Water-carrying line section having an aerating duct
US9238906B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 9, 2010 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | Aug 5, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C1/084
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A water-carrying line section having at least one aerating duct (2), the aerating duct (2), on the inlet side, having at least one duct opening (5) open to atmosphere and, on the outlet side, having at least one duct opening (6) that can be flushed by the water flowing past and/or is adjacent thereto, and in which aerating duct (2) a water jet aerator (7) is provided. The line section is characterized in that the water jet aerator (7) has a filtering or separating device (8) which is configured to be permeable to air in the direction from the at least one duct opening (5) on the inlet side toward the at least one duct opening (6) on the outlet side but is impermeable to water in the opposite direction. With the aid of the water jet aerator (7) which is used in the line section (1) and which serves to aerate the water flowing through a sanitary outlet fitting or the like, the undesired emergence of water can be prevented with certainty in any installation situation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.