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EP0036617A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Fuel injector with further fuel atomizing

Assignee: Siemens AG
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Filing: 1981-03-17
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Granted: —
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Expires: 2001-03-17
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Abstract

Abstract Translated from German Einspritzdüse (1), deren Ausspritzende als Ultraschall-Flüssigkeitszerstäuber (21) mit Arbeitsplatte (24) und kegelstumpfförmigem Biegeschwinger (22) mit piezoelektrischem Antrieb (23) insbesondere nach Patent 20 33 433 ausgebildet ist. Ultraschall-Zerstäubung insbesondere derjenigen Kraftstoffmenge, die anderenfalls am Ende eines Einspritzvorgangs aus der Düse (1) ohne Zerstäuberwirkung des Spritzvorgangs unzerstäubt bleibt. Injection nozzle (1), the ejection end of which is designed as an ultrasonic liquid atomizer (21) with a worktop (24) and a frustoconical bending oscillator (22) with a piezoelectric drive (23), in particular according to patent 20 33 433. Ultrasonic atomization, in particular of the amount of fuel that otherwise remains atomized at the end of an injection process from the nozzle (1) without the atomizing effect of the spraying process.

Inventors

  • 👤 Peter Dipl.-Phys. Kleinschmidt

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-05 06:24
CPC Classifications
F; F02; F02M; F02M51/00; F02M51/06; F02M51/061; F02M51/0603; F02M51/0625; F02M51/0664; F02M51/0671; F02M51/08; F02M69/00; F02M69/04; F02M69/041

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