Patent ID: 7638914

Claim:
A permanent magnet bonding construction for efficient conduction of magnetic flux comprising: a high magnetic permeability first bonding surface having a first plurality of ultra low profile protrusions extending in an outward direction, said first plurality ultra low profile protrusions having top surfaces; a permanent magnet with sufficiently consistent thickness throughout for virtually no loss in overall magnetic properties, said permanent magnet having a second bonding surface, said second bonding surface having a second plurality of ultra low profile protrusions extending in an outward direction, said second plurality of ultra low profile protrusions having top surfaces, wherein said top surfaces of said second plurality of ultra low profile protrusions are in contact with said top surfaces of said first plurality of ultra low profile protrusions; and a bonding agent, said bonding agent bonds said first bonding surface and said second bonding surface, said bonding agent is in between said first plurality of ultra low profile protrusions and in between said second plurality of ultra low profile protrusions, whereby there is virtually no loss in overall magnetic properties.