Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Combined with diverse-type art device
Patent
1975-09-02
1977-11-15
Broome, Harold
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Combined with diverse-type art device
33358, 361146, H01F 1300
Patent
active
040587827
ABSTRACT:
Compensating magnets are located on the article being tested which are adjustable to provide a range of magnetic moments. In a first version, each compensating magnet consists of an annular permanent magnet received on a rod-like element positioned on the surface of the article, which magnet is adjustable with respect to the article surface. In a second version, the magnet is located at a fixed spacing with respect to the article surface and a shunt is adjustable to vary the compensating field.
REFERENCES:
patent: 438777 (1890-10-01), Merrill
patent: 769870 (1904-09-01), Morrison
patent: 1922864 (1933-08-01), Rhea
patent: 1977954 (1934-10-01), Reichel
patent: 1982405 (1934-11-01), Titterington
patent: 2011775 (1935-08-01), Reichel et al.
patent: 2048920 (1936-07-01), Colvin
patent: 2417864 (1947-03-01), Dinsmore
patent: 2528446 (1950-10-01), McConnell
patent: 3110282 (1963-11-01), Foerster
patent: 3530704 (1970-09-01), Wallace
Broome Harold
Netter George J.
LandOfFree
Method and apparatus for compensation of interference magnetic f does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for compensation of interference magnetic f, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for compensation of interference magnetic f will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1722227