TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

a pump employed to force water, etc. beyond the range of atmosphere pressure.  3, fiche 1, Anglais, - force%20pump

Record number: 1, Textual support number: 2 DEF

A pump fitted with a solid plunger and a suction valve which draws and forces a liquid to a considerable height above the valve or puts the liquid under a considerable pressure.  4, fiche 1, Anglais, - force%20pump

Record number: 1, Textual support number: 3 DEF

A reciprocating pump which has a solid piston for drawing in and forcing out liquid through valves. It can develop high pressures.  5, fiche 1, Anglais, - force%20pump

Record number: 1, Textual support number: 4 DEF

A pump which delivers liquid under a pressure greater than its suction pressure. It consists of a barrel fitted with a solid plunger, and a valve chest with suction and delivery valve.  6, fiche 1, Anglais, - force%20pump

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Pompe à mouvement rectiligne alternatif qui a un piston plein pour aspirer et refouler un liquide à travers les clapets. Elle peut engendrer de hautes pressions.  2, fiche 1, Français, - pompe%20foulante

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 DEF

A condition sometimes encountered in a pumping well whereby dissolved gas is released from solution during the upstroke of the plunger, appearing as free gas between the valves. Where pressure is sufficient, the standing valve is unable to open and, consequently, no fluid enters the tubing.  1, fiche 2, Anglais, - gas%20lock

Fiche 2,  Justifications,  Français

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

The pot is a small-bore plunger cylinder without a torpedo. The two cylinders are connected by a valve. When the valve is open, the melting or plasticizing cylinder pushes the material into the nozzle end of the pot, forcing the plunger back. When the plunger moves back an experimentally predetermined distance, the filling stops and the valve is closed, because the backward motion of the plunger actuates a limit switch. At the appropriate time in the cycle the material is injected into the mold from the second cylinder, the so-called shooting cylinder or pot.  2, fiche 3, Anglais, - injection%20cylinder

Record number: 3, Textual support number: 1 OBS

injection cylinder: term standardized by ISO.  5, fiche 3, Anglais, - injection%20cylinder

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 CONT

Cette technique de plastification [...] correspond à la majorité des cas. Mais il est possible d'améliorer sa performance en l'associant à un système à pot d'injection indépendant. [...] L'avantage de ce système consiste à rendre à la vis sa seule fonction, celle de plastification, et à confier la phase d'injection à un piston indépendant.  3, fiche 3, Français, - pot%20d%27injection

Record number: 3, Textual support number: 1 OBS

pot d'injection : terme normalisé par l'ISO.  4, fiche 3, Français, - pot%20d%27injection

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

Valve gating. This type of gate is where a pin is held in the gate or channel by spring tension and as the plunger comes forward, it compresses the plastic in the runner. When this pressure build-up is sufficient to overcome the spring tension, the pin is then pushed back(pulled) and the fast decompression of the plastic fills the cavity at extremely high speed.  2, fiche 4, Anglais, - valve%20gating

Fiche 4,  Justifications,  Français

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 OBS

There are about 80,000 injection-molding machines in about 8,000 plants in the United States. ... About 95% of the machine are either reciprocating screw or two-stage screws. The balance are plunger machines.  3, fiche 5, Anglais, - screw%2Dinjection%20molding%20machine

Record number: 5, Textual support number: 2 OBS

... preplasticizing machine. Of the equipment in use today, 95% is preplasticizing; either with a reciprocating screw or a screw-pot. In a reciprocating screw the melted material is collected in front of the screw, which continues to move backward against a controlled pressure as more material is melted. The area where the melted material is collected corresponds to the pot in a two-stage machine. When the screw is pushed forward by the hydraulic injection cylinder(s), a check valve(nonreturn valve) is closed. At this time the screw and nonreturn valve act like a plunger.  3, fiche 5, Anglais, - screw%2Dinjection%20molding%20machine

