EP 2758955 A1 20140730 - INTERMEDIATE ACOUSTIC SKIN AND THE IMPLEMENTATION THEREOF
Title (en)
INTERMEDIATE ACOUSTIC SKIN AND THE IMPLEMENTATION THEREOF
Title (de)
AKUSTISCHE ZWISCHENSCHICHT UND EINSATZ DAVON
Title (fr)
PEAU INTERMEDIAIRE ACOUSTIQUE ET SA MISE EN OEUVRE
Publication
Application
Priority
- FR 1158388 A 20110921
- FR 2012052026 W 20120911
Abstract (en)
[origin: WO2013041795A1] The invention relates to a septum made from at least two adjacent plates (19) the edges of which are brought into contact at least at one junction edge (21) of a septum plate (19). Said septum is remarkable in that at least one angle (a) between a junction edge (21) of a septum plate (19) and one of the adjacent sides (25) thereof is less than 90°.
IPC 8 full level
G10K 11/172 (2006.01)
CPC (source: EP US)
B64C 1/40 (2013.01 - US); G10K 11/172 (2013.01 - EP US); Y10T 428/192 (2015.01 - EP US)
Citation (search report)
See references of WO 2013041795A1
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
DOCDB simple family (publication)
FR 2980297 A1 20130322; FR 2980297 B1 20150904; BR 112014006235 A2 20170404; CA 2847668 A1 20130328; CN 103827958 A 20140528; EP 2758955 A1 20140730; RU 2014114646 A 20151027; US 2014202789 A1 20140724; US 9073622 B2 20150707; WO 2013041795 A1 20130328
DOCDB simple family (application)
FR 1158388 A 20110921; BR 112014006235 A 20120911; CA 2847668 A 20120911; CN 201280046112 A 20120911; EP 12767063 A 20120911; FR 2012052026 W 20120911; RU 2014114646 A 20120911; US 201414220671 A 20140320