Title:
密封装置
Document Type and Number:
Japanese Patent JP4295487
Kind Code:
B2
Abstract:
To provide a sealing device capable of preventing the leakage of a sealed fluid at a wide range from a low speed to a high speed without narrowing a seal clearance.
The seal clearance 25 is formed between a rotator 3 and a static section 5, and a movable floating ring 6 is arranged in this seal clearance 25.
COPYRIGHT: (C)2004,JPO
Inventors:
Masaki Soda
Tetsuya Ishikawa
Tetsuya Ishikawa
Application Number:
JP2002300128A
Publication Date:
July 15, 2009
Filing Date:
October 15, 2002
Export Citation:
Assignee:
Arai Manufacturing Co., Ltd.
International Classes:
F16J15/447; F16C33/78; F16C33/80; F16J15/3264; F16J15/44
Domestic Patent References:
JP7501605A | ||||
JP755012A | ||||
JP3105767U | ||||
JP60184428U | ||||
JP51113056A | ||||
JP586071U | ||||
JP771624A | ||||
JP56148152U |
Attorney, Agent or Firm:
Shunsuke Nakao
Takashi Ito
Yoshimi Hatanaka
Naoko Okura
Fumari Tamari
Takeyuki Suzuki
Shiro Isoda
Yohei Takahashi
Takashi Ito
Yoshimi Hatanaka
Naoko Okura
Fumari Tamari
Takeyuki Suzuki
Shiro Isoda
Yohei Takahashi
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