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1. WO2013161357 - THREE-PORT VALVE

Publication Number WO/2013/161357
Publication Date 31.10.2013
International Application No. PCT/JP2013/053929
International Filing Date 19.02.2013
Chapter 2 Demand Filed 26.07.2013
IPC
F16K 11/07 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
06comprising only sliding valves
065with linearly sliding closure members
07with cylindrical slides
F16K 7/06 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
7Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage
02with tubular diaphragm
04constrictable by external radial force
06by means of a screw-spindle, cam, or other mechanical means
F15B 9/10 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
9Servomotors with follow-up action, i.e. in which the position of the actuated member conforms with that of the controlling member
02with servomotors of the reciprocatable or oscillatable type
08controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
10in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
CPC
F15B 13/0401
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
0401Valve members; Fluid interconnections therefor
F15B 2211/3057
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
2211Circuits for servomotor systems
30Directional control
305characterised by the type of valves
3056Assemblies of multiple valves
30565having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
3057having two valves, one for each port of a double-acting output member
F16K 11/02
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
F16K 11/027
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
022comprising a deformable member
027the fluid flowing through a constrictable tubular diaphragm
F16K 11/168
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
10with two or more closure members not moving as a unit
14operated by one actuating member, e.g. a handle
16which only slides, or only turns, or only swings in one plane
168only swings
F16K 7/04
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
7Diaphragm ; valves or; cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage
02with tubular diaphragm
04constrictable by external radial force
Applicants
  • 国立大学法人 東京工業大学 TOKYO INSTITUTE OF TECHNOLOGY [JP]/[JP]
Inventors
  • 只野 耕太郎 TADANO Kotaro
  • 川嶋 健嗣 KAWASHIMA Kenji
  • 小宮 みずき KOMIYA Mizuki
Agents
  • 磯野 道造 ISONO Michizo
Priority Data
2012-10414227.04.2012JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) THREE-PORT VALVE
(FR) VANNE TROIS VOIES
(JA) 3ポートバルブ
Abstract
(EN)
Provided is three-port valve that can be more accurately controlled using a simple structure. The three-port valve is provided with the following: a first elastic tube (2a) in which a liquid circulates; a first port (2a1) which is a provision and discharge opening in the first elastic tube (2a); a second elastic tube (2b) in which a liquid circulates; a second port (2b1) which is a provision and discharge opening in the second elastic tube (2b); a third port (3c) that links the first port (2a1) and the second port (2b1); first circulation control means (7a, 8a, 9a) for deforming the first elastic tube (2a) so as to control the circulation of the liquid circulating in the first elastic tube (2a); second circulation control means (7b, 8b, 9b) for deforming the second elastic tube (2b) so as to control the circulation of the liquid circulating in the second elastic tube (2b); and an oscillator (9c) for driving the first circulation control means (7a, 8a, 9a) and the second circulation control means (7b, 8b, 9b).
(FR)
La présente invention concerne une vanne trois voies qui peut être contrôlée plus précisément à l'aide d'une structure simple. La vanne trois voies est pourvue des éléments suivants : un premier tube élastique (2a) dans lequel circule un liquide ; un premier orifice (2a1) qui est une ouverture d'alimentation et de décharge dans le premier tube élastique (2a) ; un second tube élastique (2b) dans lequel circule un liquide ; un deuxième orifice (2b1) qui est une ouverture d'alimentation et de décharge dans le second tube élastique (2b) ; un troisième orifice (3c) qui relie le premier orifice (2a1) et le deuxième orifice (2b1) ; un premier moyen de contrôle de circulation (7a, 8a, 9a) pour la déformation du premier tube élastique (2a) de sorte à contrôler la circulation du liquide en circulation dans le premier tube élastique (2a) ; un second moyen de contrôle de circulation (7b, 8b, 9b) pour la déformation du second tube élastique (2b) de sorte à contrôler la circulation du liquide en circulation dans le second tube élastique (2b) ; et un oscillateur (9c) pour l'entraînement du premier moyen de contrôle de circulation (7a, 8a, 9a) et du second moyen de contrôle de circulation (7b, 8b, 9b).
(JA)
 簡便な構造で、より正確に制御可能な3ポートバルブを提供する。流体が通流する第1弾性管(2a)と、第1弾性管(2a)における供給排出口である第1ポート(2a1)と、流体が通流する第2弾性管(2b)と、第2弾性管(2b)における供給排出口である第2ポート(2b1)と、第1ポート(2a1)及び第2ポート(2b1)と連通する第3ポート(3c)と、第1弾性管(2a)を変形させて、第1弾性管(2a)内を通流する流体の通流を制御する第1通流制御手段(7a,8a,9a)と、第2弾性管(2b)を変形させて、第2弾性管(2b)内を通流する流体の通流を制御する第2通流制御手段(7b,8b,9b)と、第1通流制御手段(7a,8a,9a)及び第2通流制御手段(7b,8b,9b)を駆動させる揺動子(9c)と、を備える。
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