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 CONT

La machine la plus utilisée est la presse à vis-piston. On parle alors de préplastification; en effet la vis assure ici deux fonctions : -fonction vis en tournant sur son axe : plastification de la matière de façon homogène, -fonction piston en avançant le long de son axe : matière poussée dans le moule par l'extrémité de la vis (qui joue le rôle de piston).  1, fiche 5, Français, - presse%20%C3%A0%20vis%2Dpiston

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 CONT

The pot is a small-bore plunger cylinder without a torpedo. The two cylinders are connected by a valve. When the valve is open, the melting or plasticizing cylinder pushes the material into the nozzle end of the pot, forcing the plunger back. When the plunger moves back an experimentally predetermined distance, the filling stops and the valve is closed, because the backward motion of the plunger actuates a limit switch. At the appropriate time in the cycle the material is injected into the mold from the second cylinder, the so-called shooting cylinder or pot.  1, fiche 6, Anglais, - plasticizing%20cylinder

Fiche 6,  Justifications,  Français

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 OBS

... preplasticizing machine. Of the equipment in use today, 95% is preplasticizing; either with a reciprocating screw or a screw-pot. In a reciprocating screw the melted material is collected in front of the screw, which continues to move backward against a controlled pressure as more material is melted. The area where the melted material is collected corresponds to the pot in a two-stage machine. When the screw is pushed forward by the hydraulic injection cylinder(s), a check valve(nonreturn valve) is closed. At this time the screw and nonreturn valve act like a plunger.  1, fiche 7, Anglais, - two%2Dstage%20screw%2Dplunger%20machine

Fiche 7,  Justifications,  Français

Fiche 7,  Justifications,  Espagnol

Fiche 8,  Justifications,  Anglais

Record number: 8, Textual support number: 1 CONT

When the valve is open, the melting or plasticizing cylinder pushes the material into the nozzle end of the pot, forcing the plunger back. When the plunger moves back an experimentally predetermined distance, the filling stops and the valve is closed, because the backward motion of the plunger actuates a limit switch. At the appropriate time in the cycle the material is injected into the mold from the second cylinder, the so-called shooting cylinder or pot. This method of operation gives much better mixing of the plastic, more even temperature distribution, and better control of speed, pressure, and the amount of material. This type machine is called a preplasticizing machine.  2, fiche 8, Anglais, - preplasticizing%20press

Fiche 8,  Justifications,  Français

Fiche 8,  Justifications,  Espagnol

Fiche 9,  Justifications,  Anglais

Record number: 9, Textual support number: 1 CONT

A gate valve supervisory switch. [Sprinkler system supervisory device] The switch is attached to the two sides of the valve yoke by the hook bolts.... When the valve is wide open, the tip of the plunger enters a 1/8-in. deep depression drilled in the valve stem. The switch is adjusted so that in the open valve position the contact ring closes the electric circuit between the contact blades.  1, fiche 9, Anglais, - gate%20valve%20supervisory%20switch

Fiche 9,  Justifications,  Français

Fiche 9,  Justifications,  Espagnol

Fiche 10,  Justifications,  Anglais

Record number: 10, Textual support number: 1 DEF

Automotive lift of the plunger type that employs a liquid under pressure as the direct lifting and load-sustaining agent. Such a lift is so designed and constructed that the full weight of the load and lifting assembly rest on a continuous column of liquid, which extends from the cylinder to the liquid control valve.  2, fiche 10, Anglais, - hydraulic%20lift

Fiche 10,  Justifications,  Français

Record number: 10, Textual support number: 1 OBS

pont élévateur : appareil employé dans les garages et dans les stations-service pour soulever les automobiles, dans le but de pouvoir en examiner le dessous, les laver, les vidanger et les réparer. Il est généralement formé de deux poutres en acier, reliées rigidement entre elles. Cet ensemble est soulevé au moyen d'un piston hydraulique ou d'un cabestan électrique.  2, fiche 10, Français, - pont%20%C3%A9l%C3%A9vateur%20hydraulique

