GB1349909A - Manufacture of heat exchange tubes - Google Patents

Manufacture of heat exchange tubes

Info

Publication number
GB1349909A
GB1349909A GB3215271A GB3215271A GB1349909A GB 1349909 A GB1349909 A GB 1349909A GB 3215271 A GB3215271 A GB 3215271A GB 3215271 A GB3215271 A GB 3215271A GB 1349909 A GB1349909 A GB 1349909A
Authority
GB
United Kingdom
Prior art keywords
strips
rolls
coil
strip
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.)
Expired
Application number
GB3215271A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1349909A publication Critical patent/GB1349909A/en
Expired 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, 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Winding Of Webs (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GB3215271A 1970-07-13 1971-07-08 Manufacture of heat exchange tubes Expired GB1349909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5430470A 1970-07-13 1970-07-13

Publications (1)

Publication Number Publication Date
GB1349909A true GB1349909A (en) 1974-04-10

Family

ID=21990130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3215271A Expired GB1349909A (en) 1970-07-13 1971-07-08 Manufacture of heat exchange tubes

Country Status (6)

Country Link
JP (2) JPS5222947B1 (enExample)
CA (1) CA937737A (enExample)
DE (1) DE2134229C2 (enExample)
ES (1) ES393203A1 (enExample)
FR (1) FR2101670A5 (enExample)
GB (1) GB1349909A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781987A (en) * 1994-09-16 1998-07-21 Retermia Oy Apparatus for manufacturing a needle-rib heat-exchanger construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES459078A1 (es) * 1976-05-25 1978-04-01 Carrier Corp Un metodo perfeccionado de producir un tubo intercambiador de calor.
DE2840744C2 (de) * 1978-09-15 1985-08-01 Mannesmann AG, 4000 Düsseldorf Verfahren und Vorrichtung zum Herstellen eines Wärmetauscherrohres

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE302605C (enExample) *
DE524552C (de) * 1927-04-27 1931-05-08 Bundy Tubing Co Verfahren zur Herstellung von Rippenrohren
US2251074A (en) * 1939-01-19 1941-07-29 Floyd J Sibley Method of making heat exchanger fins
US2553142A (en) * 1947-05-29 1951-05-15 Johns Manville Method for making heat exchangers
US2800944A (en) * 1955-03-31 1957-07-30 Carrier Corp Method and machine for winding a plurality of narrow width fins severed from a ribbon of predetermined width, about a tube
US3160129A (en) * 1960-08-26 1964-12-08 Gen Electric Manufacture of heat exchange tubing
US3134166A (en) * 1960-08-26 1964-05-26 Gen Electric Manufacture of heat exchange tubing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781987A (en) * 1994-09-16 1998-07-21 Retermia Oy Apparatus for manufacturing a needle-rib heat-exchanger construction

Also Published As

Publication number Publication date
JPS53130554A (en) 1978-11-14
ES393203A1 (es) 1973-08-01
DE2134229A1 (de) 1972-01-20
CA937737A (en) 1973-12-04
DE2134229C2 (de) 1983-05-11
JPS5222947B1 (enExample) 1977-06-21
FR2101670A5 (enExample) 1972-03-31
JPS472907A (enExample) 1972-02-14

Similar Documents

Publication Publication Date Title
US3902552A (en) Patterned tubing
US1992297A (en) Method of making fin tubing
GB1349909A (en) Manufacture of heat exchange tubes
GB1061199A (en) Heat-exchanger and method of its manufacture
US2749961A (en) Machine for making labyrinth seals
GB1557523A (en) Apparatus for making a tabe by helically winding an elogate strip
GB1378242A (en) Process for the production of thin walled tube from ductile metal
US3240042A (en) Fabricated tubing and the method and apparatus for producing the same
GB1328302A (en) Segmented finned tube and its method of manufacture
US3160129A (en) Manufacture of heat exchange tubing
GB1232494A (enExample)
GB1182116A (en) Improvements in or relating to liner tubes of thin sheet metal or foil.
GB476211A (en) Improvements in or relating to helical-fin tubular heat-exchange units and methods of production
ES438874A2 (es) Procedimiento y su correspondiente dispositivo para enrollarhelicoidalmente un fleje sobre tubos.
US3000084A (en) Apparatus and method for fabricating finned tubing
US3699793A (en) Apparatus for forming roller bearing cages
GB1359647A (en) Heat transfer tubes
IE33977B1 (en) Improved helically wound tubing
SU682110A3 (ru) Устройство дл производства спиральношовных труб с замковым швом
GB1314747A (en) Apparatus for and the method of making helically seamed laminated metal pipe
GB477526A (en) Improvements in the manufacture of hollow tubular metal members
CN218638207U (zh) 一种高精度超薄特宽冷轧钢带
GB955154A (en) Improvements in and relating to finned tubes and method for the production thereof
GB1330861A (en) Production of tube by helical winding
GB597116A (en) Improvements in or relating to the manufacture of corrugated tubes

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years