GB499699A - Electrical heating apparatus and method of making same - Google Patents

Electrical heating apparatus and method of making same

Info

Publication number
GB499699A
GB499699A GB1153738A GB1153738A GB499699A GB 499699 A GB499699 A GB 499699A GB 1153738 A GB1153738 A GB 1153738A GB 1153738 A GB1153738 A GB 1153738A GB 499699 A GB499699 A GB 499699A
Authority
GB
United Kingdom
Prior art keywords
heating apparatus
electrical heating
making same
shell
air
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
GB1153738A
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 GB1153738A priority Critical patent/GB499699A/en
Publication of GB499699A publication Critical patent/GB499699A/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
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between

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)
  • Baking, Grill, Roasting (AREA)
  • Electric Stoves And Ranges (AREA)
  • Cookers (AREA)

Abstract

499,699. Unit air heaters. WIEGAND, E. L. April 14, 1938, No. 11537. [Class 137] [Also in Group XI] Air is drawn by a fan 31 through the space between shells 30, 32 and is forced over electric heating units A arranged between shell 30 and an inner shell 27.
GB1153738A 1938-04-14 1938-04-14 Electrical heating apparatus and method of making same Expired GB499699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1153738A GB499699A (en) 1938-04-14 1938-04-14 Electrical heating apparatus and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1153738A GB499699A (en) 1938-04-14 1938-04-14 Electrical heating apparatus and method of making same

Publications (1)

Publication Number Publication Date
GB499699A true GB499699A (en) 1939-01-27

Family

ID=9988046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1153738A Expired GB499699A (en) 1938-04-14 1938-04-14 Electrical heating apparatus and method of making same

Country Status (1)

Country Link
GB (1) GB499699A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078309B (en) * 1954-09-28 1960-03-24 Fakir Werk Wilhelm Kicherer Electric air space heater
GB2140260A (en) * 1983-03-12 1984-11-21 Loh Rittal Werk Gmbh Co Heating apparatus for switchgear cabinets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078309B (en) * 1954-09-28 1960-03-24 Fakir Werk Wilhelm Kicherer Electric air space heater
GB2140260A (en) * 1983-03-12 1984-11-21 Loh Rittal Werk Gmbh Co Heating apparatus for switchgear cabinets

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