GB2079655A - Heat exchanger panel - Google Patents
Heat exchanger panel Download PDFInfo
- Publication number
- GB2079655A GB2079655A GB8022190A GB8022190A GB2079655A GB 2079655 A GB2079655 A GB 2079655A GB 8022190 A GB8022190 A GB 8022190A GB 8022190 A GB8022190 A GB 8022190A GB 2079655 A GB2079655 A GB 2079655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- channel
- heat exchange
- floor
- tube
- side wall
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 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
- F28D1/04—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
- F28D1/053—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 straight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/225—Making finned or ribbed tubes by fixing strip or like material to tubes longitudinally-ribbed tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
- F24S10/753—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being parallel to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/12—Fastening; Joining by methods involving deformation of the elements
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
A heat exchange element for use in, for example, solar panels comprises a metal tube (1) pressed into a metal channel (2) of rectangular cross-section with sufficient force to form separate pressure joints with the channel floor (5) and each channel sidewall (3), the floor joint being spaced from each side wall joint by the corner regions of the channel. The metal tube is preferably originally of circular cross-section and on being forced into the channel deforms to assume a re-entrant configuration at its free upper surface sufficient to promote turbulence within a heat exchange medium passing through the channel. <IMAGE>
Description
SPECIFICATION
Heat exchange elements
This invention relates to heat exchange elements.
Conventionally, heat exchange elements for use, for example, as solar heating panels or domestic radiators, comprise a plurality of passageways embodied within a metal panel connected to receive and pass on a flow of heat exchange medium.
Generally, these passageways are defined by hot welding or soldering together two suitably corrugated sheets; alternatively, screws or bolts have been employed for this purpose. Hot welding limits the choice of materials which can be adopted and alternative conventional means of joining are complicated and likely to lead to increased manufacturing costs.
These disadvantages are avoided by the method of construction disclosed and claimed in UK patent
No. 1530925; the present invention sets out to provide an improved heat exchange element constructed generally in accordance with this method.
According to the present invention there is provided a heat exchange element comprising a metal tube pressed into a metal channel of rectangular cross-section with sufficient force to form separate pressure joints with the channel floor and each channel side wall, the floor joint being spaced from each side wall joint by the corner regions of the channel.
The metal tube is preferably originally of circular cross-section and on being forced into the channel deforms to assume a re-entrant configuration at its free upper surface sufficient to promote turbulence within a heat exchange medium passing through the channel.
A longitudinally extending rib may be positioned along the floor of the channel and may extend continuously along the entire floor length; alternatively several ribs may be positioned along the channel floor each one being spaced from the others. The, or each, rib may comprise a discreet step located preferably centrally across the floor width; alternatively the floor may slope upwardly from each corner to an apex approximately mid-way across the floor width.
Each side wall may be provided with an inwardly protruding lip. Preferably each lip is defined by suitable inclination of the walls from their upper margins to a point approximating to one half to one third of the wall depth.
The channelled member may be integrally formed with lateral flanges at the channel edges. Each such channelled member may comprise a single channel or several spaced channels separated by land areas.
The channelled members may be extruded and consist, for example, of aluminium, stainless steel, copper or brass. The tubes may similarly consist, for example, of aluminium, stainless steel, copper or brass.
According to the present invention in another aspect a solar heating panel comprises several metal tubes originally of circular cross-section pressed one into each of a like number of metal channel members of rectangular cross-section, the tubes being pressed with sufficient force to form spaced press ure joints with the channel floor and each channel side wall, and land areas between the channel members which define heat conducting surfaces of the panel to heat heat exchange medium flowing through the tubes pressed into the channels.
According to the present invention in a still further aspect, a method of manufacturing a heat exchange element comprises the steps of pressing a pipe originally of circular cross-section into an elongated channel of rectangular cross-section with sufficient force to form separate pressure joints with the channel floor and channel side walls, the floor joint being spaced from each side wall joint by the corner regions of the channel.
The invention will now be described by way of example only with reference to the accompanying diagrammatic drawings in which:
Figure 1 is a cross-section taken through a tube and channelled member during construction of a heat exchange element in accordance with the present invention;
Figure2 is a cross-section taken through the heat exchange element illustrated in Figure 1 following construction; and
Figure 3 is a plan view from above of a solar panel consisting of several heat exchange elements in accordance with the present invention.
In Figure 1, a metal tube (1) is shown positioned above a channelled member (2) just prior to assembly. In cross-section the tube is circular and the channel generally rectangular. The external diameter of the tube is slightly less than the mouth of the channel to allow an interfence-free assembly of the tube into the channel; in addition the external tube diameter is greater than the depth of the channel. For reasons described below, the upper end of each side wall (3) of the channel is formed with a lip (4). These lips extend to approximately one third of the channel depth and are contoured so that they merge with the lower two thirds of the channel walls.
