I.C. ENGINE CARBURETOR

Disturbances can occur in handheld portable tools driven by internal combustion engines because the idle-nozzle system and the main-nozzle system influence each other. The carburetor of the invention prevents this disturbing influence and provides a control of the engine which is proportional to spe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WERNER VONDERAU, HANS HOLDERLE, JURGEN WOLF, REINHARD GERHARDY
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Disturbances can occur in handheld portable tools driven by internal combustion engines because the idle-nozzle system and the main-nozzle system influence each other. The carburetor of the invention prevents this disturbing influence and provides a control of the engine which is proportional to speed. The carburetor includes a control member which closes off the main nozzle during idle operation and the idle nozzle during operation under load in dependence upon the position of the throttle flap.