Invention Application
WO2007113920A1 冷却処理装置または多室型熱処理装置におけるシール構造、そのシール構造の圧力調整方法と運転方法
审中-公开
用于冷却处理装置或多层热处理装置的密封结构，以及密封结构，压力调节方法和操作方法
- Patent Title: 冷却処理装置または多室型熱処理装置におけるシール構造、そのシール構造の圧力調整方法と運転方法
- Patent Title (English): Seal structure for cooling treatment apparatus or multichamber heat treatment apparatus, and for the seal structure, method of pressure regulation and method of operating
- Patent Title (中): 用于冷却处理装置或多层热处理装置的密封结构，以及密封结构，压力调节方法和操作方法
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Application No.: PCT/JP2006/307359Application Date: 2006-04-06
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Publication No.: WO2007113920A1Publication Date: 2007-10-11
- Inventor: 勝俣 和彦
- Applicant: 株式会社IHI , 勝俣 和彦
- Applicant Address: 〒1358710 東京都江東区豊洲三丁目1番1号 Tokyo JP
- Assignee: 株式会社IHI,勝俣 和彦
- Current Assignee: 株式会社IHI,勝俣 和彦
- Current Assignee Address: 〒1358710 東京都江東区豊洲三丁目１番１号 Tokyo JP
- Agency: 志賀 正武 et al.
- Main IPC: F16J15/16
- IPC: F16J15/16 ; F27D7/06 ; F27D9/00
Abstract:
A shaft seal structure suitable for a rotary shaft passing through a wall of pressure vessel, comprising O rings disposed in an area where a wall of pressure vessel for hermetically enclosing of high-pressure gas and a rotary shaft passing through the vessel wall fit with each other at at least two positions along the axial direction of the rotary shaft, and comprising a grease pressurized within a space defined by the rotary shaft, the vessel wall and the O rings.
Information query
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