Each lip surface may be straight or curved. Upstanding from the floor (5) of the channel is a longitudinally extending rib (6). The rib (6) may extend over the entire channel length or alternatively a series of spaced ribs may be provided. Whilst the rib has been illustrated as a discreet step, alternatively the floor (5) may be inclined upwardly from each corner to an apex located approximately midway across the floor width.
The channelled member is integrally formed with lateral flanges (7) having complimentary tongues and grooves (8,9) at their free edges. The member (2) is preferably extruded and is manufactured from, for example, aluminium, stainless steel, copper or brass. The tube may similarly be manufactured from one of these materials. In one construction the channelled member (2) is manufactured from aluminium and the tube from stainless steel. In any event the respective metals for the channel member and the tube are selected for minimal electrolytic action.
Positioned above the tube (1) is a suitably shaped pressing tool (10) which operates to urge the tube (1 ) downwardly into the channel with sufficient force to produce, as shown in Figure 2, pressure joints (11, 12, 13) between the deformed tube and respectively the floor and each side wall of the channelled member. The floor pressure joint (11) is separated from each side wall pressure joint (12,13) by the corner regions (14) of the channel. The spacings between the channel corners and the deformed tube ensure that no overstressing of the tube or channel material occurs during the pressing operation since excess material is able to flow into the corner spacings. Additionally, the spacings ensure that the correct level of tension is maintained at the pressure joints at all times.The pressure joints retain the tube securely within the channelled member and afford a significant metal-to-metal contact area throughout the length of the channel and thus provide good heat transfer characteristics. The lips (4) help to retain the deformed tube within the channel and additionally define contact areas between the tube and the upper region of the channel.
As will be apparent from Figure 2, following the pressing operation an indent (15) is formed in the upper free surface of the tube; a similar indent (16) is formed in the tube lower surface due to the presence of the rib (6). These indents are sufficient to promote turbulence within heat exchange medium flowing through the tube thereby increasing the efficiency of the heat exchange element. Additionally they
accommodate differential thermal expansion of the tube relative to the channelled member which may occur during use of the heat exchange element.
Figure 3 shows a solar heating panel comprising
several heat exchange elements joined together at
their side edges and connected in any convenient
manner by coupligs (17) to pipes (18) which convey
heat exchange medium to and from the tubes (1).
Intermediate tubes are connected to one another by
similar couplings and pipes. As will be seen from this figure, each tube (1) protrudes a short distance
beyond the ends of its channel for ease of coupling,
the pressing action only being carried out over the
length of the channels.
As is usual with the majority of solar heating
panels, the panel surface exposed to the sun is
preferably coloured black or is provided with a
selected finish which absorbs solar energy in the
critical frequency range and does not emit solar
energy.
The preferred relationship is to have the tube
diameter greater than the depth of the channel and
less than the width, as mentioned above, but other
proportions are possible provided a good press fit
can be achieved without excessive and damaging
deformation ofthetube. Also, although shown as
being pressed fully into the channel, it is permissible
to have the exposed part of the deformed tube
slightly proud of the adjacent flange.
The heat exchange elements described above
have many applications, these including, in addition
to solar heating panels, domestic radiators and
refrigeration units; thus the heat exchange medium
may comprise water, heat transfer oils or a refriger
ant such as ammonia.
CLAIMS (Filed on 2/7i81)
1. A heat exchange element comprising a metal tube pressed into a metal channel of rectangular cross-section with sufficient force to form separate - pressure joints with the channel floor and each channel side wall, the floor joint being spaced from.
each side wall joint by the corner regions for the channel.
2. An element as claimed in Claim 1 wherein the metal tube is originally of circular cross-section and on being forced into the channel deforms to assume a re-entrant configuration at its free upper surface sufficient to promote turbulence within a heat exchange medium passing through the channel.
3. An element as claimed in Claim 1 or Claim 2 wherein a longitudinally extending rib is positioned along the floor of the channel and extends continuously along the entire floor length.
4. An element as claimed in Claim 1 or Claim 2 wherein several ribs are placed along a channel floor each one being spaced from the others.
5. An element as claimed in Claim 3 or Claim 4 wherein the or each rib comprises a discrete step located centrally across the floor width.
6. An element as claimed in Claim 1 or Claim 2 wherein the floor of the channel slopes upwardly from each corner to an apex approximately midway across the floor depth.
7. An element as claimed in any one of Claims 1 to 6 wherein each side wall has an inwardly protruding lip.
8. An element as claimed in Claim 7 wherein each lip is defined by inclining the walls from their upper margins to a point approximating to one half to one third of the wall depth.
9. An element as claimed in any one of the preceding claims wherein the channelled member is integrally formed with lateral flanges at the channel edges.
10. An element as claimed in Claim 9 wherein each channelled member comprises a single channel or several spaced channels separated by land areas.
