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1. 发明公开

EP1790829A2 Turbocharger with sliding piston assembly 审中-公开
标题翻译： Abgasturbolader mit Ringschieber
公开(公告)号：EP1790829A2
公开(公告)日：2007-05-30
申请号：EP06125038.7
申请日：2006-11-29
申请人： Honeywell International, Inc.
发明人： LOMBARD, Alain R. , RUFFINONI, Marylene , VAUTIER, Laurent
IPC分类号： F01D17/14 , F02C6/12
CPC分类号： F01D17/143 , F01D17/167 , F05D2220/40 , F05D2230/642 , F05D2240/10
摘要： A turbocharger having a sliding piston assembly comprising a tubular piston disposed in the bore of the turbine housing such that the piston is axially slidable relative to the turbine housing. The piston assembly further comprises a tubular carrier inserted axially into the bore of the turbine housing surrounding the piston and fixed against axial movement relative to the turbine housing, a radially outer surface of the carrier engaging an inner surface of the bore and a radially inner surface of the carrier being slidably engaged by a radially outer surface of the piston. The carrier defines an axial split extending a length of the carrier, and the carrier is resiliently flexible. Accordingly, the axial split allows the carrier to expand and contract in diameter.
摘要翻译：一种具有滑动活塞组件（50）的涡轮增压器，其包括设置在所述涡轮机壳体（38）的所述孔（44）中的管状活塞（62），使得所述活塞相对于所述涡轮机壳体可轴向滑动。活塞组件还包括轴向插入涡轮机壳体的孔中的管状载体（52），围绕活塞并相对于涡轮机壳体抵抗轴向运动固定，载体的径向外表面接合孔的内表面，载体的径向内表面由活塞的径向外表面可滑动地接合。载体限定了延伸载体长度的轴向裂缝（58），载体具有弹性柔性。因此，轴向分裂允许载体的直径膨胀和收缩。

2. 发明公开

EP1790829A3 Turbocharger with sliding piston assembly 审中-公开
标题翻译：涡轮增压器与环形滑动
公开(公告)号：EP1790829A3
公开(公告)日：2012-07-04
申请号：EP06125038.7
申请日：2006-11-29
申请人： Honeywell International Inc.
发明人： LOMBARD, Alain R. , RUFFINONI, Marylene , VAUTIER, Laurent
IPC分类号： F01D17/14 , F02C6/12 , F01D17/16
CPC分类号： F01D17/143 , F01D17/167 , F05D2220/40 , F05D2230/642 , F05D2240/10
摘要： A turbocharger having a sliding piston assembly (50) comprising a tubular piston (62) disposed in the bore (44) of the turbine housing (38) such that the piston is axially slidable relative to the turbine housing. The piston assembly further comprises a tubular carrier (52) inserted axially into the bore of the turbine housing surrounding the piston and fixed against axial movement relative to the turbine housing, a radially outer surface of the carrier engaging an inner surface of the bore and a radially inner surface of the carrier being slidably engaged by a radially outer surface of the piston. The carrier defines an axial split (58) extending a length of the carrier, and the carrier is resiliently flexible. Accordingly, the axial split allows the carrier to expand and contract in diameter.

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