DE882558C - Cooling device for turbo converters, especially in motor vehicles - Google Patents
Cooling device for turbo converters, especially in motor vehiclesInfo
- Publication number
- DE882558C DE882558C DEM4206D DEM0004206D DE882558C DE 882558 C DE882558 C DE 882558C DE M4206 D DEM4206 D DE M4206D DE M0004206 D DEM0004206 D DE M0004206D DE 882558 C DE882558 C DE 882558C
- Authority
- DE
- Germany
- Prior art keywords
- turbo
- cooling
- converters
- cooling device
- motor vehicles
- 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
- 238000001816 cooling Methods 0.000 title claims description 16
- 239000002826 coolant Substances 0.000 claims description 10
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
- F16H41/30—Details relating to venting, lubrication, cooling, circulation of the cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Description
In dem Patent 765.02z ist eine. Kühleinrichtung für Turbowandler, insbesondere für Kraftfahrzeuge, beschrieben, bei welcher das stillstehende, den Leitapparat bildende, das Pumpen- und das Turbinenrad umschließende Gehäuse mit Kühlräumen versehen ist, die von einem zwangsläufig "geführten Kühlmittelstrom zur unmittelbaren Abführung der in der Arbeitsflüssigkeit des hydraulischen Kreislaufes enthaltenen Wärme durchflossen werden. Nach der Erfindung wird eine solche Kühleinrichtung bei Turbowandlern mit Kühlräumen im Hauptgehäuse, Gehäusedeckel und Kernraum dadurch verbessert, daß die Kühlräume von dem Kühlmittel nacheinander durchflossen werden. Die Reihenfolge der einzelnen Räume beim Durchleiten der Kühlflüssigkeit durch dieselben ist beliebig.In the 765.02z patent there is one. Cooling device for turbo converter, especially for motor vehicles, described in which the stationary, the The diffuser forming the housing enclosing the pump and turbine wheel Cold rooms is provided by an inevitably "guided flow of coolant to immediate discharge of the working fluid in the hydraulic circuit contained heat are flowed through. According to the invention, such a cooling device in the case of turbo converters with cooling spaces in the main housing, housing cover and core space improves that the cooling spaces are flowed through one after the other by the coolant. The sequence of the individual rooms when the cooling liquid is passed through them is arbitrary.
Durch die Erfindung wird vor allem die. Kühlwirkung-bei einem mit einer Einrichtung nach der Erfindung versehenen Turbowandler beträchtlich erhöht. Gleichzeitig wird aber auch der Wirkungsgrad des Turbowandlers und die durch denselben übertragbare Leistung gesteigert, wie durch Versuche bestätigt ist.The invention is especially the. Cooling effect-for one with a device according to the invention provided turbo converter increased considerably. At the same time, however, the efficiency of the turbo converter and that of the same Transferable power increased, as has been confirmed by tests.
Um die Strömungsgeschwindigkeit des Kühlmittels in allen Teilen des Turbowandlers den vorliegenden Wärmeverhältnissen anzupassen, kann durch einzelne Teile, beispielsweise durch den Gehäusedeckel, nur ein Teil der die übrigen Teile durchströmenden Kühlmittelmenge geschickt werden. Auch kann der Kühlmittelstrom innerhalb eines Wan.dlerteiles geteilt werden.To determine the flow rate of the coolant in all parts of the Turbocharger to adapt to the prevailing heat conditions, can be done by individual Parts, for example through the housing cover, only part of the remaining parts the amount of coolant flowing through. The coolant flow can also be divided within a walker part.
In der Zeichnung ist ein Ausführungsbeispiel einer Kühleinrichtung nach der Erfindung für einen Turbowandler in Abb. i in: Seitenansicht, teilweise im Schnitt; und in Abb. 2 im Schnitt A-A der Abb. i dargestellt.In the drawing is an embodiment of a cooling device according to the invention for a turbo converter in Fig. i in: side view, partially on average; and shown in Fig. 2 in section A-A of Fig. i.
Die treibende Welle i führt in das Wandlergehäus,e 3, aus dem die angetriebene Welle :2 wieder hinausführt. An dem Gehäusedeckel 4. ist ein Kühlmantel 6 vorgesehen, dem .das Kühlmittel durch die Leitung s zuströmt und den es durch die Leitung 7 wieder verläßt. Die Leitung 7 führt durch den Kanal 7" zu dem Kernraum 8 des Wandlers. Durch den Kanal 8a strömt das Kühlmittel aus dem Kernraum in den Gehänsekühlmantel 9, der an seiner inneren Wand mit konzentrischen: Rippen i i versehen ist, die das Kühlmittel in der Umfängrichtung führen. Durch den Stutzen io verläßt das erwärmte Kühlmittel den Kühlmantel, um nach Kühlunig in einem nicht gezeigten Rückkühler dem Wandler durch die Leitung 5 wieder zugeführt- zu werden.The driving shaft i leads into the converter housing, e 3, from which the driven shaft: 2 leads out again. A cooling jacket 6 is provided on the housing cover 4, to which the coolant flows through the line s and which it leaves again through the line 7. The line 7 leads through the channel 7 ″ to the core space 8 of the transducer. The coolant flows through the channel 8a from the core space into the casing cooling jacket 9, which is provided on its inner wall with concentric ribs ii that circulate the coolant in the circumferential direction The heated coolant leaves the cooling jacket through the nozzle 10, in order, after cooling, to be fed back to the converter through the line 5 in a recooler (not shown).
Als Kühlmittel kann das Kühlwasser verwendet werden, das auch zum Kühlen der zugehörigen Antriebsmaschine dient. - Der Kühlstrom kann durch die Kühlräume des Turbowandlers auch in anderer Reihenfolge, als in der Abbildung gezeigt, geführt werden.The cooling water, which is also used for the Cooling the associated drive machine is used. - The cooling flow can pass through the cold rooms of the turbo converter in a different order than shown in the illustration will.
Claims (1)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM4206D DE882558C (en) | 1941-06-24 | 1942-01-13 | Cooling device for turbo converters, especially in motor vehicles |
| CH233505D CH233505A (en) | 1941-06-24 | 1943-01-09 | Hydrodynamic torque converter, in particular for motor vehicles. |
| BE448670D BE448670A (en) | 1941-06-24 | 1943-01-11 | |
| FR52715D FR52715E (en) | 1941-06-24 | 1943-01-12 | Hydrodynamic torque transformer, especially for motor vehicles |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM151198D DE765021C (en) | 1941-06-24 | 1941-06-24 | Cooling for turbo converters, especially in rail locomotives |
| DEM4206D DE882558C (en) | 1941-06-24 | 1942-01-13 | Cooling device for turbo converters, especially in motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE882558C true DE882558C (en) | 1953-07-09 |
Family
ID=38006954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM4206D Expired DE882558C (en) | 1941-06-24 | 1942-01-13 | Cooling device for turbo converters, especially in motor vehicles |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE448670A (en) |
| CH (1) | CH233505A (en) |
| DE (1) | DE882558C (en) |
| FR (1) | FR52715E (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445599A (en) * | 1981-10-27 | 1984-05-01 | Eaton Corporation | Cooling means for torque converter bypass |
-
1942
- 1942-01-13 DE DEM4206D patent/DE882558C/en not_active Expired
-
1943
- 1943-01-09 CH CH233505D patent/CH233505A/en unknown
- 1943-01-11 BE BE448670D patent/BE448670A/xx unknown
- 1943-01-12 FR FR52715D patent/FR52715E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR52715E (en) | 1945-05-17 |
| BE448670A (en) | 1943-02-27 |
| CH233505A (en) | 1944-07-31 |
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