DE403358C - Fuel air mixer for internal combustion engines - Google Patents
Fuel air mixer for internal combustion enginesInfo
- Publication number
- DE403358C DE403358C DEF53471D DEF0053471D DE403358C DE 403358 C DE403358 C DE 403358C DE F53471 D DEF53471 D DE F53471D DE F0053471 D DEF0053471 D DE F0053471D DE 403358 C DE403358 C DE 403358C
- Authority
- DE
- Germany
- Prior art keywords
- heating plate
- fuel
- internal combustion
- air mixer
- combustion engines
- 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
-
- 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
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
-
- 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
- F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
- F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
- F02M2700/434—Heating or cooling devices
- F02M2700/4342—Heating devices
-
- 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
- F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
- F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
- F02M2700/4373—Mixture improving devices
- F02M2700/4376—Mechanical devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
Brennstoffluftmischer für Verbrennungskraftmaschinen. Um die Verbrennung schwerer Brennstoffe in Verbrennungskraftmaschinen zu ermöglichen, werden in die Saugleitung zwischen dem Vergaser und dem Motor besondere Vorrichtungen eingebaut, in denen das im Vergaser gebildete Gemisch von Luft und Brennstoff beheizt und etwaige Niederschläge von flüssigen Brennstoffteilchen verdampft werden. Eine derartige Vorrichtung ist Gegenstand der vorliegenden Erfindung. Die Erfindung liegt in der besonderen Ausbildung des Heiz- und Verdampfungskörpers. Er be-. steht aus einer Heizplatte mit konischen Durchgangslöchern, an die sich trichterförmige Förtsätze anschließen. Die aus dem Gemischstrom etwa ausfallenden Brennstofftröpfchen sammeln sich zwischen diesen Fortsätzen und werden durch die von der Heizplatte abgegebene Wärme rasch verdampft. Auf der Zeichnung ist ein Ausführungsbeispiel des Brennstoffluftmischers dargestellt.Fuel air mixers for internal combustion engines. To the burn To enable heavier fuels in internal combustion engines are in the Special devices installed between the carburettor and the engine, in which the mixture of air and fuel formed in the carburetor is heated and any Deposits of liquid fuel particles are evaporated. Such a one Device is the subject of the present invention. The invention resides in special design of the heating and evaporation body. He loading. stands from one Heating plate with conical through-holes, to which funnel-shaped feed sets are attached connect. Collect the fuel droplets that may precipitate out of the mixture flow between these extensions and are released by the heating plate Heat evaporates quickly. In the drawing is an embodiment of the fuel air mixer shown.
Abb. i ist ein Längsschnitt des Mischers, Abb. a ein Schnitt nach x-x in Abb. i von unten gesehen.Fig. I is a longitudinal section of the mixer, Fig. A is a section according to x-x in Fig. i seen from below.
In dem kugelförmigen Gehäuse A mit Anschluß$anschen B, Bi für die Saugleitung. vom Vergaser zum Motor ist eine Heizplatte E etwa in der Mittelebene des. Gehäuses angeordnet, die durch Rohrstutzen Cr, H an eine Heizleitung angeschlossen ist. Der Heizstrom ist durch Pfeile angedeutet. Die Heizplatte E besitzt kegelförmige Durchgangslöcher EI, die sich in der Richtung .des durch Pfeile angedeuteten Gemischstromes verjüngen. Auf der Heizplatte E sitzt eine Scheibe D mit trichterförmigen Aufsätzen D', die sich an !die Durchgangslöcher E1 anschließen. Auf diese Weise können sich etwa ausfallende Brennstofftröpfchen zwischen den Fortsätzen D1 auf der Heizplatte b sammeln und durch die von der Heizplatte abgegebene Wärme rasch zur Verdampfung gelangen.In the spherical housing A with connection $ anschen B, Bi for the suction line. From the carburetor to the engine, a heating plate E is arranged approximately in the center plane of the housing, which is connected to a heating line by pipe sockets Cr, H. The heating current is indicated by arrows. The heating plate E has conical through holes EI which taper in the direction of the mixture flow indicated by arrows. On the heating plate E sits a disk D with funnel-shaped attachments D 'which adjoin the through holes E1. In this way, any fuel droplets that have precipitated out can collect between the extensions D1 on the heating plate b and quickly evaporate due to the heat given off by the heating plate.
Unterhalb der Heizplatte ist eine drehbar gelagerte Scheibe C angeordnet, mit deren Hilfe die konischen Löcher in der Heizplatte E für den Gemischdurchgang abgesperrt oder mehr oder weniger freigegeben werden können.A rotatably mounted disc C is arranged below the heating plate, with the aid of which the conical holes in the heating plate E can be blocked or more or less released for the passage of the mixture.
in der unteren Hälfte des Gehäuses sind Kugelventile l( zur Zuführung von Zusatzluft vorgesehen. Der Hub der Ventile ist durch eine Scheibe G begrenzt. Die Lufteintrittsöffnungen können durch eine Ringscheibe F abgesperrt oder mehr oder weniger freigegeben werden.In the lower half of the housing there are ball valves 1 (for supplying additional air. The stroke of the valves is limited by a disk G. The air inlet openings can be blocked or more or less released by an annular disk F).
Die Wirkungsweise der Vorrichtung ist ohne weiteres klar. Durch die Drosselung der Gemischeintrittsöffnungen mittels des Ringes C oder die Zuführung von mehr oder weniger Zusatzluft durch die Ringventile I( kann das Gemisch von Luft und Brennstoff auf dem Wege zum Motor in jeder gewünschten Weise geregelt und dem Verbrennungsvermögen des Motors angepaßt werden.The operation of the device is readily apparent. Through the Throttling of the mixture inlet openings by means of the ring C or the feed of more or less additional air through the ring valves I (the mixture of air and fuel on the way to the engine is regulated in any desired manner and the Combustion capacity of the engine can be adjusted.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF53471D DE403358C (en) | 1923-02-16 | 1923-02-16 | Fuel air mixer for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF53471D DE403358C (en) | 1923-02-16 | 1923-02-16 | Fuel air mixer for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE403358C true DE403358C (en) | 1924-09-30 |
Family
ID=7106342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF53471D Expired DE403358C (en) | 1923-02-16 | 1923-02-16 | Fuel air mixer for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE403358C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2602277A1 (en) * | 1986-07-30 | 1988-02-05 | Tellie Paul | Improvement to fuel supply systems for engines equipped with carburettors |
FR2615566A1 (en) * | 1987-05-21 | 1988-11-25 | Leonard Pierre | Anti-pollution fuel-saving system for internal combustion engines |
-
1923
- 1923-02-16 DE DEF53471D patent/DE403358C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2602277A1 (en) * | 1986-07-30 | 1988-02-05 | Tellie Paul | Improvement to fuel supply systems for engines equipped with carburettors |
FR2615566A1 (en) * | 1987-05-21 | 1988-11-25 | Leonard Pierre | Anti-pollution fuel-saving system for internal combustion engines |
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