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1. (WO2018185485) AUTOMATIC ISOLATING VALVE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/185485 International Application No.: PCT/GB2018/050912
Publication Date: 11.10.2018 International Filing Date: 04.04.2018
IPC:
H01H 35/38 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
35
Switches operated by change of a physical condition
24
Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
38
actuated by piston and cylinder
Applicants: REACTON FIRE SUPPRESSION LIMITED[GB/GB]; 14 Baynes Place Waterhouse Business Park Chelmsford Essex CM1 2QX, GB
Inventors: KOUTSOS, Theodoros; GB
Agent: STRATAGEM IPM LIMITED; Meridian Court Comberton Road Toft Cambridge Cambridgeshire CB23 2RY, GB
Priority Data:
1705418.004.04.2017GB
Title (EN) AUTOMATIC ISOLATING VALVE
(FR) VANNE D'ISOLATION AUTOMATIQUE
Abstract:
(EN) The present invention provides an automatic isolating valve comprising a body configured to receive a piston axially therein, the piston being movable within the body between a first axial position in which the piston is configured to hold a mechanical isolation switch in an active condition when pneumatic pressure is applied to the piston and a second axial position in which the piston is configured to be withdrawn from the mechanical isolation switch such that the mechanical isolation switch can move to an isolated condition.
(FR) La présente invention concerne une vanne d'isolation automatique comprenant un corps conçu pour recevoir un piston axialement à l'intérieur de celui-ci, le piston étant mobile à l'intérieur du corps entre une première position axiale dans laquelle le piston est conçu pour maintenir un commutateur d'isolation mécanique dans une condition active lorsque la pression pneumatique est appliquée au piston et une seconde position axiale dans laquelle le piston est conçu pour être retiré du commutateur d'isolation mécanique de sorte que le commutateur d'isolation mécanique puisse se déplacer vers une condition isolée.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)