Fish feeder with water filter and heater

Details Fish feeder with water filter and heater Fish feeder with water filter and heater

1991-03-04

1992-06-09

Mancene, Gene

Animal husbandry

Feeding device

For aquatic animal; e.g., a fish, etc.

A01K 500

Patent

active

051197642

ABSTRACT:
The present invention is mainly characterized by an automatic water flow circulation device and an automatic feeding stuffs supply device. The automatic water flow circulation device is provided with a motor-operated pump, a water-filtering trough, a water-purifying trough and a heating trough. The automatic feeding stuffs supply device is provided with a feeding stuffs container and a seesaw device, a water collector on one end of the seesaw device, and a rectangular plate on one end of the seesaw device, and a rectangular plate on the other end thereof. When the weight of water in the water collector exceeds the weight of the rectangular plate, the water collector will move downward to let the water flow into the aquarium, and the rectangular plate will also move upward to let the feeding stuffs fall into the aquarium at the same time so as to accomplish the automatic fish feeding operation.

REFERENCES:
patent: 3994807 (1976-11-01), Macklem
patent: 4094788 (1978-06-01), Dockert
patent: 4834025 (1989-05-01), Tum

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