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1. (WO2018158616) VALVE WITH SUB-VALVE FOR MINIMUM-FLOW CONTROL, REDIRECTING AND REVERSE CONTROL
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Pub. No.: WO/2018/158616 International Application No.: PCT/IB2017/051236
Publication Date: 07.09.2018 International Filing Date: 03.03.2017
IPC:
G05D 16/10 (2006.01) ,F16K 15/04 (2006.01) ,F16K 17/04 (2006.01)
G PHYSICS
05
CONTROLLING; REGULATING
D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
16
Control of fluid pressure
04
without auxiliary power
10
the sensing element being a piston or plunger
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
15
Check valves
02
with guided rigid valve members
04
shaped as balls
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
17
Safety valves; Equalising valves
02
opening on surplus pressure on one side; closing on insufficient pressure on one side
04
spring-loaded
Applicants:
VALENZUELA ACOSTA, Alfonso [CO/CO]; CO
Inventors:
VALENZUELA ACOSTA, Alfonso; CO
Agent:
MAYA RODRIGUEZ, Carlos Orlando; CO
GOMEZ VILLA, Johan Sebastian; CO
Priority Data:
Title (EN) VALVE WITH SUB-VALVE FOR MINIMUM-FLOW CONTROL, REDIRECTING AND REVERSE CONTROL
(FR) VALVE AVEC SOUS-VALVE DE RÉGULATION D'ÉCOULEMENTS MINIMAUX, RÉACHEMINEMENT ET RÉGULATION INVERSE
(ES) VALVULA CON SUB-VALVULA DE CONTROL DE FLUJOS MINIMOS, REDIRECCIONAMIENTO Y CONTROL INVERSO
Abstract:
(EN) The invention relates to a valve for the redirection and reverse control of flows with a sub-valve for minimum-flow control of liquid fluids for hydraulic and home networks with seven effects, the valve being formed by: a solid prismatic structure with horizontal ducts and vertical ducts that vary in diameter and shape for a specific function, supplemented with a sub-valve for reducing and controlling liquid fluid by means of pressure; a guide and a horizontal sub-valve spring; a sphere and a vertical spring, with an automatic seal based on overpressure of liquids, a manual seal with a plunger and a safety screw, automatic direction for expelling air, a flow seal for preventing passage to measuring equipment, and stoppage of reverse flows and control of the passage of the minimum amount of fluid, called the “vital minimum”.
(FR) L'invention concerne une valve de réacheminement et de régulation inverse d'écoulement avec sous-valve de régulation de minimum d'écoulement de fluides liquides pour réseaux hydrauliques et résidentiels avec sept effets, comprenant une structure massive prismatique avec conduits horizontaux et conduits verticaux dont la forme et le diamètre varient en vue d'une fonction spécifique, assortie d'une sous-valve de réduction et de régulation de fluide liquide par pression, un guide et ressort de sous-valve horizontale, une sphère et un ressort vertical, avec fermeture étanche automatique par surpression de liquides, fermeture étanche manuelle avec piston et vis de sécurité, acheminement automatique pour expulsion d'air, fermeture étanche pour écoulements permettant d'éviter tout passage dans les équipements de mesure, d'arrêter les écoulements inverses et de réguler le passage du minimum de fluide appelé "minimum vital".
(ES) Válvula para re direccionamiento y control inverso de flujos con sub-válvula de control de mínimo de flujo de fluidos líquidos para redes hidráulicas y domiciliarias con siete efectos compuesta por una estructura maciza prismática con ductos horizontales y ductos verticales que varían su diámetro y forma para una función específica complementada una sub-válvula de reducción y control de fluido liquido por presión, una guía y resorte de sub-válvula horizontal, una esfera y un resorte vertical, con sello automático por sobrepresión de líquidos, sello manual con émbolo y tornillo de seguridad, direccionamiento automático para expulsión de aire, sello de flujos de que evita paso a equipos de medida, detención de flujos inversos y controla el paso del mínimo de fluido denominado "mínimo vital".
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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, 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: Spanish (ES)
Filing Language: Spanish (ES)