MY109575A - System for grooving and rolling linear member and flat heat exchanger tube resulting therefrom. - Google Patents

System for grooving and rolling linear member and flat heat exchanger tube resulting therefrom.

Info

Publication number
MY109575A
MY109575A MYPI93001817A MYPI19931817A MY109575A MY 109575 A MY109575 A MY 109575A MY PI93001817 A MYPI93001817 A MY PI93001817A MY PI19931817 A MYPI19931817 A MY PI19931817A MY 109575 A MY109575 A MY 109575A
Authority
MY
Malaysia
Prior art keywords
linear member
grooving
heat exchanger
exchanger tube
flat heat
Prior art date
Application number
MYPI93001817A
Other languages
English (en)
Inventor
Ishizaka Yuji
Original Assignee
Kk Meidensha
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 Kk Meidensha filed Critical Kk Meidensha
Publication of MY109575A publication Critical patent/MY109575A/en

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
    • B21C37/151—Making tubes with multiple passages
    • 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
    • B21C37/20—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 or tubes with decorated walls
    • B21C37/202—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 or tubes with decorated walls with guides parallel to the tube axis
    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
MYPI93001817A 1992-09-08 1993-09-08 System for grooving and rolling linear member and flat heat exchanger tube resulting therefrom. MY109575A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23875492 1992-09-08
JP29276592A JP3186261B2 (ja) 1992-09-08 1992-10-30 溶接伝熱管用条材溝付圧延加工装置及び溶接偏平伝熱管

Publications (1)

Publication Number Publication Date
MY109575A true MY109575A (en) 1997-02-28

Family

ID=26533871

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI93001817A MY109575A (en) 1992-09-08 1993-09-08 System for grooving and rolling linear member and flat heat exchanger tube resulting therefrom.

Country Status (6)

Country Link
EP (1) EP0591693B1 (fr)
JP (1) JP3186261B2 (fr)
CA (1) CA2105406C (fr)
DE (1) DE69306080T2 (fr)
ES (1) ES2096822T3 (fr)
MY (1) MY109575A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000045102A1 (fr) * 1999-01-28 2000-08-03 Norsk Hydro Asa Tube ovale plat
CN100537127C (zh) * 2007-12-21 2009-09-09 金龙精密铜管集团股份有限公司 金属扁管的生产线和金属扁管的制造方法
US11988459B2 (en) * 2022-06-21 2024-05-21 GM Global Technology Operations LLC Plate-and-fin heat exchanger with fins having one or more bending points
CN116871375B (zh) * 2023-09-06 2023-11-28 杭州万全金属软管有限公司 一种不锈钢波纹管加工装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047001A (en) * 1932-12-10 1936-07-07 Preston Davie Apparatus for making foraminous elements
US2549466A (en) * 1947-04-23 1951-04-17 Johns Manville Method for making heat exchangers
US3662582A (en) * 1970-05-18 1972-05-16 Noranda Metal Ind Heat-exchange tubing and method of making it
GB1468710A (en) * 1975-04-30 1977-03-30 Atomic Energy Authority Uk Methods of forming re-entrant cavities in the surface of heat exchange members or ebulators
JP2730824B2 (ja) * 1991-07-09 1998-03-25 三菱伸銅株式会社 内面溝付伝熱管およびその製造方法

Also Published As

Publication number Publication date
JPH06137778A (ja) 1994-05-20
EP0591693A1 (fr) 1994-04-13
DE69306080T2 (de) 1997-03-13
JP3186261B2 (ja) 2001-07-11
DE69306080D1 (de) 1997-01-02
CA2105406C (fr) 1999-06-29
EP0591693B1 (fr) 1996-11-20
CA2105406A1 (fr) 1994-03-09
ES2096822T3 (es) 1997-03-16

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