JP2018159356A5 - - Google Patents

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Publication number
JP2018159356A5
JP2018159356A5 JP2017057979A JP2017057979A JP2018159356A5 JP 2018159356 A5 JP2018159356 A5 JP 2018159356A5 JP 2017057979 A JP2017057979 A JP 2017057979A JP 2017057979 A JP2017057979 A JP 2017057979A JP 2018159356 A5 JP2018159356 A5 JP 2018159356A5
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JP
Japan
Prior art keywords
rotor
pressure region
seal
seal ring
high pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2017057979A
Other languages
English (en)
Japanese (ja)
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JP6842963B2 (ja
JP2018159356A (ja
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Publication date
Application filed filed Critical
Priority to JP2017057979A priority Critical patent/JP6842963B2/ja
Priority claimed from JP2017057979A external-priority patent/JP6842963B2/ja
Priority to PCT/JP2017/031215 priority patent/WO2018173316A1/ja
Publication of JP2018159356A publication Critical patent/JP2018159356A/ja
Publication of JP2018159356A5 publication Critical patent/JP2018159356A5/ja
Application granted granted Critical
Publication of JP6842963B2 publication Critical patent/JP6842963B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2017057979A 2017-03-23 2017-03-23 軸シール装置、回転機械 Active JP6842963B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017057979A JP6842963B2 (ja) 2017-03-23 2017-03-23 軸シール装置、回転機械
PCT/JP2017/031215 WO2018173316A1 (ja) 2017-03-23 2017-08-30 軸シール装置、回転機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017057979A JP6842963B2 (ja) 2017-03-23 2017-03-23 軸シール装置、回転機械

Publications (3)

Publication Number Publication Date
JP2018159356A JP2018159356A (ja) 2018-10-11
JP2018159356A5 true JP2018159356A5 (enExample) 2020-04-30
JP6842963B2 JP6842963B2 (ja) 2021-03-17

Family

ID=63584309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017057979A Active JP6842963B2 (ja) 2017-03-23 2017-03-23 軸シール装置、回転機械

Country Status (2)

Country Link
JP (1) JP6842963B2 (enExample)
WO (1) WO2018173316A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114483209B (zh) * 2021-12-27 2023-07-14 东方电气集团东方汽轮机有限公司 一种汽轮机轴端汽封体密封结构
JP7777464B2 (ja) * 2022-02-16 2025-11-28 三菱重工業株式会社 シール装置および回転機械

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11257014A (ja) * 1998-03-06 1999-09-21 Toshiba Corp 軸流タービンの作動流体漏洩防止装置
US8052375B2 (en) * 2008-06-02 2011-11-08 General Electric Company Fluidic sealing for turbomachinery

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