EP 3596372 A1 20200122 - INTERSECTION ELEMENT FOR AIR DUCTS
Title (en)
INTERSECTION ELEMENT FOR AIR DUCTS
Title (de)
KREUZUNGSELEMENT FÜR LUFTLEITUNGEN
Title (fr)
ÉLÉMENT DE CROISEMENT POUR CONDUITES D'AIR
Publication
Application
Priority
- CH 3092017 A 20170314
- IB 2018051721 W 20180314
Abstract (en)
[origin: WO2018167698A1] The invention relates to an intersection element (K) for producing an intersection for a first air duct (L1) and a second air duct (L2) which intersect each other. The intersection element (K) has the following: an intersection region (Z) in which the two air ducts (L1, L2) intersect; a first connection region (K1) for a first sub-section of the first air duct (L1); a second connection region (K2) for a second sub-section of the first air duct (L1); a third connection region (K3) for a first sub-section of the second air duct (L2); and a fourth connection region (K4) for a second sub-section of the second air duct (L2), wherein the first connection region (K1) has a small connection formation (K1k) for an air duct with a smaller cross-section and a large connection formation (K1g) for an air duct with a larger cross-section, and the second connection region (K2) has a small connection formation (K2k) for an air duct with a smaller cross-section and a large connection formation (K2g) for an air duct with a larger cross-section.
IPC 8 full level
F16L 3/08 (2006.01); F16L 25/14 (2006.01); F16L 47/26 (2006.01); F24F 13/02 (2006.01)
CPC (source: EA EP)
F16L 3/085 (2013.01 - EA EP); F16L 25/14 (2013.01 - EA EP); F16L 47/265 (2013.01 - EA EP); F24F 13/0209 (2013.01 - EA EP); F24F 13/0236 (2013.01 - EA EP)
Citation (search report)
See references of WO 2018167698A1
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 2018167698 A1 20180920; EA 201991974 A1 20200319; EP 3596372 A1 20200122
DOCDB simple family (application)
IB 2018051721 W 20180314; EA 201991974 A 20180314; EP 18718506 A 20180314