Electric motor

Details Electric motor Electric motor

H - Electricity

02

K

310/38, 310/45,

H02K 21/24 (2006.01) E21B 4/04 (2006.01) E21B 4/12 (2006.01) E21B 43/12 (2006.01) F04C 15/00 (2006.01) H02K 7/12 (2006.01) H02K 7/14 (2006.01) H02K 16/00 (2006.01) H02K 33/12 (2006.01)

Patent

CA 1314582

ABSTRACT OF DISCLOSURE An electric motor suitable for incorporation in pipestacks for drilling and pumping applications has a drive shaft (4) carrying spaced rotor discs (6) driven by annular stator windings (7) carried by the motor housing wall. The windings (7) are organized as linear motors operating on a circular path and provision can be made for energization of the windings so as to cause axial movement of the shaft, for hammering or braking action. The shaft (4) can be tubular to provide a passage for drilling mud, or for a fluid being pumped.

609718

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1331649