Valve member for water interruption pool cleaner

Details Valve member for water interruption pool cleaner Valve member for water interruption pool cleaner

1986-07-01

1988-05-10

Nilson, Robert G.

Brushing, scrubbing, and general cleaning

Submerged cleaners with ambient flow guides

137843, E04H 320

Patent

active

047425938

ABSTRACT:
A valve member for a water interruption pool cleaner installable within the operating head between an open mouth and the flexible hose connection. The valve is a tubular body of flexible material. The body assumes a substantially collapsed condition over a segment thereof in absence of a pressure differential across the wall. Along the collapsed segment, the body has diverging interior walls in the direction of water flow. Longitudinal ribbing on each side of the body may be provided for reinforcement.

REFERENCES:
patent: 3306569 (1967-02-01), Bryant
patent: 3397860 (1968-08-01), Bushmeyer
patent: 3441245 (1969-04-01), Holland et al.
patent: 3469582 (1969-09-01), Jackson
patent: 3504699 (1970-04-01), Grise
patent: 3522926 (1970-08-01), Bryant et al.
patent: 3624801 (1971-11-01), Gannon
patent: 3759289 (1973-09-01), DeWall
patent: 3883074 (1975-05-01), Lambert
patent: 3942756 (1976-03-01), Brumm et al.
patent: 3955594 (1976-05-01), Snow
patent: 4111391 (1978-09-01), Pilolla
patent: 4125125 (1978-11-01), Ezekoye et al.
patent: 4133068 (1979-01-01), Hofmann
patent: 4566493 (1986-01-01), Edwards
patent: 4642833 (1987-02-01), Stoltz et al.

Affiliated with

Also associated with

Rating

Valve member for water interruption pool cleaner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Valve member for water interruption pool cleaner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve member for water interruption pool cleaner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1311916