Resources Contact Us Home
Offset liquid metal storage method and means

Image Number 3 for United States Patent #4168445.

An offset or asymmetrical self-contained liquid metal current collector for cyclic or homopolar electrical generators or motors is provided which includes a narrow annular volume on one side and a wide annular volume on the other side of the collector disc. Selectively positioned circular troughs effectively communicate with each other so that the liquid metal is trapped and retained when the rotating speed of the disc is too low to centrifugally maintain the liquid metal at the outer periphery of the disc.

  Recently Added Patents
Multiple layer video encoding
Vehicle front door
Organic light-emitting display device and method of manufacturing the same
Few-moded optical fibers
Triple modality wound treatment device
Information acquiring apparatus and information acquiring method for acquiring mass-related information
Preparation of crystalline forms of dihydropyrazolopyrimidinone
  Randomly Featured Patents
Spot welding assembly
Accessory device for an orthopedic fixator
Methods for treating neoplasms with betaines
Method of degumming jute fibres with complex enzyme
Air filter manifold
Modular dressing retainer assembly
Double-release bar for a cow stanchion apparatus
Fiber trough base
Transtympanic vibration device for implantable hearing aid and apparatus for installing the same
Front face of a vehicle wheel