EP 1356169 B1 20060614 - DOUBLE LAYER ACOUSTIC LINER AND FLUID PRESSURIZING DEVICE
Title (en)
DOUBLE LAYER ACOUSTIC LINER AND FLUID PRESSURIZING DEVICE
Title (de)
ZWEISCHICHTIGER AKUSTISCHER ÜBERZUG UND FLUIDDRUCKBEAUFSCHLAGUNGSVORRICHTUNG
Title (fr)
REVETEMENT INSONORISANT DOUBLE COUCHE ET DISPOSITIF DE PRESSURISATION DE FLUIDE
Publication
Application
Priority
- US 0147515 W 20011108
- US 74586200 A 20001221
- US 92919301 A 20010814
Abstract (en)
[origin: WO02052110A1] This invention relates to a double layer acoustic liner (28) for attenuation noise and consisting of a plurality of cells (34) formed in a plate (32) in a manner to form an array of resonators, and a fluid processing device and method incorporating same.
IPC 8 full level
E04B 1/82 (2006.01); F04D 17/10 (2006.01); F04D 29/42 (2006.01); F04D 29/44 (2006.01); F04D 29/66 (2006.01); G10K 11/172 (2006.01)
CPC (source: EP)
F04D 29/4213 (2013.01); F04D 29/441 (2013.01); F04D 29/665 (2013.01); G10K 11/172 (2013.01); F05D 2250/51 (2013.01); F05D 2250/52 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI NL
DOCDB simple family (publication)
WO 02052110 A1 20020704; CA 2432094 A1 20020704; CA 2432094 C 20100727; CN 1318710 C 20070530; CN 1489662 A 20040414; DE 01996188 T1 20050714; DE 60120769 D1 20060727; DE 60120769 T2 20070524; EP 1356169 A1 20031029; EP 1356169 A4 20041013; EP 1356169 B1 20060614; JP 2004525290 A 20040819; JP 4088155 B2 20080521
DOCDB simple family (application)
US 0147515 W 20011108; CA 2432094 A 20011108; CN 01822797 A 20011108; DE 01996188 T 20011108; DE 60120769 T 20011108; EP 01996188 A 20011108; JP 2002553576 A 20011108