DE416225C - Carburetor - Google Patents
CarburetorInfo
- Publication number
- DE416225C DE416225C DEG57732D DEG0057732D DE416225C DE 416225 C DE416225 C DE 416225C DE G57732 D DEG57732 D DE G57732D DE G0057732 D DEG0057732 D DE G0057732D DE 416225 C DE416225 C DE 416225C
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- sump
- sump pipe
- opening
- intake duct
- 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
- 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
- F02M19/02—Metering-orifices, e.g. variable in diameter
- F02M19/0235—Arrangements of several spray nozzles not provided for in F02M3/00 or F02M11/00
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Description
Vergaser. Die Erfindung bezieht sich auf einen Vergaser für Verbrennungskraftmaschinen, bei welchem das Brennstoffgemisch mittels eines den Ansaugekanal durchquerenden Sumpfrohres in Richtung nach der Drosselklappe oder nach der Leerlaufdüse geleitet werden kann.Carburetor. The invention relates to a carburetor for internal combustion engines, in which the fuel mixture traverses the intake duct by means of a Sump pipe in the direction of the throttle valve or after the idle nozzle can be.
Erfindungsgemäß ist in das Sumpfrohr ein zweites, in die übliche Austrittsöffnung des Sumpfrohres mündendes Rohr derart eingeschaltet, daß Ströme von Brennstoffgemisch unabhängig voneinander nach dem Ansaugekanal gelangen können.According to the invention, a second, in the usual outlet opening is in the sump pipe the sump pipe opening pipe switched on in such a way that flows of fuel mixture can reach the suction channel independently of one another.
Hierbei ist das erwähnte Zwischenrohr in die obere Hälfte des Sumpfrohres so eingefügt, daB beim Anlassen des Motors der Brennstoff zunächst im Sumpfrohr sich anzusammeln vermag, also unmittelbar, d. h. ohne jedwedes Hindernis, nach dem Steigrohr für den Leerlauf gelangt. Auf diese Weise ist der sofortige Anlauf des Motors und der richtige und rechtzeitige Übergang vom Leerlauf auf den Belastungsbetrieb gesichert.Here, the mentioned intermediate pipe is in the upper half of the sump pipe inserted in such a way that when the engine is started, the fuel is initially in the sump pipe able to accumulate, i.e. immediately, d. H. without any hindrance after which Riser pipe for idling arrives. In this way, the immediate start of the Engine and the correct and timely transition from idling to load operation secured.
Die Zeichnung veranschaulicht schematisch zwei Ausführungsformen des neuen Vergasers im Längsschnitt (Abb. r und a), während Abb.3 einen Querschnitt durch das Sumpfrohr darstellt.The drawing schematically illustrates two embodiments of the new carburettor in longitudinal section (Fig.r and a), while Fig.3 shows a cross section represents through the sump pipe.
In Abb. z bezeichnet a den Ansaugekanal, b das diesen in bekannter Weise durch querende Sumpfrohr, in dessen obere Hälfte ein zweites Rohr. d eingefügt ist, das bei e in die Wandung des Sumpfrohres b mündet. c bezeichnet das nach dem Leerlauf führende Steigrohr.In Fig. Z, a denotes the suction channel, b the same in the known manner through the sump pipe crossing it, in the upper half of which a second pipe. d is inserted, which opens into the wall of the sump pipe b at e. c designates the riser pipe leading to idling.
Wie ersichtlich, können Ströme von Brennstoff unabhängig voneinander einerseits durch das Sumpfrohr b nach dem Leerlaufsteigrohr c, andererseits durch das eingeschaltete Zwischenrohr d nach dem Ansaugekanal a gelangen, wobei diese Gemischströme sich gegenseitig in keiner Weise hindern. Die Ausführungsform. nach Abb.2 unterscheidet -sich von der beschriebenen nur dadurch, daß die Leitung.für das nach dem Ansaugekanal a zu befördernde Gemisch aus zwei ineinandergefügten Einzelrohren d, d' besteht, die bei e, e' in die Wandung des Sumpfrohres münden. Die Öffnungen e, e' sind zweckmäßig symmetrisch zur Längsachse des Ansaugekanals angeordnet, wodurch die Mischung des Brennstoffes mit dem angesaugten Luftstrom eine vollkommenere wird.As can be seen, flows of fuel can pass independently of one another through the sump pipe b to the idle riser pipe c on the one hand and through the switched-on intermediate pipe d to the intake duct a on the other hand, these mixture flows in no way hindering each other. The embodiment. differs according to Fig.2 - from that described only in that the Leitung.für the d after the intake duct to be transported a mixture of two nested single pipes, d 'is the e, e' open into the wall of the sump tube. The openings e, e 'are expediently arranged symmetrically to the longitudinal axis of the intake duct, whereby the mixture of the fuel with the intake air flow becomes more perfect.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG57732D DE416225C (en) | 1922-10-28 | 1922-10-28 | Carburetor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG57732D DE416225C (en) | 1922-10-28 | 1922-10-28 | Carburetor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE416225C true DE416225C (en) | 1925-07-10 |
Family
ID=7131685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG57732D Expired DE416225C (en) | 1922-10-28 | 1922-10-28 | Carburetor |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE416225C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4054621A (en) * | 1976-05-21 | 1977-10-18 | General Motors Corporation | Carburetor pneumatic fuel atomizer and throttle valve |
-
1922
- 1922-10-28 DE DEG57732D patent/DE416225C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4054621A (en) * | 1976-05-21 | 1977-10-18 | General Motors Corporation | Carburetor pneumatic fuel atomizer and throttle valve |
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