A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Device and method for winterizing the skim filter port of an in-ground pool
A device and method for preventing water from gathering within the vertical well of the skim filter port of a swimming pool filtration system. A plug assembly is provided that has an expandable body and a shaft that extends below the expandable body. The plug assembly is inserted into the vertical well of a pool's skim filter port. The shaft under the expandable body is mechanically interconnected to the intake port within the vertical well. The expandable body is then expanded within the vertical well by being either vertically compressed or internally inflated. The expandable body fills the vertical well and prevents any significant amounts of water from collecting in the vertical well.
Device and method for winterizing the skim filter port of an in-ground pool
A device and method for preventing water from gathering within the vertical well of the skim filter port of a swimming pool filtration system. A plug assembly is provided that has an expandable body and a shaft that extends below the expandable body. The plug assembly is inserted into the vertical well of a pool's skim filter port. The shaft under the expandable body is mechanically interconnected to the intake port within the vertical well. The expandable body is then expanded within the vertical well by being either vertically compressed or internally inflated. The expandable body fills the vertical well and prevents any significant amounts of water from collecting in the vertical well.
Device and method for winterizing the skim filter port of an in-ground pool
DECKARD WILLIAM (author) / DECKARD JR WILLIAM (author)
2016-03-15
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
Winterizing chilled water systems
| Engineering Index Backfile | 1960
| European Patent Office | 2022
| European Patent Office | 2023