Fabrication of Permanent Magnet Toroidal Rings.
Abstract
A hollow cylindrical flux source (HCFS) is formed into a toroidal shape. A hollow toroid of magnetically neutral material is mounted in the central cavity of the toroidal flux source. The hollow toroid has a central coaxial toroidal cavity of given cross-section (e.g., rectangular). The toroid flux source and the hollow toroid are each equatorially split into two halves. When the two halves are brought into juxtaposition and a suspension of magnetic material is deposited in the coaxial toroidal cavity a permanent magnet toroidal ring will be fabricated. Patent applications. (JHD)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 26, 1989
- Accession Number
- ADD013948
Entities
People
- Herbert A. Leupold
Organizations
- United States Army