EP 2855988 A1 20150408 - DEVICE FOR EXPLOSION DECOUPLING OF TWO SYSTEM PARTS
Title (en)
DEVICE FOR EXPLOSION DECOUPLING OF TWO SYSTEM PARTS
Title (de)
VORRICHTUNG ZUR EXPLOSIONSTECHNISCHEN ENTKOPPLUNG ZWEIER ANLAGENTEILE
Title (fr)
DISPOSITIF DE DÉCOUPLAGE PYROTECHNIQUE DE DEUX PARTIES D'INSTALLATION
Publication
Application
Priority
- DE 102012104526 A 20120525
- EP 2013057650 W 20130412
Abstract (en)
[origin: WO2013174574A1] The invention relates to a device for explosion decoupling of two system parts. According to the invention, explosive powders can be supplied to a container of a second system part from a first system part in an air stream via a pipeline (3). A non-return flap (8) is provided in one of the pipe elements (9) integrated in the pipeline (3). The non-return flap (8) is opened by the air stream and, in the event of an explosion in the container, closed by the occurring explosive pressure. In the closed position, the non-return flap (8) contacts a stop (11) in the pipe element (9). A locking device (12) is provided on the outside of the pipe element (9) by means of which the non-return flap (8) is secured in the closed position.
IPC 8 full level
F16K 17/164 (2006.01)
CPC (source: EP US)
B65G 53/04 (2013.01 - US); B65G 53/58 (2013.01 - US); F16K 15/03 (2013.01 - EP US); F16K 17/164 (2013.01 - EP US)
Citation (search report)
See references of WO 2013174574A1
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
DOCDB simple family (publication)
DE 102012104526 A1 20131128; DE 102012104526 B4 20150827; EP 2855988 A1 20150408; US 2015132071 A1 20150514; WO 2013174574 A1 20131128
DOCDB simple family (application)
DE 102012104526 A 20120525; EP 13718526 A 20130412; EP 2013057650 W 20130412; US 201314400558 A 20130412