公开(公告)号：US10451068B2

公开(公告)日：2019-10-22

申请号：US14936293

申请日：2015-11-09

Applicant: TRANE INTERNATIONAL INC.

Inventor： Daniel R. Crum ,  Joseph E. Ziolkowski

IPC: F01C1/063 ,  F03C2/02 ,  F04C18/063 ,  F04C2/063 ,  F01C19/08 ,  F01C19/10 ,  F04C27/02 ,  F16J15/447 ,  F04C27/00 ,  F04C18/02 ,  F04C23/00

Abstract: A tip seal for scroll wraps in a scroll compressor is provided. The tip seal may include surface features to form a tortuous flow path in a seal groove of a scroll wrap. The surface features can help form one or more contraction and/or expansion areas in the tortuous flow path. The tortuous flow path can help provide resistance to fluid flow and help reduce leakage through the seal groove.

公开(公告)号：US20160131136A1

公开(公告)日：2016-05-12

申请号：US14936293

申请日：2015-11-09

Applicant: TRANE INTERNATIONAL INC.

Inventor： Daniel R. Crum ,  Joseph E. Ziolkowski

IPC: F04C27/00 ,  F04C18/02

CPC classification number: F04C27/005 ,  F04C18/0215 ,  F04C18/0284 ,  F04C23/008

Abstract: A tip seal for scroll wraps in a scroll compressor is provided. The tip seal may include surface features to form a tortuous flow path in a seal groove of a scroll wrap. The surface features can help form one or more contraction and/or expansion areas in the tortuous flow path. The tortuous flow path can help provide resistance to fluid flow and help reduce leakage through the seal groove.

Abstract translation: 提供了一种用于卷绕涡卷的顶端密封件。 尖端密封件可以包括表面特征，以在涡卷的密封槽中形成曲折的流动路径。 表面特征可以帮助在曲折​​的流动路径中形成一个或多个收缩和/或扩张区域。 曲折的流动路径可以帮助提供对流体流动的阻力，并有助于减少通过密封槽的泄漏。