Filter device for water tank

Details Filter device for water tank Filter device for water tank

2011-04-05

2011-04-05

Prince, Fred (Department: 1776)

Liquid purification or separation

Structural installation

Closed circulating system

C210S167260, C210S167270, C210S416200, C210S905000, C119S260000, C119S261000

Reexamination Certificate

active

07918995

ABSTRACT:
A filtering device for an aquarium which can easily perform maintenance, inspection and repair of a pump is provided. The present invention is directed to a filtering device for an aquarium to be installed outside an aquarium1. The device includes a casing20open to the atmosphere, a filtration zone Z2formed in the casing for filtrating water W introduced from the aquarium1, a discharge pump35for sending the water passed through the filtration zone Z2to an outside of the casing and discharging it into the aquarium, a functional component zone Z1formed in the casing and separated from the filtration zone Z2, and a functional component unit3having the discharge pump25and a unit frame31for supporting the discharge pump35. The functional component unit3is insertably and detachably accommodated in the functional component zone Z1of the casing20.

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European Search Report dated Feb. 1, 2010, EP 06707056.6.
International Search Report of PCT/JP2006/317083, mailed Sep. 26, 2006.

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