DE423249C - Coolers for internal combustion engines - Google Patents
Coolers for internal combustion enginesInfo
- Publication number
- DE423249C DE423249C DEF57095D DEF0057095D DE423249C DE 423249 C DE423249 C DE 423249C DE F57095 D DEF57095 D DE F57095D DE F0057095 D DEF0057095 D DE F0057095D DE 423249 C DE423249 C DE 423249C
- Authority
- DE
- Germany
- Prior art keywords
- coolers
- internal combustion
- combustion engines
- cooler
- vertical
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
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)
Description
Kühler für Brennkraftmaschinen. Die Erfindung bezieht sich auf Kühler für Brennkraftmaschinen, insbesondere für solche, die an Automobilen, Flugzeugen, Luftschiffen usw. in Anwendung kommen. Die bekannten Kühler dieser Art weisen als Zellen- oder Lamellenkühler vielfach Mängel hinsichtlich der Kühlwirkung auf. Meist sind die von der Kühlluft bestrichenen Flächen der vom Kühlwasser durchflossenen Zellen-oder Rohrsysteme nicht ausreichend, oder der vom Kühlwasser in den Kühlzellen zurückgelegte Weg ist zu kurz, um dem Kühlwasser genügend Wärme zu entziehen. Die namentlich bei den Zellenkühlern in, außerordentlich großer Zahl vorhandenen Lötstellen machen die Herstellung sowie auch-' die Ausbesserung solcher Kühler umständlich und zeitraubend und bringen infolge der großen Empfindlichkeit der Lötstellen und der dünnen Zellenwände häufige Störungen der Kühler durch Undichtheit nut sich.Coolers for internal combustion engines. The invention relates to coolers for internal combustion engines, especially for those used on automobiles, airplanes, Airships etc. come into use. The known coolers of this type have as Cell or lamellar coolers often have deficiencies in terms of the cooling effect. Most of time are the areas swept by the cooling air and the areas through which the cooling water flows Cell or pipe systems not sufficient, or that of the cooling water in the cold rooms The distance covered is too short for the cooling water enough warmth to withdraw. Especially in the case of the cell coolers in, extraordinarily large numbers existing solder joints make the production as well as' the repair of such Cooler cumbersome and time consuming and bring due to the great sensitivity the soldering points and the thin cell walls frequent problems with the cooler due to leaks just yourself.
Erfindungsgemäß werden alle diese Nachteile dadurch beseitigt, daß der Kühler aus einem System senkrechter, miteinander verflochtener Rohrschlangen besteht, zwischen denen senkrechte, gerade Rohre angeordnet sind, die zur Versteifung des Systems dienen.According to the invention all these disadvantages are eliminated in that the cooler consists of a system of vertical, interwoven pipe coils exists, between which vertical, straight pipes are arranged, which are used for stiffening of the system.
In der Zeichnung ist ein Teil eines als Ausführungsbeispiel benutzten Kühlerelements in Ansicht von vorn dargestellt.In the drawing, part of one is used as an exemplary embodiment Radiator element shown in front view.
Der Kühler besteht im wesentlichen aus schraubenförmig gewundenen Rohrschlangen i und den zwischen je zwei derselben liegenden senkrechten, geraden Rohren a. Den Abschluß des Systems bilden in bekannter Weise oben und unten angeordnete Wasserbehälter, in welche dse Rohre i und a mit ihren Enden eingelötet sind. Durch Verwendung von Rohren mit entsprechender Länge und Anordnung einer beliebigen Zahl von Rohrschlangen nebeneinander können Kühlerelemente in jeder gewünschten Größe hergestellt werden.The cooler consists essentially of helically wound Coiled pipes i and the vertical, straight lines lying between each two of the same Pipes a. The top and bottom are arranged in a known manner to complete the system Water tank into which the pipes i and a are soldered with their ends. By Use of pipes of the appropriate length and arrangement of any number of pipe coils next to each other can cooler elements in any desired size getting produced.
Sowohl der Querschnitt der Rohrschlangen i als auch derjenige der geraden Rohre 2 ist veränderlich und kann hinsichtlich seiner Form und Abmessung dem jeweiligen Verwendungszweck angepaßt werden. Ebenso kann die Steigung der in Gestalt von Schraubenlinien verlaufenden Mittellinien der Rohrschlangen beliebig gewählt werden und können dieselben, von oben gesehen, kreisrunden, elliptischen, ovalen oder polygonalen Verlauf aufweisen.Both the cross section of the coils i and that of the straight tubes 2 is variable and can be changed in terms of shape and dimensions be adapted to the respective purpose. Likewise, the slope of the in Any shape of helical center lines of the pipe coils can be chosen and, seen from above, they can be circular, elliptical, have an oval or polygonal course.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES423249X | 1924-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE423249C true DE423249C (en) | 1925-12-24 |
Family
ID=8245315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF57095D Expired DE423249C (en) | 1924-01-31 | 1924-10-14 | Coolers for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE423249C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744857C (en) * | 1939-03-05 | 1944-01-27 | Messerschmitt Boelkow Blohm | Cooler exposed to atmospheric air |
-
1924
- 1924-10-14 DE DEF57095D patent/DE423249C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE744857C (en) * | 1939-03-05 | 1944-01-27 | Messerschmitt Boelkow Blohm | Cooler exposed to atmospheric air |
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