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Machine translation
1. (WO1980000482) VALVE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000482    International Application No.:    PCT/US1979/000653
Publication Date: 20.03.1980 International Filing Date: 21.08.1979
IPC:
A62C 35/02 (2006.01), F16K 31/38 (2006.01), F16K 31/40 (2006.01)
Applicants:
Inventors:
Priority Data:
935352 21.08.1978 US
Title (EN) VALVE
(FR) VANNE
Abstract: front page image
(EN)Fast-acting valve structure (10) for rapidly evacuating a container (22) of fire retardant material or the like comprising a pilot valve (14) including an annular radially movable, self-centering valve seat (56), means (25) for actuating the pilot valve either automatically (26) or manually (28), a poppet valve (16), structure (70, 72, 74, 76 and 78) operably associated with the poppet valve to cause the poppet valve to be biased closed when the pop in a closed position without mechanical biasing structure, and operable to cause immediate opening of the poppet valve on initial opening of the pilot valve to permit rapid discharge of the container into a discharge manifold (24) through structure (20) for securing the valve structure to the container, and a resiliently mounted and sealed sleeve (88) for guiding the poppet valve between open and closed position.
(FR)Vanne a fonctionnement rapide (10) pour l"evacuation rapide d"un recipient (22) contenant un materiel de retardement d"incendie ou similaire comprenant une vanne de relais (14) possedant un siege de vanne annulaire mobile radicalement a centrage automatique (56), des moyens (25) pour actionner cette vanne relaie soit automatiquement (26) soit manuellement, une soupape soulevante, une structure (70, 72, 74, 76 et 78) agissant sur la soupape soulevante afin que celle-ci soit rappelee en position fermee lorsqu"elle est en position fermee sans structure mecanique de rappel, et mise en action de maniere a obtenir l"ouverture immediate de la soupape soulevante lors de l"ouverture initiale de la vanne de relais afin de permettre le dechargement rapide du recipient dans un collecteur de decharge (24) au travers de la structure (20) pour le rattachement de l"ensemble au recipient et un manchon monte et scelle de maniere elastique (88) pour guider la soupape soulevante entre les positions ouverte et fermee.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)