| 摘要 |
FIELD: electromechanics; dc plunger electromagnet with two winding coils. ^ SUBSTANCE: proposed dc electromagnet that has plunger, case, fixed core, and coils wound of insulated wire on two different sections; coils are differentially interconnected. One of coils encloses plunger and other one, fixed core. Intermediate flange is disposed between coils. Plunger traction characteristic affords utmost tractive force at maximal working air gap which increases with its decrease thereby eliminating chatter and electric arc. ^ EFFECT: enlarged functional capabilities, enhanced vibration resistance. ^ 1 cl, 2 dwg |
