发明名称 |
Exhaust control valve |
摘要 |
In an exhaust control valve having a valve housing and a valve body rotatably contained in the valve housing, a transmission member is fitted to an outer end of the valve shaft and protrudes from the outside of the valve housing. A bearing bushing for rotatably bearing an external circumferential surface of the valve shaft by its internal circumferential surface and rotatably bearing an end face of the valve body by its end face is mounted in the valve housing. The valve body is urged by load from a thrust spring for achieving a pressure contact seal condition between the opposed end faces of the bearing bush and the valve body.
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申请公布号 |
US2001035009(A1) |
申请公布日期 |
2001.11.01 |
申请号 |
US20010820683 |
申请日期 |
2001.03.30 |
申请人 |
NAKAYASU TETSUYA;SAGARA MIKIO;TAKAHASHI KYO;IWASE NORITOSHI;YAMADA HAJIME;MURAKAMI ATSUSHI |
发明人 |
NAKAYASU TETSUYA;SAGARA MIKIO;TAKAHASHI KYO;IWASE NORITOSHI;YAMADA HAJIME;MURAKAMI ATSUSHI |
分类号 |
F01N13/08;F01N3/28;F01N13/14;F01N13/18;F02B61/02;F02B75/18;F02D9/04;F02D9/10;F02D13/02;F02M35/10;F02M35/16;F16K5/06;F16K31/46;(IPC1-7):F01N3/00 |
主分类号 |
F01N13/08 |
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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