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1. 发明申请

US20130330200A1 CELLULAR WHEEL, IN PARTICULAR FOR A PRESSURE WAVE SUPERCHARGER 有权
标题翻译：蜂窝轮，特别适用于压力波超级加速器
公开(公告)号：US20130330200A1
公开(公告)日：2013-12-12
申请号：US13903586
申请日：2013-05-28
申请人： MEC Lasertec AG
发明人： Karl MERZ
IPC分类号： F01D5/00
CPC分类号： F01D5/00 , F02B33/42 , F04F13/00
摘要： A cellular wheel (10) made of metal suitable for use in a pressure wave supercharger comprises an outer sleeve (12) arranged coaxial to a rotational axis (y), an inner sleeve (14) arranged coaxial to the outer sleeve (12), and at least one intermediate sleeve (18) arranged between and coaxial to the outer sleeve (12) and the inner sleeve (14). Between successive sleeves (12, 18; 18, 14), fins (16) are arranged that are aligned radially with regard to the rotational axis (y) and are joined with adjacent sleeves (12, 18; 18, 14). On the outer sleeve (12), outer sealing sleeves (24) are arranged which engage over the outer sleeve (12) and are joined with the outer sleeve (12), and which have a sealing profile (30) for a labyrinth seal. A drive shaft (13) lying in the rotational axis (y) is joined with the inner sleeve (14), and the intermediate sleeve(s) (18) has (have) notches (26) extending, between adjacent fins (16), from both end faces (11) of the cellular wheel (10).
摘要翻译：由适用于压力波增压器的金属制成的蜂窝轮（10）包括与旋转轴线（y）同轴设置的外套筒（12），与外套筒（12）同轴设置的内套筒（14）以及布置在外套筒（12）和内套筒（14）之间并与外套筒（12）同轴的至少一个中间套筒（18）。在连续的套筒（12,18; 18,14）之间，翅片（16）被布置成相对于旋转轴线（y）径向对齐并且与邻近的套筒（12,18; 18,14）相连。在外套筒（12）上，外密封套（24）布置成与外套（12）接合并与外套（12）接合，并具有用于迷宫式密封的密封轮廓（30）。位于旋转轴线（y）中的驱动轴（13）与内套筒（14）相接合，并且中间套筒（18）在相邻翅片（16）之间具有（有）凹口26延伸，，从蜂窝轮（10）的两个端面（11）。

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