FR1296611A - Process for obtaining a tube with grooves, or fins, transverse or oblique, corrugated - Google Patents

Process for obtaining a tube with grooves, or fins, transverse or oblique, corrugated

Info

Publication number
FR1296611A
FR1296611A FR858958A FR858958A FR1296611A FR 1296611 A FR1296611 A FR 1296611A FR 858958 A FR858958 A FR 858958A FR 858958 A FR858958 A FR 858958A FR 1296611 A FR1296611 A FR 1296611A
Authority
FR
France
Prior art keywords
fins
corrugated
oblique
transverse
grooves
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
FR858958A
Other languages
French (fr)
Inventor
Andre Huet
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 filed Critical
Priority to FR858958A priority Critical patent/FR1296611A/en
Priority to GB1460062A priority patent/GB972850A/en
Application granted granted Critical
Publication of FR1296611A publication Critical patent/FR1296611A/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
    • B21C37/155—Making tubes with non circular section
    • 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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • 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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/205—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with annular guides
FR858958A 1961-04-17 1961-04-17 Process for obtaining a tube with grooves, or fins, transverse or oblique, corrugated Expired FR1296611A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR858958A FR1296611A (en) 1961-04-17 1961-04-17 Process for obtaining a tube with grooves, or fins, transverse or oblique, corrugated
GB1460062A GB972850A (en) 1961-04-17 1962-04-16 Improvements in or relating to finned tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR858958A FR1296611A (en) 1961-04-17 1961-04-17 Process for obtaining a tube with grooves, or fins, transverse or oblique, corrugated

Publications (1)

Publication Number Publication Date
FR1296611A true FR1296611A (en) 1962-06-22

Family

ID=8753207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858958A Expired FR1296611A (en) 1961-04-17 1961-04-17 Process for obtaining a tube with grooves, or fins, transverse or oblique, corrugated

Country Status (2)

Country Link
FR (1) FR1296611A (en)
GB (1) GB972850A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930009932B1 (en) * 1987-12-09 1993-10-13 후지 꾸라 덴센 가부시끼가이샤 Heat pipe and method of manufacturing the same

Also Published As

Publication number Publication date
GB972850A (en) 1964-10-21

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