ZA954310B - A multiple finned tube and a method for its manufacture - Google Patents
A multiple finned tube and a method for its manufactureInfo
- Publication number
- ZA954310B ZA954310B ZA954310A ZA954310A ZA954310B ZA 954310 B ZA954310 B ZA 954310B ZA 954310 A ZA954310 A ZA 954310A ZA 954310 A ZA954310 A ZA 954310A ZA 954310 B ZA954310 B ZA 954310B
- Authority
- ZA
- South Africa
- Prior art keywords
- manufacture
- finned tube
- multiple finned
- tube
- finned
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
- F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
-
- 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
- B21C37/20—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 and tubes with decorated walls
- B21C37/207—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 and tubes with decorated walls with helical guides
-
- 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
- F28F1/34—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 obliquely
- F28F1/36—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 obliquely the means being helically wound fins or wire spirals
-
- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/51—Heat exchange having heat exchange surface treatment, adjunct or enhancement
- Y10S165/518—Conduit with discrete fin structure
- Y10S165/524—Longitudinally extending
- Y10S165/525—Helical
-
- 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
- Y10T29/49382—Helically finned
-
- 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
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53113—Heat exchanger
- Y10T29/53122—Heat exchanger including deforming means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4420756A DE4420756C1 (de) | 1994-06-15 | 1994-06-15 | Mehrgängiges Rippenrohr und Verfahren zu dessen Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA954310B true ZA954310B (en) | 1996-03-05 |
Family
ID=32932655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA954310A ZA954310B (en) | 1994-06-15 | 1995-05-26 | A multiple finned tube and a method for its manufacture |
Country Status (9)
Country | Link |
---|---|
US (2) | US5803164A (xx) |
EP (1) | EP0687880B1 (xx) |
JP (1) | JP3945785B2 (xx) |
KR (1) | KR100365667B1 (xx) |
CN (1) | CN1092787C (xx) |
CA (1) | CA2150588C (xx) |
DE (2) | DE4420756C1 (xx) |
MY (1) | MY114272A (xx) |
ZA (1) | ZA954310B (xx) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2304303B (en) * | 1995-08-14 | 1998-05-13 | Nott S Ind | Method and apparatus for forming a thread |
US5916318A (en) * | 1997-05-02 | 1999-06-29 | Anderson; Ray C. | Machine for simultaneously forming threads or fins on multiple cylindrical workpieces |
DE19757526C1 (de) * | 1997-12-23 | 1999-04-29 | Wieland Werke Ag | Verfahren zur Herstellung eines Wärmeaustauschrohres, insbesondere zur Verdampfung von Flüssigkeiten aus Reinstoffen oder Gemischen auf der Rohraußenseite |
JP3271962B2 (ja) * | 2000-05-10 | 2002-04-08 | 冨士ダイス株式会社 | 伝熱管製造用の複合ロール及び伝熱管製造用の複合ロールの製造方法 |
DE10024682C2 (de) * | 2000-05-18 | 2003-02-20 | Wieland Werke Ag | Wärmeaustauscherrohr zur Verdampfung mit unterschiedlichen Porengrößen |
