FR93364E - Improvements to finned tubes in particular for heat exchangers and their manufacture. - Google Patents

Improvements to finned tubes in particular for heat exchangers and their manufacture.

Info

Publication number
FR93364E
FR93364E FR101475A FR101475A FR93364E FR 93364 E FR93364 E FR 93364E FR 101475 A FR101475 A FR 101475A FR 101475 A FR101475 A FR 101475A FR 93364 E FR93364 E FR 93364E
Authority
FR
France
Prior art keywords
manufacture
heat exchangers
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
FR101475A
Other languages
French (fr)
Inventor
Edmond Pignal
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.)
BIRAGHI FAB ETS
Original Assignee
BIRAGHI FAB ETS
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
Priority to FR57650A priority Critical patent/FR1532241A/en
Application filed by BIRAGHI FAB ETS filed Critical BIRAGHI FAB ETS
Priority to FR101475A priority patent/FR93364E/en
Priority to CH524767A priority patent/CH467637A/en
Priority to BE696964D priority patent/BE696964A/fr
Priority to DE19671615143 priority patent/DE1615143A1/en
Priority to ES339299A priority patent/ES339299A1/en
Priority to NL6705287A priority patent/NL6705287A/xx
Application granted granted Critical
Publication of FR93364E publication Critical patent/FR93364E/en
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
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/032—Seam welding; Backing means; Inserts for three-dimensional seams
    • B23K9/0325—Seam welding; Backing means; Inserts for three-dimensional seams helicoidal seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR101475A 1966-04-14 1967-04-04 Improvements to finned tubes in particular for heat exchangers and their manufacture. Expired FR93364E (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR57650A FR1532241A (en) 1966-04-14 1966-04-14 Improvements to finned tubes, in particular for heat exchangers and their manufacture
FR101475A FR93364E (en) 1966-04-14 1967-04-04 Improvements to finned tubes in particular for heat exchangers and their manufacture.
CH524767A CH467637A (en) 1966-04-14 1967-04-11 Method for manufacturing a tube with a helical fin
BE696964D BE696964A (en) 1966-04-14 1967-04-13
DE19671615143 DE1615143A1 (en) 1966-04-14 1967-04-13 Electric device for controlling a machine for manufacturing finned tubes
ES339299A ES339299A1 (en) 1966-04-14 1967-04-14 Procedure for the manufacture of fins, especially for heat changers. (Machine-translation by Google Translate, not legally binding)
NL6705287A NL6705287A (en) 1966-04-14 1967-04-14

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR57650A FR1532241A (en) 1966-04-14 1966-04-14 Improvements to finned tubes, in particular for heat exchangers and their manufacture
FR101475A FR93364E (en) 1966-04-14 1967-04-04 Improvements to finned tubes in particular for heat exchangers and their manufacture.

Publications (1)

Publication Number Publication Date
FR93364E true FR93364E (en) 1969-03-21

Family

ID=26169953

Family Applications (2)

Application Number Title Priority Date Filing Date
FR57650A Expired FR1532241A (en) 1966-04-14 1966-04-14 Improvements to finned tubes, in particular for heat exchangers and their manufacture
FR101475A Expired FR93364E (en) 1966-04-14 1967-04-04 Improvements to finned tubes in particular for heat exchangers and their manufacture.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR57650A Expired FR1532241A (en) 1966-04-14 1966-04-14 Improvements to finned tubes, in particular for heat exchangers and their manufacture

Country Status (6)

Country Link
BE (1) BE696964A (en)
CH (1) CH467637A (en)
DE (1) DE1615143A1 (en)
ES (1) ES339299A1 (en)
FR (2) FR1532241A (en)
NL (1) NL6705287A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3760365A1 (en) * 2019-06-28 2021-01-06 Schmöle GmbH Finned tube and method for producing a finned tube
DE102019131313B4 (en) * 2019-11-20 2024-05-29 Schmöle GmbH Method and device for producing a finned tube and the same

Also Published As

Publication number Publication date
ES339299A1 (en) 1968-05-01
NL6705287A (en) 1967-10-16
BE696964A (en) 1967-09-18
CH467637A (en) 1969-01-31
DE1615143A1 (en) 1971-10-07
FR1532241A (en) 1968-07-12

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