JPS5930966U - Shaft seal device - Google Patents
Shaft seal deviceInfo
- Publication number
- JPS5930966U JPS5930966U JP12693082U JP12693082U JPS5930966U JP S5930966 U JPS5930966 U JP S5930966U JP 12693082 U JP12693082 U JP 12693082U JP 12693082 U JP12693082 U JP 12693082U JP S5930966 U JPS5930966 U JP S5930966U
- Authority
- JP
- Japan
- Prior art keywords
- tank body
- boss
- fluid
- sealing
- seal plate
- 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
Links
Landscapes
- Gas Separation By Absorption (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
- Treating Waste Gases (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
第1図は従来構造を示す断面図、第2図は本考案の一実
施例を示す側面図、第3図は同要部拡大断面図である。
図中、4は回転軸、12はボス部、14はシート部材、
15はシール板、16はカラ一部材、17はシール用流
体供給通路である。FIG. 1 is a sectional view showing a conventional structure, FIG. 2 is a side view showing an embodiment of the present invention, and FIG. 3 is an enlarged sectional view of the same essential part. In the figure, 4 is a rotating shaft, 12 is a boss portion, 14 is a sheet member,
15 is a sealing plate, 16 is a collar member, and 17 is a sealing fluid supply passage.
Claims (1)
転軸の貫通部をシールする装置において、上記槽体の貫
通部にこれより回転軸を囲繞しつつ槽体内に延出された
ボス部と、該ボス部より槽体内側の回転軸上に設けられ
ボス部を覆う槽体内側が閉じられた円筒状カラ一部材と
、該カラ一部材の内周壁にこれより半径方向内方に延出
され且つ軸方向に多段状に形成された環状シール板と、
上記ボス部の外周壁にこれより半径方向外方に延出され
上記シール板の外側面に面接触させて設けられた環状の
可撓性シート部材と、上記ボス部に沿って形成されシー
ル用流体をカラ一部材内に供給するためのシール用流体
供給通路とを備えたことを特徴とする軸シール装置。In a device for sealing a penetration part of a rotary shaft rotatably provided through a tank body containing a fluid, a boss extends from the penetration part of the tank body into the tank body while surrounding the rotation shaft. a cylindrical collar member which is provided on the rotating shaft inside the tank body from the boss part and whose inside of the tank body is closed and covers the boss part; an annular seal plate extending out and formed in multiple stages in the axial direction;
An annular flexible sheet member is provided on the outer circumferential wall of the boss portion and extends radially outward from the outer peripheral wall of the boss portion, and is provided in surface contact with the outer surface of the seal plate; A shaft seal device comprising: a sealing fluid supply passage for supplying fluid into a collar member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12693082U JPS5930966U (en) | 1982-08-24 | 1982-08-24 | Shaft seal device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12693082U JPS5930966U (en) | 1982-08-24 | 1982-08-24 | Shaft seal device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5930966U true JPS5930966U (en) | 1984-02-25 |
JPS6240214Y2 JPS6240214Y2 (en) | 1987-10-14 |
Family
ID=30288452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12693082U Granted JPS5930966U (en) | 1982-08-24 | 1982-08-24 | Shaft seal device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5930966U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55171758U (en) * | 1979-05-29 | 1980-12-09 |
-
1982
- 1982-08-24 JP JP12693082U patent/JPS5930966U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55171758U (en) * | 1979-05-29 | 1980-12-09 |
Also Published As
Publication number | Publication date |
---|---|
JPS6240214Y2 (en) | 1987-10-14 |
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