IT1021543B - Tubazione sagomata e metodo per fabbricarla da una striscia metallica - Google Patents

Tubazione sagomata e metodo per fabbricarla da una striscia metallica

Info

Publication number
IT1021543B
IT1021543B IT50921/74A IT5092174A IT1021543B IT 1021543 B IT1021543 B IT 1021543B IT 50921/74 A IT50921/74 A IT 50921/74A IT 5092174 A IT5092174 A IT 5092174A IT 1021543 B IT1021543 B IT 1021543B
Authority
IT
Italy
Prior art keywords
manufacturing
shaped pipe
metallic strip
metallic
strip
Prior art date
Application number
IT50921/74A
Other languages
English (en)
Italian (it)
Original Assignee
Olin Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US359019A external-priority patent/US3918626A/en
Application filed by Olin Corp filed Critical Olin Corp
Application granted granted Critical
Publication of IT1021543B publication Critical patent/IT1021543B/it

Links

Classifications

    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • 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
    • 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
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
IT50921/74A 1973-05-10 1974-05-10 Tubazione sagomata e metodo per fabbricarla da una striscia metallica IT1021543B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US359019A US3918626A (en) 1971-12-30 1973-05-10 Method of fabricating patterned tubing from metallic strip

Publications (1)

Publication Number Publication Date
IT1021543B true IT1021543B (it) 1978-02-20

Family

ID=23411984

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50921/74A IT1021543B (it) 1973-05-10 1974-05-10 Tubazione sagomata e metodo per fabbricarla da una striscia metallica

Country Status (7)

Country Link
JP (2) JPS5027754A (fr)
CA (1) CA1005365A (fr)
DE (1) DE2422340A1 (fr)
FR (1) FR2228550B1 (fr)
GB (2) GB1448901A (fr)
IT (1) IT1021543B (fr)
SE (1) SE7406020L (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113562A (en) * 1978-01-30 1979-09-05 Toshiba Corp Grooved heating pipe
JPS5647221A (en) * 1979-09-25 1981-04-28 Uk Nii Metarofu Device for molding deformed portion in discontinuous longitudinal direction to metallic sheet
JPS5677982U (fr) * 1979-11-19 1981-06-24
JPS57142714A (en) * 1981-02-27 1982-09-03 Kubota Ltd Production of cooling type roller
JPS5811388A (ja) * 1981-07-10 1983-01-22 Fujikura Ltd ヒ−トパイプ用素管の製造方法
JPS5858929A (ja) * 1981-10-02 1983-04-07 Daikin Ind Ltd 伝熱管の製造方法
SE443100B (sv) * 1982-03-26 1986-02-17 Sven Runo Vilhelm Gebelius Sett att framstella ett koniskt rorformigt element jemte element framstellt enligt settet
JPS59146102A (ja) * 1983-02-10 1984-08-21 松下電工株式会社 ポ−ルの製造方法
IT1161138B (it) * 1983-04-13 1987-03-11 Instrumentation Lab Spa Fotometro analitico, di tipo centrifugo, atto alla determinazione praticamente simultanea della presenza di differenti sostanze in un certo numero di campioni discreti
JPS60111718A (ja) * 1983-11-22 1985-06-18 Nippon Steel Metal Prod Co Ltd エンボス模様を有する角形鋼管の成形方法
JPS60190408U (ja) * 1984-05-26 1985-12-17 大和スチ−ル株式会社 リブ付パイプ
IT1177923B (it) * 1984-07-24 1987-08-26 Centro Speriment Metallurg Lamiera per conduttura di trasporto di gas in pressione
DE3447145A1 (de) * 1984-12-22 1986-06-26 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur herstellung zylindrische waermetauschersammelrohrstrukturen bildender ringscheibenartiger bauteile
JP2543716B2 (ja) * 1987-08-12 1996-10-16 臼井国際産業株式会社 熱交換用伝熱金属管の製造方法
KR930009932B1 (ko) * 1987-12-09 1993-10-13 후지 꾸라 덴센 가부시끼가이샤 히트파이프 및 그의 제조방법
US5314010A (en) * 1987-12-09 1994-05-24 Fujikura Ltd. Heat pipe and method of manufacturing the same
JPH0234237A (ja) * 1988-07-25 1990-02-05 Furukawa Electric Co Ltd:The 内面溝付き伝熱管及びその製造方法
JP2628712B2 (ja) * 1988-09-12 1997-07-09 古河電気工業株式会社 伝熱面の形成方法
JPH02140176U (fr) * 1989-04-28 1990-11-22
US5219374A (en) * 1990-12-26 1993-06-15 High Performance Tube, Inc. Inner ribbed tube and method
FR2716933B1 (fr) * 1994-03-03 1996-04-05 Snecma Elément de chemise de protection thermique pour turbomachine et ses procédés de fabrication.
DE19535834A1 (de) * 1995-09-26 1997-04-17 Lingemann Helmut Gmbh & Co Verfahren zur Herstellung von Flachrohren für Wärmetauscher, Vorrichtung sowie Flachrohr
DE19751405C2 (de) * 1996-11-15 2001-01-18 Martin Schade Vorrichtung zum Wärmeaustausch
US6760972B2 (en) 2000-09-21 2004-07-13 Packless Metal Hose, Inc. Apparatus and methods for forming internally and externally textured tubing
US6488079B2 (en) 2000-12-15 2002-12-03 Packless Metal Hose, Inc. Corrugated heat exchanger element having grooved inner and outer surfaces
TW200940198A (en) * 2008-03-27 2009-10-01 Rachata Leelaprachakul Processes for textured pipe manufacturer
JP2012017953A (ja) * 2010-07-09 2012-01-26 Nisshin Steel Co Ltd 熱交換用ステンレス鋼管
EP2698215A1 (fr) * 2012-08-17 2014-02-19 Alstom Technology Ltd Procédé de fabrication de tuyaux de vapeur à haute température
JP5850823B2 (ja) * 2012-12-26 2016-02-03 株式会社神戸製鋼所 チタン溶接管の製造方法
CN112845661A (zh) * 2020-12-30 2021-05-28 广东澳森热交换系统有限公司 一种简易式蒸发器的胀管焊接生产方法

Also Published As

Publication number Publication date
GB1448901A (en) 1976-09-08
GB1448902A (en) 1976-09-08
SE7406020L (fr) 1975-01-31
DE2422340A1 (de) 1974-11-21
JPS5027754A (fr) 1975-03-22
FR2228550A1 (fr) 1974-12-06
JPS5637495A (en) 1981-04-11
AU6861374A (en) 1975-11-06
CA1005365A (en) 1977-02-15
FR2228550B1 (fr) 1980-11-21

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