JPS5023372A - - Google Patents
Info
- Publication number
- JPS5023372A JPS5023372A JP49048371A JP4837174A JPS5023372A JP S5023372 A JPS5023372 A JP S5023372A JP 49048371 A JP49048371 A JP 49048371A JP 4837174 A JP4837174 A JP 4837174A JP S5023372 A JPS5023372 A JP S5023372A
- Authority
- JP
- Japan
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
- B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- 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
- F28F1/124—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 being formed of pins
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- 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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (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 |
|---|---|---|---|
| US375764A US3866286A (en) | 1973-07-02 | 1973-07-02 | Method of making a finned tube heat exchanger having a circular cross section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5023372A true JPS5023372A (enExample) | 1975-03-13 |
| JPS5330115B2 JPS5330115B2 (enExample) | 1978-08-24 |
Family
ID=23482240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4837174A Expired JPS5330115B2 (enExample) | 1973-07-02 | 1974-05-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3866286A (enExample) |
| JP (1) | JPS5330115B2 (enExample) |
| CA (1) | CA1016345A (enExample) |
| DE (1) | DE2419713A1 (enExample) |
| GB (1) | GB1433110A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336753U (enExample) * | 1976-09-04 | 1978-03-31 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195688A (en) * | 1975-01-13 | 1980-04-01 | Hitachi, Ltd. | Heat-transfer wall for condensation and method of manufacturing the same |
| JPS538855A (en) * | 1976-07-13 | 1978-01-26 | Hitachi Cable Ltd | Condensing heat transmission wall |
| US4337826A (en) * | 1979-02-26 | 1982-07-06 | Peerless Of America, Inc. | Heat exchangers and method of making same |
| YU39889B (en) * | 1981-09-29 | 1985-04-30 | Kolektor | Semi-manufactured commutator for commutaors |
| DE3219095A1 (de) * | 1982-05-21 | 1983-11-24 | Richard Walker 60601 Chicago Ill. Kritzer | Verfahren zur herstellung von waermeaustauschern mit darauf gebildeten finnen |
| US4554970A (en) * | 1982-06-10 | 1985-11-26 | Peerless Of America, Inc. | Heat exchangers and method of making same |
| DE3231989A1 (de) * | 1982-08-27 | 1984-03-01 | Richard Walker 60601 Chicago Ill. Kritzer | Verfahren zur herstellung von waermetauschern |
| GB8614394D0 (en) * | 1986-06-13 | 1986-07-16 | Metal Box Plc | Containers |
| US4753833A (en) * | 1986-09-26 | 1988-06-28 | Fishgal Semyon I | Hollow article with zigzag projections |
| US4794985A (en) * | 1987-04-29 | 1989-01-03 | Peerless Of America Incorporated | Finned heat exchanger tubing with varying wall thickness |
| RU2044606C1 (ru) * | 1993-04-30 | 1995-09-27 | Николай Николаевич Зубков | Способ получения поверхностей с чередующимися выступами и впадинами (варианты) и инструмент для его осуществления |
| US5758720A (en) * | 1996-11-26 | 1998-06-02 | Behr America, Inc. | Unitary heat exchanger core and method of making same |
| SE509451C2 (sv) * | 1997-05-13 | 1999-01-25 | Webra Ind Ab | Förfarande för åstadkommande av en för värmeöverföringsändamål avsedd anordning |
| US20070236884A1 (en) * | 2006-04-06 | 2007-10-11 | Foxconn Technology Co., Ltd. | Heat sink and method for manufacturing the same |
| CN100473937C (zh) * | 2006-10-24 | 2009-04-01 | 张伟君 | 一种高科技铝复合材料环保节能暖气系统专用管道 |
| CN103791755A (zh) * | 2014-02-21 | 2014-05-14 | 江苏萃隆精密铜管股份有限公司 | 蒸发器用的高效换热管 |
| CN104555157B (zh) * | 2014-12-24 | 2017-08-08 | 李延岭 | 一种可加热罐体的底部热量快速分散系统 |
| US11612929B2 (en) | 2017-01-30 | 2023-03-28 | Gripmetal Limited | Texture workpiece and method for texturing a workpiece |
| DE102021111606A1 (de) * | 2021-05-05 | 2022-11-10 | Diehl Metall Stiftung & Co. Kg | Kühlkörper zur Herstellung eines Ringkühlers |
| US12477695B2 (en) * | 2023-02-02 | 2025-11-18 | Amulaire Thermal Technology, Inc. | Two-phase immersion-cooling heat-dissipation structure having skived fins |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136037A (en) * | 1955-10-31 | 1964-06-09 | Olin Mathieson | Method of constructing finned heat exchangers from bonded metal sheets |
| US3222764A (en) * | 1962-02-28 | 1965-12-14 | Continental Can Co | Method of making articles having base layers and integral fins projecting therefrom |
| US3202212A (en) * | 1963-07-29 | 1965-08-24 | Peerless Of America | Heat transfer element |
| US3791003A (en) * | 1970-02-24 | 1974-02-12 | Peerless Of America | Method of frabricating a plural finned heat exchanger |
| US3781959A (en) * | 1970-09-02 | 1974-01-01 | Peerless Of America | Method of fabricating a finned heat exchanger tube |
| US3692105A (en) * | 1970-09-02 | 1972-09-19 | Peerless Of America | Heat exchangers |
-
1973
- 1973-07-02 US US375764A patent/US3866286A/en not_active Expired - Lifetime
-
1974
- 1974-04-03 CA CA196,739A patent/CA1016345A/en not_active Expired
- 1974-04-10 GB GB1582874A patent/GB1433110A/en not_active Expired
- 1974-04-24 DE DE2419713A patent/DE2419713A1/de active Pending
- 1974-05-01 JP JP4837174A patent/JPS5330115B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5336753U (enExample) * | 1976-09-04 | 1978-03-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2419713A1 (de) | 1975-01-30 |
| CA1016345A (en) | 1977-08-30 |
| JPS5330115B2 (enExample) | 1978-08-24 |
| GB1433110A (en) | 1976-04-22 |
| US3866286A (en) | 1975-02-18 |