DE159161C - - Google Patents
Info
- Publication number
- DE159161C DE159161C DE1902159161D DE159161DA DE159161C DE 159161 C DE159161 C DE 159161C DE 1902159161 D DE1902159161 D DE 1902159161D DE 159161D A DE159161D A DE 159161DA DE 159161 C DE159161 C DE 159161C
- Authority
- DE
- Germany
- Prior art keywords
- ribs
- heating
- profile
- rolled
- condensers
- 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 - Lifetime
Links
- 210000000614 Ribs Anatomy 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/151—Making tubes with multiple passages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung" von ein-, zwei- und mehrteiligen Heiz- und Kühlkörpern, Kondensatoren und Dampfkesseln, insbesondere für Motorwagen; dasselbe besteht darin, daß zunächst durch einen besonderen Walzprozeß mit Heizrippen versehene Profilplatte!! hergestellt und dann erst in letztere halbringförmige Rillen eingestanzt, gepreßt oder gewalzt werden. Die so durch zwei Walzoder Stanzprozesse erhaltenen Profilstücke werden aus einem Stück zu einem Körper durch Umklappen um die mittlere Walzrille mittels Domes umgebogen und dann durch Niete, Schrauben aufeinander befestigt und nach Bedarf noch verlötet. Die halbringförmigen Teile der beiden aufeinander geklappten oder gelegten Profilstücke bilden röhrenförmige Hohlräume, welche normal oder parallel zu den äußeren Rippen laufen. Diese Rippen erhöhen nicht nur die Wärmetransmission , sondern auch gleichzeitig die Festigkeit des Heizkörpers.The present invention relates to a method for the production of "one, two- and multi-part heating and cooling elements, condensers and steam boilers, in particular for motor vehicles; the same is that first by a special rolling process profile plate provided with heating ribs !! produced and only then in the latter semicircular Grooves are punched, pressed or rolled. The profile pieces obtained in this way by two rolling or punching processes are made from one piece into one body by folding over around the middle rolling groove bent by means of domes and then fastened to one another by rivets, screws and still soldered if necessary. The half-ring-shaped parts of the two folded on top of each other or laid profile pieces form tubular cavities which run normal or parallel to the outer ribs. These ribs not only increase the heat transmission, but also at the same time Strength of the radiator.
Auf der Zeichnung ist eine schematische Ausführungsform eines derartigen zur Herstellung von Heiz- oder Kühlkörpern, Kondensatoren oder Röhrenkesseln dienenden Profiles in den Fig. 1 und 2 veranschaulicht. Fig. ι zeigt einen Schnitt des fertigen, aus einem Profilstück hergestellten Heizelementes, Fig. 2 einen Schnitt durch das gewalzte Rippenprofil.In the drawing is a schematic embodiment of such for production of heating or cooling elements, condensers or tube boilers serving profile in Figs. 1 and 2 illustrated. Fig. Ι shows a section of the finished heating element made from a profile piece, 2 shows a section through the rolled rib profile.
Das gewalzte Profil besteht aus ebenflächigen Teilen a, halbringförmigen Teilen b, welche noch Vorsprünge d und passende Aussparungen e zur Verhinderung seitlicher Verschiebung und besserer Abdichtung nach dem Zusammenfügen erhalten können, und besitzt auf der unteren Seite durch einen vorhergegangenen Walzprozeß hergestellte Heiz- oder Kühlrippen c. Außerdem werden zweckmäßig nahe an den Rändern der ebenen Flächen α bei der einen Profilhälfte Vertiefungen e ein-, bei der zweiten entsprechende Vorsprünge d zwecks Erzielung besserer Abdichtung ausgewalzt (Fig. 2). Bei Herstellung des Heizkörpers wird die eine Profilhälfte mittels Domes um die mittlere Walzrille bei f um- und auf die zweite Hälfte, wie beschrieben, aufgeklappt und bei g nach Überlappen vernietet und verlötet. The rolled profile consists of planar parts a , half-ring-shaped parts b, which can still have projections d and matching recesses e to prevent lateral displacement and better sealing after joining, and has heating or cooling fins c produced by a previous rolling process on the lower side . In addition, depressions e are expediently rolled out close to the edges of the flat surfaces α in one profile half and corresponding projections d in the second in order to achieve better sealing (FIG. 2). When manufacturing the radiator, one profile half is folded over by means of a dome around the middle roll groove at f and onto the second half, as described, and riveted and soldered at g after overlapping.
Die Zu- und Abflußleitungen werden in bekannter Weise in die mit Gewinde versehenen Zu- und Abführungsstutzen eingeschraubt.The inflow and outflow lines are threaded in a known manner Infeed and discharge nozzles screwed in.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT21776D AT21776B (en) | 1902-10-30 | 1905-03-30 | Process for the production of heating and cooling elements, condensers and steam boilers from rolled sections. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE159161C true DE159161C (en) |
Family
ID=425268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1902159161D Expired - Lifetime DE159161C (en) | 1902-10-30 | 1902-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE159161C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19510283A1 (en) * | 1995-03-22 | 1996-09-26 | Behr Gmbh & Co | Flat tube for a soldered heat exchanger and process for its manufacture |
-
1902
- 1902-10-30 DE DE1902159161D patent/DE159161C/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19510283A1 (en) * | 1995-03-22 | 1996-09-26 | Behr Gmbh & Co | Flat tube for a soldered heat exchanger and process for its manufacture |
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