EP 1586350 A1 20051019 - Flame arrester
Title (en)
Flame arrester
Title (de)
Flammenrückschlagsicherung
Title (fr)
Pare-flamme
Publication
Application
Priority
JP 2004121410 A 20040416
Abstract (en)
A flame arrester (1) is constructed for a flammable gas (G) to prevent a reverse flow from a downstream side (C2) to an upstream side (C1) of the flame arrester. The flame arrester has a drum body (E), and the drum body has a plurality of ring plates (2). The ring plates are layered one another with a plurality of spacers (3) therebetween to define slits (S) between the ring plates. The drum body has a first end (b) open to the upstream side and a second end (a) closed to the downstream side, while the slits are open to the downstream side. <IMAGE>
IPC 1-7
IPC 8 full level
A62C 4/02 (2006.01); F23D 14/82 (2006.01)
CPC (source: EP)
A62C 4/02 (2013.01); F23D 14/82 (2013.01)
Citation (search report)
- [X] CH 234193 A 19440915 - IG FARBENINDUSTRIE AG [DE]
- [X] GB 846966 A 19600907 - AMAL LTD
- [X] FR 1373802 A 19641002
- [A] WO 03083369 A1 20031009 - PROTECTOSEAL CO [US]
- [A] US 2618539 A 19521118 - CONTA LEWIS D, et al
- [A] GB 2183020 A 19870528 - BARNES ECAS LIMITED
- [A] DE 232084 C
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1586350 A1 20051019; EP 1586350 B1 20111214; CN 101947374 A 20110119; CN 101947374 B 20130109; CN 1683826 A 20051019; JP 2005308230 A 20051104; JP 3919197 B2 20070523
DOCDB simple family (application)
EP 04020712 A 20040901; CN 200410079157 A 20040915; CN 201010228752 A 20040915; JP 2004121410 A 20040416