DE675087C - Vehicle gas generator to which part of the air, which is conveyed by a fan located behind the engine cooler, is fed as gasification air - Google Patents
Vehicle gas generator to which part of the air, which is conveyed by a fan located behind the engine cooler, is fed as gasification airInfo
- Publication number
- DE675087C DE675087C DEH151541D DEH0151541D DE675087C DE 675087 C DE675087 C DE 675087C DE H151541 D DEH151541 D DE H151541D DE H0151541 D DEH0151541 D DE H0151541D DE 675087 C DE675087 C DE 675087C
- Authority
- DE
- Germany
- Prior art keywords
- air
- gas generator
- fan
- vehicle gas
- conveyed
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Fahrzeuggaserzeuger, dem ein Teil der. Luft, die ein hinter dem Motorkühler angeordneter Lüfter fördert,,-als- Vergasungsluft zugeführt wird Die Erfindung bezieht sich auf Fahrzeuggaserzeuger, denen ein Teil der Luft, die ein hinter dem Motorkühler angeordneter Lüfter fördert, als Vergasungsluft zugeführt wird.Vehicle gas generator, which is part of the. Air coming in behind the engine radiator arranged fan promotes ,, - as- gasification air is supplied. The invention relates focus on vehicle gas generators, which are some of the air that is behind the engine radiator arranged fan promotes than gasification air is supplied.
Bei den bekannten Gaserzeugern dieser Art ist hinter dem Lüfter ein Trichter derart angeordnet, daß ein Teil der von dem Lüfter geförderten Luft in denselben eintritt. Der Trichter läuft in eine zum Gaserzeuger führende Rohrleitung aus. Durch die Erfindung soll erreicht werden, daß auf einen derartigen platzeinnehmenden Trichter verzichtet werden kann.In the known gas generators of this type, there is a behind the fan Funnel arranged so that part of the air conveyed by the fan in same occurs. The funnel runs into a pipeline leading to the gas generator the end. The invention is to be achieved that on such a space-consuming Funnel can be dispensed with.
Gemäß der Erfindung sind daher entsprechend der zur Gaserzeugung erfor derlichen Höchstluftmenge zwei oder mehrere Zwischenräume zwischen je zwei Flügeln des Lüfterrades vorn und hinten durch Wände derart abgedeckt, daß Leitkanäle entstehen, in welche die Luft axial eintritt, um am Umfang des Lüfterrades radial in das letzter es umgebende, an die Luftzufuhrleitung des Gaserzeugers angeschlossene Spiralgehäuse auszutreten, während die übrigen Zwischenräume zwischen den Flügeln, durch welche die Luft in axialer Richtung hindurchströmt, am Umfang durch Kränze gegen das Spiralgehäuse abgedeckt sind. Ein solcher Lüfter nimmt nicht mehr Platz ein als ein normaler Schraubenlüfter.According to the invention are therefore required for gas generation The same maximum amount of air two or more spaces between each two blades of the fan wheel at the front and back covered by walls in such a way that guide channels are created, in which the air enters axially to radially into the last one on the circumference of the fan wheel it surrounding volute casing connected to the air supply line of the gas generator exit, while the remaining spaces between the wings through which the air flows through it in the axial direction, on the circumference by means of rings against the volute casing are covered. Such a fan does not take up more space than a normal screw fan.
Lüfter, welche teils als Radial-, teils als AXialgebläse wirken, sind an sich bekannt.Fans, which partly act as radial and partly as axial fans, are known per se.
Ein Ausführungsbeispiel des Erfindungsgegenstandes ist auf der Zeichnung dargestellt, und zwar zeigt Abb. i eine schematische Darstellung der Fahrzeuggasanlage, Abb.2 eine Vorderansicht des Lüfterrades, Abb. 3 eine Draufsicht des Lüfterrades, Abb. q. einen Schnitt durch das Lüfterradnach Linie A -A in Abb. 2, einschließlich des Spiralgehäuses, Abb. 5 einen Schnitt durch das Lüfterradnach Linie B-B in Abb. 2, einschließlich des Spiralgehäuses.An embodiment of the subject matter of the invention is shown in the drawing, namely Fig. I shows a schematic representation of the vehicle gas system, Fig.2 shows a front view of the fan wheel, Fig. 3 shows a top view of the fan wheel, Fig. Q. a section through the fan wheel according to line A-A in Fig. 2, including the spiral housing, Fig. 5 a section through the fan wheel according to line BB in Fig. 2, including the spiral housing.
