Title:
VALVE DEVICE AND METHOD FOR PREVENTING EXPLOSION PROPAGATION
Document Type and Number:
WIPO Patent Application WO/2014/032125
Kind Code:
A3
Abstract:
Valve device comprising a housing and a closing body for closing a passage in the housing in mechanical manner, wherein the closing body is movable between an open position and a closing position; a reservoir for a flame-extinguishing substance; an injecting means configured to inject the flame-extinguishing substance into the passage in order to prevent explosion propagation resulting from a non-fully sealed closure by the closing body.
Inventors:
VAN GELDER PAUL ALFONS LEON (BE)
MACKEN PETER JOZEF REGINA MARIA (BE)
MACKEN PETER JOZEF REGINA MARIA (BE)
Application Number:
PCT/BE2013/000042
Publication Date:
April 24, 2014
Filing Date:
August 26, 2013
Export Citation:
Assignee:
STUVEX INTERNAT NV (BE)
International Classes:
A62C2/12; A62C3/04; A62C4/00
Domestic Patent References:
| WO1987003210A1 | 1987-06-04 |
Foreign References:
| US6112823A | 2000-09-05 | |||
| EP0595729A1 | 1994-05-04 | |||
| DE19701678A1 | 1998-07-23 |
Attorney, Agent or Firm:
D'HALLEWEYN, Nele Veerle Trees Gertrudis (Meir 24, 2000 Antwerpen, BE)
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