DE81224C - - Google Patents
Info
- Publication number
- DE81224C DE81224C DENDAT81224D DE81224DA DE81224C DE 81224 C DE81224 C DE 81224C DE NDAT81224 D DENDAT81224 D DE NDAT81224D DE 81224D A DE81224D A DE 81224DA DE 81224 C DE81224 C DE 81224C
- Authority
- DE
- Germany
- Prior art keywords
- carburetor
- petroleum
- valve
- intake valve
- air intake
- 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.)
- Active
Links
- 239000003208 petroleum Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B9/00—Engines characterised by other types of ignition
- F02B9/06—Engines characterised by other types of ignition with non-timed positive ignition, e.g. with hot-spots
- F02B9/08—Engines characterised by other types of ignition with non-timed positive ignition, e.g. with hot-spots with incandescent chambers
- F02B9/10—Chamber shapes or constructions
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Um die kleinen empfindlichen Ventile und Federn am Vergaser, welche hohem Druck und grofser Hitze ausgesetzt sind, zu vermeiden, wird das Petroleum dem Vergaser durch das Hauptluftventil zugeführt. Hierzu benutzte man bisher Fangvorrichtungen, in welchen das eingespritzte Petroleum durch einen Theil des durch das Lufteinsaugventil eintretenden Luftstromes zerstäubt und nach dem Vergaser geleitet wird. Das Petroleum bleibt aber zum grofsen Theile an den Wandungen der Fangvorrichtungen hängen und gelangt infolge dessen nicht rasch genug in den Vergaser. Nur das in Dampf verwandelte Petroleum wird von dem Luftstrom dem Vergaser zugeführt.To the small sensitive valves and springs on the carburetor, which high pressure and are exposed to great heat, the kerosene is fed to the gasifier by the Main air valve supplied. For this purpose, one previously used safety gears in which the injected Petroleum by part of the air flow entering through the air intake valve atomized and directed to the carburetor. The petroleum, however, remains for the most part on the walls of the safety gears hang and as a result does not get into the carburetor quickly enough. Only the petroleum turned into steam is used by fed to the air flow to the carburetor.
Um diesen Nachtheil zu beseitigen und das Petroleum durch das Hauptluftventil rasch und sicher dem Vergaser zuzuführen, ist folgende Einrichtung getroffen.To eliminate this disadvantage and the kerosene through the main air valve quickly and safe to feed the carburetor, the following device has been made.
Das Lufteinsaugventil ο wird zwangläufig geöffnet. In der gezeichneten Ausführungsform geschieht dies vermittelst Stange α und Hebel b. Ueber der Sitzfläche dieses Ventils ist ferner das Petroleumeinspritzrohr c so angeordnet, dafs bei geöffnetem Lufteinsaugventil der Petroleumstrahl zwischen den Sitzflächen dieses Ventils hindurch und ohne dieselben zu berühren in den Cylinder spritzt, an welchem der Vergaser so angebracht ist, dafs der einspritzende Petroleumstrahl direct in das Innere des Vergasers auf dessen Heizfläche trifft, ohne hierbei der Vermittelung eines Luftstromes zu bedürfen,The air intake valve ο is forced to open. In the embodiment shown, this is done by means of rod α and lever b. Above the seat of this valve, the petroleum injection tube c is also arranged so that when the air intake valve is open, the petroleum jet sprays between the seat surfaces of this valve and without touching them into the cylinder on which the carburetor is attached so that the injecting petroleum jet directly into the cylinder The interior of the carburetor meets its heating surface without the need to convey an air flow,
Bei der gezeichneten Anordnung ist c das Einspritzrohr für Petroleum, d ein Rückschlagventil, ο das Lufteinsaugventil, ν der Vergaser; derselbe wird durch eine Flamme e erhitzt. Damit die im Vergaser sich bildenden Gase entweichen können, ohne sich an dem einspritzenden Petroleumstrahl abzukühlen, erhält der Vergaser eine Scheidewand m, auf deren unterer Seite die gebildeten Petroleumgase, wie der Pfeil angiebt, in den Cylinder strömen und sich daselbst mit der durch das Lufteinsaugventil eintretenden Verbrennungsluft mischen. Die Zündung wird hierbei nicht durch den Vergaser, sondern durch eine besondere, nicht angedeutete Zündvorrichtung bewirkt.In the arrangement shown, c is the injection pipe for petroleum, d a check valve, ο the air intake valve, ν the carburetor; it is heated by a flame e. So that the gases that form in the carburetor can escape without cooling down on the injecting petroleum jet, the carburetor is provided with a partition m, on the lower side of which the petroleum gases formed, as the arrow indicates, flow into the cylinder and there with the through the air intake valve mix incoming combustion air. The ignition is not caused by the carburettor, but by a special, not indicated ignition device.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE81224C true DE81224C (en) |
Family
ID=353724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT81224D Active DE81224C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE81224C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5152272A (en) * | 1990-06-26 | 1992-10-06 | Mercedes-Benz Ag | Cylinder head with an evaporation element in an air-intake channel |
-
0
- DE DENDAT81224D patent/DE81224C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5152272A (en) * | 1990-06-26 | 1992-10-06 | Mercedes-Benz Ag | Cylinder head with an evaporation element in an air-intake channel |
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