Planetary geared motor and dynamo

Details Planetary geared motor and dynamo Planetary geared motor and dynamo

2007-02-13

2011-12-27

Leung, Quyen (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S179000, C310S208000, C310S198000

Reexamination Certificate

active

08084912

ABSTRACT:
Provided is a DC motor capable of eliminating a DC current reverse rectification performed in a conventional DC motor and enabling rotation of maximum torque at all rotation angle and having a shape and a function for facilitating a combination with a speed change gear mechanism. Also provided is a planetary gear dynamo using the shape and the function of the present invention and capable of reducing inverse torque when the function is used as a generator.

REFERENCES:
patent: 4628220 (1986-12-01), Flogvall
patent: 5793136 (1998-08-01), Redzic
patent: 6175178 (2001-01-01), Tupper et al.
patent: 9-93895 (1997-04-01), None
patent: 09093895 (1997-04-01), None
patent: 9-175199 (1997-07-01), None
patent: 11-113229 (1999-04-01), None
patent: 2000-184627 (2000-06-01), None
patent: 2001-5425 (2001-01-01), None
patent: 2003-314634 (2003-11-01), None
patent: WO 00/21183 (2000-04-01), None
International Search Report for International Application PCT/JP2007/052908 dated May 15, 2007.

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