Fiche 10,  Justifications,  Espagnol

Fiche 11,  Justifications,  Anglais

Record number: 11, Textual support number: 1 CONT

The unloader type of regulator is used on high-pressure sprayers. This valve bypasses excess liquid during operation and, when the boom or handgun is shut off, returns all liquid to the tank at a very low pressure. The unloader regulator is a definite asset on sprayers powered by an auxiliary engine and on sprayers equipped with a piston or plunger pump.  1, fiche 11, Anglais, - unloader%20regulator

Fiche 11,  Justifications,  Français

Record number: 11, Textual support number: 1 CONT

Le type de régulateur à détendeur est utilisé sur les pulvérisateurs à pression élevée. Cette soupape renvoie l'excès de liquide au réservoir durant l'opération et, lorsque la rampe ou la lance est fermée, elle retourne tout le liquide au réservoir à très faible pression. Un régulateur de ce genre est très avantageux sur les pulvérisateurs actionnés par moteur auxiliaire et sur ceux qui sont munis d'une pompe à piston ou à plongeur.  1, fiche 11, Français, - r%C3%A9gulateur%20%C3%A0%20d%C3%A9tendeur

Fiche 11,  Justifications,  Espagnol

Fiche 12,  Justifications,  Anglais

Record number: 12, Textual support number: 1 CONT

A utility sprayer should have a pump that will handle a wide range of chemicals, including abrasive materials. A positive-displacement pump of the piston or plunger type is best(...) An unloader-type pressure-control valve is needed to protect the pump.  1, fiche 12, Anglais, - unloader%2Dtype%20pressure%2Dcontrol%20valve

Fiche 12,  Justifications,  Français

Record number: 12, Textual support number: 1 CONT

Le pulvérisateur à toutes fins doit être muni d'une pompe pouvant être utilisée pour une grande variété de produits chimiques, y compris les produits abrasifs. La pompe à piston ou à plongeur est celle qui convient le mieux (...). Un régulateur de pression à détendeur doit être monté sur la pompe pour la protéger.  1, fiche 12, Français, - r%C3%A9gulateur%20de%20pression%20%C3%A0%20d%C3%A9tendeur

Fiche 12,  Justifications,  Espagnol

Fiche 13,  Justifications,  Anglais

Record number: 13, Textual support number: 1 DEF

The mechanical device on a control valve which insures that the position of a valve plunger is exactly proportional to the instrument signal.  1, fiche 13, Anglais, - positioner

Fiche 13,  Justifications,  Français

Record number: 13, Textual support number: 1 CONT

Afin que la régulation soit fidèle, il faut qu'à chaque valeur de la pression de l'air corresponde une position déterminée de l'organe d'obturation. Pour de telles applications, il faut avoir recours à un positionneur (...)  1, fiche 13, Français, - positionneur

Fiche 13,  Justifications,  Espagnol

Fiche 14,  Justifications,  Anglais

Record number: 14, Textual support number: 1 OBS

the--is located in a section of the float chamber and draws fuel from it through the strainer and intake valve when the pump plunger is raised.  1, fiche 14, Anglais, - pump%20cylinder

Fiche 14,  Justifications,  Français

Record number: 14, Textual support number: 1 OBS

dans ce mouvement, l'essence est aspiré dans le -- à travers un clapet d'aspiration placé à l'entrée.  1, fiche 14, Français, - corps%20de%20pompe

Fiche 14,  Justifications,  Espagnol

Fiche 15,  Justifications,  Anglais

Record number: 15, Textual support number: 1 OBS

on the downward stroke of the plunger the valve V closes and water is forced through the--  1, fiche 15, Anglais, - delivery%20valve

Fiche 15,  Justifications,  Français

Record number: 15, Textual support number: 1 OBS

dans les pompes à piston plongeur, les conduites d'aspiration et de refoulement sont communes aux deux pompes, mais chacune de celles-ci a ses propres soupapes d'aspiration et de refoulement.  1, fiche 15, Français, - soupape%20de%20refoulement

Fiche 15,  Justifications,  Espagnol