CA991631A - Heat exchangers - Google Patents
Heat exchangersInfo
- Publication number
- CA991631A CA991631A CA187,965A CA187965A CA991631A CA 991631 A CA991631 A CA 991631A CA 187965 A CA187965 A CA 187965A CA 991631 A CA991631 A CA 991631A
- Authority
- CA
- Canada
- Prior art keywords
- heat exchangers
- exchangers
- heat
- 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
- 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
- F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/068—Shaving, skiving or scarifying for forming lifted portions, e.g. slices or barbs, on the surface of the material
-
- 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
- F28F1/26—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 integral with the 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)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00344918A US3850236A (en) | 1973-03-26 | 1973-03-26 | Heat exchangers |
Publications (1)
Publication Number | Publication Date |
---|---|
CA991631A true CA991631A (en) | 1976-06-22 |
Family
ID=23352663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA187,965A Expired CA991631A (en) | 1973-03-26 | 1973-12-12 | Heat exchangers |
Country Status (4)
Country | Link |
---|---|
US (1) | US3850236A (en) |
JP (2) | JPS49122053A (en) |
CA (1) | CA991631A (en) |
DE (1) | DE2362400C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP13022P2 (en) | 2000-09-08 | 2002-10-01 | Florfis Ag | Geranium plant named ‘Lulumex’ |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5336551U (en) * | 1976-09-03 | 1978-03-31 | ||
JPS5350557A (en) * | 1976-10-19 | 1978-05-09 | Sanyo Electric Co Ltd | Needle-shaped fin type heat exchanger |
US4554970A (en) * | 1982-06-10 | 1985-11-26 | 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 |
KR100719859B1 (en) * | 1999-10-04 | 2007-05-21 | 쇼와 덴코 가부시키가이샤 | Heat sink |
US7044211B2 (en) * | 2003-06-27 | 2006-05-16 | Norsk Hydro A.S. | Method of forming heat exchanger tubing and tubing formed thereby |
JP4793838B2 (en) * | 2004-01-28 | 2011-10-12 | 中村製作所株式会社 | Manufacturing method of radiator |
WO2007091561A1 (en) * | 2006-02-06 | 2007-08-16 | Matsushita Electric Industrial Co., Ltd. | Fin-tube heat exchanger |
US20070236884A1 (en) * | 2006-04-06 | 2007-10-11 | Foxconn Technology Co., Ltd. | Heat sink and method for manufacturing the same |
US8080731B2 (en) * | 2007-06-15 | 2011-12-20 | The Boeing Company | Restrained solar collector and method |
US20130146268A1 (en) * | 2011-12-12 | 2013-06-13 | Unison Industries, Llc | Heat exchanger with fins and method for forming same |
JP7343166B2 (en) * | 2019-11-13 | 2023-09-12 | ナカムラマジック株式会社 | Heat sink manufacturing method and heat sink |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2899178A (en) * | 1959-08-11 | Heat exchange fins and assembly | ||
US2896426A (en) * | 1957-03-01 | 1959-07-28 | Carrier Corp | Heat exchange construction |
US3247583A (en) * | 1962-03-21 | 1966-04-26 | Continental Can Co | Production of externally finned sheet stock |
JPS4219988Y1 (en) * | 1965-04-19 | 1967-11-20 | ||
CA934750A (en) * | 1970-05-05 | 1973-10-02 | M. O'connor Joseph | Heat transfer element and method of making the heat transfer element |
US3696861A (en) * | 1970-05-18 | 1972-10-10 | Trane Co | Heat transfer surface having a high boiling heat transfer coefficient |
US3692105A (en) * | 1970-09-02 | 1972-09-19 | Peerless Of America | Heat exchangers |
US3746086A (en) * | 1971-08-27 | 1973-07-17 | Peerless Of America | Heat exchangers |
-
1973
- 1973-03-26 US US00344918A patent/US3850236A/en not_active Expired - Lifetime
- 1973-12-12 CA CA187,965A patent/CA991631A/en not_active Expired
- 1973-12-15 DE DE2362400A patent/DE2362400C2/en not_active Expired
-
1974
- 1974-02-07 JP JP49015845A patent/JPS49122053A/ja active Pending
-
1982
- 1982-09-22 JP JP1982144257U patent/JPS6030626Y2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USPP13022P2 (en) | 2000-09-08 | 2002-10-01 | Florfis Ag | Geranium plant named ‘Lulumex’ |
Also Published As
Publication number | Publication date |
---|---|
US3850236A (en) | 1974-11-26 |
JPS49122053A (en) | 1974-11-21 |
DE2362400A1 (en) | 1974-10-17 |
JPS6030626Y2 (en) | 1985-09-13 |
DE2362400C2 (en) | 1982-11-25 |
JPS58102985U (en) | 1983-07-13 |
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