DE412781C - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
DE412781C
DE412781C DEM83217D DEM0083217D DE412781C DE 412781 C DE412781 C DE 412781C DE M83217 D DEM83217 D DE M83217D DE M0083217 D DEM0083217 D DE M0083217D DE 412781 C DE412781 C DE 412781C
Authority
DE
Germany
Prior art keywords
oil
crankcase
internal combustion
combustion engine
space
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
DEM83217D
Other languages
German (de)
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
Publication date
Priority to DEM83217D priority Critical patent/DE412781C/en
Application granted granted Critical
Publication of DE412781C publication Critical patent/DE412781C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N31/00Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • F16N31/02Oil catchers; Oil wipers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Description

Verbrehnungskraftmaschine. Die Erfindung bezieht sich auf Verbrennungskraftmaschinen, bei welchen in einem vom Kurbelgehäuse abgeteilten Raum Getriebeteile, wie Freilaufeinrichtungen oder Kupplungen, untergebracht sind.Combustion engine. The invention relates to internal combustion engines, in which gear parts, such as freewheel devices, are located in a space separated from the crankcase or couplings.

Bei den bisher bekannt gewordenen Ausführungen dieser Art bestand der Nachteil, daß keine Mittel zur Verfügung standen, um das sich in dem abgeteilten Raum ansammelnde Öl am Eindringen in die von Öl freizuhaltenden Getriebeteile sicher zu verhindern, ohne sich besonderer, geschlossener Getriebeausführungen zu bedienen.In the now well-known to date versions of this kind of disadvantage was that no funds were available to reliably prevent the accumulating in the partitioned space oil from entering kept free from oil transmission parts without special, closed gear designs to use.

Gemäß der Erfindung wird die Freihaltung der Getriebeteile von Öl in einfacher Weise erreicht, und zwar durch ständiges Absaugen des sich in dem abgeteilten Raum ansammelnden Öles während des Betriebes, vorteilhaft mit Hilfe einer im Kurbelgehäuse vorgesehenen Ölpumpe, deren Saugstutzen an die tiefste Stelle des Raumes reicht. -Es ist bekannt, mit der normalen Ölumlaufpumpe das Öl aus dem an das Kurbelgehäuse anschließenden Raum, in welchem das Schwungrad und die Kupplung sich befinden, ständig abzusaugen, wodurch in diesem Raum die gleiche Spiegelhöhe sich einstellt, wie in dem damit in Verbindung stehenden eigentlichen Ölsumpf des Kurbelgehäuses.According to the invention, keeping the transmission parts free of oil is achieved in a simple manner, namely by constantly sucking off the oil that collects in the partitioned room during operation, advantageously with the help of an oil pump provided in the crankcase, the suction nozzle of which extends to the lowest point of the room . It is known to constantly suck the oil from the space adjoining the crankcase, in which the flywheel and the clutch are located, with the normal oil circulation pump, whereby the same mirror height is set in this space as in the actual space connected to it Crankcase oil sump.

Demgegenüber bezweckt die - vorliegende Erfindung das gänzliche Freihalten des abgeteilten Raumes von Öl.In contrast, the purpose of the present invention is to keep it completely free of the compartmentalized space of oil.

Zweckmäßig wird hierzu entweder mit der Hauptölpumpe der Kraftmaschine eine Nebenpumpe vereinigt oder aber die Ölumlaufpumpe erhält ein zweites Saugrohr, welche in den abgeteilten Getrieberaum mündet.Either the main oil pump of the engine is appropriate for this purpose a secondary pump is combined or the oil circulation pump has a second suction pipe, which opens into the partitioned gear compartment.

Es kann auch eine besondere Pumpe, sei es im Kurbelgehäuse selbst oder in dem die Getriebeteile enthaltenden Raum vorgesehen werden.It can also be a special pump, be it in the crankcase itself or in the space containing the gear parts.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Die Abbildung läßt die verschiedenen Einzelteile in einer Seitenansicht erkennen. Die Gehäuseteile erscheinen in der Längsrichtung des Motors senkrecht geschnitten.The drawing shows an exemplary embodiment of the subject matter of the invention shown. The illustration leaves the various items in a side view recognize. The housing parts appear perpendicular in the longitudinal direction of the motor cut.

