发明申请
- 专利标题： Turbocharger having variable nozzle device
- 专利标题（中）： 涡轮增压器具有可变喷嘴装置
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申请号： US10528642申请日： 2002-09-18
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公开(公告)号： US20060062663A1公开(公告)日： 2006-03-23
- 发明人: Giorgio Figura , Alex Lavez , Eric Erbs
- 申请人： Giorgio Figura , Alex Lavez , Eric Erbs
- 国际申请： PCT/IB02/03835 WO 20020918
- 主分类号： F04D29/56
- IPC分类号： F04D29/56
摘要：
A turbocharger arrangement comprises a vane area formed between a nozzle element (21) and a floating insert supported on the exhaust housing, wherein the floating insert is urged against the vanes (27) located in the vane area by a biasing member (43). By means of this arrangement the turbine efficiency is increased and the risk of vane sticking is avoided to a large extent.
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