Device for conveying and compressing of fluids, comprises primary fluid chamber for receiving fluid to be conveyed and compressed, and secondary fluid chamber for receiving fluid to be conveyed and compressed

摘要

The device (10) comprises a primary fluid chamber (14) for receiving the fluid to be conveyed and compressed, and a secondary fluid chamber (16) for receiving the fluid to be conveyed and compressed. The primary fluid chamber and the secondary fluid chamber are separated from each other partially by a movable working unit (18). The shape memory connection is made of shape memory polymer or a shape memory alloy, particularly nickel-titanium alloy, copper-zinc alloy, copper-zinc-aluminum alloy, copper-aluminum-nickel alloy or iron-nickel-aluminum alloy.