EP 3049677 A1 20160803 - SUCTION DEVICE WITH SOUND MIRROR DEVICE
Title (en)
SUCTION DEVICE WITH SOUND MIRROR DEVICE
Title (de)
SAUGVORRICHTUNG MIT SCHALLSPIEGELEINRICHTUNG
Title (fr)
DISPOSITIF D'ASPIRATION DOTÉ D'UN DISPOSITIF DE RÉFLEXION ET/OU D'ABSORPTION DU BRUIT
Publication
Application
Priority
EP 2013070098 W 20130926
Abstract (en)
[origin: WO2015043641A1] The invention relates to a suction device comprising a fan device (32) for generating a suction air flow and an air conducting device (38) having at least one flow deflection element (46) comprising an inlet tube (52) and an outlet tube (54), wherein the outlet tube (54) is oriented perpendicular to the inlet tube (52) and in a transitional area (64) between the inlet tube (52) and the outlet tube (54) a sound mirror device (74) is arranged, which reflects and/or absorbs sound.
IPC 8 full level
F04D 29/42 (2006.01); A47L 9/00 (2006.01); A47L 9/16 (2006.01); F01N 1/02 (2006.01); F04D 29/66 (2006.01)
CPC (source: EP RU US)
A47L 9/0081 (2013.01 - EP US); F04D 17/16 (2013.01 - US); F04D 25/06 (2013.01 - US); F04D 29/42 (2013.01 - RU); F04D 29/422 (2013.01 - US); F04D 29/441 (2013.01 - EP US); F04D 29/663 (2013.01 - EP US); F04D 29/664 (2013.01 - US); F04D 29/665 (2013.01 - US); F05D 2250/52 (2013.01 - EP)
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)
WO 2015043641 A1 20150402; CN 105593534 A 20160518; CN 105593534 B 20190823; EP 3049677 A1 20160803; EP 3049677 B1 20220907; RU 2016116056 A 20171031; RU 2662024 C2 20180723; US 10184491 B2 20190122; US 2016201691 A1 20160714
DOCDB simple family (application)
EP 2013070098 W 20130926; CN 201380079892 A 20130926; EP 13766378 A 20130926; RU 2016116056 A 20130926; US 201615079292 A 20160324