Title:
航空機タービンエンジンのセパレータノーズを除氷するための装置
Document Type and Number:
Japanese Patent JP6766197
Kind Code:
B2
Abstract:
A device for deicing a separator nose of an aviation turbine engine, and including a separator nose for positioning downstream from a fan of the engine to separate annular channels for passing a primary stream and a secondary stream coming from the engine, and a casing fastened to the separator nose so as to extend it downstream, the casing having an inner shroud defining the outside of the primary stream flow passage, and including at least one air duct incorporated in the inner shroud so as to be formed integrally therewith, the air duct opening out downstream to an air feed and opening out upstream into the inside of the separator nose.
Inventors:
Benoit Jean Henri Gomannu
Michelle Gilbert Lorraine Blow
Michelle Gilbert Lorraine Blow
Application Number:
JP2019034036A
Publication Date:
October 07, 2020
Filing Date:
February 27, 2019
Export Citation:
Assignee:
Saffron Aircraft Engines
International Classes:
F02C7/047; F01D25/00; F01D25/02; F02C7/00
Domestic Patent References:
| JP2012189077A | ||||
| JP2008106742A | ||||
| JP2001200798A | ||||
| JP2009150386A | ||||
| JP2005233187A | ||||
| JP10266896A | ||||
| JP2005147142A | ||||
| JP2002202004A |
Foreign References:
| US20030035719 | ||||
| GB986878A | ||||
| GB697093A | ||||
| GB920886A |
Attorney, Agent or Firm:
Kawaguchi International Patent Office