Water spout seat of water filtration device

Details Water spout seat of water filtration device Water spout seat of water filtration device

1997-12-05

1998-10-20

Walker, W. L.

Liquid purification or separation

Filter

With flow controller for material being treated

210459, 210460, 210463, 251319, 251320, 285 8, 137562, B01D 35157

Patent

active

058242198

ABSTRACT:
A water spout seat of the water filtration device is composed of a water discharge tube, a main body, a stop valve, and a trigger member, The main body is provided with a through hole, a water inlet, a chamber, a stop edge located between the through hole and the chamber, a stop lip located between the water inlet and the chamber, and an inclined connection hole located between the water inlet and a water outlet of the main body. The stop valve is provided with a tapered washer which is engaged securely with a tapered hole of a water admitting tube. The through hole, the chamber and the water inlet are located coaxially.

REFERENCES:
patent: 3270767 (1966-09-01), Hirsch
patent: 3464435 (1969-09-01), Lamb et al.
patent: 4144901 (1979-03-01), Stevenson
patent: 4741363 (1988-05-01), Hu
patent: 4997553 (1991-03-01), Clack
patent: 4998673 (1991-03-01), Pilolla
patent: 5076318 (1991-12-01), Fedora
patent: 5080324 (1992-01-01), Chi
patent: 5087018 (1992-02-01), Blase et al.

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