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Fuel injection nozzle for Diesel engines has edge filter formed between nozzle needle and injector housing
Fuel injection nozzle for Diesel engines has edge filter formed between nozzle needle and injector housing
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机译:柴油机喷油嘴在喷油嘴针和喷油器壳体之间形成边缘过滤器
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摘要
The injection device has a fuel filter between fuel feed pipe and injection nozzle. The fuel filter is an edge filter and is formed by filter edges (11) between the only guide face (9) of a nozzle needle (4) and the inner wall (10) of the injector housing (1). The filter edges are located near the valve seat (5) of the injection nozzle (6).
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