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Machine translation
1. (WO2006020569) DUAL DIAPHRAGM VALVE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/020569    International Application No.:    PCT/US2005/028123
Publication Date: 23.02.2006 International Filing Date: 09.08.2005
IPC:
F04B 43/04 (2006.01), F16K 31/02 (2006.01), F16K 31/00 (2006.01), F15C 3/04 (2006.01), F04B 43/02 (2006.01), F04B 45/04 (2006.01)
Applicants: HONEYWELL INTERNATIONAL INC. [US/US]; 101 Columbia Road, P.O. Box 2245, Morristown, NJ 07960 (US) (For All Designated States Except US).
WANG, Tzu-Yu [US/US]; (US) (For US Only).
CABUZ, Eugen, I. [US/US]; (US) (For US Only)
Inventors: WANG, Tzu-Yu; (US).
CABUZ, Eugen, I.; (US)
Agent: HOIRIIS, David; Honeywell International Inc., 101 Columbia Road, P.O. Box 2245, Morristown, NJ 07960 (US)
Priority Data:
10/915,870 09.08.2004 US
Title (EN) DUAL DIAPHRAGM VALVE
(FR) SOUPAPE A DOUBLE MEMBRANE
Abstract: front page image
(EN)A valve for regulating the flow of fluids (gas or liquid) using two flexible diaphragms in which an additional element is added to promote rolling contact between the diaphragms. The valve operates in a normally open configuration where fluid flows into the valve, passed through holes or openings in two electro-statically operative diaphragms and out of the valve. The holes or openings in one diaphragm are offset from the holes or openings in the other diaphragm, so that upon electro-static actuation, the diaphragms will seal together, closing the valve.
(FR)L'invention concerne une soupape de régulation de flux de fluide (gaz ou liquide) utilisant deux membranes flexibles, avec adjonction d'élément additionnel pour favoriser un contact roulant entre les membranes. La soupape fonctionne selon une configuration normalement ouverte permettant l'écoulement de fluide dans la soupape, par traversée des trous ou ouvertures dans deux membranes électrostatiques, et enfin la sortie de fluide hors de la soupape. Il existe un décalage entre les trous/ouvertures d'une membrane et les trous/ouvertures de l'autre, de sorte que le fonctionnement électrostatique ferme la soupape par rapprochement hermétique des deux membranes.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)