GB1142471A - Improvements in or relating to air moving apparatus - Google Patents
Improvements in or relating to air moving apparatusInfo
- Publication number
- GB1142471A GB1142471A GB589265A GB589265A GB1142471A GB 1142471 A GB1142471 A GB 1142471A GB 589265 A GB589265 A GB 589265A GB 589265 A GB589265 A GB 589265A GB 1142471 A GB1142471 A GB 1142471A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- fan
- duct
- burner
- engine
- 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
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
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/087—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel
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)
- Drying Of Solid Materials (AREA)
Abstract
1,142,471. Air heating stoves. R. A. LISTER & CO. Ltd. 2 Feb., 1966 [11 Feb., 1965], No. 5892/65. Heading F4S. An air heater comprises an air duct 19 in which is arranged a heat exchanger supplied with hot gases from a combustion chamber 20 fired by a burner 22. The air heater is intended for connection to an air supply duct 10 through which air is forced by a fan 13 driven by an internal-combustion engine 11, the air being thus preheated by compression in the fan and by contact with the I.C. engine before receiving further heat as it passes over the flue tubes 28a, 28b of the heat exchanger. The combustion air flow is aided by a fan 24 driven by an electric motor 23 or by the I.C. engine 11. The burner gas flow through the tubes 28a, 28b may be in parallel as shown or in series (Fig. 3). In further forms (Figs. 4 and 5), the I.C. engine (11) and fan (13) are downstream of the heat exchanger. The fan induces an air flow through the air duct (19) which is connected to the fan duct (10) by a flexible connection (32, Fig. 4) or two connections (41, 42, Fig. 5). The induced air flow enters the duct 10 in a direction inclined to its axis. The heated air may be used for the drying of crops, ships or buildings. Mechanical, electrical or electronic equipment may be provided for cutting off the fuel supply to the burner 22 if the flame is extinguished. The flame is ignited by an electrical or flame igniter 25. Fuel supply to the burner and hence the heated air temperature is controlled manually or by a thermostat in the air passage 19.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB589265A GB1142471A (en) | 1965-02-11 | 1965-02-11 | Improvements in or relating to air moving apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB589265A GB1142471A (en) | 1965-02-11 | 1965-02-11 | Improvements in or relating to air moving apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1142471A true GB1142471A (en) | 1969-02-05 |
Family
ID=9804592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB589265A Expired GB1142471A (en) | 1965-02-11 | 1965-02-11 | Improvements in or relating to air moving apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1142471A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8469062B2 (en) | 2006-03-24 | 2013-06-25 | Steven Allan Liebson | Durable semi-rigid flexible duct |
-
1965
- 1965-02-11 GB GB589265A patent/GB1142471A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8469062B2 (en) | 2006-03-24 | 2013-06-25 | Steven Allan Liebson | Durable semi-rigid flexible duct |
US8997796B2 (en) | 2006-03-24 | 2015-04-07 | Steven Allan Liebson | Durable semi-rigid single-layer flexible duct |
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