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Machine translation
1. (WO2009142861) APPARATUS TO REGULATE FLUID FLOW
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/142861    International Application No.:    PCT/US2009/041244
Publication Date: 26.11.2009 International Filing Date: 21.04.2009
IPC:
G05D 16/16 (2006.01), F16K 1/52 (2006.01), F16K 31/126 (2006.01)
Applicants: FISHER CONTROLS INTERNATIONAL LLC [US/US]; 8100 West Florissant Avenue St. Louis, MO 63136 (US) (For All Designated States Except US).
JABLONSKI, Jason, Dirk [US/US]; (US) (For US Only)
Inventors: JABLONSKI, Jason, Dirk; (US)
Agent: READ, David, C.; Marshall, Gerstein & Borun LLP 233 S. Wacker Drive, Suite 6300 Sears Tower Chicago, IL 60606-6357 (US)
Priority Data:
12/123,608 20.05.2008 US
Title (EN) APPARATUS TO REGULATE FLUID FLOW
(FR) APPAREIL PERMETTANT DE RÉGULER UN ÉCOULEMENT DE FLUIDE
Abstract: front page image
(EN)Apparatus (200) to regulate fluid flow are disclosed. The apparatus includes an example regulator valve (220) and an example automatically- adjusting or self- adjusting amplifier valve (180) to maintain fluid flow during low downstream demand fluid flow conditions, and to maintain the operational accuracy and stability of the regulator valve during higher downstream demand fluid flow conditions.
(FR)L'invention concerne un appareil permettant de réguler un écoulement de fluide. L'appareil comprend une soupape de régulateur donnée à titre d'exemple et une soupape d'amplificateur donnée à titre d'exemple à réglage automatique ou autoréglable permettant de maintenir un écoulement de fluide dans des conditions d'écoulement de fluide de demande aval faible, et de maintenir la précision et la stabilité opérationnelles de la soupape de régulateur dans des conditions d'écoulement de fluide de demande aval supérieure.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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)