FLOW CONTROL VALVE
Flow control valve, comprising a housing (1) forming a number of internal passages (8) and an internal cavity (2) in fluid communication with each of the internal passages, each of the internal passages comprising an orifice (15) opening into the internal cavity; a flow direction block (3) arranged...
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Format | Patent |
Language | English French |
Published |
27.06.2019
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Abstract | Flow control valve, comprising a housing (1) forming a number of internal passages (8) and an internal cavity (2) in fluid communication with each of the internal passages, each of the internal passages comprising an orifice (15) opening into the internal cavity; a flow direction block (3) arranged in the internal cavity, the flow direction block having an outer face (4) encircled by an inner face (5) of the internal cavity, wherein the flow direction block comprises two clearances (6, 7) extending through a portion of the flow direction block, wherein each of the two clearances is adapted to selectively connect at least two of the internal passages of the housing when the flow direction block is rotated around a rotation axis (X) relative to the housing, wherein in at least one angular position of the flow direction block one of the two clearances connects at least three of the internal passages. A volume of the two clearances is asymmetrical with respect to any point along the rotation axis.
L'invention concerne une soupape de régulation de débit comprenant un boîtier formant un certain nombre de passages internes (8) et une cavité interne (2) en communication fluidique avec chacun des passages internes, chacun des passages internes comprenant un orifice (15) s'ouvrant vers l'intérieur de la cavité interne ; un bloc de direction d'écoulement (3) disposé dans la cavité interne, le bloc de direction d'écoulement ayant une face externe (4) encerclée par une face interne (5) de la cavité interne, le bloc de direction d'écoulement comprenant deux intervalles (6, 7) s'étendant à travers une partie du bloc de direction d'écoulement, chacun des deux intervalles étant conçu pour relier de manière sélective au moins deux des passages internes du boîtier lorsque le bloc de direction d'écoulement est amené à tourner autour d'un axe de rotation (X) par rapport au boîtier, au moins une position angulaire du bloc de direction reliant au moins trois des passages d'écoulement interne.Un volume des deux intervalles est asymétrique par rapport à n'importe quel point le long de l'axe de rotation. |
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AbstractList | Flow control valve, comprising a housing (1) forming a number of internal passages (8) and an internal cavity (2) in fluid communication with each of the internal passages, each of the internal passages comprising an orifice (15) opening into the internal cavity; a flow direction block (3) arranged in the internal cavity, the flow direction block having an outer face (4) encircled by an inner face (5) of the internal cavity, wherein the flow direction block comprises two clearances (6, 7) extending through a portion of the flow direction block, wherein each of the two clearances is adapted to selectively connect at least two of the internal passages of the housing when the flow direction block is rotated around a rotation axis (X) relative to the housing, wherein in at least one angular position of the flow direction block one of the two clearances connects at least three of the internal passages. A volume of the two clearances is asymmetrical with respect to any point along the rotation axis.
L'invention concerne une soupape de régulation de débit comprenant un boîtier formant un certain nombre de passages internes (8) et une cavité interne (2) en communication fluidique avec chacun des passages internes, chacun des passages internes comprenant un orifice (15) s'ouvrant vers l'intérieur de la cavité interne ; un bloc de direction d'écoulement (3) disposé dans la cavité interne, le bloc de direction d'écoulement ayant une face externe (4) encerclée par une face interne (5) de la cavité interne, le bloc de direction d'écoulement comprenant deux intervalles (6, 7) s'étendant à travers une partie du bloc de direction d'écoulement, chacun des deux intervalles étant conçu pour relier de manière sélective au moins deux des passages internes du boîtier lorsque le bloc de direction d'écoulement est amené à tourner autour d'un axe de rotation (X) par rapport au boîtier, au moins une position angulaire du bloc de direction reliant au moins trois des passages d'écoulement interne.Un volume des deux intervalles est asymétrique par rapport à n'importe quel point le long de l'axe de rotation. |
Author | JANOCHA, Marc |
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DocumentTitleAlternate | SOUPAPE DE RÉGULATION DE DÉBIT |
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RelatedCompanies | EATON INTELLIGENT POWER LIMITED |
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Snippet | Flow control valve, comprising a housing (1) forming a number of internal passages (8) and an internal cavity (2) in fluid communication with each of the... |
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SubjectTerms | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
Title | FLOW CONTROL VALVE |
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