FR1330292A - Procédé de fabrication de tubes à ailettes pour échangeurs de chaleur et tubes obtenus par la mise en oeuvre de ce procédé
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Procédé de fabrication de tubes à ailettes pour échangeurs de chaleur et tubes obtenus par la mise en oeuvre de ce procédé
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Const Metalliques Biraghi S A
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Const Metalliques Biraghi S A
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Application filed by Const Metalliques Biraghi S AfiledCriticalConst Metalliques Biraghi S A
Priority to FR897142ApriorityCriticalpatent/FR1330292A/fr
Application grantedgrantedCritical
Publication of FR1330292ApublicationCriticalpatent/FR1330292A/fr
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
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Engineering & Computer Science
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Mechanical Engineering
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FR897142A1962-05-101962-05-10Procédé de fabrication de tubes à ailettes pour échangeurs de chaleur et tubes obtenus par la mise en oeuvre de ce procédé
ExpiredFR1330292A
(fr)
Procédé de fabrication d'un élément échangeur de chaleur, élément obtenu par ce procédé et application de cet élément à la constitution d'échangeurs de chaleur particuliers
Procédé pour la fabrication d'ailettes dissipatrices de chaleur, outillage pour sa mise en oeuvre, ailette en résultant et son application à la fabrication d'échangeurs de chaleur
Procédé pour la fabrication de tubes à ailettes du type utilisé dans les échangeurs de chaleur, machine pour sa mise en oeuvre et tubes obtenus par ce procédé