Das Kurbelgehäuse a ist mit einer Wand b versehen, welche den Raum für die mit der Kurbelwelle c vereinigten, an das Schwungrad d anschließenden Getriebeteile von dem allgemeinen Gehäuseraum abteilt. Von der im Kurbelgehäuse vorgesehenen Ölpumpe e, welche ihren Antrieb mit Hilfe der Welle f erhält, führt das Saugrohr g in den Getrieberaum und reicht mit der Saugmündung an die tiefste Stelle dieses Raumes.The crankcase a is provided with a wall b which divides the space for the transmission parts that are united with the crankshaft c and adjoining the flywheel d from the general housing space. From the oil pump e provided in the crankcase, which receives its drive with the aid of the shaft f, the suction pipe g leads into the gear space and extends with the suction port to the lowest point of this space.

Claims (1)

PATENTANSPRUCH: Verbrennungskraftmaschine, bei welcher Getriebeteile in einem vom Kurbelgehäuse abgeteilten Raum untergebracht sind, dadurch gekennzeichnet, daß mit Hilfe einer im Kurbelgehäuse (d) vorgesehenen Ölpumpe (e) das sich im Getrieberaum ansammelnde Öl von der tiefsten Stelle ständig abgesaugt wird und diese Teile dauernd ölfrei bleiben. PATENT CLAIM: Internal combustion engine in which gear parts are housed in a space separated from the crankcase, characterized in that with the aid of an oil pump (e) provided in the crankcase (d), the oil that collects in the gearbox is constantly sucked off from the lowest point and these parts are continuously stay oil free.
DEM83217D Internal combustion engine Expired DE412781C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM83217D DE412781C (en) Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM83217D DE412781C (en) Internal combustion engine

Publications (1)

Publication Number Publication Date
DE412781C true DE412781C (en) 1925-04-30

Family

ID=7319552

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM83217D Expired DE412781C (en) Internal combustion engine

Country Status (1)

Country Link
DE (1) DE412781C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10249165B4 (en) * 2001-10-25 2007-06-06 Suzuki Motor Corp., Hamamatsu Ventilation device for a four-stroke engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10249165B4 (en) * 2001-10-25 2007-06-06 Suzuki Motor Corp., Hamamatsu Ventilation device for a four-stroke engine

Similar Documents

Publication Publication Date Title
DE1955105C3 (en) To drive a fan arranged perpendicular to the longitudinal axis of an internal combustion engine for motor vehicles, as well as further auxiliary devices for the internal combustion engine, a drive block
DE1528028C3 (en) Drive for the lubricating oil pump on chain saws
DE412781C (en) Internal combustion engine
DE7501456U (en) CAMSHAFT DRIVE FOR A COMBUSTION ENGINE
DE102007007683B4 (en) Drive for at least two additional units of an internal combustion engine
DE3714087A1 (en) Drive assembly with individual lubricating oil circuits for engine and transmission
DE1528958A1 (en) Hydraulic pump
DE800097C (en) Wheel pump with several suction and pressure points, especially for conveying lubricating oil, e.g. B. for multi-cylinder two-stroke engines
DE487563C (en) Reversible gear pump, especially for the lubrication of internal combustion engines
DE588678C (en) Coupling for oscillating shafts, especially for centrifuges
DE1150593B (en) Oil feedback device for motorcycle transmissions
DE279366C (en)
DE396970C (en) Lubricating pump arrangement for internal combustion engines
DE416183C (en) Engaging device for clutches in motor vehicles
DE941894C (en) Oil circulation system, especially for motor vehicle gearboxes
DE329491C (en) Starting device for explosion engines by an auxiliary engine
DE923113C (en) Tractor, in particular agricultural tractor, with a hydraulic lifting device
DE616294C (en) Two-stroke internal combustion engine with a flushing and charging pump arranged on the outside of the working cylinder
DE616694C (en) Lubrication for internal combustion engines
DE712433C (en) Slotted filter for fluids, especially lubricating oil, fuel or the like.
DE2554470A1 (en) Gear type lubricating oil pump for IC engine - has pump wheel fixed to engine crank-shaft
DE2257659A1 (en) PISTON ENGINE
DE626036C (en) Fluid transmission, especially for motor vehicles
DE444493C (en) Crank gear
DE1401997A1 (en) Rotary piston internal combustion engine in trochoid design