NO750238L - - Google Patents
Info
- Publication number
- NO750238L NO750238L NO750238A NO750238A NO750238L NO 750238 L NO750238 L NO 750238L NO 750238 A NO750238 A NO 750238A NO 750238 A NO750238 A NO 750238A NO 750238 L NO750238 L NO 750238L
- Authority
- NO
- Norway
- Prior art keywords
- heat exchanger
- tube
- lamellae
- exchanger according
- slats
- Prior art date
Links
- 241000446313 Lamella Species 0.000 claims description 12
- 239000011324 bead Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 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
- F28D1/047—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
- F28D1/0475—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 the conduits having a single U-bend
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/30—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being attachable to the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH112974A CH565985A5 (en(2012)) | 1974-01-28 | 1974-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO750238L true NO750238L (en(2012)) | 1975-08-25 |
Family
ID=4203161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO750238A NO750238L (en(2012)) | 1974-01-28 | 1975-01-27 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE824738A (en(2012)) |
| CH (1) | CH565985A5 (en(2012)) |
| DE (1) | DE2461319A1 (en(2012)) |
| DK (1) | DK25375A (en(2012)) |
| FR (1) | FR2259341A1 (en(2012)) |
| IT (1) | IT1028125B (en(2012)) |
| NO (1) | NO750238L (en(2012)) |
| SE (1) | SE7500507L (en(2012)) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2393257A1 (fr) * | 1977-05-09 | 1978-12-29 | Serck Industries Ltd | Echangeur de chaleur a surface secondaire |
| BR8008910A (pt) * | 1979-12-03 | 1981-10-20 | Caterpillar Tractor Co | Nucleo de permutador de calor com tampas extremas |
| EP0041557A1 (en) | 1979-12-03 | 1981-12-16 | Caterpillar Tractor Co. | Heat exchanger core with end covers |
| ATE261568T1 (de) * | 2001-06-18 | 2004-03-15 | Bruno Della Gaspera | Wärmetauschvorrichtung, insbesondere fussleistenheizung |
| US6997247B2 (en) | 2004-04-29 | 2006-02-14 | Hewlett-Packard Development Company, L.P. | Multiple-pass heat exchanger with gaps between fins of adjacent tube segments |
| CN111947486B (zh) * | 2019-05-17 | 2021-10-15 | 广东美的白色家电技术创新中心有限公司 | 换热器以及电器设备 |
-
1974
- 1974-01-28 CH CH112974A patent/CH565985A5/xx not_active IP Right Cessation
- 1974-12-24 DE DE19742461319 patent/DE2461319A1/de active Pending
- 1974-12-31 IT IT31119/74A patent/IT1028125B/it active
-
1975
- 1975-01-17 SE SE7500507A patent/SE7500507L/xx unknown
- 1975-01-20 FR FR7501651A patent/FR2259341A1/fr active Granted
- 1975-01-24 BE BE152671A patent/BE824738A/xx unknown
- 1975-01-27 DK DK25375*#A patent/DK25375A/da unknown
- 1975-01-27 NO NO750238A patent/NO750238L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE824738A (fr) | 1975-05-15 |
| FR2259341A1 (en) | 1975-08-22 |
| FR2259341B3 (en(2012)) | 1977-10-14 |
| SE7500507L (en(2012)) | 1975-07-29 |
| IT1028125B (it) | 1979-01-30 |
| DK25375A (en(2012)) | 1975-10-13 |
| CH565985A5 (en(2012)) | 1975-08-29 |
| DE2461319A1 (de) | 1975-07-31 |
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