (AREA)

Abstract

235,993. Wild, L. W., Barfield, E. P., and Coleman, J. D. April 24, 1924. Wire resistances, cored.- In a muffle furnace a wound externally with a nickelchrome heating wire b, the latter is held out of contact without support for substantially its whole length with material containing silica. The wire is supported in grooves in fireclay or like strips c which are integral with or separate from the furnace according to whether the latter is made of fireclay or metal.
GB1017424A 1924-04-24 1924-04-24 Improvements in or relating to electric mufflle furnaces Expired GB235993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1017424A GB235993A (en) 1924-04-24 1924-04-24 Improvements in or relating to electric mufflle furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1017424A GB235993A (en) 1924-04-24 1924-04-24 Improvements in or relating to electric mufflle furnaces

Publications (1)

Publication Number Publication Date
GB235993A true GB235993A (en) 1925-07-02

Family

ID=9962907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1017424A Expired GB235993A (en) 1924-04-24 1924-04-24 Improvements in or relating to electric mufflle furnaces

Country Status (1)

Country Link
GB (1) GB235993A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602130A (en) * 1950-09-26 1952-07-01 Harold N Shaw Electrical heating element
GB2126860A (en) * 1982-09-08 1984-03-28 Peter Brasier Electric heating element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602130A (en) * 1950-09-26 1952-07-01 Harold N Shaw Electrical heating element
GB2126860A (en) * 1982-09-08 1984-03-28 Peter Brasier Electric heating element

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