Global Patent Index - EP 3067623 A1

EP 3067623 A1 20160914 - AIR SHIELD FOR A FUEL INJECTOR OF A COMBUSTOR

Title (en)

AIR SHIELD FOR A FUEL INJECTOR OF A COMBUSTOR

Title (de)

LUFTSCHILD FÜR EINEN KRAFTSTOFFINJEKTOR EINER BRENNKAMMER

Title (fr)

ÉCRAN D'AIR POUR UN INJECTEUR DE CARBURANT D'UNE CHAMBRE DE COMBUSTION

Publication

EP 3067623 A1 20160914 (EN)

Application

EP 16158422 A 20160303

Priority

US 201514643732 A 20150310

Abstract (en)

An air shield (100, 200) for an injector (32) of a combustor includes a first section (102) that extends axially from a first end (101) to a second end (103), and a channel (112) defined by the air shield. The channel includes at least one inlet proximate to the second end. The at least one inlet is configured to receive a channel airflow (144) that is a portion of a surrounding airflow (44). The channel (112) is configured to control a distribution of the channel airflow (144) to the injector (32).

IPC 8 full level

F23R 3/00 (2006.01); F23R 3/34 (2006.01)

CPC (source: CN EP US)

F23R 3/002 (2013.01 - EP US); F23R 3/26 (2013.01 - US); F23R 3/34 (2013.01 - CN); F23R 3/346 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3067623 A1 20160914; CN 105972642 A 20160928; JP 2016166728 A 20160915; US 2016265781 A1 20160915

DOCDB simple family (application)

EP 16158422 A 20160303; CN 201610137274 A 20160310; JP 2016040556 A 20160303; US 201514643732 A 20150310