FR1308929A - Tubes à ailettes, et leur procédé de fabrication - Google Patents

Tubes à ailettes, et leur procédé de fabrication

Info

Publication number
FR1308929A
FR1308929A FR883046A FR883046A FR1308929A FR 1308929 A FR1308929 A FR 1308929A FR 883046 A FR883046 A FR 883046A FR 883046 A FR883046 A FR 883046A FR 1308929 A FR1308929 A FR 1308929A
Authority
FR
France
Prior art keywords
manufacturing process
finned tubes
finned
tubes
manufacturing
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
FR883046A
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to FR883046A priority Critical patent/FR1308929A/fr
Application granted granted Critical
Publication of FR1308929A publication Critical patent/FR1308929A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/10—Making finned tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR883046A 1961-12-26 1961-12-26 Tubes à ailettes, et leur procédé de fabrication Expired FR1308929A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR883046A FR1308929A (fr) 1961-12-26 1961-12-26 Tubes à ailettes, et leur procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR883046A FR1308929A (fr) 1961-12-26 1961-12-26 Tubes à ailettes, et leur procédé de fabrication

Publications (1)

Publication Number Publication Date
FR1308929A true FR1308929A (fr) 1962-11-09

Family

ID=8769406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883046A Expired FR1308929A (fr) 1961-12-26 1961-12-26 Tubes à ailettes, et leur procédé de fabrication

Country Status (1)

Country Link
FR (1) FR1308929A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442093A1 (fr) * 1978-11-22 1980-06-20 Fives Cail Babcock Perfectionnements aux installations de coulee continue a plusieurs files
WO1981000823A1 (fr) * 1979-09-28 1981-04-02 Soennichsen Roervalseverk Ensemble d'extrusion de tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442093A1 (fr) * 1978-11-22 1980-06-20 Fives Cail Babcock Perfectionnements aux installations de coulee continue a plusieurs files
WO1981000823A1 (fr) * 1979-09-28 1981-04-02 Soennichsen Roervalseverk Ensemble d'extrusion de tubes

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