Sliding component

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11143232
APP PUB NO 20190285115A1
SERIAL NO

16349209

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In an exemplary embodiment of a sliding component, a sliding face S is provided with a first fluid-side negative pressure generation mechanism 12 including a first negative pressure generation groove 13, and is provided with a second fluid-side negative pressure generation mechanism 14 including second negative pressure generation grooves 15 located on the second-fluid side of the first fluid-side negative pressure generation mechanism 12, and is further provided with a dynamic pressure generation mechanism 10 including dynamic pressure generation grooves 11 on at least one of the first-fluid side and the second-fluid side of the first fluid-side negative pressure generation mechanism 12 and the second fluid-side negative pressure generation mechanism 14, and the first negative pressure generation groove 13 is isolated from the second-fluid side by a land R, and the second negative pressure generation grooves 15 are isolated from the first-fluid side by a land R.

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Patent Owner(s)

  • EAGLE INDUSTRY CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hosoe, Takeshi Tokyo, JP 53 526
Inoue, Hideyuki Tokyo, JP 82 962
Inoue, Hiroki Tokyo, JP 250 2303
Kosugi, Sayaka Tokyo, JP 4 19
Negishi, Yuta Tokyo, JP 44 308
Tokunaga, Yuichiro Tokyo, JP 90 745

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