EP 0574605 B1 19961120 - Filter-silencer
Title (en)
Filter-silencer
Title (de)
Filterschalldämpfer
Title (fr)
Filtre-amortisseur de bruit
Publication
Application
Priority
EP 92110222 A 19920617
Abstract (en)
[origin: EP0574605A1] In a filter silencer on the intake side of a compressor, with a plurality of annular silencing elements (2) and (2a) consisting of segments butted in a circumferential direction, the base body is designed as a cast monobloc, the silencing segments are fixed on the support part by means of ribs which are cast integrally and radially and have grooves, and the filter frame consists of a perforated plate or a plurality of detachable perforated plate halves connected to one another by means of connection elements. The advantages of the invention comprise, inter alia, simplified assembly and a reduction in the number of components and in the production costs, combined with improved silencing even for higher-frequency excitation. <IMAGE>
IPC 1-7
IPC 8 full level
F02M 35/14 (2006.01); F04D 29/66 (2006.01); F04D 29/70 (2006.01)
CPC (source: EP KR)
F02M 35/1211 (2013.01 - EP); F02M 35/1227 (2013.01 - EP); F02M 35/14 (2013.01 - EP); F04D 29/66 (2013.01 - KR); F04D 29/663 (2013.01 - EP); F04D 29/70 (2013.01 - EP)
Designated contracting state (EPC)
CH DE GB LI
DOCDB simple family (publication)
EP 0574605 A1 19931222; EP 0574605 B1 19961120; CN 1031011 C 19960214; CN 1080368 A 19940105; DE 59207544 D1 19970102; JP 3428684 B2 20030722; JP H0658298 A 19940301; KR 100266913 B1 20000915; KR 940000758 A 19940110; PL 171061 B1 19970228; PL 299311 A1 19940124; RU 2106539 C1 19980310
DOCDB simple family (application)
EP 92110222 A 19920617; CN 93106977 A 19930617; DE 59207544 T 19920617; JP 14338693 A 19930615; KR 930011004 A 19930616; PL 29931193 A 19930615; RU 93049106 A 19930616