Hinter dem Motorkühler 2 ist der Lüfter zo angeordnet. Ein Teil der von diesem Lüfter geförderten Luft dient zur Kühlung des Raumes unter der Motorhaube, während der andereTeil unter Druck durch die Leitung 9 dem Gaserzeuger i als Vergasungsluft zugeführt wird. Zu diesem Zweck sind gemäß Abb. 3 und 4. zwei oder mehrere Zwischenräume zwischen je zwei Flügeln des Lüfterrades durch Rü.--kwände 14 und durch an der Nabe Eintrittsöffnungen 15 frei lassende Vorderwände 16 ' zu Leitkanälen 17 umgewandelt, deren Austrittsöffnungen am Umfang des Lüfterrades liegen und in deren Inneren zweckmäßig noch besondere Leitwände iS zur wirbelfreien Luftführung angeordnet sind. Zwischen den Wänden 1q. und 16 werden zweckmäßig Leitschaufeln i9 vorgesehen (Abb. 3), die eine wirbelfreie Strömung der Luft in den Leitkanälen 17 sichern. Um das Lüfterrad wird ein Sphalgehäuse 2o Herumgelegt, in welches die Leitkanäle 17 hineinfördern und welches gemäß Abb. i mittels eines Stutzens an die zum Gaserzeuger führende Druckleitung 9 angeschlossen ist. Um zu verhindern, daß die Luft aus dem Spiralgehäuse 2o in die ni-:lit als Leitkanäle ausgebildeten und deshalb axial fö_de:nden Zwischenräume zwischen zwei Lüfterflügeln wieder austritt, sind diese Räume am Umfang durch Kränze 21 (Abb. 2, 3 und 5) abgedeckt. 'The fan zo is arranged behind the engine radiator 2. A part of Air conveyed by this fan is used to cool the space under the hood, while the other part under pressure through the line 9 to the gas generator i as gasification air is fed. For this purpose, as shown in Fig. 3 and 4, there are two or more spaces between two blades of the fan wheel through back walls 14 and through to the hub Inlet openings 15 leaving free front walls 16 'converted into guide channels 17, the outlet openings of which are located on the circumference of the fan wheel and are expedient in their interior special baffles are arranged to ensure that the air is routed free of turbulence. Between the walls 1q. and 16 are expediently provided guide vanes i9 (Fig. 3), the ensure an eddy-free flow of air in the guide channels 17. To the fan wheel a spherical housing 2o is laid around, into which the guide channels 17 convey and which according to Fig. i by means of a nozzle on the leading to the gas generator Pressure line 9 is connected. To prevent the air from getting out of the volute 2o in the ni-: lit designed as guide channels and therefore axially fö_de: nd interstices escapes again between two fan blades, these spaces are surrounded by wreaths 21 (fig. 2, 3 and 5). '
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH151541D DE675087C (en) | 1936-04-02 | 1936-04-02 | Vehicle gas generator to which part of the air, which is conveyed by a fan located behind the engine cooler, is fed as gasification air |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH151541D DE675087C (en) | 1936-04-02 | 1936-04-02 | Vehicle gas generator to which part of the air, which is conveyed by a fan located behind the engine cooler, is fed as gasification air |
Publications (1)
Publication Number | Publication Date |
---|---|
DE675087C true DE675087C (en) | 1939-04-29 |
Family
ID=7181194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH151541D Expired DE675087C (en) | 1936-04-02 | 1936-04-02 | Vehicle gas generator to which part of the air, which is conveyed by a fan located behind the engine cooler, is fed as gasification air |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE675087C (en) |
-
1936
- 1936-04-02 DE DEH151541D patent/DE675087C/en not_active Expired
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