Sump protection system

Details Sump protection system Sump protection system

1989-05-30

1991-04-16

Rivell, John

Fluid handling

With casing, support, protector or static constructional...

Static constructional installations

417 41, 521695, E02D 1906, F04B 4904

Patent

active

050074512

ABSTRACT:
A simple and inexpensive sump protection system comprises a retainer that is placed on a building floor over a sump and a hose that leads from the retainer. The protector is formed as a short tube with an annular flange extending from one end thereof. A seal on the underside of the flange contacts the floor to confine water rising in the sump above the floor level. A spout is formed in the tube. Water rising in the retainer is led harmlessly to a drain by means of a hose clamped over the spout. If desired, suitable weights at hand can be placed on the tube to enhance sealing between the retainer and the floor.

REFERENCES:
patent: 349735 (1886-09-01), Nicaise
patent: 1034340 (1912-07-01), Bishop
patent: 3017722 (1962-01-01), Smith
patent: 3425175 (1969-02-01), Gerde
patent: 4553561 (1985-11-01), Morris
patent: 4852609 (1989-08-01), Schoenauer
patent: 4890425 (1990-01-01), Mamula

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