US6760972B2 (en) * | 2000-09-21 | 2004-07-13 | Packless Metal Hose, Inc. | Apparatus and methods for forming internally and externally textured tubing |
JP4822238B2 (ja) * | 2001-07-24 | 2011-11-24 | 株式会社日本製鋼所 | 液媒用内面溝付伝熱管とその伝熱管を用いた熱交換器 |
US6819561B2 (en) | 2002-02-22 | 2004-11-16 | Satcon Technology Corporation | Finned-tube heat exchangers and cold plates, self-cooling electronic component systems using same, and methods for cooling electronic components using same |
EP1845327B1 (en) * | 2002-06-10 | 2008-10-29 | Wolverine Tube Inc. | Method of manufacturing a heat transfer tube |
US8573022B2 (en) * | 2002-06-10 | 2013-11-05 | Wieland-Werke Ag | Method for making enhanced heat transfer surfaces |
US7311137B2 (en) * | 2002-06-10 | 2007-12-25 | Wolverine Tube, Inc. | Heat transfer tube including enhanced heat transfer surfaces |
US6904779B1 (en) * | 2003-05-09 | 2005-06-14 | Thomas E. Hickok | Method of manufacturing a heat exchanger tube with parallel fins |
US20060112535A1 (en) * | 2004-05-13 | 2006-06-01 | Petur Thors | Retractable finning tool and method of using |
CA2601112C (en) * | 2005-03-25 | 2011-12-13 | Wolverine Tube, Inc. | Tool for making enhanced heat transfer surfaces |
US7293602B2 (en) * | 2005-06-22 | 2007-11-13 | Holtec International Inc. | Fin tube assembly for heat exchanger and method |
CN100421831C (zh) * | 2005-08-23 | 2008-10-01 | 余金盘 | 一种整体环形翅片管的加工设备及工艺方法 |
CN101338987B (zh) * | 2007-07-06 | 2011-05-04 | 高克联管件(上海)有限公司 | 一种冷凝用传热管 |
US8118085B2 (en) | 2008-02-06 | 2012-02-21 | Leprino Foods Company | Heat exchanger |
CN103447365A (zh) * | 2012-05-29 | 2013-12-18 | 候彩花 | 一种半自动整体型螺旋翅片管热轧设备 |
CN103192266B (zh) * | 2013-04-03 | 2016-01-13 | 哈尔滨理工大学 | 带筋整体壁板挤轧复合成形装置及方法 |
CN104117834A (zh) * | 2014-07-11 | 2014-10-29 | 航天海鹰(哈尔滨)钛业有限公司 | 钛或钛合金翅片管的制造方法 |
CN105234229A (zh) * | 2015-11-06 | 2016-01-13 | 福建省晋江市佶龙机械工业有限公司 | 一种椭圆形轧片式散热管及其制造设备 |
CN105234624B (zh) * | 2015-11-06 | 2017-07-11 | 福建佶龙机械科技股份有限公司 | 一种椭圆轧片式散热管及其加工装置 |
CN105234230A (zh) * | 2015-11-06 | 2016-01-13 | 福建省晋江市佶龙机械工业有限公司 | 一种椭圆形轧片式散热管及其制造设备 |
CN107774849B (zh) * | 2017-10-27 | 2024-06-18 | 华南理工大学 | 一种蒸发冷凝两用阶梯宫格翅片管的成形刀具和成形方法 |
CN111229834A (zh) * | 2020-02-25 | 2020-06-05 | 沈阳时代传感器科技有限公司 | 一种自收缩带筋紧固管套及其制备方法 |
CN112025138B (zh) * | 2020-08-10 | 2021-04-16 | 燕山大学 | 一种管线钢管焊缝开口角的在线调节方法及装置 |
KR102505047B1 (ko) * | 2021-10-22 | 2023-03-02 | (주)누리티앤씨 | 철근 파이프 조관장치 및 이를 이용한 철근 파이프 제조방법 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1865575A (en) * | 1928-11-30 | 1932-07-05 | Wolverine Tube Company | Apparatus for manufacturing integral finned tubing |
US2070539A (en) * | 1935-12-19 | 1937-02-09 | Schutte & Koerting Company | Fin tube |
GB601753A (en) * | 1945-01-17 | 1948-05-12 | Calumet And Hecla Cons Copper | Multiple helical finned tubing and method of manufacturing the same |
GB947327A (en) * | 1961-03-16 | 1964-01-22 | Ici Ltd | Finned tubes |
FR1305278A (fr) * | 1961-11-17 | 1962-09-28 | Radiateur pour chauffage de locaux et appartements | |
BE669560A (xx) * | 1964-12-28 | |||
US3383893A (en) * | 1965-08-16 | 1968-05-21 | Calumet & Hecla | Apparatus for producing integral finned tubing of fine pitch |
