Pool filter systems including pool fittings
US10125879B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2012 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Sep 27, 2033 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H4/169
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Disclosed is a pool jet fitting configured to direct flow of water in a closed loop pool pumping filtration system. The pool jet fitting may include a housing and a valve positioned in the housing. The housing may include a housing body that defines a bore that extends through the housing body. The valve may be positioned in the bore of the housing and may be configured to receive water flow from a water pump. The valve may define an adjustable opening having a dimension capable of automatically adjusting between a first dimension and a second dimension to facilitate a predetermined outflow velocity of the water received from the pump.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.