GB1120385A - Improvements in or relating to processes for manufacturing gilled heat exchange tubes and machines for performing said processes - Google Patents

Improvements in or relating to processes for manufacturing gilled heat exchange tubes and machines for performing said processes

Info

Publication number
GB1120385A
GB1120385A GB8886/66A GB888666A GB1120385A GB 1120385 A GB1120385 A GB 1120385A GB 8886/66 A GB8886/66 A GB 8886/66A GB 888666 A GB888666 A GB 888666A GB 1120385 A GB1120385 A GB 1120385A
Authority
GB
United Kingdom
Prior art keywords
strip
tube
welding
electrode
processes
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
Application number
GB8886/66A
Other languages
English (en)
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.)
Biraghi SA
Original Assignee
Biraghi SA
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 Biraghi SA filed Critical Biraghi SA
Publication of GB1120385A publication Critical patent/GB1120385A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/032—Seam welding; Backing means; Inserts for three-dimensional seams
    • B23K9/0325—Seam welding; Backing means; Inserts for three-dimensional seams helicoidal seams
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/009—Gas treatment of work
    • 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
    • B21C37/22—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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Arc Welding In General (AREA)
GB8886/66A 1965-04-26 1966-03-01 Improvements in or relating to processes for manufacturing gilled heat exchange tubes and machines for performing said processes Expired GB1120385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH595465A CH399388A (fr) 1965-04-26 1965-04-26 Procédé de fabrication d'un tube à ailettes pour échangeur de chaleur et machine pour la mise en oeuvre du procédé

Publications (1)

Publication Number Publication Date
GB1120385A true GB1120385A (en) 1968-07-17

Family

ID=4302079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8886/66A Expired GB1120385A (en) 1965-04-26 1966-03-01 Improvements in or relating to processes for manufacturing gilled heat exchange tubes and machines for performing said processes

Country Status (8)

Country Link
US (1) US3436517A (en:Method)
AT (1) AT272812B (en:Method)
BE (1) BE674925A (en:Method)
CH (1) CH399388A (en:Method)
DE (1) DE1527769B2 (en:Method)
ES (1) ES324802A1 (en:Method)
GB (1) GB1120385A (en:Method)
SE (1) SE321201B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002829A1 (de) * 1991-08-03 1993-02-18 Rosink Apparate- Und Anlagenbau Gmbh Rippenrohr

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357990B (zh) * 2013-06-26 2015-05-20 山东华源锅炉有限公司 加工锅炉沸腾埋管防磨环的专用设备及方法
CN110026443B (zh) * 2019-05-31 2021-08-27 深圳市点金贵金属精炼有限公司 一种制备金属丝的设备
DE102019131313B4 (de) * 2019-11-20 2024-05-29 Schmöle GmbH Verfahren sowie Vorrichtung zur Herstellung eines Rippenrohres und selbiges

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107831A (en) * 1935-09-17 1938-02-08 Kure Norak Motor & Dynamofabri Machine for the manufacture of ribbed piping
US2909649A (en) * 1956-11-13 1959-10-20 Lincoln Electric Co Out-of-position arc welding
US2874263A (en) * 1957-10-07 1959-02-17 Trent Tube Company Process for butt welding
US2965744A (en) * 1957-11-04 1960-12-20 Busse Ferdinand Method of and apparatus for producing a finned tube
US3047712A (en) * 1961-02-23 1962-07-31 American Mach & Foundry Method and apparatus for welding striplike material to curved surfaces
GB939874A (en) * 1961-09-20 1963-10-16 Babcock & Wilcox Ltd Method of and machine for forming tubes with longitudinally extending fins
US3246116A (en) * 1962-12-31 1966-04-12 Kentube Company Process for making finned tubes
US3182179A (en) * 1964-05-18 1965-05-04 Pittsburgh Des Moines Steel Method of making a welded joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002829A1 (de) * 1991-08-03 1993-02-18 Rosink Apparate- Und Anlagenbau Gmbh Rippenrohr
US6147317A (en) * 1991-08-03 2000-11-14 Bruendermann; Georg Method for producing finned tubes and finned tube produced thereby
US6166348A (en) * 1991-08-03 2000-12-26 Georg Brundermann Finned tube

Also Published As

Publication number Publication date
DE1527769A1 (de) 1970-04-23
SE321201B (en:Method) 1970-03-02
AT272812B (de) 1969-07-25
BE674925A (en:Method) 1966-05-03
DE1527769B2 (de) 1971-07-01
ES324802A1 (es) 1967-02-01
US3436517A (en) 1969-04-01
CH399388A (fr) 1965-09-30

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