SE458639B - Transportroer foer ett stroemmande medium och foerfarande foer dess framstaellning - Google Patents

Transportroer foer ett stroemmande medium och foerfarande foer dess framstaellning

Info

Publication number
SE458639B
SE458639B SE8503693A SE8503693A SE458639B SE 458639 B SE458639 B SE 458639B SE 8503693 A SE8503693 A SE 8503693A SE 8503693 A SE8503693 A SE 8503693A SE 458639 B SE458639 B SE 458639B
Authority
SE
Sweden
Prior art keywords
heat transfer
tube
groove
sheet metal
rolled
Prior art date
Application number
SE8503693A
Other languages
English (en)
Swedish (sv)
Other versions
SE8503693D0 (sv
SE8503693L (sv
Inventor
S Leskinen
Original Assignee
Ilmateollisuus Oy
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 Ilmateollisuus Oy filed Critical Ilmateollisuus Oy
Publication of SE8503693D0 publication Critical patent/SE8503693D0/xx
Publication of SE8503693L publication Critical patent/SE8503693L/
Publication of SE458639B publication Critical patent/SE458639B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Hydrogenated Pyridines (AREA)
SE8503693A 1984-08-03 1985-08-02 Transportroer foer ett stroemmande medium och foerfarande foer dess framstaellning SE458639B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI843070A FI70311C (fi) 1984-08-03 1984-08-03 Transportroer foer stroemmande medium samt foerfarande foer des tillverkning

Publications (3)

Publication Number Publication Date
SE8503693D0 SE8503693D0 (sv) 1985-08-02
SE8503693L SE8503693L (sv) 1986-02-04
SE458639B true SE458639B (sv) 1989-04-17

Family

ID=8519434

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503693A SE458639B (sv) 1984-08-03 1985-08-02 Transportroer foer ett stroemmande medium och foerfarande foer dess framstaellning

Country Status (5)

Country Link
DE (1) DE3526650A1 (enrdf_load_stackoverflow)
DK (1) DK162462C (enrdf_load_stackoverflow)
FI (1) FI70311C (enrdf_load_stackoverflow)
NO (1) NO160627C (enrdf_load_stackoverflow)
SE (1) SE458639B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005597A3 (nl) * 1992-01-03 1993-11-16 Plastiflex Europ N V Soepele slang aan te sluiten op een toestel voor het doorvoeren van een fluidum.
NO300291B1 (no) * 1996-05-14 1997-05-05 Jan Egil Floeysvik Kjöleaggregat, særlig beregnet for en kjöledisk

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7442439U (de) * 1976-07-08 Fr. Gustav Theis Kaltwalzwerke Gmbh, 5850 Hohenlimburg Wärmeaustauscher

Also Published As

Publication number Publication date
NO160627C (no) 1989-05-10
DK162462C (da) 1992-03-23
SE8503693D0 (sv) 1985-08-02
DK341585A (da) 1986-02-04
DK162462B (da) 1991-10-28
FI843070A0 (fi) 1984-08-03
NO853067L (no) 1986-02-04
NO160627B (no) 1989-01-30
SE8503693L (sv) 1986-02-04
DK341585D0 (da) 1985-07-26
DE3526650A1 (de) 1986-02-13
FI843070A7 (fi) 1986-02-04
FI70311C (fi) 1986-09-15
DE3526650C2 (enrdf_load_stackoverflow) 1990-05-03
FI70311B (fi) 1986-02-28

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