PL241623A1 - Method of drawing of fins on bimetal pipes - Google Patents

Method of drawing of fins on bimetal pipes

Info

Publication number
PL241623A1
PL241623A1 PL24162383A PL24162383A PL241623A1 PL 241623 A1 PL241623 A1 PL 241623A1 PL 24162383 A PL24162383 A PL 24162383A PL 24162383 A PL24162383 A PL 24162383A PL 241623 A1 PL241623 A1 PL 241623A1
Authority
PL
Poland
Prior art keywords
fins
bimetal pipes
bimetal
pipes
Prior art date
Application number
PL24162383A
Other versions
PL139850B1 (en
Inventor
Janusz Przybyla
Zygmunt Gozdziewicz
Andrzej Szal
Ryszard Zub
Andrzej Maczynski
Original Assignee
Zaklady Urzadzen Chem
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 Zaklady Urzadzen Chem filed Critical Zaklady Urzadzen Chem
Priority to PL24162383A priority Critical patent/PL139850B1/en
Priority to SU843725407A priority patent/SU1428184A3/en
Priority to RO114308A priority patent/RO91020B/en
Priority to HU150084A priority patent/HU191559B/en
Priority to EP84104413A priority patent/EP0124026B1/en
Priority to DE8484104413T priority patent/DE3474525D1/en
Priority to CS292984A priority patent/CS249134B2/en
Publication of PL241623A1 publication Critical patent/PL241623A1/en
Publication of PL139850B1 publication Critical patent/PL139850B1/en

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
    • 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
    • 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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Of Metal (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Extraction Processes (AREA)
PL24162383A 1983-04-23 1983-04-23 Method of drawing of fins on bimetal pipes PL139850B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
PL24162383A PL139850B1 (en) 1983-04-23 1983-04-23 Method of drawing of fins on bimetal pipes
SU843725407A SU1428184A3 (en) 1983-04-23 1984-04-17 Method of extruding ribs, pakticularly, on bimetal pipes
RO114308A RO91020B (en) 1983-04-23 1984-04-18 Process for making finned bimetallic tubes
HU150084A HU191559B (en) 1983-04-23 1984-04-18 Method for pressing-in ribs into bimetal tubes
EP84104413A EP0124026B1 (en) 1983-04-23 1984-04-18 A method of forming ribs in bimetallic tubes and a ribbed tube formed by the method
DE8484104413T DE3474525D1 (en) 1983-04-23 1984-04-18 A method of forming ribs in bimetallic tubes and a ribbed tube formed by the method
CS292984A CS249134B2 (en) 1983-04-23 1984-04-18 Method of ribs forming on bimetallic tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24162383A PL139850B1 (en) 1983-04-23 1983-04-23 Method of drawing of fins on bimetal pipes

Publications (2)

Publication Number Publication Date
PL241623A1 true PL241623A1 (en) 1984-11-08
PL139850B1 PL139850B1 (en) 1987-02-28

Family

ID=20016747

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24162383A PL139850B1 (en) 1983-04-23 1983-04-23 Method of drawing of fins on bimetal pipes

Country Status (7)

Country Link
EP (1) EP0124026B1 (en)
CS (1) CS249134B2 (en)
DE (1) DE3474525D1 (en)
HU (1) HU191559B (en)
PL (1) PL139850B1 (en)
RO (1) RO91020B (en)
SU (1) SU1428184A3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR932059A (en) * 1946-08-08 1948-03-11 Improvement in the manufacture of finned pipes and resulting new industrial product
GB897635A (en) * 1960-01-30 1962-05-30 Howell & Company Ltd Manufacture of composite metal tubes
DE1452518A1 (en) * 1964-12-09 1969-05-29 Vni I P Ki Metall Mash Roller for the production of finned tubes
PL139848B1 (en) * 1983-03-31 1987-02-28 Zaklady Urzadzen Chem Method of pressing of fins on pipes

Also Published As

Publication number Publication date
RO91020A (en) 1987-09-30
EP0124026A2 (en) 1984-11-07
EP0124026B1 (en) 1988-10-12
HUT38273A (en) 1986-05-28
HU191559B (en) 1987-03-30
SU1428184A3 (en) 1988-09-30
RO91020B (en) 1987-10-01
PL139850B1 (en) 1987-02-28
DE3474525D1 (en) 1988-11-17
CS249134B2 (en) 1987-03-12
EP0124026A3 (en) 1985-03-20

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