11. A solar heating panel comprising several metal tubes originally of circular cross-sectional pressed one into each of a like number of metal channel members of rectangular cross-section, the tubes being pressed with sufficient force to form spaced pressure joints with the channel floor and each channel side wall, and land areas between the channel members which define heat conducting surfaces of the panel to heat heat exchange medium flowing through the tubes pressed into the channels 12. A method of manufacturing a heat exchange element comprising the steps of manufacturing a: heat exchange element comprising the steps of pressing a pipe originally of circular cross-section into an elongated channel of rectangular crosssection with sufficient force to form separate pressure joints with the channel floor and channel side walls, the floor joint being spaced from each side wall joint by the corner regions of the channel.
13. A heat exchange element substantially as herein described with reference to Figures 1 and 2 of
**WARNING** end of DESC field may overlap start of CLMS **.
Claims (15)
1. A heat exchange element comprising a metal tube pressed into a metal channel of rectangular cross-section with sufficient force to form separate - pressure joints with the channel floor and each channel side wall, the floor joint being spaced from.
each side wall joint by the corner regions for the channel.
2. An element as claimed in Claim 1 wherein the metal tube is originally of circular cross-section and on being forced into the channel deforms to assume a re-entrant configuration at its free upper surface sufficient to promote turbulence within a heat exchange medium passing through the channel.
3. An element as claimed in Claim 1 or Claim 2 wherein a longitudinally extending rib is positioned along the floor of the channel and extends continuously along the entire floor length.
4. An element as claimed in Claim 1 or Claim 2 wherein several ribs are placed along a channel floor each one being spaced from the others.
5. An element as claimed in Claim 3 or Claim 4 wherein the or each rib comprises a discrete step located centrally across the floor width.
6. An element as claimed in Claim 1 or Claim 2 wherein the floor of the channel slopes upwardly from each corner to an apex approximately midway across the floor depth.
7. An element as claimed in any one of Claims 1 to 6 wherein each side wall has an inwardly protruding lip.
8. An element as claimed in Claim 7 wherein each lip is defined by inclining the walls from their upper margins to a point approximating to one half to one third of the wall depth.
9. An element as claimed in any one of the preceding claims wherein the channelled member is integrally formed with lateral flanges at the channel edges.
10. An element as claimed in Claim 9 wherein each channelled member comprises a single channel or several spaced channels separated by land areas.
11. A solar heating panel comprising several metal tubes originally of circular cross-sectional pressed one into each of a like number of metal channel members of rectangular cross-section, the tubes being pressed with sufficient force to form spaced pressure joints with the channel floor and each channel side wall, and land areas between the channel members which define heat conducting surfaces of the panel to heat heat exchange medium flowing through the tubes pressed into the channels
12.A method of manufacturing a heat exchange element comprising the steps of manufacturing a: heat exchange element comprising the steps of pressing a pipe originally of circular cross-section into an elongated channel of rectangular crosssection with sufficient force to form separate pressure joints with the channel floor and channel side walls, the floor joint being spaced from each side wall joint by the corner regions of the channel.
13. A heat exchange element substantially as herein described with reference to Figures 1 and 2 of
the accompanying diagrammatic drawings.
14. A solar heating panel substantially as herein described with reference to Figure 3 of the accompanying diagrammatic drawings.
15. A method of manufacturing a heat exchange element substantially as herein described with reference to Figures 1 and 2 of the accompanying diagrammatic drawings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8022190A GB2079655B (en) | 1980-07-07 | 1980-07-07 | Heat exchanger panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8022190A GB2079655B (en) | 1980-07-07 | 1980-07-07 | Heat exchanger panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2079655A true GB2079655A (en) | 1982-01-27 |
| GB2079655B GB2079655B (en) | 1984-02-01 |
Family
