IT1198211B - Metodo ed apparecchio per produrre tubi perfezionati esternamente usando principi multipli di passo elicoidale - Google Patents

Metodo ed apparecchio per produrre tubi perfezionati esternamente usando principi multipli di passo elicoidale

Info

Publication number
IT1198211B
IT1198211B IT22516/86A IT2251686A IT1198211B IT 1198211 B IT1198211 B IT 1198211B IT 22516/86 A IT22516/86 A IT 22516/86A IT 2251686 A IT2251686 A IT 2251686A IT 1198211 B IT1198211 B IT 1198211B
Authority
IT
Italy
Prior art keywords
perfected
pipes
principles
helical pitch
multiple helical
Prior art date
Application number
IT22516/86A
Other languages
English (en)
Other versions
IT8622516A0 (it
Inventor
Paul H Ballentine
Original Assignee
Carrier 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
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of IT8622516A0 publication Critical patent/IT8622516A0/it
Application granted granted Critical
Publication of IT1198211B publication Critical patent/IT1198211B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
IT22516/86A 1985-12-02 1986-12-01 Metodo ed apparecchio per produrre tubi perfezionati esternamente usando principi multipli di passo elicoidale IT1198211B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80337585A 1985-12-02 1985-12-02

Publications (2)

Publication Number Publication Date
IT8622516A0 IT8622516A0 (it) 1986-12-01
IT1198211B true IT1198211B (it) 1988-12-21

Family

ID=25186374

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22516/86A IT1198211B (it) 1985-12-02 1986-12-01 Metodo ed apparecchio per produrre tubi perfezionati esternamente usando principi multipli di passo elicoidale

Country Status (5)

Country Link
JP (1) JPS62144831A (it)
KR (1) KR920007963B1 (it)
FR (1) FR2590816B1 (it)
GB (1) GB2183519B (it)
IT (1) IT1198211B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765058A (en) * 1987-08-05 1988-08-23 Carrier Corporation Apparatus for manufacturing enhanced heat transfer surface
JPH0270338A (ja) * 1988-09-02 1990-03-09 Sumitomo Metal Ind Ltd スパイラルフィン付き金属管の製造方法
BR8907471A (pt) * 1989-03-13 1991-04-30 Bruss Polt I Maquina para cortar aletas laterais em um trocador de calor de corte transversal retangular
FR2836649B1 (fr) * 2002-03-01 2006-05-26 Inst Francais Du Petrole Outil compose de plaques empilees pour imprimer des rainures sur un materiau deformable
CN105880288B (zh) * 2016-05-18 2017-11-24 常州市环华机械有限公司 一种冷轧管用内螺纹模具
CN106391914B (zh) * 2016-11-10 2018-07-20 华南理工大学 一种轧制与犁切-挤压三维内外翅片管制造设备与方法
CN106391913B (zh) * 2016-11-10 2018-07-20 华南理工大学 一种基于多刃犁切-挤压的三维内翅片管成型装置及方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683656A (en) * 1970-03-25 1972-08-15 Carl M Lewis Heat exchanger apparatus and method of making the same
JPS5315530A (en) * 1976-07-28 1978-02-13 Hitachi Maxell Method of producing silver oxide *2* battery
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
US4159739A (en) * 1977-07-13 1979-07-03 Carrier Corporation Heat transfer surface and method of manufacture
US4353234A (en) * 1977-07-13 1982-10-12 Carrier Corporation Heat transfer surface and method of manufacture
DE2758526C2 (de) * 1977-12-28 1986-03-06 Wieland-Werke Ag, 7900 Ulm Verfahren und Vorrichtung zur Herstellung eines Rippenrohres
DE2758527C2 (de) * 1977-12-28 1985-04-25 Wieland-Werke Ag, 7900 Ulm Verfahren und Vorrichtung zur Herstellung eines Rippenrohres
DE2735762C2 (de) * 1977-08-09 1983-11-24 Wieland-Werke Ag, 7900 Ulm Rippenrohr und Vorrichtung zu dessen Herstellung
DE2803273A1 (de) * 1978-01-26 1979-08-02 Wieland Werke Ag Rippenrohr sowie verfahren und vorrichtung zu dessen herstellung
DE2803274A1 (de) * 1978-01-26 1979-08-02 Wieland Werke Ag Rippenrohr sowie verfahren und vorrichtung zu dessen herstellung
US4425696A (en) * 1981-07-02 1984-01-17 Carrier Corporation Method of manufacturing a high performance heat transfer tube
JPS5927739A (ja) * 1982-08-05 1984-02-14 Kobe Steel Ltd 沸騰伝熱管の製造方法
JPS59199137A (ja) * 1983-04-26 1984-11-12 Kobe Steel Ltd 沸騰伝熱管の製造方法
AU4316185A (en) * 1984-06-18 1986-01-02 Borg-Warner Corporation Heat transfer tube and manufacture thereof
JPS61291895A (ja) * 1985-06-19 1986-12-22 Sumitomo Light Metal Ind Ltd 沸騰伝熱管およびその製造方法

Also Published As

Publication number Publication date
GB2183519A (en) 1987-06-10
KR870005743A (ko) 1987-07-06
FR2590816A1 (fr) 1987-06-05
FR2590816B1 (fr) 1994-05-13
IT8622516A0 (it) 1986-12-01
KR920007963B1 (ko) 1992-09-19
JPS62144831A (ja) 1987-06-29
JPH0238047B2 (it) 1990-08-28
GB2183519B (en) 1989-10-04
GB8628624D0 (en) 1987-01-07

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