EP 3861254 B1 20231129 - FIRE COLUMN
Title (en)
FIRE COLUMN
Title (de)
FEUERSÄULE
Title (fr)
COLONNE DE FEU
Publication
Application
Priority
- DE 202018004601 U 20181004
- EP 2019000284 W 20191003
Abstract (en)
[origin: WO2020069770A1] In order to create a safe and simply designed fire column, the flame of which is fed from a fuel tank, in particular for bioethanol, and is surrounded by an outer casing (4), wherein supply air flows in largely axially in the lower region of the outer casing via a plurality of guide elements (3) and is preferably set in helical rotation to form a swirling flame, according to the invention the outer casing (4) is placed over the guide elements (3). The outer casing (4) is preferably centered in an upright position by outer edges (3a) of the guide elements (3).
IPC 8 full level
F23B 60/02 (2006.01); F23C 3/00 (2006.01); F23C 7/00 (2006.01); F23D 5/02 (2006.01)
CPC (source: EP KR US)
F23B 60/02 (2013.01 - EP KR US); F23C 3/002 (2013.01 - EP KR); F23C 7/004 (2013.01 - EP KR US); F23D 5/02 (2013.01 - EP KR); F23C 3/002 (2013.01 - US); F23C 2900/03009 (2013.01 - EP KR US); F23D 14/24 (2013.01 - US)
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
DOCDB simple family (publication)
DE 202018004601 U1 20191010; CN 112823260 A 20210518; DE 202019005839 U1 20220627; EP 3861254 A1 20210811; EP 3861254 B1 20231129; EP 3861254 C0 20231129; EP 4067741 A1 20221005; EP 4299981 A2 20240103; EP 4299981 A3 20240403; JP 2022508582 A 20220119; JP 7425798 B2 20240131; KR 20210066804 A 20210607; MX 2021003501 A 20210527; US 2022235930 A1 20220728; WO 2020069770 A1 20200409; ZA 202102230 B 20220831
DOCDB simple family (application)
DE 202018004601 U 20181004; CN 201980060080 A 20191003; DE 202019005839 U 20191003; EP 19794418 A 20191003; EP 2019000284 W 20191003; EP 22175431 A 20191003; EP 23211347 A 20191003; JP 2021543557 A 20191003; KR 20217007376 A 20191003; MX 2021003501 A 20191003; US 201917278577 A 20191003; ZA 202102230 A 20210401