DE440414C - Combustion engine with lubricating pump located in the crankcase - Google Patents

Combustion engine with lubricating pump located in the crankcase

Info

Publication number
DE440414C
DE440414C DEB122107D DEB0122107D DE440414C DE 440414 C DE440414 C DE 440414C DE B122107 D DEB122107 D DE B122107D DE B0122107 D DEB0122107 D DE B0122107D DE 440414 C DE440414 C DE 440414C
Authority
DE
Germany
Prior art keywords
crankcase
filter housing
combustion engine
filter
oil
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
DEB122107D
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.)
Bohn & Kaehler Motoren und Mas
Original Assignee
Bohn & Kaehler Motoren und Mas
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
Application filed by Bohn & Kaehler Motoren und Mas filed Critical Bohn & Kaehler Motoren und Mas
Priority to DEB122107D priority Critical patent/DE440414C/en
Application granted granted Critical
Publication of DE440414C publication Critical patent/DE440414C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00Pressure lubrication
    • F01M1/02Pressure lubrication using lubricating pumps

Description

Verbrennungsmotor mit im Kurbelkasten befindlicher Schmierpumpe. Um beim Abnehmen der ölpumpe vom Kurbelgehäuse eine einfachere Handhabung zu erzielen und die Ablassung des Öls aus dem Ölsumpf zu vermeiden, sowie um die Pumpe leichter zugänglich zu machen, ist bereits vorgeschlagen worden, das Zahnradgetriebe für die Ölpumpe in einem mit Pumpe und Ölfilter vereinigten Tragstück zu lagern und dieses Ganze als komplettes Armaturstück von oben her in den oberen Teil des Motorkurbelgehäuses einzusetzen. Das Druckölfilter sitzt hierbei am oberen Ende des Tragstückes außerhalb des Kurbelgehäuses, ist also leicht zugänglich und kann bequem gereinigt werden.Combustion engine with lubricating pump located in the crankcase. Around to achieve easier handling when removing the oil pump from the crankcase and to avoid draining the oil from the oil sump, as well as making the pump easier to make accessible, has already been proposed, the gear transmission for to store the oil pump in a support piece combined with the pump and oil filter and this whole as a complete fitting piece from above into the upper part of the engine crankcase to use. The pressure oil filter sits outside at the upper end of the support piece of the crankcase, so it is easily accessible and easy to clean.

Diese bekannte Anordnung bietet aber den Nachteil, daß bei der Herausnahme des Filters oder der Pumpe zunächst die an das Druckfiltergehäuse angeschlossenen Rohrleitungen abgenommen werden müssen und das Öl aus dem Filtergehäuse durch eine am unteren Rand dafür vorgesehene Öffnung abgelassen werden muß. Diese Nachteile vermeidet die Erfindung dadurch, daß das Filtergehäuse nicht mit dem Pumpenkörper verbunden, sondern an dem oberen Teil des Kurbelgehäuses angebracht, zweckmäßig mit diesem aus einem Stück hergestellt ist. Die Pumpe ist dann in das Kurbelgehäuse so eingesetzt, daß das daran angebrachte Druckfilter in die richtige Lage im Filtergehäuse kommt. Die Rohrleitungen sind an dem Filtergehäuse befestigt, das, wie ersichtlich, beim Herausnehmen der Pumpe nicht mit abgenommen wird, so daß die Rohrleitungen an Ort und Stelle bleiben können. Zum Ölablassen aber ist im Boden des Filtergehäuses ein durch eine Schraube verschlossenes Loch vorgesehen, so daß das Öl in den Ölsumpf abläuft, wenn man die von außen zugängliche Schraube herausnimmt.However, this known arrangement has the disadvantage that when removing of the filter or the pump are connected to the pressure filter housing first Pipelines must be removed and the oil from the filter housing through a the opening provided for this purpose at the lower edge must be drained. These disadvantages the invention avoids the fact that the filter housing is not connected to the pump body connected, but attached to the upper part of the crankcase, expedient is made in one piece with this. The pump is then in the crankcase inserted so that the pressure filter attached to it is in the correct position in the filter housing comes. The pipes are attached to the filter housing, which, as can be seen, when removing the pump is not removed, so that the pipelines can stay in place. To drain the oil, however, is in the bottom of the filter housing a hole closed by a screw is provided so that the oil enters the oil sump expires when you remove the externally accessible screw.

