Feed fluid flows out an exit channel.

A variable displacement charge pump (47) is configured to supply charge fluid and pilot control fluid to the hydrostatic circuit.

Feed fluid is introduced into an inner shell.

A method of for deaerating a feed fluid is also provided.

The cell walls and the encapsulated cell filler fluid or fluid-like filler provide controllable stiffness and strength as well as vibration-damping and shock-absorbing characteristics to the material.

Bias pressure within the bias chamber is regulated, at least in part, by a loading fluid impedance and a venting fluid impedance.

The hydraulic system also has a variable displacement pump (36) configured to supply charge fluid and pilot control fluid to the hydraulic system.

The heat exchange portion is configured to contribute strength to the wall to provide containment of the charge fluid.

Thereby the temperature of the charge fluid (6) adapts to the temperature of the fluid flowing in the flow channel (3), and the pressure in the inner cavity (5) is determined by this temperature.

Systems and methods for removing impurities from a feed fluid in a single vessel.

0: flows very slowly +: high viscosity ++: low viscosity

Feed fluid flows out an exit channel.

The load sensor includes a cavity containing fluid.

A refrigerant reservoir may be provided for use in refrigerant charge control.

A variable displacement charge pump (47) is configured to supply charge fluid and pilot control fluid to the hydrostatic circuit.