Compressed air supply device
US7972418B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 5, 2009 |
| Grant date | Jul 5, 2011 |
| Priority date | — |
| Expiry date | Oct 23, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/598
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A compressed air supply device for a commercial vehicle is provided. The compressed air supply device includes a valve housing and an essentially axially symmetrical, exchangeable air-drying cartridge which is connected to the valve housing. The valve housing and the air-drying cartridge are connected via an essentially circular seal which lies in a plane perpendicular to the axis of the air-drying cartridge. The valve housing and the air-drying cartridge can be coupled to each other by being brought together in an axially parallel manner. The valve housing and the air-drying cartridge have features which permit a leak-proof connection between the valve housing and the air-drying cartridge at one or more angular positions of the air-drying cartridge relative to the valve housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.