In der beiliegenden Zeichnung ist ein Ausführungsbeispiel dargestellt, und zwar in einem Längsschnitt mit teilweiser Ansicht. Auf dem Kurbelgehäuse i des Brennkraftmotors 2 ist das Filtergehäuse 3 für die Ölpumpe angebracht (im Ausführungsbeispiel aus einem Stück mit dem Kurbelgehäuse bestehend). An dieses -i"st -die Druckleitung q. fest angeschlossen. Am unteren inneren Rand des Filtergehäuses ist ein Flansch 5 vorgesehen, der zur Aufnahme des Pumpenkörpers 6 dient. Mit diesem Pumpenkörper ist das Druckfilter 7 verschraubt. Das Filtergehäuse ist durch einen abnehmbaren Deckel 8 verschlossen. Im Boden des Filtergehäuses, also z. B. in dem Flansch 5, ist ein Ablaufloch 9 für das Öl vorgesehen, das im Betrieb durch eine Schraube io verschlossen ist.An exemplary embodiment is shown in the accompanying drawing, namely in a longitudinal section with a partial view. On the crankcase i des Internal combustion engine 2 is the filter housing 3 for the oil pump appropriate (in the exemplary embodiment consisting of one piece with the crankcase). To this -i "st -the pressure line q. firmly connected. At the lower inner edge of the filter housing a flange 5 is provided, which serves to accommodate the pump body 6. With this The pump body is screwed to the pressure filter 7. The filter housing is through a removable cover 8 closed. In the bottom of the filter housing, so z. B. in that Flange 5, a drain hole 9 is provided for the oil, which in operation by a Screw is closed.

Nimmt man den Deckel 8 ab, so kann man die Schraube 3, die als verhältnismäßig langer Bolzen ausgebildet ist, 'herausschrauben, so daß das im Filtergehäuse 3 enthaltene C51 in den Ölsumpf abläuft. Dann kann ohne weiteres der Pumpenkörper mit dem Druckfilter herausgenommen und gereinigt werden.If you remove the cover 8, you can use the screw 3, which is considered to be relatively long bolt is formed, 'unscrew, so that the contained in the filter housing 3 C51 runs off into the oil sump. Then the pump body with the pressure filter can easily removed and cleaned.

Claims (1)

PATL'sNTANS1'RÜcHr: i. Verbrennungsmotor mit im Kurbelkasten befindlicher Schmierpumpe, die mit dem Zahnradgetriebe und dem über dem Kurbelkasten angeordneten Druckfilter zu einem Armaturstück vereinigt ist, dadurch gekennzeichnet, daß Filtergehäuse (3) und Kurbelgehäuse (i) aus einem Stück bestehen und das Armatursiück (6) in das Kurbelgehäuse so eingesetzt ist, daß das Filter. (7) in der richtigen Lage zum Filtergehäuse (3) sich befindet. a. Verbrennungsmotor nach Anspruch i, dadurch gekennzeichnet, daß am Boden des Filtergehäuses (3) eine Olablaßöffnung (9) vorgesehen ist, die mit einem nach Abnahme des Filtergehäusedeckels (8) zugänglichen Stöpsel (io) verschlossen ist, nach dessen Lösung das C51 in den Ölsumpf des Filtergehäuses abfließt. PATL'SNTANS1'RÜcHr: i. Internal combustion engine with a lubricating pump located in the crankcase, which is combined with the gear drive and the pressure filter arranged above the crankcase to form a fitting piece, characterized in that the filter housing (3) and crankcase (i) consist of one piece and the fitting piece (6) in the crankcase is inserted so that the filter. (7) is in the correct position in relation to the filter housing (3). a. Combustion engine according to claim i, characterized in that an oil drain opening (9) is provided on the bottom of the filter housing (3), which is closed with a plug (io) accessible after removing the filter housing cover (8), after which the C51 enters the oil sump the filter housing flows off.
DEB122107D 1925-10-08 1925-10-08 Combustion engine with lubricating pump located in the crankcase Expired DE440414C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB122107D DE440414C (en) 1925-10-08 1925-10-08 Combustion engine with lubricating pump located in the crankcase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB122107D DE440414C (en) 1925-10-08 1925-10-08 Combustion engine with lubricating pump located in the crankcase

Publications (1)

Publication Number Publication Date
DE440414C true DE440414C (en) 1927-02-04

Family

ID=6995667

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB122107D Expired DE440414C (en) 1925-10-08 1925-10-08 Combustion engine with lubricating pump located in the crankcase

Country Status (1)

Country Link
DE (1) DE440414C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE850101C (en) * 1948-10-02 1952-09-22 Zahnraederfabrik Augsburg Vorm Gear oil pump for gear transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE850101C (en) * 1948-10-02 1952-09-22 Zahnraederfabrik Augsburg Vorm Gear oil pump for gear transmission

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