Invention Application
- Patent Title: SEAL DEVICE AND ROTARY MACHINE
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Application No.: US15521968Application Date: 2015-10-20
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Publication No.: US20170321712A1Publication Date: 2017-11-09
- Inventor: Takashi SATO
- Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD. , MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.,MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
- Current Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.,MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
- Current Assignee Address: JP Tokyo JP Tokyo
- Priority: JP2014-220708 20141029
- International Application: PCT/JP2015/079574 WO 20151020
- Main IPC: F04D29/08
- IPC: F04D29/08 ; F16J15/447 ; F04D29/70
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.
Information query
