Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fluid displacement mechanism










Image Number 2 for United States Patent #8031408.

A fluid displacement mechanism is disclosed. In an embodiment, first and second cavities are separated by a flexible membrane. The first cavity contains a non-conductive fluid and the second cavity contains a conductive fluid. First and second electrodes are positioned in the first and second cavities respectively such that the application of a voltage between the electrodes causes movement of the membrane by the build up of an electrostatic charge between the membrane and first electrode.








 
 
  Recently Added Patents
Polishing composition
Can seam inspection
Particles with high surface charge for crystalline colloidal arrays
Image-capturing device and projection automatic calibration method of projection device
Projector
Projection illumination system for EUV microlithography
Method and apparatus for predicting object properties and events using similarity-based information retrieval and modeling
  Randomly Featured Patents
Wet slip resistant sorbent article
Investigation of near-surface electronic properties in semiconductors by electron beam scanning
Human hydroxylases and polynucleotides encoding the same
Traveling wave augmented railgun
Subgroundrule space for improved metal high-k device
Webpage presentation method for mobile phone
Batch dyeing and washing apparatus and method
Metering technique for lateral flow assay devices
Method and device for ensuring the safety of low-altitude flight of an aircraft
Flame rollout condition safety device for a combustion system