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INJECTION PORT [16 records]

Record 1 2022-09-12

English

Subject field(s)
  • Fueling Systems (Motor Vehicles)
  • Engines (Motor Vehicles)
  • Diesel Motors
  • Gasoline Motors
CONT

With port fuel injection, gasoline is sprayed into the intake manifold, where it mixes with air, and then is sucked down into the cylinders.

French

Domaine(s)
  • Alimentation (Véhicules automobiles)
  • Moteur (Véhicules automobiles)
  • Moteurs diesel
  • Moteurs à essence
CONT

Injection dans l'orifice d'admission : le carburant est pulvérisé dans les orifices d'admission, avant la chambre de combustion.

Spanish

Save record 1

Record 2 2014-10-10

English

Subject field(s)
  • Fueling Systems (Motor Vehicles)
CONT

[This engine] is also the first North American application of a bottom-feed fuel rail in a port injection system, permitting the injectors to be packaged within the rail and allowing the fuel to cool the entire injector for better hot starts.

French

Domaine(s)
  • Alimentation (Véhicules automobiles)

Spanish

Save record 2

Record 3 2012-01-16

English

Subject field(s)
  • Analytical Chemistry
  • Phraseology
  • Electrical Engineering
OBS

... Winefordner et al. described a special, more sensitive cell based on changes in dielectric constant and constructed to allow gas flow between the plates of a capacitor which is a part of the tank circuit of a 70-Mc/sec Clapp oscillator, the output of which is beat against that of a reference oscillator. With the difference frequency between oscillators adjusted to zero with pure carrier gas flowing through the detector, the presence of a foreign vapor in the cell will produce a different frequency which is linearly related to the amount of material introduced through an injection port in the carrier gas stream and inversely proportional to the absolute temperature for a given component at a constant density or concentration in the cell and for a particular operating frequency.

PHR

Reference, sample Clapp oscillator.

French

Domaine(s)
  • Chimie analytique
  • Phraséologie
  • Électrotechnique

Spanish

Save record 3

Record 4 2011-08-16

English

Subject field(s)
  • Ovens, Furnaces and Boilers (Heating)
  • Scientific Research Equipment
  • Equipment (Chemistry)
OBS

Term(s) taken from a Canadian laboratory-equipment company’s catalogue.

French

Domaine(s)
  • Fours et chaudières (Chauffage)
  • Matériel et équipement (Recherche scientifique)
  • Équipement (Chimie)
OBS

Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.

Spanish

Save record 4

Record 5 2011-06-30

English

Subject field(s)
  • Ignition Systems (Motor Vehicles)
  • Engines (Motor Vehicles)
CONT

By increasing the iso-octane percentage in the fuel from 0-50%, it was shown that the HCCI [homogeneous charge compression ignition] engine lost combustion efficiency and combustion phasing was slowed.

CONT

It was found that low level of fuel stratification obtained with asymmetric port fuel injection does not significantly affect the combustion phasing...

French

Domaine(s)
  • Allumage (Véhicules automobiles)
  • Moteur (Véhicules automobiles)
CONT

[...] il est apparu que le niveau de stratification de la charge obtenu par l’utilisation d’injection indirecte dissymétrique ne permet pas de modifier le déroulement de la combustion.

Spanish

Save record 5

Record 6 2010-05-25

English

Subject field(s)
  • Surgical Instruments
DEF

Short, hollow cylinder or tube for insertion into a canal, vessel, passageway, body cavity, or duct.

OBS

Cannulae usually consist of a small-length rigid or semirigid plastic or metal tube, a handle, and a valve. The valve regulates the pressure within the cavity. Most cannulae are fitted with a trocar or stylet during insertion. After insertion, the trocar is withdrawn, providing a rigid or semirigid structure that can be connected to an external tube, catheter, or connector for the injection or withdrawal of substances. Cannulae may also provide a port through which diagnostic or surgical instruments are passed to gain access to and operate on internal structures. They can be used in a great variety of therapeutic and diagnostic procedures.

PHR

arterial, aortic, arthroscopy drainage, aspirating, brain, bronchial, coronary artery, coronary sinus, ear, epidural, exploring, eye, infusion, irrigation, perfusion, ventricular, washout cannula.

