Global Patent Index - EP 2589866 A3

EP 2589866 A3 20170125 - Airblast injectors for multipoint injection and methods of assembly

Title (en)

Airblast injectors for multipoint injection and methods of assembly

Title (de)

Drucklufteinspritzer für Mehrpunkteinspritzung und Montageverfahren

Title (fr)

Injecteurs à air comprimé pour injection multipoint et procédés d'assemblage

Publication

EP 2589866 A3 20170125 (EN)

Application

EP 12191139 A 20121102

Priority

  • US 201161555363 P 20111103
  • US 201213665568 A 20121031

Abstract (en)

[origin: EP2589866A2] A method of assembling an airblast injector (100) includes forming a fluid passage (128) on an internal conical surface (127) of a first nozzle component (102) and/or on an outer conical surface of a second nozzle component (104) configured and adapted to mate with the first nozzle component to form at least a portion of a fluid circuit (120) therebetween. The fluid passage is configured and adapted to provide passage for fluid in the fluid circuit between the first and second nozzle components. The method also includes joining the first and second nozzle components together by engaging the second nozzle component within the first nozzle component.

IPC 8 full level

F23D 11/10 (2006.01); F23R 3/28 (2006.01)

CPC (source: EP US)

F23D 11/107 (2013.01 - EP US); F23R 3/16 (2013.01 - US); F23R 3/28 (2013.01 - EP US); F23D 2900/11101 (2013.01 - EP US); Y10T 29/49432 (2015.01 - 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 2589866 A2 20130508; EP 2589866 A3 20170125; EP 2589866 B1 20220112; US 2014339339 A1 20141120

DOCDB simple family (application)

EP 12191139 A 20121102; US 201213665568 A 20121031