About 3 results
https://drivepatents.com/patents/994846 · 26 Dec 2012
The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional change, which may ...
https://drivepatents.com/patents/1009479 · 21 Sep 2011
The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional, change, which may...
https://drivepatents.com/patents/1013422 · 4 May 2011
The invention describes devices for performing thermodynamic work on a fluid, such as pumps (340), compressors and fans. The thermodynamic work may be used to provide a driving force for moving the fluid. Work performed on the fluid may be transmitted to o...