Magnetic drive

Details Magnetic drive Magnetic drive

1996-10-28

1998-07-14

Freay, Charles G.

Pumps

Motor driven

Electric or magnetic motor

417 53, F04B 1700

Patent

active

057794561

ABSTRACT:
A magnetic drive comprises a plurality of identically shaped and sized permanent magnets for transmitting torque to a shaft through a nonmagnetic cylindrical barrier wherein the magnets have inner and outer cylindrical surfaces with the outer cylindrical surfaces having a radius substantially the same as the inner cylindrical surfaces.

REFERENCES:
patent: 1385400 (1921-07-01), Scheibe
patent: 3429137 (1969-02-01), Law
patent: 3826938 (1974-07-01), Filer
patent: 4036565 (1977-07-01), Becker
patent: 4065234 (1977-12-01), Yoshiyuki et al.
patent: 4106825 (1978-08-01), Ruyak
patent: 4115040 (1978-09-01), Knorr
patent: 4645433 (1987-02-01), Hauenstein
patent: 4834628 (1989-05-01), Laing
patent: 5017102 (1991-05-01), Shimaguchi et al.
patent: 5160246 (1992-11-01), Horiuchi
patent: 5201642 (1993-04-01), Hinckley
patent: 5248245 (1993-09-01), Behnke et al.
patent: 5300849 (1994-04-01), Elsasser
patent: 5464333 (1995-11-01), Okada et al.

Affiliated with

Also associated with

Rating

Magnetic drive does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic drive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic drive will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1875991