EP 3508788 A1 20190710 - MIXER DEVICE FOR A GAS BURNER
Title (en)
MIXER DEVICE FOR A GAS BURNER
Title (de)
MISCHERVORRICHTUNG FÜR EINEN GASBRENNER
Title (fr)
DISPOSITIF MÉLANGEUR POUR BRÛLEUR À GAZ
Publication
Application
Priority
EP 18382003 A 20180109
Abstract (en)
A mixer device (1) comprising a main body (1a) with a comburent gas inlet conduit (2), a combustible gas inlet conduit (3) and a main channel (4) communicated with both inlet conduits (2, 3). The main body (1a) also comprises an auxiliary channel, communicated with the comburent gas inlet conduit (2), and an additional distribution channel, communicated with the combustible gas inlet conduit (3), both channels being blocked by a membrane (6) when it is in a standby position, and allowing the passage of the comburent gas and combustible gas through the corresponding channels when said membrane (6) is moved by the action of the comburent gas flow upon exceeding a specific threshold.
IPC 8 full level
F23L 3/00 (2006.01); F16K 15/14 (2006.01); F23D 14/60 (2006.01); F23D 14/62 (2006.01); F23N 1/02 (2006.01)
CPC (source: EP KR)
F23D 14/04 (2013.01 - KR); F23D 14/60 (2013.01 - EP); F23D 14/62 (2013.01 - EP KR); F23L 3/00 (2013.01 - EP KR); F23N 1/027 (2013.01 - EP KR); F23D 2203/007 (2013.01 - EP KR)
Citation (applicant)
US 2011139045 A1 20110616 - ZATTI CLAUDIO [IT], et al
Citation (search report)
- [XYI] DE 19925567 C1 20001214 - HONEYWELL BV [NL]
- [YA] WO 9859165 A1 19981230 - ZILOCCHI AQUILINO [IT]
- [YA] EP 2543781 A1 20130109 - NORHAM [FR]
- [Y] US 2017030472 A1 20170202 - HALL JOHN [US]
- [A] US 2017219247 A1 20170803 - CHO SUNG TAE [KR], et al
- [A] EP 2813759 A1 20141217 - KYUNGDONG NAVIEN CO LTD [KR]
- [A] DE 202006010099 U1 20060907 - VAILLANT GMBH [DE]
- [A] DE 29619121 U1 19961219 - VAILLANT JOH GMBH & CO [DE]
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)
EP 3508788 A1 20190710; EP 3508788 B1 20201021; CN 212930063 U 20210409; KR 200497783 Y1 20240304; KR 20200001980 U 20200909; WO 2019138146 A1 20190718
DOCDB simple family (application)
EP 18382003 A 20180109; CN 201890001457 U 20181228; ES 2018070838 W 20181228; KR 20207000040 U 20181228