DE176479C - - Google Patents
Info
- Publication number
- DE176479C DE176479C DENDAT176479D DE176479DA DE176479C DE 176479 C DE176479 C DE 176479C DE NDAT176479 D DENDAT176479 D DE NDAT176479D DE 176479D A DE176479D A DE 176479DA DE 176479 C DE176479 C DE 176479C
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- way
- air
- fuel
- channel
- 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
- 239000000203 mixture Substances 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 6
- 239000000295 fuel oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/12—Devices or methods for making a gas mixture for a combustion engine
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
(OM-tcjcriißt bet 3αΛ\ΛΛ·νινι\Λ\α (OM-tcjcriiasst bet 3αΛ \ ΛΛ · νινι \ Λ \ α
piVz. 6J£piVz. 6J £
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der vorliegenden Erfindung ist ein Karburator, durch den es ermöglicht werden soll, zum Antrieb von Verbrennungskraftmaschinen auch schwerere öle, z. B. Paraffin, zu verwenden, und zwar derart, daß hierbei der Motor kalt angelassen werden kann, daß man also nicht eine Vorwärmung bezw. das Anlassen mit einem leichter flüssigen Brennstoff notwendig hat, wie es bei älterenThe subject of the present invention is a carburator through which it enables is to be used to drive internal combustion engines and heavier oils such. B. Paraffin, to be used, in such a way that the engine can be started cold can that you do not bezw preheating. tempering with a lighter liquid Fuel is necessary, as it is with older ones
ίο Konstruktionen der Fall war.ίο constructions was the case.
Das Kennzeichen der Erfindung besteht darin, daß ein Gemisch von Luft und Brennstoff durch eine gestufte, sich verjüngende Bohrung hindurchgeht, innerhalb deren ein konischer Stöpsel liegt. Das Gemisch prallt hierbei auf seinem Weg von einer Oberfläche gegen die andere und gelangt dann in eine Leitung, deren Wände mit konkaven und konvexen Oberflächen versehen sind. Hierbei wird der Stromlauf der Mischung derart beeinflußt, daß ein inniges Mischen zwischen der Luft und dem Brennstoffe stattfindet. Das Öl befindet sich in einer bestimmten Menge Luft in allerfeinster Verteilung wie ein Nebel. Während bei dem Durchgang durch die gestufte, sich verjüngende Bohrung das Aufbrechen des Öles im Luftstrom stattfindet, bringen die Einschnürungen der dann folgenden Leitung eine gewisse Kompression und die Ausweitungen eine gewisse Dehnung des Brennstoffluftgemisches hervor, wodurch die Innigkeit der Mischung vollendet wird, die dann, nachdem sie zweckmäßig in bekannter Weise durch die Hitze der Abgase erhitzt ist, zur Maschine geführt wird.The characteristic of the invention is that a mixture of air and fuel through a stepped, tapered Bore passes through, within which a conical plug is located. The mixture bounces here on its way from one surface to the other and then enters one Conduit whose walls are provided with concave and convex surfaces. Here the flow of the mixture is influenced in such a way that an intimate mixing between the air and the fuel takes place. The oil is in a certain Amount of air in the finest distribution like a mist. During the passage through the stepped, tapered bore the breaking of the oil takes place in the air stream, the constrictions of the then following line bring a certain amount Compression and the expansions cause a certain expansion of the fuel-air mixture emerge, whereby the intimacy of the mixture is completed, which then after it is expedient is heated in a known manner by the heat of the exhaust gases, is fed to the machine.
Auf der Zeichnung ist ein Karburator nach der Erfindung dargestellt.The drawing shows a carburator according to the invention.
Aus dem Raum r tritt der Brennstoff und die Luft durch die mit Stufung versehene, sich verjüngende Bohrung t hindurch, in die der konische Stöpsel 27, der mittels einer Mutter w gesichert ist, hineinragt. Bei diesem Durchgang findet ein Durchwirbeln des Brennstoffluftgemisches statt, das dann in den Kanal s gelangt, der mit konkaven und konvexen Oberflächen 28 und 29 ausgestattet ist. An den konkaven Stellen wird das Brennstoffluftgemisch gedehnt, an den konvexen Stellen eingeengt, so daß ein sehr intensives Durchmengen die Folge ist. Die Rundung der unregelmäßigen Fläche innerhalb des Kanales ist ein Hilfsmittel, das Mischen inniger zu gestalten, da eine verstärkte Wirbelbildung hervorgerufen wird. Aus dem Kanal s tritt dann das innige Gemisch über einen Verteiler q in einen zwischen Hauben a, b gelegenen Kanal g hinein, in dem sich ein Schraubengang f befindet, und strömt dann durch Leitung 0 zur Maschine ab. Von der Innenhaube b aus wird auf dem Weg durch den Kanal g das Gemisch durch die Abgase beheizt, die den Kanal h durchströmen.From the space r, the fuel and the air pass through the stepped, tapering bore t into which the conical plug 27, which is secured by means of a nut w , protrudes. During this passage, the fuel-air mixture is swirled through, which then passes into the channel s , which is equipped with concave and convex surfaces 28 and 29. The fuel-air mixture is stretched at the concave points and narrowed at the convex points, so that the result is very intensive mixing. The rounding of the irregular surface within the channel is an aid to make the mixing more intimate, as an increased vortex formation is caused. From the channel s the intimate mixture then passes through a distributor q into a channel g located between hoods a, b , in which a screw thread f is located, and then flows through line 0 to the machine. From the inner hood b , on the way through the channel g, the mixture is heated by the exhaust gases flowing through the channel h.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE176479C true DE176479C (en) |
Family
ID=441046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT176479D Active DE176479C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE176479C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1219728B (en) * | 1962-11-16 | 1966-06-23 | Linde Ag | Fuel supply chamber in a reciprocating internal combustion engine |
-
0
- DE DENDAT176479D patent/DE176479C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1219728B (en) * | 1962-11-16 | 1966-06-23 | Linde Ag | Fuel supply chamber in a reciprocating internal combustion engine |
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