| 摘要 |
The invention relates to a supply unit ( 3 ) for fuel, in which a filter ( 6 ) and a supply pump ( 5 ) are arranged in a common housing ( 4 ). The filter element ( 14 ) has a support ring ( 13 ), tensioned between lateral pieces ( 11, 12 ) of the supply unit ( 3 ). The support ring ( 13 ) retains a folded filter membrane ( 15 ) within a channel ( 7, 8 ) of the supply unit ( 3 ). Said supply unit ( 3 ) requries little space and is easily assembled.
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