EP 2885542 A1 20150624 - BLOWER DEVICE WITH INTEGRATED MANIFOLD FOR A GAS BURNER
Title (en)
BLOWER DEVICE WITH INTEGRATED MANIFOLD FOR A GAS BURNER
Title (de)
GEBLÄSEVORRICHTUNG MIT INTEGRIERTEM KRÜMMER FÜR EINEN GASBRENNER
Title (fr)
SOUFFLERIE À COLLECTEUR INTÉGRÉ POUR UN BRÛLEUR À GAZ
Publication
Application
Priority
- DE 102012107128 A 20120803
- EP 2013064862 W 20130712
Abstract (en)
[origin: WO2014019835A1] The invention concerns a blower device (1) for connecting to a gas burner, which is designed to pre-mix a gas-air mixture before it is fed to the gas burner. The gas blower (1) has a blower housing (2), consisting of a housing cover and a housing bottom part (4) which is connected thereto and integrally formed with a manifold (3) provided for connecting to the gas burner. In the transition region from the blower housing (2) to the manifold (3), an anti-reflux device (7) is provided in the flow region in the form of, for example, a silicone or rubber flap that opens on one side.
IPC 8 full level
F04D 15/00 (2006.01); F04D 27/00 (2006.01); F04D 29/40 (2006.01); F04D 29/42 (2006.01); F04D 29/44 (2006.01); F23D 14/02 (2006.01); F23D 14/82 (2006.01); F23L 5/02 (2006.01)
CPC (source: EP)
F04D 27/008 (2013.01); F04D 29/083 (2013.01); F04D 29/4226 (2013.01); F04D 29/441 (2013.01); F23D 14/02 (2013.01); F23D 14/36 (2013.01); F23D 14/825 (2013.01); F23L 5/02 (2013.01)
Citation (search report)
See references of WO 2014019835A1
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)
DE 202012012538 U1 20130429; DE 102012107128 A1 20140206; EP 2885542 A1 20150624; EP 2885542 B1 20180221; WO 2014019835 A1 20140206
DOCDB simple family (application)
DE 202012012538 U 20120803; DE 102012107128 A 20120803; EP 13739392 A 20130712; EP 2013064862 W 20130712