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1. WO2012057391 - FLOW PATH CONVERSION VALVE

Publication Number WO/2012/057391
Publication Date 03.05.2012
International Application No. PCT/KR2010/008069
International Filing Date 16.11.2010
IPC
F16K 11/083 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
11Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
02with all movable sealing faces moving as one unit
08comprising only taps or cocks
083with tapered plug
F16K 11/044 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
11Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
02with all movable sealing faces moving as one unit
04comprising only lift valves
044with movable valve members positioned between valve seats
F15B 13/042 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
13Details of servomotor systems
02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
04for use with a single servomotor
042operated by fluid pressure
CPC
F16K 1/34
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
1Lift valves ; or globe valves; , i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
32Details
34Cutting-off parts, e.g. valve members, seats
F16K 11/044
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
11Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
02with all movable sealing faces moving as one unit
04comprising only lift valves
044with movable valve members positioned between valve seats
Applicants
  • 효성굿스프링스 주식회사 HYOSUNG GOODSPRINGS, INC. [KR]/[KR] (AllExceptUS)
  • 강만곤 Kang, Man Gon [KR]/[KR] (UsOnly)
  • 권순광 Kwon, Soon Kwang [KR]/[KR] (UsOnly)
  • 최현철 Choi, Hyeon Cheol [KR]/[KR] (UsOnly)
  • 정기철 Jung, Gi Chul [KR]/[KR] (UsOnly)
  • 전상규 Jeon, Sang Gyu [KR]/[KR] (UsOnly)
Inventors
  • 강만곤 Kang, Man Gon
  • 권순광 Kwon, Soon Kwang
  • 최현철 Choi, Hyeon Cheol
  • 정기철 Jung, Gi Chul
  • 전상규 Jeon, Sang Gyu
Agents
  • 김원식 KIM, Won-Sik
Priority Data
10-2010-010586728.10.2010KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) FLOW PATH CONVERSION VALVE
(FR) SOUPAPE DE CONVERSION DE TRAJECTOIRE D'ÉCOULEMENT
(KO) 유로절환밸브
Abstract
(EN)
The present invention pertains to a flow path conversion valve, which comprises: a tubular body (3) having at least one or more inlets (13) for supplying fluid to the inside, two or more outlets (15, 16) for the selective crossover discharge of the internal fluid, drain holes (17, 18) respectively formed for draining the fluid which is not discharged via the outlets (15, 16) but remains in the inside and securing sections (19) respectively protruded on the inner peripheral surface at each said inlet (13), said outlets (15, 16) and said drain holes (17, 18); an operation rod (5) concentrically mounted in the tubular body (3), having a plurality of holding sections (21-1, 21-2, 21-3, 21-4) protruded on the outer peripheral surface to be spaced apart from each other, and connected to an operation means at one side end, which is exposed to the outside in a fluid-sealing state, so that the operation rod (5) reciprocates back and forth by the operation means in the tubular body (3) in the axial direction; and a plurality of movable valve bodies (7-1, 7-2, 7-3, 7-4) movably mounted on the outer peripheral surface of the operation rod (5) and disposed between each of the holding sections 21-1, 21-2, 21-3, 21-4) so as to individually correspond to each of the securing sections (19).
(FR)
La présente invention porte sur une soupape de conversion de trajectoire d'écoulement, laquelle soupape comprend : un corps tubulaire (3) ayant au moins une ou plusieurs entrées (13) pour fournir un fluide à l'intérieur, deux ou plus de deux sorties (15, 16) pour la décharge de raccordement sélective du fluide interne, des trous de drainage (17, 18) formés respectivement pour le drainage du fluide qui n'est pas déchargé par l'intermédiaire des sorties (15, 16) mais qui reste à l'intérieur et des sections d'ancrage (19) faisant saillie respectivement sur la surface périphérique interne à chacune de ladite entrée (13), desdites sorties (15, 16) et desdits trous de drainage (17, 18); une tige d'actionnement (5) montée de manière concentrique dans le corps tubulaire (3), ayant une pluralité de sections de maintien (21-1, 21-2, 21-3, 21-4) faisant saillie sur la surface périphérique externe de façon à être espacées les unes des autres, et reliée à un moyen d'actionnement à une extrémité latérale, qui est exposée à l'extérieur dans un état d'étanchéité vis-à-vis des fluides, de telle sorte que la tige d'actionnement (5) effectue un mouvement de va-et-vient d'avant en arrière par le moyen d'actionnement dans le corps tubulaire (3) dans la direction axiale; une pluralité de corps de soupape mobiles (7-1, 7-2, 7-3, 7-4) montés de manière mobile sur la surface périphérique externe de la tige d'actionnement (5) et disposés entre chacune des sections de maintien (21-1, 21-2, 21-3, 21-4) de façon à correspondre individuellement à chacune des sections d'ancrage (19).
(KO)
본 발명은 유로절환밸브에 관한 것으로, 내부로 유체를 공급하는 하나 이상의 입구(13)와, 내부의 유체를 선택적으로 교차 배출하는 둘 이상의 출구(15,16)와, 상기 출구(15,16)를 통해 배출되지 않고 배제된 내부의 유체를 드레인시키도록 되어 있는 드레인구(17,18)가 각각 형성되고, 상기 각각의 입구(13), 출구(15,16) 및 드레인구(17,18) 사이의 내주면에 안착부(19)가 각각 돌출되어 있는 관체(3); 상기 관체(3) 내에 동축 상으로 장착되되, 복수의 걸림부(21-1,21-2,21-3,21-4)가 외주면 상에 상호 이격된 상태로 돌출되고, 유체밀봉 상태로 외부 노출된 일측단에 작동수단이 연결되어 상기 작동수단에 의해 상기 관체(3) 내에서 축방향으로 전후진 왕복운동하도록 되어 있는 작동로드(5); 및 상기 작동로드(5) 외주면 상에 이동 가능하게 장착되어 상기 각각의 안착부(19)를 향하여 일대일 대응하도록 상기 각각의 걸림부(21-1,21-2,21-3,21-4) 사이에 배치되어 있는 복수의 가동밸브체(7-1,7-2,7-3,7-4);를 포함하여 구성되는 것을 특징으로 한다.
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