发明名称 |
EVAPORATED FUEL TREATMENT DEVICE FOR VEHICLE |
摘要 |
An evaporated fuel treatment device is provided to treat evaporated fuel by using a fuel supply cap with a small size while the flowout of fuel can also be suitably prevented. The evaporated fuel treatment device includes a positive pressure adjusting valve which opens when an inner pressure of a fuel tank becomes a predetermined pressure or more, and a spherical rollover valve which closes the positive pressure adjusting valve when the fuel tank is inclined at an angle equal to or larger than a predetermined angle. The positive pressure adjusting valve and the spherical rollover valve are mounted on one cylindrical portion formed on a fuel supply cap.
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申请公布号 |
US2012240906(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
US201213401403 |
申请日期 |
2012.02.21 |
申请人 |
SHIMURA TAKESHI;KOBAYASHI SHINJI;HARA IKUO;KOISHIKAWA TAKUMA;OKAYAMA SATOSHI;UEMAE TAKESHI |
发明人 |
SHIMURA TAKESHI;KOBAYASHI SHINJI;HARA IKUO;KOISHIKAWA TAKUMA;OKAYAMA SATOSHI;UEMAE TAKESHI |
分类号 |
F02M33/02 |
主分类号 |
F02M33/02 |
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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