Aquarium filter tank pump with bypass

Details Aquarium filter tank pump with bypass Aquarium filter tank pump with bypass

1976-07-19

1977-08-02

Granger, Theodore A.

Liquid purification or separation

Structural installation

Closed circulating system

415215, 417424, E04H 316

Patent

active

040394530

ABSTRACT:
An aquarium filter tank pump has a housing with a large upper portion and a small lower portion joined by a transition. A motor driven impeller generally conforming to the inside of the housing draws water into an inlet in the bottom of the lower portion of the housing and discharges it through a generally tangential outlet tube extending from the upper portion and containing an adjustable flow constriction control. A bypass tube extends downward from an opening in the transition so that restriction of flow through the discharge tube controlling pump output is balanced by flow through the bypass tube.

REFERENCES:
patent: 2563862 (1951-08-01), Nechine
patent: 2927596 (1960-03-01), Carlson
patent: 3682193 (1972-08-01), Newsteder
patent: 3744635 (1973-07-01), Horvath
patent: 3771544 (1973-11-01), Horvath
patent: 3822715 (1974-07-01), Rao

Affiliated with

Also associated with

Rating

Aquarium filter tank pump with bypass does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aquarium filter tank pump with bypass, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aquarium filter tank pump with bypass will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2297419