JPS61155297U - - Google Patents

Info

Publication number
JPS61155297U
JPS61155297U JP3889185U JP3889185U JPS61155297U JP S61155297 U JPS61155297 U JP S61155297U JP 3889185 U JP3889185 U JP 3889185U JP 3889185 U JP3889185 U JP 3889185U JP S61155297 U JPS61155297 U JP S61155297U
Authority
JP
Japan
Prior art keywords
seal ring
external fluid
sealing device
shaft sealing
circulating
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
JP3889185U
Other languages
English (en)
Other versions
JPH0356478Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3889185U priority Critical patent/JPH0356478Y2/ja
Publication of JPS61155297U publication Critical patent/JPS61155297U/ja
Application granted granted Critical
Publication of JPH0356478Y2 publication Critical patent/JPH0356478Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る船尾管の軸封装置の一実
施例を示す概略的要部断面図、第２図は従来の船
尾管の軸封装置を示す概略的要部断面図、第３図
は同じく配管系統を示す概略的説明図である。 １……船体、４……回転シヤフト、８……メイ
テイングリング、１０……シールリング、１１…
…連通孔、１２……外部流体室、１３……調整弁
、Ｓ……外部流体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 船体側に固定されたメイテイングリングと、回
    転シヤフト側に固定されて回転するシールリング
    との間の摺動部に外部流体を流入循環させて端面
    シールする船尾管の軸封装置において、前記メイ
    テイングリングに、シールリングの摺動面と外部
    流体室とを連通させる連通孔を設け、前記シール
    リングの摺動面に流入する外部流体を外部流体室
    の水圧とシールリングの回転による遠心力で自己
    循環させるとともに、前記連通孔に絞り弁機構を
    設けたことを特徴とする船尾管の軸封装置。
JP3889185U 1985-03-20 1985-03-20 Expired JPH0356478Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3889185U JPH0356478Y2 (ja) 1985-03-20 1985-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3889185U JPH0356478Y2 (ja) 1985-03-20 1985-03-20

Publications (2)

Publication Number Publication Date
JPS61155297U true JPS61155297U (ja) 1986-09-26
JPH0356478Y2 JPH0356478Y2 (ja) 1991-12-18

Family

ID=30546319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3889185U Expired JPH0356478Y2 (ja) 1985-03-20 1985-03-20

Country Status (1)

Country Link
JP (1) JPH0356478Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013248921A (ja) * 2012-05-30 2013-12-12 Eagle Burgmann Japan Co Ltd 船尾管軸封装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013248921A (ja) * 2012-05-30 2013-12-12 Eagle Burgmann Japan Co Ltd 船尾管軸封装置

Also Published As

Publication number Publication date
JPH0356478Y2 (ja) 1991-12-18

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