GB546239A - Improvements in or relating to apparatus for heating air - Google Patents

Improvements in or relating to apparatus for heating air

Info

Publication number
GB546239A
GB546239A GB3741A GB3741A GB546239A GB 546239 A GB546239 A GB 546239A GB 3741 A GB3741 A GB 3741A GB 3741 A GB3741 A GB 3741A GB 546239 A GB546239 A GB 546239A
Authority
GB
United Kingdom
Prior art keywords
fire basket
ashpit
surrounding
air
stack
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
GB3741A
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.)
JOHN HOWARD GRIFFITHS
Original Assignee
JOHN HOWARD GRIFFITHS
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 JOHN HOWARD GRIFFITHS filed Critical JOHN HOWARD GRIFFITHS
Priority to GB3741A priority Critical patent/GB546239A/en
Publication of GB546239A publication Critical patent/GB546239A/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
    • F24H3/008—Air heaters using solid fuel

Abstract

546,239. Air heating stoves. JONES, T. D., and GRIFFITHS, J. H. Jan. 1, 1941, No: 37. [Class 126] A stove for heating air for the ventilation of mines and factories comprises a fire basket 11 enclosed by means for preventing the emission of light consisting of a top plate 13 having a fuel feed hopper 14 and stack pipe 16 and an outer casing consisting of spaced plates 20, 21 surrounding the fire basket 11 and louvres 28 surrounding the ashpit which direct air against the perforated fire basket. The ashpit is also provided with a louvred hinged door 31. The hopper is provided with double slides 16 and the stack with two right angled bends. Observation and poking holes are provided in the plate 13 and casing 20.
GB3741A 1941-01-01 1941-01-01 Improvements in or relating to apparatus for heating air Expired GB546239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3741A GB546239A (en) 1941-01-01 1941-01-01 Improvements in or relating to apparatus for heating air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3741A GB546239A (en) 1941-01-01 1941-01-01 Improvements in or relating to apparatus for heating air

Publications (1)

Publication Number Publication Date
GB546239A true GB546239A (en) 1942-07-03

Family

ID=9697260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3741A Expired GB546239A (en) 1941-01-01 1941-01-01 Improvements in or relating to apparatus for heating air

Country Status (1)

Country Link
GB (1) GB546239A (en)

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