DEP0025554DA - Method for operating mixture-compressing self-igniting two-stroke internal combustion engines - Google Patents
Method for operating mixture-compressing self-igniting two-stroke internal combustion enginesInfo
- Publication number
- DEP0025554DA DEP0025554DA DEP0025554DA DE P0025554D A DEP0025554D A DE P0025554DA DE P0025554D A DEP0025554D A DE P0025554DA
- Authority
- DE
- Germany
- Prior art keywords
- internal combustion
- igniting
- combustion engines
- stroke internal
- air
- 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
Description
PA35O167*2B.5.50PA35O167 * 2B.5.50
PatentanwältePatent attorneys
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Sanfoerbinbitng: SJlorbraeftbant (BBttingen
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Aktenzeichen: ρ 25 554 Ia/46a2 DFile number: ρ 25 554 Ia / 46a 2 D
lirmalirma
Lohmann - werke AG.Lohmann - werke AG.
BielefeldBielefeld
Walter-Rathenau-Str. 56Walter-Rathenau-Str. 56
"Verfahren zum Betrieb von gemischverdichtenden aellastzündenden Zweitakt-Brennkraftmaschinen. ""Method for the operation of mixture-compressing single-load igniting two-stroke internal combustion engines."
Es sind selbstzündende Brennkraftmaschinen bekannt, bei denen dem Treibstoff aündfordernde Stoffe, insbes. Äther zugesetzt werden und dieser Treibstoff über einen Vergaser dem Zylinder zugeführt wird. Demgegenüber besteht die Erfindung darin, dass einer Zweitakt-Brennkraftmaschine Schweröl (G-asöl, Dieselöl, Petroleum ect.) über eine Zumessvorrichtung zusammen mit Luft dem Kurbelgehäuse zugeführt, durch die umlaufenden Teile des Kurbelgehäuses verteilt und .mit Luft gemischt dem Verbrennungsraum zugeführt wird.Self-igniting internal combustion engines are known, in which the fuel aündnahmde substances, In particular, ether are added and this fuel is fed to the cylinder via a carburetor. In contrast, the invention consists in that a two-stroke internal combustion engine heavy oil (gas oil, diesel oil, Petroleum ect.) Is supplied to the crankcase via a metering device together with air, through which circulating parts of the crankcase and mixed with air fed to the combustion chamber will.
Das neue Arbeitsverfahren "bringt zwei wesentliche Vorteile. Einmal ist die Beimischung eines zündfördernden Stoffes zum Treibstoff nicht erforderlich, und zweitens entfällt der Vergaser. Das Schweröl wird bei der Zweitakt-Brennkraftmaschine über eine Zumessvorrichtung zusammen mit Luft dem Kurbelgehäuse zugeführt und hier zunächst von den sehr rasch umlaufenden Triebwerkteilen zerschlagen. Die Durchwirbelung innerhalb des Kurbelgehäuses bringt eine innige Vermischung des zerteilten Öles und der Luft zustande. Das so vorbereitete Gemisch wird im Kurbelgehäuse vorverdichtet und dringt bei der entsprechenden Kolbenstellung in den Zylinderraum ein, wo es sich bei der Kompression einwandfrei entzündet.The new working method "brings two main advantages. Firstly, there is the addition of an ignition-promoting agent Substance to the fuel is not required, and secondly, the carburetor is omitted. The heavy oil is in the two-stroke internal combustion engine via a metering device together with air to the crankcase fed and here initially smashed by the rapidly rotating engine parts. the Turbulence within the crankcase brings about an intimate mixing of the divided oil and of the air. The mixture prepared in this way is pre-compressed in the crankcase and penetrates the corresponding piston position in the cylinder chamber, where it is perfect for compression ignited.
Bs ist zweckmässig, die Maschine mit Luft zu kühlen, damit der Zylinder eine relativ hohe Temperatur erhält und sich kein Öl an ihm niederschlagen kann.It is advisable to cool the machine with air so that the cylinder has a relatively high temperature and no oil can precipitate on it.
Claims (2)
Family
ID=
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