JPS6138372U - Liquid shaft sealing device - Google Patents

Liquid shaft sealing device

Info

Publication number
JPS6138372U
JPS6138372U JP12414884U JP12414884U JPS6138372U JP S6138372 U JPS6138372 U JP S6138372U JP 12414884 U JP12414884 U JP 12414884U JP 12414884 U JP12414884 U JP 12414884U JP S6138372 U JPS6138372 U JP S6138372U
Authority
JP
Japan
Prior art keywords
sealing device
shaft sealing
liquid shaft
partitions
liquid
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
JP12414884U
Other languages
Japanese (ja)
Other versions
JPS6325422Y2 (en
Inventor
龍男 藤田
Original Assignee
石川島播磨重工業株式会社
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 by 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP12414884U priority Critical patent/JPS6138372U/en
Publication of JPS6138372U publication Critical patent/JPS6138372U/en
Application granted granted Critical
Publication of JPS6325422Y2 publication Critical patent/JPS6325422Y2/ja
Granted legal-status Critical Current

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  • Sealing Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】 第１図は本考案の一実施例を示す側断面図、第２図は液
中軸封装置の一従来例を示す側断面図である。 ２Ａ・・・・・・プロペラ軸（回転軸）、３Ａ・・・・
・・船尾管（管体）、４Ｄ，４Ｅ・・・・・・リツプシ
ール、５Ａ・・・・・・空間部、６・・・・・・磁石、
７・・・・・−・磁性流体、８Ａ．８Ｂ・・・・・・チ
ャンバー、ＩＯＡ，ＩＯＢ・・・・・・ドレン配管、Ｉ
ＩＡ，ＩＩＢ・・・・・・圧力調整配管。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side sectional view showing an embodiment of the present invention, and FIG. 2 is a side sectional view showing a conventional example of a submerged shaft sealing device. 2A... Propeller shaft (rotating shaft), 3A...
... Stern tube (pipe body), 4D, 4E ... Lip seal, 5A ... Space, 6 ... Magnet,
7...Magnetic fluid, 8A. 8B...Chamber, IOA, IOB...Drain piping, I
IA, IIB...Pressure adjustment piping.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 管体と該管体内に緩挿された回転軸との間に設けられて
これらの間の間隙における液体の流通を規制する液中軸
封装置において、前記間隙を軸方向に区画するリツプシ
ールを軸方向に相互に間隔をおいて複数設け、該リツプ
シールと前記管体および回転軸とに囲まれた空間部に、
該空間部を軸−方向に仕切る磁性流体を設けたことを特
徴とする液中軸封装置。In a submerged shaft sealing device that is provided between a tubular body and a rotating shaft that is loosely inserted into the tubular body and regulates the flow of liquid in a gap between them, a lip seal that partitions the gap in the axial direction is A plurality of lip seals are provided at intervals from each other, and in a space surrounded by the lip seal, the tube body, and the rotating shaft,
A submerged shaft sealing device comprising a magnetic fluid that partitions the space in the axial direction.
JP12414884U 1984-08-14 1984-08-14 Liquid shaft sealing device Granted JPS6138372U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12414884U JPS6138372U (en) 1984-08-14 1984-08-14 Liquid shaft sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12414884U JPS6138372U (en) 1984-08-14 1984-08-14 Liquid shaft sealing device

Publications (2)

Publication Number Publication Date
JPS6138372U true JPS6138372U (en) 1986-03-10
JPS6325422Y2 JPS6325422Y2 (en) 1988-07-11

Family

ID=30682877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12414884U Granted JPS6138372U (en) 1984-08-14 1984-08-14 Liquid shaft sealing device

Country Status (1)

Country Link
JP (1) JPS6138372U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03262065A (en) * 1990-03-13 1991-11-21 Nec Corp Continuous input system for data

Also Published As

Publication number Publication date
JPS6325422Y2 (en) 1988-07-11

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