FR1205724A - multi-channel tubular elements, their manufacturing process and their applications - Google Patents

multi-channel tubular elements, their manufacturing process and their applications

Info

Publication number
FR1205724A
FR1205724A FR1205724DA FR1205724A FR 1205724 A FR1205724 A FR 1205724A FR 1205724D A FR1205724D A FR 1205724DA FR 1205724 A FR1205724 A FR 1205724A
Authority
FR
France
Prior art keywords
applications
manufacturing process
tubular elements
channel tubular
channel
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
Other languages
French (fr)
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.)
COMPTOIR IND ETIRAGE
Original Assignee
COMPTOIR IND ETIRAGE
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 COMPTOIR IND ETIRAGE filed Critical COMPTOIR IND ETIRAGE
Application granted granted Critical
Publication of FR1205724A publication Critical patent/FR1205724A/en
Expired 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
    • 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
    • F28F1/14—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 longitudinally
    • F28F1/16—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 longitudinally the means being integral with the element, e.g. formed by extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal 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
    • F28F1/14—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 longitudinally
    • F28F1/22—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 longitudinally the means having portions engaging further tubular elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
FR1205724D 1958-08-08 1958-08-08 multi-channel tubular elements, their manufacturing process and their applications Expired FR1205724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1205724T 1958-08-08

Publications (1)

Publication Number Publication Date
FR1205724A true FR1205724A (en) 1960-02-04

Family

ID=9673321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205724D Expired FR1205724A (en) 1958-08-08 1958-08-08 multi-channel tubular elements, their manufacturing process and their applications

Country Status (1)

Country Link
FR (1) FR1205724A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1016886A3 (en) * 2005-12-09 2007-09-04 Atlas Copco Airpower Nv Heat exchanger has housing with inlet and outlet apertures for a first fluid and two or more internal adjacent profiles each defining inner channel with through passage for second fluid
BE1016887A3 (en) * 2005-12-09 2007-09-04 Atlas Copco Airpower Nv Heat exchanger, has flow channels for second medium defined by profiles with interlocking length direction ribs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1016886A3 (en) * 2005-12-09 2007-09-04 Atlas Copco Airpower Nv Heat exchanger has housing with inlet and outlet apertures for a first fluid and two or more internal adjacent profiles each defining inner channel with through passage for second fluid
BE1016887A3 (en) * 2005-12-09 2007-09-04 Atlas Copco Airpower Nv Heat exchanger, has flow channels for second medium defined by profiles with interlocking length direction ribs

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