发明申请
- 专利标题: SLIDE COMPONENT
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申请号: US15544496申请日: 2016-01-26
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公开(公告)号: US20180010690A1公开(公告)日: 2018-01-11
- 发明人: Masatoshi ITADANI , Kazumasa SUNAGAWA , Keiichi CHIBA , Kenji KIRYU
- 申请人: EAGLE INDUSTRY CO., LTD.
- 优先权: JP2015-018014 20150131
- 国际申请: PCT/JP2016/052139 WO 20160126
- 主分类号: F16J15/16
- IPC分类号: F16J15/16 ; F04D29/10 ; F16J15/34
摘要:
In an embodiment, in a slide component, a negative pressure generation mechanism 12 that generates negative pressure by relative rotational sliding of a stationary-side seal ring 5 and a rotating-side seal ring 3 is provided on a sealing face of one of the stationary-side seal ring 5 and the rotating-side seal ring 3, and at least the surface of the negative pressure generation mechanism 12 is covered by an adhesion-resistant material film 15. With the configuration, deposition of precipitates on a negative pressure portion of a sealing face can be inhibited.
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