EP 4278097 A1 20231122 - AIR/GAS EXHAUST PORT PROTECTOR CONFIGURED FOR CONNECTION TO AN EXHAUST PORT OF A DEVICE WITH A SLEEVE-SHAPED FILTER LOCKED UP BETWEEN A LEDGE AND A FLOW GUIDER PORTION
Title (en)
AIR/GAS EXHAUST PORT PROTECTOR CONFIGURED FOR CONNECTION TO AN EXHAUST PORT OF A DEVICE WITH A SLEEVE-SHAPED FILTER LOCKED UP BETWEEN A LEDGE AND A FLOW GUIDER PORTION
Title (de)
LUFT-/GASAUSLASSSCHUTZ ZUR VERBINDUNG MIT EINEM ABGASKANAL EINER VORRICHTUNG MIT EINEM ZWISCHEN EINEM VORSPRUNG UND EINEM STRÖMUNGSLEITABSCHNITT VERRIEGELTEN HÜLSENFÖRMIGEN FILTER
Title (fr)
DISPOSITIF DE PROTECTION D'ORIFICE D'ÉCHAPPEMENT D'AIR/DE GAZ CONÇU POUR ÊTRE RELIÉ À UN ORIFICE D'ÉCHAPPEMENT D'UN DISPOSITIF COMPRENANT UN FILTRE EN FORME DE MANCHON VERROUILLÉ ENTRE UN REBORD ET UNE PARTIE GUIDE D'ÉCOULEMENT
Publication
Application
Priority
- NL 2027335 A 20210118
- EP 2022051002 W 20220118
Abstract (en)
[origin: WO2022152936A1] An air/gas exhaust port protector comprises a body (1) with an inlet portion (9) and a chamber portion (10) that branches of in outlet channels (11). A first transition wall (14) extends between the inlet and chamber portions and comprises a circumferential ledge 15 that projects forward into the chamber portion. An end cap (4) is releasably connected with a connection portion (22) to the body and delimits a head end of the chamber portion. The cap comprises a flow guider portion (25) that projects into the chamber portion. A second transition wall (26) extends between the connection and flow guider portions. A sleeve-shaped filter 2 fits inside the chamber portion with the ledge projecting into an upstream head end (18) of the filter and with the flow guider portion projecting into a downstream head end (29) of the filter.
IPC 8 full level
F15B 15/14 (2006.01); B01D 29/35 (2006.01); B01D 35/02 (2006.01); B25D 17/12 (2006.01); F01N 1/08 (2006.01); F01N 3/021 (2006.01); F15B 21/00 (2006.01); F15B 21/041 (2019.01)
CPC (source: EP)
F15B 21/005 (2013.01); F15B 21/041 (2013.01); F15B 2211/615 (2013.01); F15B 2211/8855 (2013.01); F17C 2205/0311 (2013.01)
Citation (search report)
See references of WO 2022152936A1
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 2022152936 A1 20220721; EP 4278097 A1 20231122; NL 2027335 B1 20220725
DOCDB simple family (application)
EP 2022051002 W 20220118; EP 22700959 A 20220118; NL 2027335 A 20210118