JPS5682390A - Skive-finned tube - Google Patents

Skive-finned tube

Info

Publication number
JPS5682390A
JPS5682390A JP16100479A JP16100479A JPS5682390A JP S5682390 A JPS5682390 A JP S5682390A JP 16100479 A JP16100479 A JP 16100479A JP 16100479 A JP16100479 A JP 16100479A JP S5682390 A JPS5682390 A JP S5682390A
Authority
JP
Japan
Prior art keywords
tube
fins
skive
finned
blank material
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
JP16100479A
Other languages
Japanese (ja)
Inventor
Tetsuo Shibata
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.)
Showa Aluminum Can Corp
Original Assignee
Showa Aluminum 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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP16100479A priority Critical patent/JPS5682390A/en
Publication of JPS5682390A publication Critical patent/JPS5682390A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • 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
    • F28F1/24—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 transversely
    • F28F1/26—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 transversely the means being integral with the element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)

Abstract

PURPOSE: To enable to use materials other than aluminum and produce the tube which is large in length and diameter and has a reduced wall thickness by a method wherein fins are formed by shaving on an extruded long plate-shaped blank material provided with fin-erecting protuberant parts on both sides thereof, the thus finned blan material is bent into the shape of a tube and the lateral edges of the material are jointed with each other.
CONSTITUTION: The skive-fins 4, 5 are formed by shaving at the fin-erecting protuberant parts 2, 3 which are provided on both sides of the long flat plate blank material 1 and extending in parallel with the longitudinal direction A of the material 1. The thus finned blank material 10 is bent in the width direction thereof, with the back face being on the inside, and the lateral edges are abutted and jointed with each other to obtain a tube body 6. Accordingly, materials other than aluminum can be used, the fins are increased in height, and the tube with an increased diameter and a reduced wall thickness can be produced.
COPYRIGHT: (C)1981,JPO&Japio
JP16100479A 1979-12-11 1979-12-11 Skive-finned tube Pending JPS5682390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16100479A JPS5682390A (en) 1979-12-11 1979-12-11 Skive-finned tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16100479A JPS5682390A (en) 1979-12-11 1979-12-11 Skive-finned tube

Publications (1)

Publication Number Publication Date
JPS5682390A true JPS5682390A (en) 1981-07-06

Family

ID=15726741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16100479A Pending JPS5682390A (en) 1979-12-11 1979-12-11 Skive-finned tube

Country Status (1)

Country Link
JP (1) JPS5682390A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119072U (en) * 1982-02-04 1983-08-13 昭和アルミニウム株式会社 heat exchange tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119072U (en) * 1982-02-04 1983-08-13 昭和アルミニウム株式会社 heat exchange tube

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