GB1283532A - Improvements in or relating to space heaters - Google Patents
Improvements in or relating to space heatersInfo
- Publication number
- GB1283532A GB1283532A GB53548/68A GB5354868A GB1283532A GB 1283532 A GB1283532 A GB 1283532A GB 53548/68 A GB53548/68 A GB 53548/68A GB 5354868 A GB5354868 A GB 5354868A GB 1283532 A GB1283532 A GB 1283532A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flaps
- open
- flap
- air
- heat exchanger
- 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
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
- F28D1/024—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element
-
- 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
- F24H3/10—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by plates
- F24H3/105—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by plates using fluid fuel
-
- 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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/228—Heat exchange with fan or pump
- Y10S165/302—Rotary gas pump
- Y10S165/311—Rotary gas pump including particular flow deflector, e.g. shroud, diffuser
- Y10S165/312—Plural parallel deflectors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Flow Control Members (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1283532 Unit space heaters WILKINS & MITCHELL Ltd 12 Nov 1969 [12 Nov 1968] 53548/68 Heading F4V A unit air heater comprises a heat exchanger 10 and a casing defining air passages 13, 14, a fan 17, air outlets 24, 25, a pivoted member 15 which is spaced from the end of the heat exchanger 10 to form therewith a third passage 16 between the outlets 24, 25 and pivoted flaps 26, 27 which in their open and closed positions respectively direct air flow from their associated passages through their associated outlets and through the passage 16, the flaps and member 15 being linked so that in one position of the member 15 the flap 26 is open and flap 27 closed (as shown), in another the flap 26 is closed and flap 27 open and in an intermediate position both flaps are open. The flaps are spring urged to their open positions. The heat exchanger is heated by a gas burner, electrically or by a liquid. The outlet 25 may communicate with an adjacent space to that served by outlet 24. Two air inlets may be provided, one communicating with the adjacent space and the inlets may be controlled by flaps linked to member 15.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB53548/68A GB1283532A (en) | 1968-11-12 | 1968-11-12 | Improvements in or relating to space heaters |
| NL6916937A NL6916937A (en) | 1968-11-12 | 1969-11-11 | |
| DE19691956783 DE1956783A1 (en) | 1968-11-12 | 1969-11-12 | Space heater |
| US875860A US3627038A (en) | 1968-11-12 | 1969-11-12 | Heaters |
| BE741564D BE741564A (en) | 1968-11-12 | 1969-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB53548/68A GB1283532A (en) | 1968-11-12 | 1968-11-12 | Improvements in or relating to space heaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1283532A true GB1283532A (en) | 1972-07-26 |
Family
ID=10468193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB53548/68A Expired GB1283532A (en) | 1968-11-12 | 1968-11-12 | Improvements in or relating to space heaters |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3627038A (en) |
| BE (1) | BE741564A (en) |
| DE (1) | DE1956783A1 (en) |
| GB (1) | GB1283532A (en) |
| NL (1) | NL6916937A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985115A (en) * | 1973-12-17 | 1976-10-12 | Lear Siegler, Inc. | Hot air furnace |
| US4478206A (en) * | 1984-01-05 | 1984-10-23 | Intertherm Inc. | Furnace having water vapor-condensing secondary heat exchanger |
| US5513296A (en) * | 1994-06-08 | 1996-04-30 | Holmes Products Corp. | Air heater with angled PTC heaters producing diverging heated airflow |
| CN109405037B (en) * | 2018-11-29 | 2023-11-10 | 宁波宝工电器有限公司 | Energy-saving and environment-friendly double-exhaust-duct warmer |
-
1968
- 1968-11-12 GB GB53548/68A patent/GB1283532A/en not_active Expired
-
1969
- 1969-11-11 NL NL6916937A patent/NL6916937A/xx unknown
- 1969-11-12 BE BE741564D patent/BE741564A/xx unknown
- 1969-11-12 DE DE19691956783 patent/DE1956783A1/en active Pending
- 1969-11-12 US US875860A patent/US3627038A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6916937A (en) | 1970-05-14 |
| BE741564A (en) | 1970-04-16 |
| DE1956783A1 (en) | 1970-07-30 |
| US3627038A (en) | 1971-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |