Muscle-like force unit, has two chambers e.g. primary chamber and secondary chamber, that are separated from each other by flexible partition wall, where primary chamber is provided with pressurizing medium filling e.g. water
摘要
<p>The force unit has two chambers e.g. primary chamber (1) and secondary chamber (2), that are separated from each other by a flexible partition wall (3). The primary chamber is provided with a pressurizing medium filling (7) e.g. water. The secondary chamber is variably pressurized with pressurizing medium e.g. air, where the secondary chamber imparts pressure to the filling of the primary chamber through the flexible partition wall. The maximum volume of the secondary chamber is equal to or greater than the maximum volume change under pressure in the primary chamber.</p>
