发明名称 |
Intake and exhaust control systems for engine |
摘要 |
The intake and exhaust control systems are operable in varying modes, according to the engine speed, by a single actuator. The intake control system includes an intake valve that allows a variable amount of air into an air cleaner depending on vehicle speed. The exhaust control system includes an exhaust control valve, and a primary and a secondary exhaust purifying system located downstream of the exhaust control valve. The flow into the exhaust purifying systems may also be controlled according to engine speed.
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申请公布号 |
US6378471(B1) |
申请公布日期 |
2002.04.30 |
申请号 |
US20000654260 |
申请日期 |
2000.09.01 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
YAMADA HAJIME;SUDA TOSHIHIKO;NAKAYASU TETSUYA;TSUTSUI NORIYOSHI;KODAIRA SHIGERU;SAITO KENJIRO;KUSA MITSUO |
分类号 |
F01N3/24;F01N3/28;F01N13/08;F02B27/02;F02B27/06;F02B61/02;F02B75/18;F02B75/20;F02D9/02;F02D9/04;F02D11/10;F02D41/04;F02D43/00;F02D45/00;F02M35/10;F02M35/108;(IPC1-7):F02B75/02 |
主分类号 |
F01N3/24 |
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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