EP 4172519 A1 20230503 - VALVE DEVICE HAVING A VALVE SITTING IN A VALVE SOCKET
Title (en)
VALVE DEVICE HAVING A VALVE SITTING IN A VALVE SOCKET
Title (de)
VENTILVORRICHTUNG MIT EINEM IN EINER VENTILAUFNAHME SITZENDEN VENTIL
Title (fr)
DISPOSITIF DE SOUPAPE COMPRENANT UNE SOUPAPE INSTALLÉE DANS UNE DOUILLE DE SOUPAPE
Publication
Application
Priority
- DE 102020116992 A 20200629
- DE 2021100493 W 20210609
Abstract (en)
[origin: WO2022002302A1] The invention relates to a valve device (1) having a valve (2) sitting in a valve socket (30), wherein: - the valve (2) has a valve axis (8) running lengthwise in two opposite axial directions, a valve housing (4) running coaxially with the valve axis (8), and at least one stop (37) sitting on the valve housing (4); - the valve socket (30) is provided with an internally cylindrical valve seat (6), in which an externally cylindrical first housing portion (7) of the valve housing (4) of the valve (2) sits; - the valve seat (6) is described by a valve seat internal radius (VR1); - the radially and axially rigid stop (37) radially protrudes beyond the valve housing (4), the radial stop dimension (AR) of the stop (37) being greater than the valve seat internal radius (VR1).
IPC 8 full level
F16K 15/02 (2006.01); F16K 27/02 (2006.01)
CPC (source: EP US)
F16K 15/025 (2013.01 - EP); F16K 15/063 (2013.01 - US); F16K 27/0209 (2013.01 - EP); F16K 27/041 (2013.01 - US); F16K 2200/502 (2021.08 - EP)
Citation (search report)
See references of WO 2022002302A1
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)
DE 102020116992 A1 20211230; CN 115803550 A 20230314; EP 4172519 A1 20230503; US 11982367 B2 20240514; US 2023250886 A1 20230810; WO 2022002302 A1 20220106
DOCDB simple family (application)
DE 102020116992 A 20200629; CN 202180043309 A 20210609; DE 2021100493 W 20210609; EP 21734757 A 20210609; US 202118010199 A 20210609