DE343410C - - Google Patents
Info
- Publication number
- DE343410C DE343410C DE1919343410D DE343410DD DE343410C DE 343410 C DE343410 C DE 343410C DE 1919343410 D DE1919343410 D DE 1919343410D DE 343410D D DE343410D D DE 343410DD DE 343410 C DE343410 C DE 343410C
- Authority
- DE
- Germany
- Prior art keywords
- longitudinal walls
- edges
- heating
- over
- sheet metal
- 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
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- General Induction Heating (AREA)
Description
Es sind bereits schmiedeeiserne Heizkörper aus zwei ausgeschnittenen und gepreßten Blechplatten bekannt, die zur Vereinigung der Heizrippenenden und Längswände ebene, den Ausschnitten der Heizrippen und Längswände entsprechende Längsschienen besitzen, die von- dem Zusammenbau der beiden Körperhälften mit den Enden der Heizrippen und der Längswände von innen verschweißt werden. Das Verschweißen der Längsschienen macht viel Arbeit, ist schwierig und verursacht oft Undichtigkeiten der Heizkörper. Diese Übelstände werden nach der Erfindung dadurch beseitigt, daß die zur Herstellung des Heizkörpers dienenden beiden Blechplatten derart zugeschnitten sind, daß nach Pressen derselben Längswände entstehen, deren Enden über die der Heizglieder reichen.There are already wrought iron radiators from two cut out and pressed Known sheet metal plates that unite the ends of the heating ribs and longitudinal walls level longitudinal rails corresponding to the cutouts of the heating ribs and longitudinal walls own that of the assembly of the two body halves with the Ends of the heating ribs and the longitudinal walls are welded from the inside. The welding of the longitudinal rails is a lot of work, is difficult and often causes radiator leaks. These drawbacks are eliminated according to the invention in that the production the radiator serving two sheet metal plates are cut so that after Pressing the same longitudinal walls arise, the ends of which extend over those of the heating elements.
Durch Umbiegen und Zusammendrücken der einzelnen Enden der Längswände bilden diese zu den Heizgliedern und den Längswänden ungefähr im rechten Winkel stehende ansatzartige Rohrstücke, wobei die Ränder eine über den Gliederenden liegende gerade Linie bzw. Schweißnaht bilden. Die Vereinigung zweier solcher Platten zu einem geschlossenen Heizkörper geschieht dadurch, daß die Kanten der äußeren Längswände mit nach innen gerichteten Profileisenschienen und die Ränder 8fer ansatzartigen Rohrstücke mit halbrunden Schalen verschweißt werden. In der Zeichnung ist der Heizkörper veranschaulicht. Form by bending and compressing the individual ends of the longitudinal walls these are approximately at right angles to the heating elements and the longitudinal walls lug-like pieces of pipe, the edges being straight over the ends of the limbs Form line or weld seam. The union of two such plates to form a closed radiator is done by that the edges of the outer longitudinal walls with inwardly directed profile iron rails and the edges 8fer lug-like pipe pieces are welded to semicircular shells. In the drawing, the radiator is illustrated.
Abb. ι zeigt einen Teil einer profiliert geschnittenen, noch nicht zusammengefalteten Blechplatte,Fig. Ι shows part of a profiled cut, not yet folded Sheet metal plate,
Abb. 2 eine gepreßte Blechplatte in Draufsicht mit zum Teil umgelegten Heizglieder- und Längswändeenden,Fig. 2 a pressed sheet metal plate in plan view with partially folded heating elements and longitudinal wall ends,
Abb. 3 stellt die Innenansicht einer gepreßten Platte dar.Fig. 3 shows the inside view of a pressed plate.
Abb. 4 zeigt einen fertigen Heizkörper in Draufsicht mit zum Teil durchbrochener Dichtungsschale undFig. 4 shows a finished radiator in Top view with partially open-work sealing shell and
AbT>. 5 den Heizkörper im Schnitt nach Abb. 4.AbT>. 5 the radiator in section Fig. 4.
Der Heizkörper besteht aus zwei gleichartigen, profiliert zugeschnittenen Blechplatten, von denen ein Teil einer solchen in Abb. ι dargestellt ist. Diese Blechplatten werden derart gepreßt, daß Heizglieder α und Längswände b entstehen (Abb. 2).The radiator consists of two similar, profiled cut sheet metal plates, part of which is shown in Fig. Ι. These sheet metal plates are pressed in such a way that heating elements α and longitudinal walls b arise (Fig. 2).
Durch Pressen werden die oberen und unteren Enden c der Heizglieder α nach innen umgebogen, zusammengedrückt und mit den Kanten autogen verschweißt. Gleichzeitig mit demselben Pressedruck werden auch die oberen und unteren Enden d der Längswände h umgebogen und so zusammengedrückt, daß diese zu den Heizgliedern a und den Längswänden b im rechten Winkel stehende ansatzartige Rohrstücke bilden, wobei die Ränder f eine über den Gliederenden c liegende gerade Linie bzw. Schweißnaht bilden. Die Vereinigung zweier solcher Körperhälften geschieht 'dadurch, daß die Kanten h der äußeren Längswände mit nach innen gerichteten Profileisenschienen i und die Ränder f der ansatzartigen Rohrstücke g· mit entspredhend weit gehaltenen halbrunden Schalen k verschweißt werden. Die halbrunde Schale k bildet mit den ansatzartigen Rohrstücken g- die Zu- und Abflußleitungen.The upper and lower ends c of the heating elements α are bent inward by pressing, pressed together and autogenously welded to the edges. Simultaneously with the same pressure, the upper and lower ends d of the longitudinal walls h are bent over and pressed together in such a way that they form attachment-like pipe pieces standing at right angles to the heating elements a and the longitudinal walls b , the edges f being a straight line over the limb ends c or form weld seam. The union of two such body halves takes place in that the edges h of the outer longitudinal walls are welded to inwardly directed profile iron rails i and the edges f of the attachment-like pipe pieces g are welded to semicircular shells k which are kept correspondingly wide. The semicircular shell k forms the inflow and outflow lines with the extension-like pipe pieces g.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE343410T | 1919-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE343410C true DE343410C (en) | 1921-11-01 |
Family
ID=6245602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919343410D Expired DE343410C (en) | 1919-11-01 | 1919-11-01 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE343410C (en) |
GB (1) | GB153303A (en) |
-
1919
- 1919-11-01 DE DE1919343410D patent/DE343410C/de not_active Expired
-
1920
- 1920-11-01 GB GB30835/20A patent/GB153303A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB153303A (en) | 1921-12-08 |
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