SE8503693D0 - TRANSPORTER FOR A FLOWING MEDIUM AND PROCEDURE FOR ITS PREPARATION - Google Patents

TRANSPORTER FOR A FLOWING MEDIUM AND PROCEDURE FOR ITS PREPARATION

Info

Publication number
SE8503693D0
SE8503693D0 SE8503693A SE8503693A SE8503693D0 SE 8503693 D0 SE8503693 D0 SE 8503693D0 SE 8503693 A SE8503693 A SE 8503693A SE 8503693 A SE8503693 A SE 8503693A SE 8503693 D0 SE8503693 D0 SE 8503693D0
Authority
SE
Sweden
Prior art keywords
sheet metal
metal strip
tube
medium
heat transfer
Prior art date
Application number
SE8503693A
Other languages
Swedish (sv)
Other versions
SE8503693L (en
SE458639B (en
Inventor
S Leskinen
Original Assignee
Nokia Oy Ab
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 Nokia Oy Ab filed Critical Nokia Oy Ab
Publication of SE8503693D0 publication Critical patent/SE8503693D0/en
Publication of SE8503693L publication Critical patent/SE8503693L/en
Publication of SE458639B publication Critical patent/SE458639B/en

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 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
    • B21C37/12—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

Abstract

A delivery pipe for a flowing medium, such as air, which pipe consists of a sheet metal strip (2) which is bent spirally in the form of a tube (1) and whose longitudinal edges are joined to form a spiral joint (3). The sheet metal strip has a groove (4) in the longitudinal direction of the strip, which groove forms a housing (6) running spirally around the tube for a heat transfer medium, such as liquid (7). The delivery pipe forms a heat exchanger of simple design, in which the sheet metal strip serves as a heat transfer surface between the medium flowing in the tube and the medium flowing in the housing. In the method for producing the delivery pipe, a flexible tube for a heat transfer medium is guided into the groove in the sheet metal strip before the sheet metal strip is bent and joined. <IMAGE>
SE8503693A 1984-08-03 1985-08-02 TRANSPORT PIPES FOR A STREAMING MEDIUM AND PROCEDURES FOR ITS PREPARATION SE458639B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI843070A FI70311C (en) 1984-08-03 1984-08-03 TRANSPORTROER FOER STROEMMANDE MEDIUM SAMT FOERFARANDE FOER DES TILLVERKNING

Publications (3)

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

Family

ID=8519434

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503693A SE458639B (en) 1984-08-03 1985-08-02 TRANSPORT PIPES FOR A STREAMING MEDIUM AND PROCEDURES FOR ITS PREPARATION

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005597A3 (en) * 1992-01-03 1993-11-16 Plastiflex Europ N V Flexible hose for connecting to an apparatus through which fluids can betransported
NO300291B1 (en) * 1996-05-14 1997-05-05 Jan Egil Floeysvik Cooling unit, especially designed for a cooling counter

Family Cites Families (1)

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

Also Published As

Publication number Publication date
DE3526650C2 (en) 1990-05-03
SE8503693L (en) 1986-02-04
NO160627C (en) 1989-05-10
FI843070A (en) 1986-02-04
DE3526650A1 (en) 1986-02-13
DK341585D0 (en) 1985-07-26
NO160627B (en) 1989-01-30
SE458639B (en) 1989-04-17
DK162462C (en) 1992-03-23
FI70311C (en) 1986-09-15
FI70311B (en) 1986-02-28
NO853067L (en) 1986-02-04
DK341585A (en) 1986-02-04
DK162462B (en) 1991-10-28
FI843070A0 (en) 1984-08-03

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