EP 0202381 A1 19861126 - Ultrasonic vibration method and apparatus for atomizing liquid material.
Title (en)
Ultrasonic vibration method and apparatus for atomizing liquid material.
Title (de)
Verfahren für die Erzeugung von Ultraschallschwingungen und Vorrichtung zur Zerstäubung einer Flüssigkeit.
Title (fr)
Procédé pour produire des vibrations ultrasonores et dispositif pour atomiser un liquide.
Publication
Application
Priority
JP 10093585 A 19850513
Abstract (en)
An ultrasonic fuel injection nozzle (1) for e.g. an internal combustion engine comprises an ultrasonic vibration generating means (100) and a vibrating element (14) connected to said vibration generating means (100) so as to be vibrated thereby, said vibrating element being formed at its forward end with a concentrically stepped portion (32) to which liquid fuel is delivered to be atomized at the edges of the steps. Liquid material atomized in similar fashion is used for spray drying, humidifying and so on.
IPC 1-7
IPC 8 full level
B06B 1/02 (2006.01); B05B 17/06 (2006.01); F02M 27/08 (2006.01); F02M 69/04 (2006.01); F23D 11/34 (2006.01)
CPC (source: EP)
B05B 17/0623 (2013.01); B05B 17/063 (2013.01); F02M 27/08 (2013.01); F02M 69/041 (2013.01); F23D 11/345 (2013.01)
Citation (search report)
- [X] FR 2180753 A1 19731130 - PLESSEY HANDEL INVESTMENT AG [CH]
- [X] US 4048963 A 19770920 - COTTELL ERIC CHARLES
- [X] US 3756575 A 19730904 - COTTEL E
- [X] FR 1271341 A 19610908 - HITACHI LTD
- [A] DE 852275 C 19521013 - ULTRAKUST GERAETEBAU DIPL ING
- [E] EP 0159189 A2 19851023 - TOA NENRYO KOGYO KK [JP]
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0202100 A1 19861120; CA 1275132 A 19901009; CA 1282657 C 19910409; CN 85107669 A 19861112; CN 85107669 B 19881221; EP 0202381 A1 19861126; EP 0202381 B1 19891220; JP S61259780 A 19861118
DOCDB simple family (application)
EP 86303613 A 19860513; CA 493287 A 19851018; CA 508956 A 19860512; CN 85107669 A 19851018; EP 85307524 A 19851017; JP 10093585 A 19850513