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US 2017/0321712 A1Published application
Seal device and rotary machine
AssigneesMitsubishi Heavy Industries, Ltd., Mitsubishi Heavy Industries Compressor Corporation
InventorTakashi SATO
Life of this patent
Estimating the term…
Abstract
A seal device has a seal main body. The seal main body includes a plurality of holes arranged to be recessed from a facing surface facing a rotor which rotates around an axis, and an ejection flow path which guides a fluid to bottom portions of the holes and ejects the fluid from the bottom portions.
Claims6
A seal device comprising a seal main body, the seal main body including:
- a plurality of holes arranged to be recessed from a facing surface facing a rotor which rotates around an axis;
- and
- an ejection flow path which guides a fluid to bottom portions of the holes and ejects the fluid from the bottom portions.
Dependencies are inferred from the claim text.