US2698917A
(en )
1955-01-04
Magnetic circuit comprising a ferromagnetic part having high permeability and a substantially flat, thin permanent magnet
US3768054A
(en )
1973-10-23
Low flux leakage magnet construction
GB504802A
(en )
1939-05-01
Improvements in or relating to permanent magnet devices for producing axially symmetrical magnetic fields
US2895092A
(en )
1959-07-14
Magnetic circuit
US2275880A
(en )
1942-03-10
Magnetic structure
US4122386A
(en )
1978-10-24
Uniform magnetic field generating device
US3227931A
(en )
1966-01-04
Permanent-magnet uniform-field-producing apparatus
US5252924A
(en )
1993-10-12
Magnetic field generating apparatus for MRI
US3810683A
(en )
1974-05-14
Temperature compensated magnetic bearing assembly for an induction meter
JPH0378592B2
(ja )
1991-12-16
GB1009753A
(en )
1965-11-10
Magnetic suspension for a rotor shaft
GB747736A
(en )
1956-04-11
Improvements in or relating to devices comprising a circuit of highly-permeable material and a permanent magnet for producing a pre-magnetizing field in said circuit
GB1110172A
(en )
1968-04-18
Improvements in or relating to magnet structures
US2869050A
(en )
1959-01-13
Magnetic circuits
GB971411A
(ja )
1900-01-01
US2795717A
(en )
1957-06-11
Cathode ray beam centering apparatus
US2779885A
(en )
1957-01-29
Electrical apparatus in which a permanent magnet is included in the magnetic circuit
US3889220A
(en )
1975-06-10
Stacked magnetic arrangement
GB1461521A
(en )
1977-01-13
Focusing magnet
US3701067A
(en )
1972-10-24
Saturable reactor
US2833989A
(en )
1958-05-06
Long scale electrical instruments
US2695370A
(en )
1954-11-23
Permanent magnet for dynamoelectric machines
US2727192A
(en )
1955-12-13
Magnetic body comprising a ferromagnetic part having a high permeability and a thin permanent magnet
US2440535A
(en )
1948-04-27
Double concentric air gap perma
GB441908A
(ja )
1900-01-01