DE882558C - Cooling device for turbo converters, especially in motor vehicles - Google Patents

Cooling device for turbo converters, especially in motor vehicles

Info

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
Application number
DEM4206D
Other languages
German (de)
Inventor
Hermann Dipl-Ing Gros
Richard Dipl-Ing Lang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce Solutions GmbH
Original Assignee
Maybach Motorenbau GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DEM151198D external-priority patent/DE765021C/en
Application filed by Maybach Motorenbau GmbH filed Critical Maybach Motorenbau GmbH
Priority to DEM4206D priority Critical patent/DE882558C/en
Priority to CH233505D priority patent/CH233505A/en
Priority to BE448670D priority patent/BE448670A/xx
Priority to FR52715D priority patent/FR52715E/en
Application granted granted Critical
Publication of DE882558C publication Critical patent/DE882558C/en
Expired legal-status Critical Current

Links

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)

PATENTANSPRUCH: Kühleinrichtung für Turbowandler, besonders in Kraftfahrzeugen mit Kühlräumen im Hauptgehäuse, Gehäusedeckel und Kernraum, die von einem Kühlmittelstromdurchflossen werden, nach Patent 765 o2i, dadurch gekennzeichnet, daß die Kühlräume (6 und 8) nacheinander durchflossen werden.PATENT CLAIM: Cooling device for turbo converters, especially in motor vehicles with cooling spaces in the main housing, housing cover and core space through which a coolant flow flows are, according to patent 765 o2i, characterized in that the cooling spaces (6 and 8) are flowed through one after the other.
DEM4206D 1941-06-24 1942-01-13 Cooling device for turbo converters, especially in motor vehicles Expired DE882558C (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445599A (en) * 1981-10-27 1984-05-01 Eaton Corporation Cooling means for torque converter bypass

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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