GB1267956A - Space heater - Google Patents
Space heaterInfo
- Publication number
- GB1267956A GB1267956A GB2839769A GB2839769A GB1267956A GB 1267956 A GB1267956 A GB 1267956A GB 2839769 A GB2839769 A GB 2839769A GB 2839769 A GB2839769 A GB 2839769A GB 1267956 A GB1267956 A GB 1267956A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- communicating
- chamber
- air inlet
- blower
- 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
- F24H3/04—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
1,267,956. Space heating units. INTERTHERM Inc. 5 June, 1969, No. 28397/69. Headings F4S and F4V. A space heating unit comprises a casing having an air inlet 18 and an outlet 12, a hot water circulation path including a chamber 35 which houses electrical resistance heating elements 37, 38 and a -centrifugal blower -with its outlet communicating with a plenum chamber 20 having an apertured top plate 23, wherein either the blower is inoperative and the resistance element 37 alone is energized so that air flows through the casing by convection, or the blower and both elements 37, 38 are simultaneously operative and air flow is induced through the casing by the exit of air from the plenum chamber 20. The water circulation path includes risers and downpipes communicating with the middle and ends respectively of the chamber 35 and with finned tubes 44, 45, 50, 51, the downpipes also communicating with airfilled tubes 52, 53 which are provided with pressure relief valves 54. The centrifugal blower housing has a fresh air inlet and a recirculation air inlet controlled by linked pivoted dampers, whereby one inlet is closed when the other is open. The dampers and the resistance elements 37, 38 are thermostatically controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2839769A GB1267956A (en) | 1969-06-05 | 1969-06-05 | Space heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2839769A GB1267956A (en) | 1969-06-05 | 1969-06-05 | Space heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1267956A true GB1267956A (en) | 1972-03-22 |
Family
ID=10274977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2839769A Expired GB1267956A (en) | 1969-06-05 | 1969-06-05 | Space heater |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1267956A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487304A (en) * | 1981-06-25 | 1984-12-11 | Automotive Products Plc | Control system for a fluid pressure engaged clutch |
| GB2214286A (en) * | 1987-12-31 | 1989-08-31 | Alastair Ian Morrison | Convector radiator |
-
1969
- 1969-06-05 GB GB2839769A patent/GB1267956A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487304A (en) * | 1981-06-25 | 1984-12-11 | Automotive Products Plc | Control system for a fluid pressure engaged clutch |
| GB2214286A (en) * | 1987-12-31 | 1989-08-31 | Alastair Ian Morrison | Convector radiator |
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