DE181252C - - Google Patents
Info
- Publication number
- DE181252C DE181252C DENDAT181252D DE181252DA DE181252C DE 181252 C DE181252 C DE 181252C DE NDAT181252 D DENDAT181252 D DE NDAT181252D DE 181252D A DE181252D A DE 181252DA DE 181252 C DE181252 C DE 181252C
- Authority
- DE
- Germany
- Prior art keywords
- condenser
- elements
- smooth
- cooler
- rolled
- 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.)
- Active
Links
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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/08—Tubular elements crimped or corrugated in longitudinal section
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 181252 KLASSE 17/. GRUPPE- M 181252 CLASS 17 /. GROUP
RUDOLF MEWES in BERLIN.RUDOLF MEWES in BERLIN.
Der Gegenstand der Erfindung betrifft eine Neuerung an Wellenkühlern bezw. Heizkörpern. Die Neuerung besteht darin, daß man zur Vergrößerung der wirksamen Metallfläche nicht glatte Hohlbandstreifen mit nur einem gemeinsamen Hohlraum benutzt und darin Wellen einformt, sondern aus einem Stück hergestellte oder aus mehreren einzelnen Röhren zusammengelötete,The object of the invention relates to an innovation in wave coolers BEZW. Radiators. The innovation is that to enlarge the effective metal surface, non-smooth hollow strip strips are used with only one common cavity and forms waves in it, but made from one piece or from several individual tubes soldered together,
ίο durch die Lötkante miteinander zusammenhängende Rohrbündel, die durch Pressen öder Walzen erzeugt und schon ohne weitere Bearbeitung oder Formänderung eine äußere wellenförmige Oberfläche besitzen können, benutzt. Dieselben haben infolge der Zwischenstege zwischen den einzelnen Röhrchen eine große Festigkeit.ίο interconnected by the soldering edge Tube bundle that is produced by pressing or rolling and without any further Machining or deformation can have an outer wavy surface is used. As a result of the intermediate webs between the individual tubes, they have a great strength.
Ferner kann man diese bandartigen Rohrbündelstreifen zur weiteren Vergrößerung der inneren und äußeren Flächen noch in Quer- oder Längsrichtung oder auch schräg wellen.Furthermore, these band-like tube bundle strips can be used for further enlargement the inner and outer surfaces in the transverse or longitudinal direction or even at an angle waves.
Beim Ei.nformen der Wellen wird man als Füllmittel für den Walz-, Stanz- oder Preßvorgang nicht Kolophonium, sondern leichter schmelzende, plastische Mittel, wie Stearin, Paraffin o. dgl., verwenden, da dann die erhaltenen Elemente zur Entfernung des Füllmittels nicht ausgebrannt zu werden brauchen und demnach ihre durch den vorhergehenden Arbeitsprozeß erhaltene glatte Oberfläche und höhere Festigkeit des Gefüges wegen der erheblich geringeren, zur Entfernung des Füllmittels erforderlichen Temperatur beibehalten.When shaping the waves one is used as a filler for the rolling, punching or Pressing process not rosin, but easier melting, plastic means, such as Use stearin, paraffin or the like, as the elements obtained are then removed of the filler do not need to be burned out and therefore theirs through the previous one Work process obtained a smooth surface and higher strength of the structure because of the considerably less required to remove the filler Maintain temperature.
Statt der Bündel aus zylindrischen RöhrenInstead of bundles of cylindrical tubes
kann man auch Bündel aus prismatischen, ovalen, elliptischen oder anderen beliebig geformten Zügen benutzen, um die Dicke des Wasserfadens zu vermindern.-you can also choose bundles of prismatic, oval, elliptical or other arbitrary use shaped trains to reduce the thickness of the water thread.
Die Herstellungsweise eines Elementes für derartige Kühl- oder Heizkörper ist in den Fig. ι bis 4 schematisch veranschaulicht.The manufacturing method of an element for such a heat sink or radiator is in the Fig. Ι to 4 illustrates schematically.
Fig. ι stellt den Querschnitt durch ein Bündel bei b fest zusammenhängender Rohren ä dar; Fig. 2 zeigt dies Rohrbündel nach dem Glattwalzen, während Fig. 3 einen Schnitt in der Längsrichtung des quergewalzten und Fig. 4 einen Querschnitt des in der Längsrichtung gewalzten Rohrbündels der Fig. 2 darstellt.Fig. Ι shows the cross section through a bundle at b firmly connected tubes ä ; FIG. 2 shows this tube bundle after roller burnishing, while FIG. 3 shows a section in the longitudinal direction of the cross-rolled tube bundle and FIG. 4 shows a cross section of the tube bundle of FIG. 2 rolled in the longitudinal direction.
Das wesentlichste Merkmal des neuen Kühlers besteht darin, daß man zur Erzielung möglichst großer Kühloberfläche bei geringem Rauminhalt die Rohrbündel glatt walzt und dann die Wellen je nach Bedarf in Längs- oder Querrichtung einformt.The main feature of the new cooler is that you can achieve As large a cooling surface as possible with a small volume, the tube bundle is smooth rolls and then forms the waves in the longitudinal or transverse direction as required.
Der wichtigste technische Vorteil, welcher gegenüber den aus einzelnen losen Bändern hergestellten Wellenkühlern erzielt wird, ist der großer Haltbarkeit und Dichtigkeit, da Dichtungsstellen nur im Zu- und Abflußgefäß vorkommen.The most important technical advantage, which compared to the individual loose bands manufactured shaft coolers is achieved because of the great durability and tightness Sealing points only occur in the inlet and outlet vessels.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR373522T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE181252C true DE181252C (en) |
Family
ID=8894834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT181252D Active DE181252C (en) |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE181252C (en) |
FR (1) | FR373522A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE954605C (en) * | 1943-10-14 | 1956-12-20 | Sulzer Ag | Heat exchanger with a tube bundle |
-
0
- DE DENDAT181252D patent/DE181252C/de active Active
-
1907
- 1907-01-05 FR FR373522A patent/FR373522A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE954605C (en) * | 1943-10-14 | 1956-12-20 | Sulzer Ag | Heat exchanger with a tube bundle |
Also Published As
Publication number | Publication date |
---|---|
FR373522A (en) | 1907-05-17 |
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