GB1462971A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- GB1462971A GB1462971A GB206274A GB206274A GB1462971A GB 1462971 A GB1462971 A GB 1462971A GB 206274 A GB206274 A GB 206274A GB 206274 A GB206274 A GB 206274A GB 1462971 A GB1462971 A GB 1462971A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- tube
- see figs
- uprights
- runs
- 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
- 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
- F28D1/04—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 tubular conduits
- F28D1/047—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 tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/779—Heating equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
1462971 Making heat exchangers; coiling and bending ATOMENERGI AB 16 Jan 1974 [16 Jan 1973 24 Aug 1973] 02062/74 Headings B3A and B3E [Also in Division F4] A convector space heater comprises a single tube 1 wound into a continuous non-spiral coil of generally flattened overall configuration and having a medial reference plane, the coil comprising a series of loops having runs connected by end portions with some of the runs on at least one side of the reference plane being spaced closer thereto than others on that same side. As shown the coil is supported at its centre and near the end portions by spacer elements 2 each of which is made up of three pivotable and suitably recessed co-operating sections 3, 4. Pivoting of the sections 3, 4 so that they lie in the same plane (see Figs. 3 and 5) displaces the runs of the tube coil so that some are spaced closer to the medial reference plane. The tube may be made of metal, crosslinked polyethylene or reinforced rubber. The coil may be produced by winding a tube around various types of spaced apart upright formers (see Figs. 8-10) which are later removed after spacers (19, Fig. 12) have been inserted (see Figs. 11-15). Each former may comprise a stack of separate circular or semicircular discs held together axially by a central nut and bolt (see Fig. 8); the adjacent discs may be displaced relative to one another (see Figs. 9 and 10). The members serving to space apart and support adjacent turns of the coil may be in the form of rods (21, Fig. 18) or grooved bars (23, Fig. 17) between which the tube turns are clamped; clamping together serves to compress the coil and hence reduce its thickness (see Fig. 18). In an alternative construction (not shown) the bend portions of the coil are coaxial and are wound on uprights that act both as formers and supports. The uprights can be metal tubes with ribbed sleeves to locate the tube turns. Preferably the uprights are mounted in a wooden frame and are spring urged away from each other to keep the coil taut.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7300590A SE7300590L (en) | 1973-01-16 | ||
| SE7311565A SE7311565L (en) | 1973-08-24 | 1973-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1462971A true GB1462971A (en) | 1977-01-26 |
Family
ID=26656333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB206274A Expired GB1462971A (en) | 1973-01-16 | 1974-01-16 | Heat exchanger |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5047438A (en) |
| DE (1) | DE2401939A1 (en) |
| FR (1) | FR2214097B1 (en) |
| GB (1) | GB1462971A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2184223A (en) * | 1985-09-27 | 1987-06-17 | Draack & Meyer Polytetra | Coiled tube heat exchanger |
| GB2243678A (en) * | 1990-05-01 | 1991-11-06 | Kevin Paul Hartley | Space heating radiators |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171069A (en) * | 1977-06-29 | 1979-10-16 | Mcquay-Perfex Inc. | Beverage dispenser |
| BE890142A (en) * | 1981-08-28 | 1982-03-01 | Kabel Und Gummiwerke A G Kabel | METHOD FOR DRAWING FROM THE WARM FROM THE FLOWING AIR AND AUX |
| FR2529309B1 (en) * | 1982-06-24 | 1987-07-10 | Comp Generale Electricite | WATER-AIR CONVECTOR WITH CHIMNEY EFFECT FOR HEATING A PREMISES |
| DE102012022023B4 (en) * | 2012-11-12 | 2022-05-05 | Sew-Eurodrive Gmbh & Co Kg | Transmission with housing part |
| DE102012022024A1 (en) * | 2012-11-12 | 2014-05-15 | Sew-Eurodrive Gmbh & Co Kg | Gear train e.g. coaxial gear train has deflecting unit that is attached to ring portions for guiding and/or deflecting pipeline wound around support fame of cooler |
-
1974
- 1974-01-15 FR FR7401308A patent/FR2214097B1/fr not_active Expired
- 1974-01-16 GB GB206274A patent/GB1462971A/en not_active Expired
- 1974-01-16 DE DE19742401939 patent/DE2401939A1/en active Pending
- 1974-01-16 JP JP778474A patent/JPS5047438A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2184223A (en) * | 1985-09-27 | 1987-06-17 | Draack & Meyer Polytetra | Coiled tube heat exchanger |
| GB2184223B (en) * | 1985-09-27 | 1989-09-13 | Draack & Meyer Polytetra | Heat exchanger |
| GB2243678A (en) * | 1990-05-01 | 1991-11-06 | Kevin Paul Hartley | Space heating radiators |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2214097A1 (en) | 1974-08-09 |
| FR2214097B1 (en) | 1978-03-24 |
| JPS5047438A (en) | 1975-04-26 |
| DE2401939A1 (en) | 1974-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |