AU1961299A - A welding method, a heat exchanger tube, and an apparatus for the manufacturing of a heat exchanger tube - Google Patents

A welding method, a heat exchanger tube, and an apparatus for the manufacturing of a heat exchanger tube

Info

Publication number
AU1961299A
AU1961299A AU19612/99A AU1961299A AU1961299A AU 1961299 A AU1961299 A AU 1961299A AU 19612/99 A AU19612/99 A AU 19612/99A AU 1961299 A AU1961299 A AU 1961299A AU 1961299 A AU1961299 A AU 1961299A
Authority
AU
Australia
Prior art keywords
heat exchanger
exchanger tube
manufacturing
welding method
tube
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.)
Abandoned
Application number
AU19612/99A
Inventor
Lars Skytte Jorgensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfa Laval Aalborg AS
Original Assignee
Aalborg Industries AS
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
Application filed by Aalborg Industries AS filed Critical Aalborg Industries AS
Publication of AU1961299A publication Critical patent/AU1961299A/en
Abandoned legal-status Critical Current

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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
AU19612/99A 1998-01-16 1999-01-14 A welding method, a heat exchanger tube, and an apparatus for the manufacturing of a heat exchanger tube Abandoned AU1961299A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK59/98 1998-01-16
DK5998 1998-01-16
PCT/DK1999/000019 WO1999036200A1 (en) 1998-01-16 1999-01-14 A welding method, a heat exchanger tube, and an apparatus for the manufacturing of a heat exchanger tube

Publications (1)

Publication Number Publication Date
AU1961299A true AU1961299A (en) 1999-08-02

Family

ID=8089267

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19612/99A Abandoned AU1961299A (en) 1998-01-16 1999-01-14 A welding method, a heat exchanger tube, and an apparatus for the manufacturing of a heat exchanger tube

Country Status (4)

Country Link
AU (1) AU1961299A (en)
TW (1) TW425323B (en)
WO (1) WO1999036200A1 (en)
ZA (1) ZA99245B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009075596A2 (en) * 2007-12-11 2009-06-18 Energoinstal S.A. Method of manufacture of finned tubes using laser welding process
CN110038919B (en) * 2019-04-30 2021-05-25 西安理工大学 Spiral stiffening rib steel pipe processed in rotary-drawing mode and forming method
CN110091431B (en) * 2019-04-30 2021-08-06 西安理工大学 Steel pipe concrete pile and manufacturing method thereof
DE102020131560B3 (en) * 2020-11-27 2022-02-24 Schmöle GmbH Process and device for the production of finned tubes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726677A1 (en) * 1987-08-11 1989-02-23 Schmoele Metall R & G METHOD AND DEVICE FOR PRODUCING HEAT EXCHANGER TUBES

Also Published As

Publication number Publication date
WO1999036200A1 (en) 1999-07-22
TW425323B (en) 2001-03-11
ZA99245B (en) 1999-08-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase