US 8,546,985 B2
Electromagnetic motor and equipment to generate work torque
Norberto da Rocha Keppe, Sáo Paulo (Brazil); Carlos César Soós, Sáo Paulo (Brazil); and Roberto Heitor Frascari, Sáo Paulo (Brazil)
Assigned to Associacao Keppe & Pacheco, (Brazil)
Appl. No. 12/992,251
Filed by Norberto da Rocha Keppe, Sáo Paulo (Brazil); Carlos César Soós, Sáo Paulo (Brazil); and Roberto Heitor Frascari, Sáo Paulo (Brazil)
PCT Filed May 21, 2009, PCT No. PCT/BR2009/000143
§ 371(c)(1), (2), (4) Date Jul. 28, 2011,
PCT Pub. No. WO2009/140750, PCT Pub. Date Nov. 26, 2009.
Claims priority of application No. PI0802090-6 (BR), filed on May 23, 2008; and application No. PCT/BR2008/000301 (BR), filed on Oct. 3, 2008.
Prior Publication US 2011/0298326 A1, Dec. 8, 2011
Int. Cl. H02K 11/00 (2006.01)
U.S. Cl. 310—69  [310/68 C] 23 Claims
OG exemplary drawing
 
1. An ELECTROMAGNETIC MOTOR, comprising:
at least one stator constituted by at least one coil formed by conducting wires including a first terminal and a second terminal that are respectively connected to a positive pole and a negative pole of a power source, being that between the second terminal and the negative pole there is an on/off switch properly positioned close to a shaft of a rotor, and including an actuator of the on/off switch placed in the end of the said shaft, being that the at least one coil captures a bidirectional magnetic field, respectively, at the feeding and interruption of the electric current derived from the power source.