EP 3356230 A1 20180808 - DEVICE FOR DE-ICING AN AIRCRAFT TURBOJET ENGINE NACELLE AIR INTAKE LIP
Title (en)
DEVICE FOR DE-ICING AN AIRCRAFT TURBOJET ENGINE NACELLE AIR INTAKE LIP
Title (de)
VORRICHTUNG ZUR ENTEISUNG DER LUFTEINLASSLIPPE EINER TL-TRIEBWERKSGONDEL EINES FLUGZEUGS
Title (fr)
DISPOSITIF DE DÉGIVRAGE POUR LÈVRE D'ENTRÉE D'AIR DE NACELLE DE TURBORÉACTEUR D'AÉRONEF
Publication
Application
Priority
- FR 1559184 A 20150929
- FR 2016052501 W 20160929
Abstract (en)
[origin: CA2998954A1] The invention relates to a device (10) for de-icing an air intake lip (12) of an aircraft turbojet engine nacelle (14), the device (10) comprising a de-icing circuit in which a heat transfer fluid (22) circulates, said heat transfer fluid working in a two-phase form, the circuit comprising at least one device (26) for circulating the heat transfer fluid (22) in the de-icing circuit, a system (28) for heating the heat transfer fluid (22) and which is intended to change the phase of said fluid to a vapour phase, and an inlet conduit (30), for the heat transfer fluid (22), which opens into the lip (12) through the rear wall (18) in order to inject the vapour phase fluid (22) into the lip (12), the fluid changing phase when it condenses on the front wall (16) of the lip (12) to de-ice the lip (12).
IPC 8 full level
B64D 15/02 (2006.01); B64D 15/06 (2006.01); F01D 25/02 (2006.01); F02C 6/18 (2006.01); F02C 7/047 (2006.01); F02C 7/14 (2006.01)
CPC (source: EP US)
B64D 15/02 (2013.01 - EP US); B64D 15/04 (2013.01 - US); B64D 15/06 (2013.01 - EP US); B64D 33/02 (2013.01 - US); F01D 25/02 (2013.01 - EP US); F02C 6/18 (2013.01 - EP US); F02C 7/047 (2013.01 - EP US); F02C 7/14 (2013.01 - EP US); B64D 2033/0233 (2013.01 - EP US); F05D 2220/32 (2013.01 - EP US); F05D 2220/323 (2013.01 - US); F05D 2220/62 (2013.01 - EP US); F05D 2260/208 (2013.01 - EP US); Y02T 50/60 (2013.01 - EP US)
Citation (search report)
See references of WO 2017055766A1
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)
FR 3041703 A1 20170331; FR 3041703 B1 20190816; CA 2998954 A1 20170406; EP 3356230 A1 20180808; US 2018216529 A1 20180802; WO 2017055765 A1 20170406; WO 2017055766 A1 20170406
DOCDB simple family (application)
FR 1559184 A 20150929; CA 2998954 A 20160929; EP 16787496 A 20160929; FR 2016052500 W 20160929; FR 2016052501 W 20160929; US 201815940375 A 20180329