EP 2294297 A1 20110316 - ARREST DEVICE FOR EXPLOSION RELIEF VALVE OF INTERNAL COMBUSTION ENGINE
Title (en)
ARREST DEVICE FOR EXPLOSION RELIEF VALVE OF INTERNAL COMBUSTION ENGINE
Title (de)
SICHERUNGSVORRICHTUNG FÜR EIN EXPLOSIONSENTLASTUNGSVENTIL EINES VERBRENNUNGSMOTORS
Title (fr)
DISPOSITIF D'ARRET POUR CLAPET ANTI-EXPLOSION DE MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- KR 2008005212 W 20080904
- KR 20080048260 A 20080523
Abstract (en)
[origin: WO2009142363A1] An arrest device for an explosion relief valve of an internal combustion engine is disclosed. The arrest device includes arrest plates (10), which are stacked on top of one another. Each arrest plate includes bent parts (11) which each have a trapezoidal depression (12). The arrest plate further includes a flame dispersion guide (15), which is formed on the upper surface of each bent part. The arrest plates are stacked on top of one another such that the bent parts of the lower one of the adjacent arrest plates are inserted into the trapezoidal depressions of the bent parts of the upper one so that a flame dampening hole (13) is defined between the bent parts. Each flame dispersion guide is disposed at the medial position in the corresponding flame dampening hole, thus dispersing a flame upwards, downwards and in the longitudinal direction of the flame dampening hole.
IPC 8 full level
F02B 77/08 (2006.01); F02B 77/00 (2006.01)
CPC (source: EP KR)
F02B 77/08 (2013.01 - KR); F02B 77/10 (2013.01 - EP KR)
Citation (search report)
See references of WO 2009142363A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009142363 A1 20091126; CN 102066720 A 20110518; EP 2294297 A1 20110316; JP 2012503125 A 20120202; KR 100981451 B1 20100913; KR 20090122058 A 20091126
DOCDB simple family (application)
KR 2008005212 W 20080904; CN 200880129392 A 20080904; EP 08793689 A 20080904; JP 2011510407 A 20080904; KR 20080048260 A 20080523