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










Image Number 4 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
Particle-loaded membrane for solid-phase-extraction and method for performing SALDI-MS analysis of an analyte
Cache memory control device, semiconductor integrated circuit, and cache memory control method
Method of preparing highly fluorinated carboxylic acids and their salts
(4945
Lower set insert with a lower ball seat for a downhole plug
Fluid handling structure, a lithographic apparatus and a device manufacturing method
Triazolylphenyl sulfonamides as serine/threonine kinase inhibitors
  Randomly Featured Patents
Biphenyl-2-carboxylic acid-tetrahydro-isoquinolin-6-yl amide derivatives, their preparation and their use as inhibitors of microsomal triglyceride transfer protein and/or apolipoprotein B (Apo
Method of delivering a protein to poultry
Cable routing clip
Ink composition roll for printing
Dispensing carton for small bottles
Managing advertising devices
Optical system for measuring the human cornea
Process for removal of fluoride compounds from spent alkylation catalyst
Drill feed handle
Self securing Brachy tube cap