JPS5499253A - Finned tube for heat exchanger* and method and device for making such tube - Google Patents

Finned tube for heat exchanger* and method and device for making such tube

Info

Publication number
JPS5499253A
JPS5499253A JP9717078A JP9717078A JPS5499253A JP S5499253 A JPS5499253 A JP S5499253A JP 9717078 A JP9717078 A JP 9717078A JP 9717078 A JP9717078 A JP 9717078A JP S5499253 A JPS5499253 A JP S5499253A
Authority
JP
Japan
Prior art keywords
tube
making
heat exchanger
finned
finned 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.)
Pending
Application number
JP9717078A
Other languages
English (en)
Inventor
Zaiaa Manfuretsuto
Berunaa Kesutonaa Hansu
Kuretsukuraa Roberuto
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.)
Wieland Werke AG
Original Assignee
Wieland Werke AG
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 Wieland Werke AG filed Critical Wieland Werke AG
Publication of JPS5499253A publication Critical patent/JPS5499253A/ja
Pending 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
    • B21C37/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (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)
  • Forging (AREA)
JP9717078A 1977-08-09 1978-08-09 Finned tube for heat exchanger* and method and device for making such tube Pending JPS5499253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2735762A DE2735762C2 (de) 1977-08-09 1977-08-09 Rippenrohr und Vorrichtung zu dessen Herstellung

Publications (1)

Publication Number Publication Date
JPS5499253A true JPS5499253A (en) 1979-08-04

Family

ID=6015929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9717078A Pending JPS5499253A (en) 1977-08-09 1978-08-09 Finned tube for heat exchanger* and method and device for making such tube

Country Status (9)

Country Link
JP (1) JPS5499253A (ja)
AT (1) AT358612B (ja)
DE (1) DE2735762C2 (ja)
DK (1) DK160726C (ja)
ES (1) ES244808Y (ja)
FR (1) FR2400179A1 (ja)
GB (1) GB2002893B (ja)
IT (1) IT1105441B (ja)
SE (1) SE448780B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202397A (ja) * 1983-04-30 1984-11-16 Kobe Steel Ltd 内面溝付管及びその製造方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808080C2 (de) * 1977-02-25 1982-12-30 Furukawa Metals Co., Ltd., Tokyo Wärmeübertragungs-Rohr für Siedewärmetauscher und Verfahren zu seiner Herstellung
US4313248A (en) * 1977-02-25 1982-02-02 Fukurawa Metals Co., Ltd. Method of producing heat transfer tube for use in boiling type heat exchangers
DE2758527C2 (de) * 1977-12-28 1985-04-25 Wieland-Werke Ag, 7900 Ulm Verfahren und Vorrichtung zur Herstellung eines Rippenrohres
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
DE2803273A1 (de) * 1978-01-26 1979-08-02 Wieland Werke Ag Rippenrohr sowie verfahren und vorrichtung zu dessen herstellung
US4619314A (en) * 1983-08-05 1986-10-28 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Device for preventing wear of heat transfer tubes in fluidized-bed boiler
DE3408626A1 (de) * 1984-03-09 1985-09-12 Wieland-Werke Ag, 7900 Ulm Gewickelter waermeuebertrager, insbesondere fuer waermepumpen oder kaelteanlagen
GB2183519B (en) * 1985-12-02 1989-10-04 Carrier Corp Method and apparatus for producing helically finned tubes
US4997341A (en) * 1989-08-15 1991-03-05 Bw/Ip International, Inc. Reduction of transient thermal stresses in machine components
DE10150999C2 (de) 2001-10-16 2003-08-07 Peak Werkstoff Gmbh Verfahren zum Profilieren der äußeren Umfangsfläche von Zylinderlaufbuchsen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326283A (en) * 1965-03-29 1967-06-20 Trane Co Heat transfer surface
US3383892A (en) * 1965-08-13 1968-05-21 Anaconda American Brass Co Manufacture of integrally finned tubing
GB1092150A (en) * 1965-10-19 1967-11-22 Bjorn Large A method of producing ribbed tubes of deformable material
US3602027A (en) * 1969-04-01 1971-08-31 Trane Co Simultaneous finning and reforming of tubular heat transfer surface
US3683656A (en) * 1970-03-25 1972-08-15 Carl M Lewis Heat exchanger apparatus and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202397A (ja) * 1983-04-30 1984-11-16 Kobe Steel Ltd 内面溝付管及びその製造方法

Also Published As

Publication number Publication date
SE448780B (sv) 1987-03-16
GB2002893A (en) 1979-02-28
AT358612B (de) 1980-09-25
ES244808Y (es) 1980-12-01
ES244808U (es) 1980-06-16
FR2400179A1 (fr) 1979-03-09
SE7808061L (sv) 1979-02-10
DE2735762C2 (de) 1983-11-24
GB2002893B (en) 1982-05-26
IT1105441B (it) 1985-11-04
DK160726C (da) 1991-09-23
DK160726B (da) 1991-04-08
DK311378A (da) 1979-02-10
IT7850678A0 (it) 1978-08-09
DE2735762A1 (de) 1979-02-22
ATA488678A (de) 1980-02-15

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