Title:
COMMUTATORLESS AND BRUSHLESS DC MACHINE WITH STATIONARY ARMATURE AND METHOD OF OPERATING THE SAME
Document Type and Number:
WIPO Patent Application WO/2013/114286
Kind Code:
A3
Abstract:
The invention relates to commutatorless, brushless DC machine with stationary armature and method of operating the same. The armature system is so deployed within magnetic flux producing arrangement having closed path for flux through magnetic substance except air gaps, that the two coil sides of an armature coil are facing like poles of two different magnetic field systems 1 and 2. During DC generator operation magnetic field systems are rotated or moved linearly in same direction with respect to stationary armature such that DC emf in each coil is sum of emfs of all insulated conductor which are alternatingly facing magnetic fields 1 and 2. During DC motor operation rotatable torque or linear force is generated by armature coil conductors carrying direct current on magnetic field systems 1 and 2, causing the rotation or linear movement of the above said two magnetic field systems in same direction.
Inventors:
MANE SAMBHAJI SHANKARRAO (IN)
Application Number:
PCT/IB2013/050775
Publication Date:
May 15, 2014
Filing Date:
January 30, 2013
Export Citation:
Assignee:
MANE SAMBHAJI SHANKARRAO (IN)
International Classes:
H02K31/02; H02K21/12
Domestic Patent References:
| WO1990004282A1 | 1990-04-19 |
Foreign References:
| US20080100151A1 | 2008-05-01 | |||
| DE3908313A1 | 1989-12-14 | |||
| GB2138216A | 1984-10-17 | |||
| EP0411563A1 | 1991-02-06 | |||
| US4459501A | 1984-07-10 |
Attorney, Agent or Firm:
SREEDHARAN, Sunita, K. (Mayfair TowerCharmwood Village,Surajkun, Faridabad 9 Haryana, IN)
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