GB666072A - Improvements in or relating to electric air heating units - Google Patents

Improvements in or relating to electric air heating units

Info

Publication number
GB666072A
GB666072A GB204549A GB204549A GB666072A GB 666072 A GB666072 A GB 666072A GB 204549 A GB204549 A GB 204549A GB 204549 A GB204549 A GB 204549A GB 666072 A GB666072 A GB 666072A
Authority
GB
United Kingdom
Prior art keywords
outlet
relating
bracket
behind
air heating
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
GB204549A
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.)
WILLIAM CHISNALL OSBORNE
General Electric Co PLC
Original Assignee
WILLIAM CHISNALL OSBORNE
General Electric Co PLC
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 WILLIAM CHISNALL OSBORNE, General Electric Co PLC filed Critical WILLIAM CHISNALL OSBORNE
Priority to GB204549A priority Critical patent/GB666072A/en
Publication of GB666072A publication Critical patent/GB666072A/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
    • F24H3/0411—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 for domestic or space-heating systems

Abstract

666,072. Unit heaters. GENERAL ELECTRIC CO., Ltd., OSBORNE, W. C., and RYCROFT, J. L. Feb. 9, 1950 [Jan. 25, 1949], No. 2045/49. Class 137 [Also in Group XI] A unit heater comprises a casing 1 having a closed bottom adjacent which .is an air outlet 2, an air inlet 3 adjacent or at the top, an electric heating current 7 behind the outlet 2 and an axial flow fan 12 behind the element 7 with its axis inclined at 7 to 15 degrees with respect to the horizontal, when the casing axis is vertical, to draw air in at 3 and deliver it in a substantially straight downward inclined path through the outlet 2. The outlet 2 is formed in a removable plate 8 which carries a bracket 10 for the element 7, and a bracket 11 for the fan 12. The inlet 3 and outlet 2 have louvres 4, 9 respectively, and a bimetallic switch 16 controls the heating.
GB204549A 1949-01-25 1949-01-25 Improvements in or relating to electric air heating units Expired GB666072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB204549A GB666072A (en) 1949-01-25 1949-01-25 Improvements in or relating to electric air heating units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB204549A GB666072A (en) 1949-01-25 1949-01-25 Improvements in or relating to electric air heating units

Publications (1)

Publication Number Publication Date
GB666072A true GB666072A (en) 1952-02-06

Family

ID=9732643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB204549A Expired GB666072A (en) 1949-01-25 1949-01-25 Improvements in or relating to electric air heating units

Country Status (1)

Country Link
GB (1) GB666072A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284611A (en) * 1959-04-17 1966-11-08 Laing Nikolaus Portable hair dryers
US3725640A (en) * 1971-06-21 1973-04-03 Gen Electric Electric fan heater
WO1990007444A1 (en) * 1988-12-23 1990-07-12 Elin Energieanwendung Gesellschaft M.B.H. Protective device for extracting impurities
GB2237869A (en) * 1989-11-02 1991-05-15 Flebu Sandnes A S A detachable air flow control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284611A (en) * 1959-04-17 1966-11-08 Laing Nikolaus Portable hair dryers
US3725640A (en) * 1971-06-21 1973-04-03 Gen Electric Electric fan heater
WO1990007444A1 (en) * 1988-12-23 1990-07-12 Elin Energieanwendung Gesellschaft M.B.H. Protective device for extracting impurities
GB2237869A (en) * 1989-11-02 1991-05-15 Flebu Sandnes A S A detachable air flow control device

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