GB558529A - Improvements in and connected with electric heating appliances for gaseous fluids - Google Patents

Improvements in and connected with electric heating appliances for gaseous fluids

Info

Publication number
GB558529A
GB558529A GB932342A GB932342A GB558529A GB 558529 A GB558529 A GB 558529A GB 932342 A GB932342 A GB 932342A GB 932342 A GB932342 A GB 932342A GB 558529 A GB558529 A GB 558529A
Authority
GB
United Kingdom
Prior art keywords
heater
receive
air
cage
coiled
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
GB932342A
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.)
ALBERT LEONARD STORY
BYLOCK ELECTRIC Ltd
Original Assignee
ALBERT LEONARD STORY
BYLOCK ELECTRIC 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 ALBERT LEONARD STORY, BYLOCK ELECTRIC Ltd filed Critical ALBERT LEONARD STORY
Priority to GB932342A priority Critical patent/GB558529A/en
Publication of GB558529A publication Critical patent/GB558529A/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)
  • Resistance Heating (AREA)

Abstract

558,529. Electrically heating gases. BYLOCK ELECTRIC, Ltd., and STORY, A. L. July 6, 1942, No. 9323. [Class 39 (iii)] A casing a is provided with a motor and fan c which delivers air, gas or vapour downwardly to a heater comprising a sheet metal conical cage d with spaced slots e supporting the heating element. The lower end of the cage is attached to a nozzle h, and the upper end to insulating discs f, g, the latter carrying plug terminals j, j<SP>1</SP>. Alternate slots e are bridged by clips o of channel section. which receive the inner edges of mica strips p, the outer edges being notched or perforated to receive a resistance heater of plain or coiled form. The downward air current surrounds the heater and passes inwardly through it to the nozzle outlet. An alternative heater consists of a strip s, Fig. 5, supported in inclined notches in the mica strips p, so that the coiled resistance forms an annular louvre for the air.
GB932342A 1942-07-06 1942-07-06 Improvements in and connected with electric heating appliances for gaseous fluids Expired GB558529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB932342A GB558529A (en) 1942-07-06 1942-07-06 Improvements in and connected with electric heating appliances for gaseous fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB932342A GB558529A (en) 1942-07-06 1942-07-06 Improvements in and connected with electric heating appliances for gaseous fluids

Publications (1)

Publication Number Publication Date
GB558529A true GB558529A (en) 1944-01-10

Family

ID=9869742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB932342A Expired GB558529A (en) 1942-07-06 1942-07-06 Improvements in and connected with electric heating appliances for gaseous fluids

Country Status (1)

Country Link
GB (1) GB558529A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039774A (en) * 1975-06-04 1977-08-02 Sperry Rand Corporation Portable hair dryer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039774A (en) * 1975-06-04 1977-08-02 Sperry Rand Corporation Portable hair dryer

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