DE367566C - Injection carburetor for explosion engines - Google Patents

Injection carburetor for explosion engines

Info

Publication number
DE367566C
DE367566C DESCH57405D DESC057405D DE367566C DE 367566 C DE367566 C DE 367566C DE SCH57405 D DESCH57405 D DE SCH57405D DE SC057405 D DESC057405 D DE SC057405D DE 367566 C DE367566 C DE 367566C
Authority
DE
Germany
Prior art keywords
explosion engines
fuel
carburetor
injection carburetor
around
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
Application number
DESCH57405D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IDEAL VERGASER GmbH
Original Assignee
IDEAL VERGASER GmbH
Publication date
Priority to DESCH57405D priority Critical patent/DE367566C/en
Application granted granted Critical
Publication of DE367566C publication Critical patent/DE367566C/en
Expired legal-status Critical Current

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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/08—Venturis
    • F02M19/088—Whirl devices and other atomising means in or on the venturi walls
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)

Description

Spritzvergaser für Explosionsmotoren. Gegenstand der Erfindung ist eine derartige Ausbildung des Spritzvergasers für Explosionsmotoren nach Patent 34268o, daß der Ringraum. des Vergasers in zwei durch Kanäle miteinander verbundene Ringräume geteilt ist. Von diesen übernimmt der untere, der Brennstoffzuführung zunächstliegende die Verteilung des ihm, zugeführten Brennstoffgemisches rings um die Luftdüse herum, während der zweite obere Ringraum. eine nochmalige Zerstäubung und Vernebelung des Brennstoffluftgemisches erster Stufe vor dessen Übertritt zur offenen Sammelnut bewirkt.Injection carburetor for explosion engines. The subject of the invention is such a design of the spray gasifier for explosion engines according to patent 34268o that the annulus. of the carburetor in two connected by ducts Annular spaces is divided. Of these, the lower one, the fuel supply, takes over next is the distribution of the fuel mixture supplied to it all around the air nozzle around while the second upper annulus. another atomization and nebulization of the fuel-air mixture of the first stage before it passes to causes open collecting groove.

Eine Ausführungsform des Erfindungsgegenstandes ist in der Zeichnung im Längsschnitt ver=-anschaulicht.An embodiment of the subject matter of the invention is shown in the drawing in longitudinal section = -illustrates.

Die Luftdüse r, welche unterhalb der Drosselklappe q im Vergasersaugrohr durch Anschrauben des Dichtungsringes u gegen sein unteres Ende und dadurch erfolgendes Anpressen der Dichtungsfläche w gegen entsprechende Hohlflächen des Vergaserkörpers befestigt ist, weist drei Ringkanäle v, v1 und v2 auf. Der letztere bildet die Sammelnut gemäß dem Hauptpatent. Die Ringnuten v und v1 sind durch Längsnuten s, Ringnut v1 ist mit Sammelnut v2 durch kleine Bohrungen t verbunden.The air nozzle r, which is located below the throttle valve q in the carburetor intake manifold by screwing the sealing ring u against its lower end and thereby taking place Press the sealing surface w against the corresponding hollow surfaces of the carburetor body is attached, has three ring channels v, v1 and v2. The latter forms the collecting groove according to the main patent. The annular grooves v and v1 are through longitudinal grooves s, annular groove v1 is connected to collecting groove v2 by small bores t.

Der unteren Ringnut v wird der Brennstoff in irgendeiner Weise durch den Kanal bzw. die Mischkammer i2 zugeführt, und zwar als Brennstoffluftgemisch erster Stufe. Dies wird rings um, die Luftdüse verteilt und durch die Sauggeschwindigkeit des Motors au den scharfen Kanten der unteren Ringnut v und der oberen v1 zerrissen und zerstäubt, durch die Austrittsöffnungen t wieder zusammengefaßt und an den scharfen Kanten dieser Öffnungen nochmals vernebelt, so daß es nur noch als Nebeldunst in die Sammelrinne v2 und weiterhin in den Saugraum gelangt. Hierdurch findet eine reine Verbrennung auch der schwersten Brennstoffe statt.The lower ring groove v gets the fuel through in some way the channel or the mixing chamber i2 supplied, namely as a fuel-air mixture first stage. This is distributed all around, the air nozzle and by the suction speed of the motor torn from the sharp edges of the lower ring groove v and the upper v1 and atomized, recombined through the outlet openings t and at the sharp Edges of these openings are again fogged so that it is only in the form of mist the collecting channel v2 and continues into the suction chamber. This will find a pure combustion of even the heaviest fuels takes place.

Zugleich dienen die Ringnuten v1 und v2 als Vorratsbehälter für einen guten Übergang von niedriger auf höhere Umdrehungszahl des Motors, da bei Öffnung der Drosselklappe qvorübergehend ein Bedarf von fetterem. Gemisch besteht.At the same time, the annular grooves v1 and v2 serve as a storage container for one good transition from lower to higher engine speed, as it opens the throttle valve q temporarily a need of richer. Mixture consists.

Claims (1)

PATENTANSPRUCH: Spritzvergaser für Explosionsmotoren nach Patent 34268o, dadurch gekennzeichnet, daß der Ringraum (c) des Vergasers nach Patent 34268o in, zwei durch Kanäle (s) miteinander verbundene Ringräume (v, v1) geteilt ist, von denen ersterer die Verteilung des ihm zugeführten Brennstoffgemisches rings um die Luftdüse (r) herum übernimmt, letzterer dagegen eine nochmalige Zerstäubung und Vernebelung des Brennstoff-Luft-Gemisches erster Stufe vor dessen Übertritt zur offenen Sammelnut (v2) bewirkt.PATENT CLAIM: Spray carburettor for explosion engines according to patent 34268o, characterized in that the annular space (c) of the carburetor according to Patent 34268o in, two annular spaces (v, v1) connected to one another by channels (s) is divided by the former the distribution of the fuel mixture supplied to him around the Air nozzle (r) takes over, the latter, on the other hand, a repeated atomization and Nebulization of the fuel-air mixture of the first stage before it passes over to open collecting groove (v2) causes.
DESCH57405D Injection carburetor for explosion engines Expired DE367566C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH57405D DE367566C (en) Injection carburetor for explosion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH57405D DE367566C (en) Injection carburetor for explosion engines

Publications (1)

Publication Number Publication Date
DE367566C true DE367566C (en) 1923-01-23

Family

ID=7436943

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH57405D Expired DE367566C (en) Injection carburetor for explosion engines

Country Status (1)

Country Link
DE (1) DE367566C (en)

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