Generator

Details Generator Generator

2011-08-09

2011-08-09

Le, Dang D (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S143000

Reexamination Certificate

active

07994673

ABSTRACT:
A stator60is rotated in a direction opposite to that of a rotor20to improve output of a generator9. A stator60is rotationally fixed to a main shaft10. A rotor is fixed to the main shaft rotated by outer force. A main gear25is fixed to the main shaft. A ring gear32is fixedly positioned with respect to the stator. Pinion gears43are disposed between the mains shaft and the ring gear. Rotation of the main shaft in a forward direction rotates the stator in a reverse direction. A pair of slip collars4a, 4bare concentrically mounted to the rear cover71that concurrently rotates with the stator. Output circuits6a, 6b, 6cof the stator coils5a, 5b, 5care connected to the slip collars. Brushes7a, 7bfor slip collars are connected to a rear-side base member55fixedly secured to a base plate50. Electricity is output through the brushes for slip collars.

REFERENCES:
patent: 561699 (1896-06-01), Cooley
patent: 859368 (1907-07-01), Collins
patent: 3602749 (1971-08-01), Esters
patent: 4021690 (1977-05-01), Burton
patent: 4084445 (1978-04-01), Erwin
patent: 5917248 (1999-06-01), Seguchi et al.
patent: 5949174 (1999-09-01), Moss et al.
patent: 6005358 (1999-12-01), Radev
patent: 6476513 (2002-11-01), Gueorguiev
patent: 61-015548 (1986-01-01), None
patent: 01-286750 (1989-11-01), None
patent: 04-021175 (1992-02-01), None

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