NO124448B - - Google Patents
Download PDFInfo
- Publication number
- NO124448B NO124448B NO1819/69A NO181969A NO124448B NO 124448 B NO124448 B NO 124448B NO 1819/69 A NO1819/69 A NO 1819/69A NO 181969 A NO181969 A NO 181969A NO 124448 B NO124448 B NO 124448B
- Authority
- NO
- Norway
- Prior art keywords
- heat exchanger
- ribs
- bent
- tubular passage
- heat
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
- F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49377—Tube with heat transfer means
- Y10T29/49378—Finned tube
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)
- Butt Welding And Welding Of Specific Article (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74198268A | 1968-07-02 | 1968-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO124448B true NO124448B (es) | 1972-04-17 |
Family
ID=24983027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1819/69A NO124448B (es) | 1968-07-02 | 1969-05-02 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3537516A (es) |
| BR (1) | BR6909310D0 (es) |
| DE (1) | DE1933400A1 (es) |
| ES (1) | ES367142A1 (es) |
| FR (1) | FR2012142A1 (es) |
| GB (1) | GB1234377A (es) |
| NO (1) | NO124448B (es) |
| SE (1) | SE359913B (es) |
| YU (1) | YU32020B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746086A (en) * | 1971-08-27 | 1973-07-17 | Peerless Of America | Heat exchangers |
| US4275785A (en) * | 1977-03-28 | 1981-06-30 | Industrial Blast Coil Corporation | Heat exchange tubing blade assembly |
| US4222160A (en) * | 1978-04-27 | 1980-09-16 | Industrial Blast Coil Corporation | Method of making heat exchange tubing assembly |
| US4337826A (en) * | 1979-02-26 | 1982-07-06 | Peerless Of America, Inc. | Heat exchangers and method of making same |
| US4794985A (en) * | 1987-04-29 | 1989-01-03 | Peerless Of America Incorporated | Finned heat exchanger tubing with varying wall thickness |
| US5611925A (en) * | 1994-03-23 | 1997-03-18 | Filtration Systems, Inc. | Hub ring and supporting plate for a filter and methods for manufacturing these members |
| GB9506184D0 (en) * | 1995-03-27 | 1995-05-17 | Mdh Ltd | Heat exchanger and method of manufacture, and dehydration apparatus |
| JP3292077B2 (ja) * | 1997-01-30 | 2002-06-17 | 株式会社日立製作所 | 熱交換器及び空気調和機 |
| DE102010003063A1 (de) * | 2010-03-19 | 2011-09-22 | Andreas Hille | Wärmetauscherelement |
| US8910486B2 (en) * | 2010-07-22 | 2014-12-16 | Flir Systems, Inc. | Expander for stirling engines and cryogenic coolers |
| US11346244B2 (en) * | 2019-05-02 | 2022-05-31 | Raytheon Technologies Corporation | Heat transfer augmentation feature |
-
1968
- 1968-07-02 US US741982A patent/US3537516A/en not_active Expired - Lifetime
-
1969
- 1969-05-02 NO NO1819/69A patent/NO124448B/no unknown
- 1969-05-12 ES ES367142A patent/ES367142A1/es not_active Expired
- 1969-05-28 BR BR209310/69A patent/BR6909310D0/pt unknown
- 1969-06-23 GB GB1234377D patent/GB1234377A/en not_active Expired
- 1969-06-30 SE SE09302/69*A patent/SE359913B/xx unknown
- 1969-06-30 FR FR6921977A patent/FR2012142A1/fr not_active Withdrawn
- 1969-07-01 DE DE19691933400 patent/DE1933400A1/de active Pending
- 1969-07-02 YU YU1699/69A patent/YU32020B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1933400A1 (de) | 1970-01-08 |
| YU169969A (en) | 1973-08-31 |
| US3537516A (en) | 1970-11-03 |
| FR2012142A1 (es) | 1970-03-13 |
| BR6909310D0 (pt) | 1973-02-08 |
| SE359913B (es) | 1973-09-10 |
| ES367142A1 (es) | 1971-04-01 |
| YU32020B (en) | 1974-02-28 |
| GB1234377A (es) | 1971-06-03 |
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