Title (en)

Device to inject fuel in the downstream neighbourhood of air vanes

Title (de)

Vorrichtung zur Kraftstoffeinspritzung in den Strömungs-Nachlauf von Drallschaufeln

Title (fr)

Dispositif pour l'injection de fuel directement en aval des aubes de rotation d'air

Publication

EP 1308673 A3 20040623 (DE)

Application

EP 02021587 A 20020927

Priority

DE 10154282 A 20011105

Abstract (en)

[origin: EP1308673A2] A swirler, which includes a swirler vane (2), is arranged in an air path. A fuel injection nozzle (3) is positioned in the wake area of the swirler vane such that the fuel injection nozzle is separate from the swirler vane.

IPC 1-7

F23R 3/14; F23R 3/28

IPC 8 full level

F23R 3/14 (2006.01); F23R 3/28 (2006.01)

CPC (source: EP US)

F23R 3/14 (2013.01 - EP US); F23R 3/28 (2013.01 - EP US)

Citation (search report)

• [X] EP 0500256 A1 19920826 - GEN ELECTRIC [US]
• [X] US 5511375 A 19960430 - JOSHI NARENDRA D [US], et al
• [X] US 5251447 A 19931012 - JOSHI NARENDRA D [US], et al
• [X] EP 0870989 A2 19981014 - EUROP GAS TURBINES LTD [GB]
• [A] US 6141967 A 20001107 - ANGEL PAUL R [US], et al

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

DOCDB simple family (publication)

EP 1308673 A2 20030507; EP 1308673 A3 20040623; EP 1308673 B1 20080716; DE 10154282 A1 20030515; DE 50212499 D1 20080828; US 2003084667 A1 20030508; US 6901756 B2 20050607

DOCDB simple family (application)

EP 02021587 A 20020927; DE 10154282 A 20011105; DE 50212499 T 20020927; US 28771802 A 20021105