US3481394A (en) * | 1967-06-26 | 1969-12-02 | Calumet & Hecla Corp | Configuration of heat transfer tubing for vapor condensation on its outer surface |
US3612175A (en) * | 1969-07-01 | 1971-10-12 | Olin Corp | Corrugated metal tubing |
US3648502A (en) * | 1970-03-04 | 1972-03-14 | Trane Co | Method and apparatus for forming a heat exchanger tube with closely spaced integral fins |
US3855832A (en) * | 1974-01-21 | 1974-12-24 | A Novak | Method of and apparatus for manufacturing integral finned tubing |
CH626986A5 (en) * | 1976-12-15 | 1981-12-15 | Gen Atomic Co | Heat exchange tube for a heat exchanger, and method for producing it |
DE2758526C2 (de) * | 1977-12-28 | 1986-03-06 | Wieland-Werke Ag, 7900 Ulm | Verfahren und Vorrichtung zur Herstellung eines Rippenrohres |
DE2803274A1 (de) * | 1978-01-26 | 1979-08-02 | Wieland Werke Ag | Rippenrohr sowie verfahren und vorrichtung zu dessen herstellung |
AT367871B (de) * | 1980-05-16 | 1982-08-10 | Hoerbiger Ventilwerke Ag | Anordnung zur selbsttaetigen druckentlastung von verdichtern |
EP0102407B1 (de) * | 1982-09-03 | 1986-02-19 | Wieland-Werke Ag | Rippenrohr mit inneren Vorsprüngen sowie Verfahren und Vorrichtung zu dessen Herstellung |
US4549606A (en) * | 1982-09-08 | 1985-10-29 | Kabushiki Kaisha Kobe Seiko Sho | Heat transfer pipe |
EP0114640B1 (en) * | 1983-01-25 | 1988-03-02 | Wickes Products, Inc. | Finned heat exchanger tube having optimized heat transfer characteristics |
US4692978A (en) * | 1983-08-04 | 1987-09-15 | Wolverine Tube, Inc. | Method for making heat exchange tubes |
JPS60144595A (ja) * | 1984-01-06 | 1985-07-30 | Mitsubishi Heavy Ind Ltd | 熱交換器の伝熱管構造 |
US4765058A (en) * | 1987-08-05 | 1988-08-23 | Carrier Corporation | Apparatus for manufacturing enhanced heat transfer surface |
-
1994
- 1994-06-15 DE DE4420756A patent/DE4420756C1/de not_active Expired - Fee Related
-
1995
- 1995-05-26 ZA ZA954310A patent/ZA954310B/xx unknown
- 1995-05-31 CA CA002150588A patent/CA2150588C/en not_active Expired - Lifetime
- 1995-06-02 EP EP95108495A patent/EP0687880B1/de not_active Expired - Lifetime
- 1995-06-02 DE DE59503311T patent/DE59503311D1/de not_active Expired - Lifetime
- 1995-06-05 JP JP16145395A patent/JP3945785B2/ja not_active Expired - Fee Related
- 1995-06-06 US US08/465,758 patent/US5803164A/en not_active Expired - Lifetime
- 1995-06-13 KR KR1019950016124A patent/KR100365667B1/ko not_active IP Right Cessation
- 1995-06-13 MY MYPI95001569A patent/MY114272A/en unknown
- 1995-06-15 CN CN95107059A patent/CN1092787C/zh not_active Expired - Lifetime
-
1996
- 1996-05-31 US US08/655,981 patent/US5761807A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3945785B2 (ja) | 2007-07-18 |
CA2150588C (en) | 2006-12-19 |
DE4420756C1 (de) | 1995-11-30 |
EP0687880B1 (de) | 1998-08-26 |
DE59503311D1 (de) | 1998-10-01 |
MY114272A (en) | 2002-09-30 |
US5803164A (en) | 1998-09-08 |
EP0687880A1 (de) | 1995-12-20 |
CN1121581A (zh) | 1996-05-01 |
JPH0857535A (ja) | 1996-03-05 |
KR100365667B1 (ko) | 2003-03-04 |
CA2150588A1 (en) | 1995-12-16 |
CN1092787C (zh) | 2002-10-16 |
US5761807A (en) | 1998-06-09 |
KR960001709A (ko) | 1996-01-25 |
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