发明授权
- 专利标题： Canister for fuel evaporative emission control system
- 专利标题（中）： 燃油蒸发排放控制系统罐
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申请号： US203570申请日： 1980-11-05
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公开(公告)号： US4338106A公开(公告)日： 1982-07-06
- 发明人: Junzi Mizuno , Akira Fukami , Hiroki Noguchi , Takeshi Ishii
- 申请人： Junzi Mizuno , Akira Fukami , Hiroki Noguchi , Takeshi Ishii
- 申请人地址： JPX Nishio JPX Kariya
- 专利权人： Nippon Soken, Inc.,Nippondenso Co., Ltd.
- 当前专利权人： Nippon Soken, Inc.,Nippondenso Co., Ltd.
- 当前专利权人地址： JPX Nishio JPX Kariya
- 优先权： JPX54-145802 19791109
- 主分类号： B60K15/01
- IPC分类号： B60K15/01 ; B60K15/077 ; F02M25/08 ; B01D53/04 ; F02M37/00
摘要：
In a canister for a fuel evaporative emission control system of an automotive vehicle, a deflector of the conical frustum shape is embedded in the adsorbent layer of the canister. A diameter of the deflector gradually increases upwardly and a bottom of the deflector faces to the end of the inlet conduit. Dimensional relations of various parts of the deflector are specified. The deflector may include a check valve mounted on the underside of the bottom of the deflector.
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