发明名称 |
Mounting structure for variable nozzle mechanism in variable-throat exhaust turbocharger |
摘要 |
Provided is a variable-throat exhaust turbocharger in which a nozzle assembly including a nozzle mount and nozzle vanes has a firm support structure without affection by a thermal deformation of a turbine casing and an external force exerted to the turbine casing, and a scroll portion is formed in a substantially opened configuration so that the nozzle assembly can be simply formed in order to reduce the number of mold cores for a scroll during casting of the turbine casing, thereby it is possible to enhance the productivity of the turbine casing.
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申请公布号 |
US2008223956(A1) |
申请公布日期 |
2008.09.18 |
申请号 |
US20070987076 |
申请日期 |
2007.11.27 |
申请人 |
JINNAI YASUAKI;MIYAUCHI RYO;UENO YOICHI;HAYASHI NORIYUKI;YOKOYAMA TAKAO |
发明人 |
JINNAI YASUAKI;MIYAUCHI RYO;UENO YOICHI;HAYASHI NORIYUKI;YOKOYAMA TAKAO |
分类号 |
F01D17/14 |
主分类号 |
F01D17/14 |
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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