Submersible motor for aquarium

Details Submersible motor for aquarium Submersible motor for aquarium

1999-07-26

2000-06-06

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Rotary

310 67R, 417424, H02K 512, F04B 1700

Patent

active

06072255&

ABSTRACT:
An improvement made in components of submersible motor for aquarium is provided for improving oxygen content of output water from a submersible motor and for assembling components in a relatively easier way. For realizing abovesaid functions, an air inlet of an water-guiding chamber of this invention is disposed near a trail end of a blade, so that the air sucked is stirred by a plurality of end edges of the blade and dissolved in the water, and moreover, a protruded ferrule is provided to a magnetic pivot for fixedly snapping to combine with the blade for convenient assembling. Besides, a control valve is also provided for stepless flow rate adjustment in order to control water volume entering the water-guiding chamber, and the conventional measure for combining a cover with the water-guiding chamber is revised by employing an inserting tongue piece and a snapping barb instead to promote application efficacy and assembling convenience.

REFERENCES:
patent: 4043914 (1977-08-01), Horvath
patent: 4053262 (1977-10-01), Horvath
patent: 4786240 (1988-11-01), Koroly et al.
patent: 5052904 (1991-10-01), Itakura et al.
patent: 5137432 (1992-08-01), Tsai
patent: 5137433 (1992-08-01), Willinger et al.
patent: 5266190 (1993-11-01), Tominaga
patent: 5290157 (1994-03-01), Willinger et al.
patent: 5711656 (1998-01-01), Tsai
patent: 5877566 (1999-03-01), Chen

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