FR932059A - Improvement in the manufacture of finned pipes and resulting new industrial product - Google Patents
Improvement in the manufacture of finned pipes and resulting new industrial productInfo
- Publication number
- FR932059A FR932059A FR932059DA FR932059A FR 932059 A FR932059 A FR 932059A FR 932059D A FR932059D A FR 932059DA FR 932059 A FR932059 A FR 932059A
- Authority
- FR
- France
- Prior art keywords
- improvement
- manufacture
- industrial product
- new industrial
- resulting new
- 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
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
- B21C37/24—Making finned or ribbed tubes by fixing strip or like material to tubes annularly-ribbed tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR932059T | 1946-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR932059A true FR932059A (en) | 1948-03-11 |
Family
ID=9454990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR932059D Expired FR932059A (en) | 1946-08-08 | 1946-08-08 | Improvement in the manufacture of finned pipes and resulting new industrial product |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR932059A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1044011B (en) * | 1955-02-25 | 1958-11-20 | Basf Ag | Process for inserting thin-walled, corrosion-resistant core tubes into high pressure hollow bodies |
EP0124026A2 (en) * | 1983-04-23 | 1984-11-07 | Zaklady Urzadzen Chemicznych METALCHEM im. Wladyslawa Planetorza | A method of forming ribs in bimetallic tubes and a ribbed tube formed by the method |
-
1946
- 1946-08-08 FR FR932059D patent/FR932059A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1044011B (en) * | 1955-02-25 | 1958-11-20 | Basf Ag | Process for inserting thin-walled, corrosion-resistant core tubes into high pressure hollow bodies |
EP0124026A2 (en) * | 1983-04-23 | 1984-11-07 | Zaklady Urzadzen Chemicznych METALCHEM im. Wladyslawa Planetorza | A method of forming ribs in bimetallic tubes and a ribbed tube formed by the method |
EP0124026A3 (en) * | 1983-04-23 | 1985-03-20 | Zaklady Urzadzen Chemicznych Metalchem | A method of forming ribs in bimetallic tubes and a ribbed tube formed by the method |
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