EP0158010B1 - Elément pour radiateurs en acier - Google Patents

Elément pour radiateurs en acier Download PDF

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Publication number
EP0158010B1
EP0158010B1 EP85100650A EP85100650A EP0158010B1 EP 0158010 B1 EP0158010 B1 EP 0158010B1 EP 85100650 A EP85100650 A EP 85100650A EP 85100650 A EP85100650 A EP 85100650A EP 0158010 B1 EP0158010 B1 EP 0158010B1
Authority
EP
European Patent Office
Prior art keywords
steel
channels
steel plate
adjacent
welded
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
EP85100650A
Other languages
German (de)
English (en)
Other versions
EP0158010A1 (fr
Inventor
Harald Klostermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KLOSTERMANN, HARALD
Original Assignee
Individual
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6764973&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0158010(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT85100650T priority Critical patent/ATE30471T1/de
Publication of EP0158010A1 publication Critical patent/EP0158010A1/fr
Application granted granted Critical
Publication of EP0158010B1 publication Critical patent/EP0158010B1/fr
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/088—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal for domestic or space-heating systems
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members

Definitions

  • the invention relates to a member for steel radiators, which is welded from two adjacent steel sheets, each of which has a hub in the region of each end face, at least two parallel grooves between the hubs and one welded to the adjacent longitudinal bead of the other steel sheet between two grooves Has longitudinal bead.
  • the links consist of uniformly shaped, mirror-symmetrical steel sheets; each steel sheet has a circumferential web at the edge.
  • the inner surface of the web lies in the same plane with the inner surfaces of the longitudinal beads.
  • the surrounding webs of the adjacent steel sheets are welded together, as are the adjacent longitudinal beads.
  • a steel radiator is created by welding together a selectable number of links in the area of the hubs.
  • the welded webs form a projecting circumferential edge of the link, which increases the risk of accidents.
  • the members consist of sheets of the same shape, mirror-symmetrical.
  • the invention seeks to remedy this.
  • the invention characterized by the claim solves the problem of designing a link for steel radiators of the type mentioned using simple welds which meet all quality requirements in such a way that not only are protruding edges avoided, but also welding is simplified.
  • the members for a steel radiator consist of two steel sheets 1 according to FIG.
  • Each steel sheet 1 has a hub 3 in the region of each end face 2.
  • each link is welded to the adjacent links to form the steel radiator.
  • Two parallel grooves 4 are provided in each steel sheet 1 between the hubs 3. After welding, two channels form a column. Depending on the size and configuration of the steel radiator, more than two columns can be used. A longitudinal bead 5 is provided between adjacent channels. With the longitudinal beads 5, the steel sheets 1 of the same link lie against one another, and also with their outer side walls 7. While the columns are extended beyond the area of the hub 3 to the end face 2, the longitudinal beads 5 end on the side facing away from the end face 2 in front of the hub 3. In this way, flow, return and even distribution of a heating medium, in particular hot water, are guaranteed via the steel radiator.
  • the steel sheets 1 have the same shape and are mirror-symmetrical with the edges 6 of their outer side walls 7 and the longitudinal beads 5.
  • the edges 6 of the side walls 7 lie with the inner surface of the longitudinal beads 5 in the same plane.
  • the side walls 7 are not angled parallel to the plane of the longitudinal beads 5; rather, they end with the edges 6.
  • the entire edge 6 of the steel sheet 1 is welded to the edge of the mirror-symmetrical steel sheet to form a round weld 9.
  • the welding is carried out in particular with a protective gas welding process.
  • the longitudinal beads 5 are welded together in a conventional manner, for. B. with a spot welding process. This version has the advantage of using the same steel sheets; however, welding requires the exact positioning of the steel sheets with a uniform gap all around between the edges.
  • the steel sheets 1 are shaped differently: the steel sheet 1 'has a higher outer side wall 7' than the steel sheet 1 ".
  • the steel sheet 1 'overlaps the lower one with the higher side wall 7' outer side wall 7 "of the other steel sheet 1" and lies against the outer groove 4 ".
  • the longitudinal beads 5 of the steel sheets 1 lie against one another.
  • the edge 6 'of the steel sheet 1' is welded to the outside with the groove 4 "to form a round weld seam 9.
  • the weld seam 9 fills the step to the channel 4 ".
  • the welding methods are the same as in FIGS. 1 and 2.
  • the embodiment described here has the advantage of simplified welding. For this, it is accepted that the steel sheets 1 ', 1" are no longer are shaped the same.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Claims (1)

  1. Elément pour radiateurs en acier soudé à partir de deux tôles d'acier (1; 1'; 1") placées l'une contre l'autre et dont chacune présente, dans la région de chaque face frontale, un moyeu (3), au moins deux conduits parallèles (4; 4'; 4") entre les moyeux, et entre respectivement deux conduits, une moulure longitudinale (5) soudée avec la moulure londitudi- nale contiguë de l'autre tôle d'acier, caractérisé en ce qu'une paroi latérale extérieure (7') de l'une des tôles d'acier (1') constituée par une partie des conduits extérieurs (4') est plus haute, qu'elle recouvre une paroi latérale (7") plus basse de l'autre tôle d'acier (1 ") constituée par une partie des conduits extérieurs (4") et qu'elle est directement soudée, avec son bord (6'), au conduit extérieur contigu (4") de l'autre tôle d'acier (1 "), avec formation d'un cordon de soudure (9).
EP85100650A 1984-03-21 1985-01-23 Elément pour radiateurs en acier Expired EP0158010B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85100650T ATE30471T1 (de) 1984-03-21 1985-01-23 Glied fuer stahlradiatoren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8408599 1984-03-21
DE8408599U 1984-03-21

Publications (2)

Publication Number Publication Date
EP0158010A1 EP0158010A1 (fr) 1985-10-16
EP0158010B1 true EP0158010B1 (fr) 1987-10-28

Family

ID=6764973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100650A Expired EP0158010B1 (fr) 1984-03-21 1985-01-23 Elément pour radiateurs en acier

Country Status (3)

Country Link
EP (1) EP0158010B1 (fr)
AT (1) ATE30471T1 (fr)
DE (1) DE3560847D1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550188C (de) 1933-02-24 Wuppertaler Metallverarbeitung Heizkoerperglied
DE1915661U (de) 1965-02-24 1965-05-13 Adolf Glocar Plattenheizkoerper mit ringsum flachen kanten und glatter vorderseite.
DE1994815U (de) 1968-08-01 1968-10-17 Buderus Eisenwerk Halbschale fuer stahlradiatorenglieder.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE312830C (fr) *
FR411238A (fr) * 1909-01-04 1910-06-11 Adolfo Grandi Perfectionnements aux radiateurs pour installations centrales de chauffage à thermosiphon ou à vapeur
CH508860A (de) * 1969-08-21 1971-06-15 Kormann Alfred Stahlradiator
DE1904697A1 (de) * 1969-10-31 1970-08-20 Buderus Eisenwerk Rohrheizkoerper
DE2327080A1 (de) * 1973-05-28 1974-12-19 Bayrisches Radiatorenwerk Gebr Blechradiator fuer zentralheizungsanlagen
DE2440184A1 (de) * 1974-08-22 1976-03-04 Roentgen & Co Ausgestaltung eines gliedes aus stahlblech fuer einen heizungsradiator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550188C (de) 1933-02-24 Wuppertaler Metallverarbeitung Heizkoerperglied
DE1915661U (de) 1965-02-24 1965-05-13 Adolf Glocar Plattenheizkoerper mit ringsum flachen kanten und glatter vorderseite.
DE1994815U (de) 1968-08-01 1968-10-17 Buderus Eisenwerk Halbschale fuer stahlradiatorenglieder.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Deutsche Normen DIN 4722 "Stahlradiatoren" Feb. 1976 *

Also Published As

Publication number Publication date
DE3560847D1 (en) 1987-12-03
ATE30471T1 (de) 1987-11-15
EP0158010A1 (fr) 1985-10-16

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