发明名称 |
Air compressor for supercharged internal combustion engine, has butterfly valve moved between full open and close positions, and annular chamber, disposed around suction pipeline, to spin fresh air before its introduction in pipeline |
摘要 |
The compressor has a fresh air suction pipeline (12) opening on a compression stage with a compressor impeller (18) housed in a casing (16). A butterfly valve (13) is movable around an axis between a full open position and full close position. An annular chamber (26) is disposed coaxially to the impeller and around the pipeline and permits to spin the fresh air before its introduction within the suction pipeline. |
申请公布号 |
FR2878914(A1) |
申请公布日期 |
2006.06.09 |
申请号 |
FR20040012924 |
申请日期 |
2004.12.03 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
MONNIER GAETAN;LEDUC PIERRE;PAGOT ALEXANDRE |
分类号 |
F04D29/44;F02C6/12 |
主分类号 |
F04D29/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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