BE352155A - - Google Patents
Info
- Publication number
- BE352155A BE352155A BE352155DA BE352155A BE 352155 A BE352155 A BE 352155A BE 352155D A BE352155D A BE 352155DA BE 352155 A BE352155 A BE 352155A
- Authority
- BE
- Belgium
- Prior art keywords
- tubes
- metal
- layer
- soft metal
- welding
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 2
- 238000012986 modification Methods 0.000 claims 2
- 238000005304 joining Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- 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
- F28D1/06—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 the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
Description
<Desc/Clms Page number 1>
"Parois tubulaires pour des surfaces ou récipients destinés à l'échange de la chaleur par chauffage ou refroidissement".
Dans le brevet principal est déorit un procédé pour la fa- brication d'éléments pour le chauffage ou le refroidissement de récipients et consistant à souder, des tubes sur une surface mé- tallique plane ou courbée, en se servant ou non d'un support de métal douxde bonné conductibilité thermique;un apport de métal soudant étant employée dans le cas ou les surfaces métalliques planes ou courbées ne possèdent pas les qualit'és de fer homogène
<Desc/Clms Page number 2>
(Flusseisen).
Or, il a'été reconnu que des plaques métalliques planes ou courbées,qui ne possèdent pas les qualités de.fer homogène,peu- vent aussi être transformées en éléments pour le chauffage ou le refroidissement de récipients et qu'un support de métal doux, tel que par exemple du cuivre,peut être posé entre les tubes et la surface de la plaque ou paroi métalliqueet en soudant ensuite entre elles les parties libres des tubes,qui ne sont pas emboitées dans le dit support,par une des méthodes usuelles.
Avant de procéder à la soudure des tubes,on peut les presser fortement sur'le support de métal doux au moyen de solides crampons métalliques,qui de leur côté sont fermement liés à la surface métallique,plane ou courbée, à l'aide d'un dispositif à cames,de brides ou d'un autre dispositif approprié avantageu- sement les crampons sont réunis avec les tubes par la soudure.
De cette manière il est possible de fabriquer de nouveaux appareil par exemple des bassins ou chaudières en fer ou silicium,fonte de fer, aluminium, argent, acier au nickel,qui peuvent être chauf- fés ou refroidis indirectement.Par suite de l'union parfaite des tubes et des parois du récipient due aux supports de métal doux interposés,on obtient un excellent effet calorifique.En particu- lier les chaudières émaillées munies de tubes de chauffage ou de tubes réfrigérants de la manière décrite plus haut présentent une grande valeur technique,
car ils se laissent non seulement refroi- dir mais aussi ohauffer jusqu'à des températures de 300 C ce qui n'est pas le cas pour les chaudières émaillées généralement employées jusqu'à présent.Les chaudières émaillées ainsi fabri- quées satisfont tout à fait aux exigeances des règlement légaux concernant les installations à vapeur,cas ces chaudières sont suffisamment renforcées par les tubes soudés sur ces dernières.
En employant de telles chaudières il est possible d'éviter les dangers qu'on rencontre avec les récipients en fonte de fer
<Desc/Clms Page number 3>
et émaillés, dont l'emploi comme récipients de vapeur ne pouvait pas être supprimé dans certains cas.
<Desc / Clms Page number 1>
"Tubular walls for surfaces or containers intended for the exchange of heat by heating or cooling".
In the main patent is deorit a process for the manufacture of elements for heating or cooling of containers and consisting in welding, tubes on a flat or curved metal surface, with or without using a support. of soft metal of good thermal conductivity; a weld metal addition being used in the case where flat or curved metal surfaces do not have the qualities of homogeneous iron
<Desc / Clms Page number 2>
(Flusseisen).
However, it has been recognized that flat or curved metal plates, which do not have the qualities of homogeneous iron, can also be transformed into elements for the heating or cooling of receptacles and that a soft metal support , such as for example copper, can be placed between the tubes and the surface of the metal plate or wall and then welding together the free parts of the tubes, which are not nested in said support, by one of the usual methods.
Before welding the tubes, they can be strongly pressed on the soft metal support by means of strong metal clamps, which in turn are firmly bound to the metal surface, flat or curved, using a cam device, clamps or other suitable device, advantageously the studs are joined with the tubes by welding.
In this way it is possible to manufacture new devices, for example tanks or boilers in iron or silicon, cast iron, aluminum, silver, nickel steel, which can be heated or cooled indirectly. Due to the interposed soft metal supports, the tubes and the walls of the vessel are perfect, an excellent calorific effect is obtained. In particular, enamelled boilers fitted with heating tubes or cooling tubes in the manner described above are of great technical value. ,
because they can not only be cooled but also heated up to temperatures of 300 ° C., which is not the case for the enamelled boilers generally used up to now. The enamelled boilers thus manufactured are quite satisfactory. to the requirements of the legal regulations concerning the steam installations, case these boilers are sufficiently reinforced by the tubes welded on the latter.
By employing such boilers it is possible to avoid the dangers encountered with cast iron vessels.
<Desc / Clms Page number 3>
and enamelled, the use of which as steam receptacles could not be dispensed with in certain cases.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE352155A true BE352155A (en) |
Family
ID=26963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE352155D BE352155A (en) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE352155A (en) |
-
0
- BE BE352155D patent/BE352155A/fr unknown
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