ID=10514585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8022190A Expired GB2079655B (en) | 1980-07-07 | 1980-07-07 | Heat exchanger panel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2079655B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3427369A1 (en) * | 1983-07-20 | 1985-02-21 | Friedrich Mueller | Process for manufacturing an absorber for harnessing heat or for refrigeration, especially for a solar collector, an energy roof, an energy fence or the like |
| EP0157370A2 (en) * | 1984-04-03 | 1985-10-09 | Norsk Hydro A/S | Heat exchanger panel and method of maufacture |
| US5205037A (en) * | 1991-03-15 | 1993-04-27 | Kabushiki Kaisha Toshiba | Method of making a heat exchange element |
| EP0648985A2 (en) * | 1993-10-13 | 1995-04-19 | Friedrich Müller | Solar absorber and process of producing the same |
| WO1997015801A1 (en) * | 1995-10-24 | 1997-05-01 | Aavid Engineering, Inc. | Liquid cooled heat sink for cooling electronic components |
| US6351381B1 (en) | 2001-06-20 | 2002-02-26 | Thermal Corp. | Heat management system |
| WO2005054519A1 (en) * | 2003-12-03 | 2005-06-16 | Paul Wurth S.A. | Method of manufacturing a cooling plate and a cooling plate manufactured with this method |
| WO2008107743A1 (en) * | 2007-03-02 | 2008-09-12 | Federico Guastaroba | Method for clamping a conduit for heat exchanger |
| CN100448599C (en) * | 2005-03-01 | 2009-01-07 | 精工爱普生株式会社 | Manufacturing method for cooling unit, cooling unit, optical device, and projector |
| AT13079U1 (en) * | 2011-05-13 | 2013-05-15 | Payr Energy Gmbh & Co Kg | ABSORBER FOR SOLAR THERMAL APPLICATIONS |
| DE102014105967B4 (en) * | 2014-01-24 | 2017-04-06 | Tsung-Hsien Huang | A method of manufacturing a heat dissipation mechanism for portable electronic devices and heat dissipation mechanism made therewith |
| RU2616699C2 (en) * | 2015-06-03 | 2017-04-18 | Государственное научное учреждение "Институт порошковой металлургии" | Method of heat pipe mounting to the heat receipt base |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6388882B1 (en) | 2001-07-19 | 2002-05-14 | Thermal Corp. | Integrated thermal architecture for thermal management of high power electronics |
-
1980
- 1980-07-07 GB GB8022190A patent/GB2079655B/en not_active Expired
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3427369A1 (en) * | 1983-07-20 | 1985-02-21 | Friedrich Mueller | Process for manufacturing an absorber for harnessing heat or for refrigeration, especially for a solar collector, an energy roof, an energy fence or the like |
| EP0157370A2 (en) * | 1984-04-03 | 1985-10-09 | Norsk Hydro A/S | Heat exchanger panel and method of maufacture |
| EP0157370A3 (en) * | 1984-04-03 | 1986-03-19 | Norsk Hydro A/S | Heat exchanger panel and method of maufacture |
| US5205037A (en) * | 1991-03-15 | 1993-04-27 | Kabushiki Kaisha Toshiba | Method of making a heat exchange element |
| EP0648985A2 (en) * | 1993-10-13 | 1995-04-19 | Friedrich Müller | Solar absorber and process of producing the same |
| DE4334916A1 (en) * | 1993-10-13 | 1995-04-20 | Friedrich Mueller | Solar absorber and process for its manufacture |
| EP0648985A3 (en) * | 1993-10-13 | 1995-07-05 | Friedrich Mueller | Solar absorber and process of producing the same. |
| US5829516A (en) * | 1993-12-15 | 1998-11-03 | Aavid Thermal Products, Inc. | Liquid cooled heat sink for cooling electronic components |
| WO1997015801A1 (en) * | 1995-10-24 | 1997-05-01 | Aavid Engineering, Inc. | Liquid cooled heat sink for cooling electronic components |
| AU700624B2 (en) * | 1995-10-24 | 1999-01-07 | Aavid Thermal Products, Inc. | Liquid cooled heat sink for cooling electronic components |
| US6351381B1 (en) | 2001-06-20 | 2002-02-26 | Thermal Corp. | Heat management system |
| WO2005054519A1 (en) * | 2003-12-03 | 2005-06-16 | Paul Wurth S.A. | Method of manufacturing a cooling plate and a cooling plate manufactured with this method |
| EP1548133A1 (en) * | 2003-12-03 | 2005-06-29 | Paul Wurth S.A. | Method of manufacturing a cooling plate and a cooling plate manufactured with this method |
| CN100434536C (en) * | 2003-12-03 | 2008-11-19 | 保尔.沃特公司 | Method of manufacturing a cooling plate and a cooling plate manufactured with this method |
| CN100448599C (en) * | 2005-03-01 | 2009-01-07 | 精工爱普生株式会社 | Manufacturing method for cooling unit, cooling unit, optical device, and projector |
| WO2008107743A1 (en) * | 2007-03-02 | 2008-09-12 | Federico Guastaroba | Method for clamping a conduit for heat exchanger |
| AT13079U1 (en) * | 2011-05-13 | 2013-05-15 | Payr Energy Gmbh & Co Kg | ABSORBER FOR SOLAR THERMAL APPLICATIONS |
| DE102014105967B4 (en) * | 2014-01-24 | 2017-04-06 | Tsung-Hsien Huang | A method of manufacturing a heat dissipation mechanism for portable electronic devices and heat dissipation mechanism made therewith |
| RU2616699C2 (en) * | 2015-06-03 | 2017-04-18 | Государственное научное учреждение "Институт порошковой металлургии" | Method of heat pipe mounting to the heat receipt base |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2079655B (en) | 1984-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |