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08:51 Nov 20, 2020 |
English to French translations [PRO] Tech/Engineering - Mechanics / Mech Engineering / control valve in pneumatic vane motor of winch | |||||||
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| Selected response from: florence metzger Local time: 11:59 | ||||||
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Summary of answers provided | ||||
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3 | ensemble tiroir chemise appairé |
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4 -1 | ensemble tiroir-cylindre à friction |
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ensemble tiroir chemise appairé Explanation: une suggestion... appairé pour frictional matched (ajustement idoine) |
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ensemble tiroir-cylindre à friction Explanation: Rotary valve spool/sleeve assembly. The spool rotates and translates within the sleeve bore. : The design consists of a stationary sleeve and a rotating/translating spool. The sleeve (Fig. 3) is designed to replace part of the pump housing in order to minimize the dead volume between the pump outlet and the spool. The outlet flow of the pump is directed to tangential nozzles that port fluid to the inner diameter of the sleeve bore and into the inlet section of the spool. https://www.researchgate.net/figure/Rotary-valve-spool-sleev... Spool valves are the usual choice for directional control, because they can be manufactured to give complicated connections in a simple sliding mechanism. : Spool valves have two elements: a cylindrical barrel in which slides a plunger. Port blocking is provided by lands or full diameter sections on the spool, separated by waisted sections which provide port interconnections through the barrel. : Seals, which may be O-rings or square section, are positioned between the valve spaces, so that there is a seal between each port and on the outside of the two outer ports (see Figure 5). https://www.sciencedirect.com/topics/engineering/spool-valve Directional control valves (DCVs) are one of the most fundamental parts of hydraulic and pneumatic systems. DCVs allow fluid flow (hydraulic oil, water or air) into different paths from one or more sources. DCVs will usually consist of a spool inside a cylinder which is mechanically or electrically actuated. The position of the spool restricts or permits flow, thus it controls the fluid flow. https://en.wikipedia.org/wiki/Directional_control_valve Wegeventile dienen in der Fluidtechnik (Pneumatik und Hydraulik) dazu, den Weg für das Arbeitsmedium (Druckluft, Hydraulikflüssigkeit) zu sperren oder die Durchflussrichtung zu ändern. Die Ventile unterscheiden sich nach folgenden Hauptmerkmalen: 1. Bauart des Steuerelements, z. B. Schieber, Ventilkegel 2. Anzahl der Schaltstellungen 3. Art der Betätigung, z. B. elektrisch (Elektromagnet), pneumatisch, hydraulisch, mechanisch, manuell 4. Anzahl der Durchflusswege 5. Anzahl, Größe und Art der Anschlüsse, z. B. Nennweite, Gewinde https://de.wikipedia.org/wiki/Wegeventil (No French sister page) valve 2 voies [TECH.] das 2-Wegeventil Pl.: die 2-Wegeventile valve 4 voies [TECH.] das 4-Wegeventil Pl.: die 4-Wegeventile https://dict.leo.org/französisch-deutsch/Wegeventil Englisch: slide valve, spool valve Französisch: distributeur à tiroir https://www.festo-didactic.com/de-de/service/online-woerterb... The extruder includes a delivery nozzle mounted a barrel. L'extrudeuse comprend une buse de distribution montée sur un cylindre. https://context.reverso.net/traduction/anglais-francais/barr... EN) SPOOL VALVE (FR) DISTRIBUTEUR À TIROIR : (FR) Cette invention concerne un distributeur (V1) à tiroir pourvu d'un tiroir (11) et d'un cylindre (12) avec trou intérieur (12a) contenant le tiroir (11) de telle sorte que ledit tiroir (11) peut se déplacer axialement. https://patentscope.wipo.int/search/fr/detail.jsf?docId=WO20... Valves à voies directionnelle à action direct de type DS5 - CETOP 05 * Valve à voie * Pressions jusqu'à 350 bars * Débit max. 100 l/min https://www.armatechnik.ch/produkte/antriebe/antriebe-fr/val... L'ensemble tiroir-cylindre est graissé par une pompe mécanique constituée de deux cylindres oscillants montés sur un même bâti et noyés dans un carter formant réservoir avec bouchon de remplissage et voyant http://fr.1001mags.com/parution/loco-revue/numero-340-juin-1... Context translation: Ces de valves à voies à boulonner offrent le contrôle du débit et de sens de circulation très sensible. Un ensemble tiroir-cylindre à friction est proposé avec deux moyens d'actionnement différents. |
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