FR1171511A - Perfectionnements aux tubes à ailettes et analogues - Google Patents

Perfectionnements aux tubes à ailettes et analogues

Info

Publication number
FR1171511A
FR1171511A FR1171511DA FR1171511A FR 1171511 A FR1171511 A FR 1171511A FR 1171511D A FR1171511D A FR 1171511DA FR 1171511 A FR1171511 A FR 1171511A
Authority
FR
France
Prior art keywords
finned tubes
finned
tubes
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
English (en)
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of FR1171511A publication Critical patent/FR1171511A/fr
Expired 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
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/225—Making finned or ribbed tubes by fixing strip or like material to tubes longitudinally-ribbed 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
    • F28F1/20—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 attachable to the element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
FR1171511D 1956-01-27 1957-01-22 Perfectionnements aux tubes à ailettes et analogues Expired FR1171511A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1171511XA 1956-01-27 1956-01-27

Publications (1)

Publication Number Publication Date
FR1171511A true FR1171511A (fr) 1959-01-27

Family

ID=22371217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171511D Expired FR1171511A (fr) 1956-01-27 1957-01-22 Perfectionnements aux tubes à ailettes et analogues

Country Status (1)

Country Link
FR (1) FR1171511A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370156A (en) * 1965-03-29 1968-02-20 H W Tuttle & Company Contact heater construction
US4543943A (en) * 1982-03-11 1985-10-01 Webasto-Werk W. Baier Gmbh & Co. Heater fired with liquid fuel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370156A (en) * 1965-03-29 1968-02-20 H W Tuttle & Company Contact heater construction
US4543943A (en) * 1982-03-11 1985-10-01 Webasto-Werk W. Baier Gmbh & Co. Heater fired with liquid fuel

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