发明名称 |
Control apparatus for sealed fuel tank system |
摘要 |
A control apparatus is provided for a sealed fuel tank system which is applied to an engine including a throttle valve provided in an intake pipe, and which includes a vaporized fuel supply pipe that connects a fuel tank and the intake pipe, and a control valve that opens and closes the vaporized fuel supply pipe. The control apparatus includes a controller which maintains the control valve in an open state on the condition that a pressure in the fuel tank is equal to or higher than a reference determination pressure; and corrects an opening amount of the throttle valve to a value equal to a first control opening amount that is smaller than a required opening amount set based on an operating state of the engine by a first correction opening amount when the control valve is in the open state.
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申请公布号 |
US7086392(B2) |
申请公布日期 |
2006.08.08 |
申请号 |
US20040946607 |
申请日期 |
2004.09.22 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
SUZUKI NAOTO |
分类号 |
B60W20/00;F02D41/04;B60K6/445;B60K6/54;B60K15/077;B60W10/00;B60W10/06;B60W10/08;B60W10/26;F02D29/02;F02D41/00;F02D41/02;F02D41/14;F02M25/08;F02M37/00 |
主分类号 |
B60W20/00 |
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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