Method for relieving suction force in a pool drain

Details Method for relieving suction force in a pool drain Method for relieving suction force in a pool drain

2011-05-03

2011-05-03

Huynh, Khoa D (Department: 3751)

Baths, closets, sinks, and spittoons

Pool type

Accessory

C004S661000

Reexamination Certificate

active

07934273

ABSTRACT:
Methods of relieving the suction force in a swimming pool or spa. A first method may include the steps of closing an aperture in a hydraulic suction fuse through magnetic force and opening the aperture by increasing suction force within the hydraulic suction fuse. Implementations of hydraulic suction fuses may also utilize a method of adjusting the fuse point of a hydraulic suction fuse. The method may include decoupling a magnet assembly from a first step having a first height, the first step contained in a fuse body contained in the hydraulic suction fuse. The method may also include rotating the magnet assembly and coupling the magnet assembly with a second step having a second height, the second step contained in the fuse body.

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