Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Magnetic field generator










Image Number 6 for United States Patent #6768407.

A permanent-magnet-type magnetic field generator (10) capable of generating a strong magnetic field not weaker than 3 T in a magnetic field generation space (12) is provided. The magnetic field generator (10) has an axially central portion serving as the magnetic field generation space (12), and includes a first magnetic circuit (14) provided by a Halbach array at an outer central portion, and a second magnetic circuit (16) formed inside the first magnetic circuit (14) to surround the magnetic field generation space (12). The first magnetic circuit (14) is provided by permanent magnets (20a)-(20f) and central portions (A) of permanent magnets (22a)-(22f). The second magnetic circuit (16) is provided by a pair of pole pieces (24a) and (24b) each having a saturation magnetism not smaller than 1.6 T, and central portions (B) of permanent magnets (26a)-(26d) which provides magnetic interconnection between the pole pieces (24a) and (24b).








 
 
  Recently Added Patents
Razor handle
Matrix operations for communications channel
Media tag recommendation technologies
Statistical analysis of potential audio system configurations
Elliptic curve cryptography with fragmented key processing and methods for use therewith
Parallel multiple bitrate video encoding to reduce latency and dependences between groups of pictures
Systems, methods, and media for identifying matching audio
  Randomly Featured Patents
Antivibration support, and a vehicle including such a support
4-[(2-oxo-3-bornylidene) methyl]phenyltrimethylammonium methyl sulfate in a permanent hair shaping composition for protection against the ravages of the weather and in particular against light
Method and apparatus for audio flow control during teleconferencing
Semiconductor device with fuse and method for fabricating the same
Combined cycle engine
Magnetooptical recording apparatus having retreatable magnetic head
Display devices
System for browsing through a music catalog using correlation metrics of a knowledge base of mediasets
Raceway assembly having a corner cover member
Network processor interface for building scalable switching systems