Hydrotherapy water return fitting for tubs and spas

Details Hydrotherapy water return fitting for tubs and spas Hydrotherapy water return fitting for tubs and spas

1984-06-13

1986-06-24

Adee, John

Liquid purification or separation

Flow, fluid pressure or material level, responsive

Check valve

210169, 2104161, 210436, 210446, 4292, B01B 3502

Patent

active

045966567

ABSTRACT:
A hydrotherapy return fitting is described composed of a fitting body with a waterflow passge through it that is connected to a water circulation pump. The return fitting is suitably held within an opening bored in the wall of the tub or spa and a removable decorative liner or cover of tubular shape is provided within the interior of the fitting. It has a circular peripherally extending flange which covers portions of the fitting in the interior of the tub. A manually removable screen is provided inside the decorative liner and a handle is provided on the screen so that it can be easily grasped. A suction relief valve communicates between the atmosphere and the passage through the water return fitting to permit air to enter when the return fitting is plugged breaking the suction and allowing the object to be removed.

REFERENCES:
patent: 417127 (1889-12-01), Williams
patent: 504438 (1893-09-01), Messler
patent: 936886 (1909-10-01), Hannold
patent: 3072260 (1963-01-01), Szwarguzski et al.
patent: 3378858 (1968-04-01), Jacuzzi
patent: 3732985 (1973-05-01), Morrell
patent: 3940807 (1976-03-01), Baker et al.
patent: 4115878 (1978-09-01), Johnson et al.
patent: 4171209 (1979-10-01), Brown
patent: 4330412 (1982-05-01), Frederick
patent: 4349434 (1982-09-01), Jaworski
patent: 4359790 (1982-11-01), Chalberg

Affiliated with

Also associated with

Rating

Hydrotherapy water return fitting for tubs and spas does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrotherapy water return fitting for tubs and spas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrotherapy water return fitting for tubs and spas will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2084333