French

Domaine(s)
  • Instruments chirurgicaux
DEF

Tube creux, rigide ou souple, rectiligne, courbe ou coudé, utilisé pour permettre le passage d'air ou de liquide dans une cavité ou un conduit naturels, ou dans un vaisseau ou un canal abordé chirurgicalement.

Spanish

Campo(s) temático(s)
  • Instrumental quirúrgico
DEF

Tubo de calibre, forma y materia variables, abierto por ambos extremos, que se introduce en una abertura natural o accidental del cuerpo, generalmente con un trocar en su interior en el acto de la introducción.

Save record 6

Record 7 2009-10-14

English

Subject field(s)
  • Injections, Tubing and Transfusions (Medicine)
CONT

The drug to be administered first is reconstituted in its original parenteral vial and then added by needle and syringe to the partial-fill container. The needle of the piggyback delivery system is inserted in the Y-site or gum-rubber injection port of a hanging primary infusion set. Flow of the primary intravenous fluid is stopped while the drug solution in the partial-fill container is administered(30 to 60 min). After the drug solution has been infused totally, the primary fluid flow is reestablished.

French

Domaine(s)
  • Injections, tubages et transfusions (Médecine)
CONT

Dispositif pour solution secondaire avec canule verrouillante à levier INTERLINK séparée, pince à roulette, adaptateur luer verrouillant. Volume d'amorçage - 6,5 ml. Fourni avec crochet pour sac de solution primaire.

Spanish

Save record 7

Record 8 2004-12-10

English

Subject field(s)
  • Engines (Motor Vehicles)
OBS

Direct injection(DI) refers to fuel injected directly into the combustion chamber above the piston. Direct injection has long been used on large diesel engines. Smaller diesels are increasingly adopting direct injection(vs. indirect injection into a pre-chamber). Direct injection also can be used in spark ignition(generally gasoline) engines instead of port fuel injection-for cleaner emissions, increased full throttle power and potentially for lean-burn operation.

Key term(s)
  • direct-injection engine

French

Domaine(s)
  • Moteur (Véhicules automobiles)
DEF

Moteur à combustion interne dans lequel le carburant est injecté sous pression directement dans la chambre de combustion.

OBS

À noter que les moteurs à injection directe peuvent utiliser du diesel ou de l'essence.

Spanish

Save record 8

Record 9 2004-05-03

English

Subject field(s)
  • Fueling Systems (Motor Vehicles)
CONT

Sequential fuel injection is port injection timed to the opening of each injector's associated intake valve so that fuel is delivered to each cylinder in its proper firing sequence, not to part or all of the cylinders at once.

CONT

The engine employs sequential multiport electronic fuel injection, twin nozzle side-feed injectors, a four-stage variable induction system, and a cone-type airflow sensor.

French

Domaine(s)
  • Alimentation (Véhicules automobiles)
CONT

À bien des égards, l'injection directe représente une étape de plus dans l'évolution des systèmes d'alimentation des moteurs à essence. Lors de chaque étape de cette évolution (où l'on est passé du carburateur mécanique à l'injection monopoint et multipoint, puis à l'injection multipoint séquentielle), on a tiré avantage d'améliorations apportées aux injecteurs et aux systèmes de commande électroniques, pour réaliser des progrès graduels dans la maîtrise des moteurs à combustion interne.

Spanish

Save record 9

Record 10 2003-04-29

English

Subject field(s)
  • Medical and Surgical Equipment
  • Injections, Tubing and Transfusions (Medicine)
DEF

A wing-tipped needle or plastic catheter fitted with an injection port, which must be flushed with a heparin solution to keep it free of clots once IV bolus or piggyback medication has been administered.

French

Domaine(s)
  • Équipement médico-chirurgical
  • Injections, tubages et transfusions (Médecine)

Spanish

Campo(s) temático(s)
  • Equipo médico y quirúrgico
  • Inyecciones, intubación y transfusiones (Medicina)
Save record 10

Record 11 1999-04-23

English

Subject field(s)
  • Analytical Chemistry
DEF

A device by means of which a liquid or gaseous sample is introduced directly into the chromatographic column or is swept into the column by the mobile phase.

