Retractable aerator

Baths – closets – sinks – and spittoons – Pool type – Construction details

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

4490, E04H 400

Patent

active

06128792&

ABSTRACT:
A swimming pool aerator is designed with a base member secured to the end of a water return pipe above the water surface in the side of a pool or water feature basin. The base member carries a retractable spray nozzle, which normally is biased to retract into the wall of the pool through the base member. When water is applied to the supply line under pressure, an aerator nozzle is moved from a rest position to an extended position against the action of a biasing spring to spray water into the pool. When the pressure or supply is turned off, the aerator nozzle is retracted back into the base portion by the biasing spring to a position safely out of the way of swimmers or users of the pool.

REFERENCES:
patent: 4271541 (1981-06-01), Mathews
patent: 4371994 (1983-02-01), Mathews
patent: 4466142 (1984-08-01), Gould
patent: 4939797 (1990-07-01), Goettl
patent: 5251343 (1993-10-01), Goettl

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Retractable aerator does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-2248092

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.