Method for separating fuel vapour-air mixtures and device for carrying out said method
The subject of the present invention is a method and a device for the separation of fuel-vapor/air mixtures into their components, in particular for purification of vapor mixtures, such as occur in fuel tanks of motor vehicles. For this purpose, a preseparator is arranged between the fuel tank and t...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The subject of the present invention is a method and a device for the separation of fuel-vapor/air mixtures into their components, in particular for purification of vapor mixtures, such as occur in fuel tanks of motor vehicles. For this purpose, a preseparator is arranged between the fuel tank and the filter. In said preseparator, the hydrocarbons are separated from the mixture and are supplied to the fuel tank again. The remaining mixture is supplied to the filter. |
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