GB633284A - Improvements in or relating to electric heaters - Google Patents

Improvements in or relating to electric heaters

Info

Publication number
GB633284A
GB633284A GB441048A GB441048A GB633284A GB 633284 A GB633284 A GB 633284A GB 441048 A GB441048 A GB 441048A GB 441048 A GB441048 A GB 441048A GB 633284 A GB633284 A GB 633284A
Authority
GB
United Kingdom
Prior art keywords
casing
helix
framework
housing
resistance 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
GB441048A
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.)
AUSTIN MILLS Ltd
Original Assignee
AUSTIN MILLS 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 AUSTIN MILLS Ltd filed Critical AUSTIN MILLS Ltd
Priority to GB441048A priority Critical patent/GB633284A/en
Publication of GB633284A publication Critical patent/GB633284A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/002—Air heaters using electric energy supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

633,284. Electric space-heaters. AUSTIN MILLS, Ltd., and BEAVON. T. A. Feb. 16, 1948, No. 4410. [Class 39(iii)] An electric space-heater has an upstanding helix of helically coiled resistance wire 15 mounted on a framework tapering from the lower to the upper end and heats air as it flows up through a casing 7 in the housing 1. The pitch of the coils increases from the lower to the upper end of the helix, minimizing uneven heating of the resistance wire. The framework is rigidly attached to the top of the casing 7 but free to move longitudinally due to expansion at the bottom of the casing. The housing 1 may contain more than one heating assembly and casing which are arranged so that all the air passes through the casings. Kick switches controlling elements may be fitted to vary loading and output.
GB441048A 1948-02-16 1948-02-16 Improvements in or relating to electric heaters Expired GB633284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB441048A GB633284A (en) 1948-02-16 1948-02-16 Improvements in or relating to electric heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB441048A GB633284A (en) 1948-02-16 1948-02-16 Improvements in or relating to electric heaters

Publications (1)

Publication Number Publication Date
GB633284A true GB633284A (en) 1949-12-12

Family

ID=9776674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB441048A Expired GB633284A (en) 1948-02-16 1948-02-16 Improvements in or relating to electric heaters

Country Status (1)

Country Link
GB (1) GB633284A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119923A (en) * 1962-01-10 1964-01-28 Francis J Gorman Electric stove
US3213401A (en) * 1962-07-30 1965-10-19 Mosebach Mfg Company Electrical resistor
US3230346A (en) * 1960-09-09 1966-01-18 Eckerfeld Electric continuous flow heater having a plurality of heating channels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230346A (en) * 1960-09-09 1966-01-18 Eckerfeld Electric continuous flow heater having a plurality of heating channels
US3119923A (en) * 1962-01-10 1964-01-28 Francis J Gorman Electric stove
US3213401A (en) * 1962-07-30 1965-10-19 Mosebach Mfg Company Electrical resistor

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