Fill level valve for a pressure equalization line of a fluid tank assembly and corresponding fluid tank assembly
US11285803B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 21, 2018 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Jan 10, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2015/03576
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The application relates to a fill level valve for a pressure equalization line of a fluid tank assembly, wherein the pressure equalization line is fluidically connected between a fluid tank and a filling line opening into the fluid tank, and wherein the fill level valve includes a connecting piece which can be arranged on the fluid tank. It is provided here that a dip tube, which can be arranged in the fluid tank, and which is fluidically connected to the connecting piece, originates from the connecting piece, wherein a flow resistance formed by a constricted flow cross section is provided in the dip tube. The application furthermore relates to a fluid tank assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.