Global Patent Index - EP 1381778 A2

EP 1381778 A2 20040121 - EJECTOR PUMP AND A METHOD FOR PRODUCING A NOZZLE FOR AN EJECTOR PUMP

Title (en)

EJECTOR PUMP AND A METHOD FOR PRODUCING A NOZZLE FOR AN EJECTOR PUMP

Title (de)

SAUGSTRAHLPUMPE UND VERFAHREN ZUR HERSTELLUNG EINER DÜSE FÜR EINE SAUGSTRAHLPUMPE

Title (fr)

EJECTEUR ET PROCEDE DE PRODUCTION D'UNE BUSE DESTINEE A CET EJECTEUR

Publication

EP 1381778 A2 20040121 (DE)

Application

EP 02732352 A 20020325

Priority

  • DE 0201088 W 20020325
  • DE 10119553 A 20010421

Abstract (en)

[origin: WO02086323A2] The invention relates to an ejector pump for transporting fuel in a fuel container. Said pump comprises a separate nozzle insert (7) with a nozzle channel (8). The nozzle insert can either be injection moulded from plastic or can consist of metal. The nozzle channel (8) can have a particularly small diameter as a result of the small component size if the insert is made of plastic, or by choosing metal as the material for said nozzle insert. The ejector pump is characterised by a particularly low pumping fluid consumption.

IPC 1-7

F04D 9/06

IPC 8 full level

B60K 15/077 (2006.01); F02M 37/02 (2006.01); F04F 5/10 (2006.01); F04F 5/44 (2006.01); F04F 5/46 (2006.01)

CPC (source: EP)

F02M 37/025 (2013.01); F04F 5/44 (2013.01); F04F 5/46 (2013.01); F05C 2201/0475 (2013.01); F05C 2225/00 (2013.01)

Citation (search report)

See references of WO 02086323A3

Designated contracting state (EPC)

DE ES FR GB IT

DOCDB simple family (publication)

WO 02086323 A2 20021031; WO 02086323 A3 20030206; BR 0209025 A 20040720; BR 0209025 B1 20111227; CN 1313734 C 20070502; CN 1503880 A 20040609; DE 10119553 A1 20030821; DE 10119553 B4 20050623; DE 50213550 D1 20090625; EP 1381778 A2 20040121; EP 1381778 B1 20090513; JP 2004531668 A 20041014; JP 4188700 B2 20081126; US 2002172601 A1 20021121

DOCDB simple family (application)

DE 0201088 W 20020325; BR 0209025 A 20020325; CN 02808635 A 20020325; DE 10119553 A 20010421; DE 50213550 T 20020325; EP 02732352 A 20020325; JP 2002583820 A 20020325; US 12696802 A 20020422