According to the invention, a fluid amount retained in a fluid reservoir is added to increase the first fluid amount to the level of the second fluid amount.

The liquid container stores a quantity of liquid.

The volume of air displaces a volume of the fluid to be dispensed.

The volume of the sampled liquid is recorded.

According to the invention, a fluid amount retained in a fluid reservoir is added to increase the first fluid amount to the level of the second fluid amount.

The volume of the liquid which empties out of the chamber is fixed and constant.

The liquid-volume compensator mechanism is configured to compensate for expansion of the thermally conductive liquid.

An increase in volume is produced in the supply line (2) in order to draw up a quantity of liquid, which is then discharged by creating an impulse on the supply line, this impulse being transmitted to the quantity of liquid located therein.

The cooking cavity accommodates a volume of cooking liquid therein.

The invention enables all users to perform volume-coating.

The fluid reservoir may include a mechanism for alerting an operator to the amount of liquid in the reservoir.

The focal distance of the liquid lens (2) may be varied by acting on the volume of the liquid that it contains.

Said implement comprises a liquid-containing chamber (6) for receiving a supply of liquid and a capillary liquid duct (16) for supplying the application element (12) with the liquid.

Excess Fluid Volume: Increased isotonic fluid retention.

An apparatus for controlling fluid volume in a patient includes a fluid source (16) and a fluid conduit (32, 34, 36) for carrying fluid from the fluid source to the patient (12).