EP 4326405 A1 20240228 - COMPRESSED AIR FOAM SYSTEM PROVIDED WITH AN IMPROVED MIXING SYSTEM
Title (en)
COMPRESSED AIR FOAM SYSTEM PROVIDED WITH AN IMPROVED MIXING SYSTEM
Title (de)
DRUCKLUFTSCHAUMSYSTEM MIT VERBESSERTEM MISCHSYSTEM
Title (fr)
SYSTÈME DE MOUSSE D'AIR COMPRIMÉ POURVU D'UN SYSTÈME DE MÉLANGE AMÉLIORÉ
Publication
Application
Priority
- IT 202100010364 A 20210423
- IB 2022053718 W 20220421
Abstract (en)
[origin: WO2022224178A1] Compressed air foam system, CAFS, (1) comprising a source (2) of water, an air management system (3) for providing a compressed air flow, a solution dosing module (4) for providing an additive solution and a mixing chamber module (5) configured to provide an air-solution mixture to an output device (6), the mixing module (5) comprising an outlet conduit (8) fluidly connected to said output device (6) and an inlet conduit (7) fluidly connected to said source (2), the mixing module (5) comprising a plurality of by-pass conduits (9a, 9b, 9c, 9d, 9e) between the inlet conduit (7) and the outlet conduit (8) the by-pass conduits (9a, 9b, 9c, 9d, 9e) having a hydraulic diameter one different with respect to the other and possible valves (10) with related different pressure openings.
IPC 8 full level
A62C 27/00 (2006.01); A62C 5/02 (2006.01)
CPC (source: EP)
A62C 5/02 (2013.01); A62C 27/00 (2013.01)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022224178 A1 20221027; CL 2023003133 A1 20240621; CN 117750998 A 20240322; EP 4326405 A1 20240228; IT 202100010364 A1 20221023; JP 2024516167 A 20240412
DOCDB simple family (application)
IB 2022053718 W 20220421; CL 2023003133 A 20231019; CN 202280030024 A 20220421; EP 22719365 A 20220421; IT 202100010364 A 20210423; JP 2023564569 A 20220421