CONT

An injection port is necessary in all g. c. [gas chromatography] and h. p. l. c. [high-performance liquid chromatography] systems in which syringe injection is employed. The injection port joins the top of the column to the mobile phase supply line, and has a third outlet through a small orifice covered by a self-sealing septum. Injection of samples is done by inserting the hypodermic syringe containing the sample through this septum so that the point of the needle is immediately above the head of the column. Design of the injection port must be such that it can be maintained at a uniform temperature and will possess a very small dead volume.

Key term(s)
  • sample injector
  • sample port

French

Domaine(s)
  • Chimie analytique
CONT

Chambre d'injection pour liquides ou solutions. C'est le système le plus utilisé [...] le gaz porteur, de préférence préchauffé, entre dans une chambre chauffée, obturée par une pastille d'élastomère, le septum, qui assure l'étanchéité. À l'aide d'une seringue hypodermique de petite capacité, on pique au travers de la membrane, de telle manière que l'extrémité de l'aiguille arrive au-dessous du niveau de l'arrivée du gaz porteur, puis on pousse le piston pour réaliser l'injection. La condition demandée à la chambre d'injection est d'avoir un volume interne aussi petit que possible, pour limiter les volumes morts de l'appareil. Pour assurer la vaporisation instantanée de l'échantillon, l'injecteur est habituellement maintenu à une température au moins 30 °C plus élevée que celle du four contenant la colonne.

OBS

L'injecteur à liquides classiques comprend: un écrou à ailettes pour serrage et refroidissement du septum, le septum, le bloc chauffé, la chambre de vaporisation, le capillaire de préchauffage, le raccord de colonne.

Spanish

Save record 11

Record 12 1998-05-14

English

Subject field(s)
  • Analytical Chemistry
CONT

Injection of samples by hypodermic syringe for g. c. and h. p. l. c. is commonly made through a self-sealing septum held tightly in the top of the injection port; these septa are made from silicone rubber often reinforced with teflon.

French

Domaine(s)
  • Chimie analytique
DEF

[...] pastille de caoutchouc fermant la chambre d'injection et à travers laquelle on fait pénétrer l'aiguille de la seringue [...]

CONT

[...] le gaz porteur, de préférence préchauffé, entre dans une chambre chauffée, obturée par une pastille d'élastomère, le septum, qui assure l'étanchéité [...]. Le septum doit avoir une bonne résistance à la température maximale choisie, en particulier garder le plus longtemps possible l'aptitude à se refermer dès que l'aiguille de la seringue est retirée.

PHR

septum en élastomère, septum métallique, septum souple.

PHR

crever une membrane.

Spanish

Save record 12

Record 13 1988-08-16

English

Subject field(s)
  • Injections, Tubing and Transfusions (Medicine)
OBS

Opening in an intravenous fluid bag.

OBS

It was found that the total dose of heparin injected into the plastic bag remained in the additive port because the dead space between 2 diaphragms prevented injection with a 5/8 inch needle.(abstract)(Plastic IV bag problem with heparin administration-Drug Intell. Clin. Pharm. 16 : 410-411(May)(1982]

French

Domaine(s)
  • Injections, tubages et transfusions (Médecine)

Spanish

Save record 13

Record 14 1986-07-11

English

Subject field(s)
  • Diesel Motors
CONT

For the lower helix type plunger, the effective stroke injection always begins at the same time.... Plungers of this type are used in injection pumps marked timed for Port Closing.

French

Domaine(s)
  • Moteurs diesel
CONT

Les pistons à une seule rainure verticale avec une rampe vers le bas inclinée à gauche ou à droite; ce sont des pistons à début d'injection constant et fin variable.

Spanish

Save record 14

Record 15 1986-07-08

English

Subject field(s)
  • Fueling Systems (Motor Vehicles)
CONT

... digital electronic fuel injection with pendulum type air-flow meter and individual port injectors....

French

Domaine(s)
  • Alimentation (Véhicules automobiles)

Spanish

Save record 15

Record 16 1982-11-10

English

Subject field(s)
  • Shipbuilding

French

Domaine(s)
  • Constructions navales

Spanish

Save record 16

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