Injection nozzle with spray ducts and method for inserting ducts

The nozzle (1) has a body (2), and several injection channels (3, 4) with inlet and outlet openings (6, 7). The injection channels are molded in a different manner. The shape of the cross-sectional surfaces of the injection channels is varied. The cross-sectional surfaces are parallely arranged in t...

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Bibliographische Detailangaben
Hauptverfasser: SCHOEPF, MARTIN, HOPF, WILHELM, SCHAEFER, BERND
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The nozzle (1) has a body (2), and several injection channels (3, 4) with inlet and outlet openings (6, 7). The injection channels are molded in a different manner. The shape of the cross-sectional surfaces of the injection channels is varied. The cross-sectional surfaces are parallely arranged in the longitudinal direction. Circumferential contours of the inlet and outlet openings are different. An independent claim is also included for a method for inserting two differently molded channels in a component e.g. nozzle body, of an injection nozzle.