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发明公开
CN102985661A 排气涡轮增压器 无效 - 撤回

排气涡轮增压器
摘要：
本发明涉及一种排气涡轮增压器（1），该排气涡轮增压器具有一个轴（2），该轴上安排了一个压缩机叶轮（3）和一个涡轮机叶轮（4）；具有一个轴承壳体（5），在该轴承壳体中安排了用于该轴（2）的一个压缩机侧轴承安排（6）和一个涡轮机侧轴承安排（7）；具有一个油流入管线（8）和一个油流出管线（9）；并且具有一个额外的油储存器（10）以用于该轴（2）的轴承安排（6，7），其中该油储存器（10）被设计为安排在该油流入管线（8）的一个分支管线（11）中的一个压力储存器，并且其中一个可控制的阀（13）被安排在该油储存器（10）与该分支管线（11）进入该油流入管线（8）的开放进入点（12）之间。
摘要（英）：

The invention relates to an exhaust-gas turbocharger (1), having a shaft (2) on which are arranged a compressor wheel (3) and a turbine wheel (4), having a bearing housing (5) in which are arranged a compressor-side bearing arrangement (6) and a turbine-side bearing arrangement (7) for the shaft (2), having an oil inflow line (8) and an oil outflow line (9), and having an additional oil accumulator (10) for the bearing arrangements (6, 7) of the shaft (2), wherein the oil accumulator (10) is designed as a pressure accumulator arranged in a branch line (11) of the oil inflow line (8), and wherein a controllable valve (13) is arranged between the oil accumulator (10) and the opening-in point (12) of the branch line (11) into the oil inflow line (8).

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