DE457922C - Carburetor - Google Patents
CarburetorInfo
- Publication number
- DE457922C DE457922C DES72452D DES0072452D DE457922C DE 457922 C DE457922 C DE 457922C DE S72452 D DES72452 D DE S72452D DE S0072452 D DES0072452 D DE S0072452D DE 457922 C DE457922 C DE 457922C
- Authority
- DE
- Germany
- Prior art keywords
- carburetor
- throttle valve
- nozzle
- width
- slots
- 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
- F02M3/00—Idling devices for carburettors
- F02M3/08—Other details of idling devices
- F02M3/12—Passageway systems
-
- 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
- F02M19/0217—Movable mushroom-shaped spray nozzles
Description
Vergaser. Es ist bekannt, den im Hauptsaugrohr von Vergasern angeordneten Düsenstöcken stromlinienförmigen Querschnitt zu geben.Carburetor. It is known that arranged in the main intake manifold of carburetors To give nozzle holders streamlined cross-section.
Demgegenüber kennzeichnet sich der Vergaser gemäß der Erfindung dadurch, daß der' Düsenstock als Drosselklappe von an sich bekannter flachgedrückter Tropfenform ausgebildet und mit mehreren parallelen, nahezu über die ganze Düsenstockbreite geführten Austrittsschlitzen für den Brennstoff versehen ist.In contrast, the carburetor according to the invention is characterized by that the 'nozzle assembly as a throttle valve of per se known flattened drop shape formed and with several parallel, almost over the entire width of the nozzle holder guided outlet slots for the fuel is provided.
Ein weiteres Merkmal des Vergasers besteht darin, daß die Austrittsschlitze für den Brennstoff in der Strömungsrichtung der Luft an Breite abnehmen.Another feature of the carburetor is that the exit slots for the fuel decrease in width in the direction of flow of the air.
Durch die Verwendung der Stromlinienform für die gleichzeitig als Düsenstock ausgebildete Drosselklappe wird ein leichtes Anspringen beim Anlassen erreicht und im übrigen Arbeiten gute Wirkungen erzielt, insbesondere hinsichtlich der elastischen Anpassung an die Drehzahl bzw. Leistung der Maschine.By using the streamlined shape for the same time as The throttle valve formed by the nozzle assembly is easy to start when starting achieved and achieved good effects in the rest of the work, especially with regard to the elastic adaptation to the speed or power of the machine.
Auf der Zeichnung ist ein derartiger Vergaser in Abb. i in Ansicht mit teilweisem Schnitt veranschaulicht. Abb.2 zeigt eine Draufsicht auf die Drosselklappe.In the drawing, such a carburetor is shown in Fig. I illustrated with partial section. Fig.2 shows a top view of the throttle valve.
Hierbei ist der eigentliche Vergaser mit a und das Hauptsaugrohr mit b bezeichnet. Der auf das Brennstoffzuführrohr c aufgesetzte Düsenstock d ist als Drosselklappe in flachgedrückter Tropfenform ausgebildet und ragt noch etwas in das hintere Ende der Luftdüse e. Die parallelen, nahezu über die ganze Düsenstückbreite geführten Austrittsschlitze f, g, h für den Brennstoff nehmen in der Strömungsrichtung der Luft an Breite ab und münden unter den Stufen i, h,1. Die Austrittsschlitze können statt, wie gezeichnet, senkrecht zur Luftströmung auch unter spitzen Winkeln hierzu angeordnet sein. Mit m ist der Austrittsschlitz für den Leerlauf, mit n die Defestigungsschraub.e für die Drosselklappe bezeichnet.The actual carburetor is denoted by a and the main suction pipe by b. The nozzle assembly d placed on the fuel supply pipe c is designed as a throttle valve in the form of a flattened drop and protrudes somewhat into the rear end of the air nozzle e. The parallel outlet slots f, g, h for the fuel, which run almost over the entire width of the nozzle piece, decrease in width in the direction of flow of the air and open out below the steps i, h, 1. Instead of being perpendicular to the air flow, as shown, the outlet slots can also be arranged at acute angles thereto. The outlet slot for idling is marked with m, the Defestigungsschraub.e for the throttle valve with n.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES72452D DE457922C (en) | Carburetor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES72452D DE457922C (en) | Carburetor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE457922C true DE457922C (en) | 1928-03-27 |
Family
ID=7503205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES72452D Expired DE457922C (en) | Carburetor |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE457922C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2617638A (en) * | 1949-06-08 | 1952-11-11 | George M Holley | Combined carburetor choke and nozzle |
US2681216A (en) * | 1951-04-10 | 1954-06-15 | Knecht Henry | Slotted jet carburetor |
DE2431370A1 (en) * | 1973-07-30 | 1975-02-13 | Dresser Investments | INTAKE DEVICE FOR AIR AND LIQUID FUEL FOR COMBUSTION MACHINERY |
US4322376A (en) * | 1980-10-20 | 1982-03-30 | Hammons Carl A | Carburetor |
-
0
- DE DES72452D patent/DE457922C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2617638A (en) * | 1949-06-08 | 1952-11-11 | George M Holley | Combined carburetor choke and nozzle |
US2681216A (en) * | 1951-04-10 | 1954-06-15 | Knecht Henry | Slotted jet carburetor |
DE2431370A1 (en) * | 1973-07-30 | 1975-02-13 | Dresser Investments | INTAKE DEVICE FOR AIR AND LIQUID FUEL FOR COMBUSTION MACHINERY |
US4322376A (en) * | 1980-10-20 | 1982-03-30 | Hammons Carl A | Carburetor |
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