JPH0336565U - - Google Patents
Info
- Publication number
- JPH0336565U JPH0336565U JP9705289U JP9705289U JPH0336565U JP H0336565 U JPH0336565 U JP H0336565U JP 9705289 U JP9705289 U JP 9705289U JP 9705289 U JP9705289 U JP 9705289U JP H0336565 U JPH0336565 U JP H0336565U
- Authority
- JP
- Japan
- Prior art keywords
- sealing surface
- ring
- sliding sealing
- sliding
- fixed
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 5
- 239000000463 material Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案を施したメカニカルシールを水
中遠心ポンプに使用した事例を示す要部縦断側面
図、第２図は本考案における取付ハウジングの要
部縦断側面図、第３図は従来の鋳物製ハウジング
構造によるメカニカルシールを備えた水中遠心ポ
ンプの要部縦断側面図、第４図は金属板によつて
従来の鋳物製ハウジングと均等構造に成型した事
例を示す要部縦断側面図である。
１……取付ハウジング、３……凸環、４……凹
環、５……固定側摺動材となる環体、６……回転
側摺動材となる環体。
Fig. 1 is a longitudinal sectional side view of the main part showing an example of using the mechanical seal of the present invention in a submersible centrifugal pump, Fig. 2 is a longitudinal sectional side view of the main part of the mounting housing of the invention, and Fig. 3 is a conventional casting housing. Fig. 4 is a vertical sectional side view of the main part of a submersible centrifugal pump equipped with a mechanical seal having a housing structure made of steel, and Fig. 4 is a longitudinal sectional side view of the main part showing an example in which the housing is molded from a metal plate into a structure equivalent to that of a conventional casting housing. 1... Mounting housing, 3... Convex ring, 4... Concave ring, 5... Ring body serving as a sliding member on the fixed side, 6... Ring body serving as a sliding member on the rotating side.
Claims (1)
周辺部の表面に、固定側摺動材となる環体５を接
着固定して、これに回転側摺動材となる環体６を
対接させることにより、摺動シール面を構成せし
めたことを特徴とする、メカニカルシールの摺動
シール面。 (2) 金属板で作られた取付ハウジング１の軸孔
周辺部を環状に打出して、表側に凸環３を形成す
ると共に裏側に凹環４を形成させ、凸環３の表面
には固定側摺動材となる環体５を接着固定して、
これに回転側摺動材となる環体６を対接させるこ
とにより、摺動シール面を構成せしめたことを特
徴とする、メカニカルシールの摺動シール面。[Claims for Utility Model Registration] (1) A ring body 5 serving as a stationary side sliding member is adhesively fixed to the surface of the mounting housing 1 made of a metal plate around the shaft hole, and a rotating side sliding member is attached to this. A sliding sealing surface of a mechanical seal, characterized in that the sliding sealing surface is formed by bringing ring bodies 6, which serve as moving materials, into contact with each other. (2) The peripheral part of the shaft hole of the mounting housing 1 made of a metal plate is punched out in an annular shape, a convex ring 3 is formed on the front side, and a concave ring 4 is formed on the back side, and the convex ring 3 is fixed on the surface. The ring body 5 which becomes the side sliding material is glued and fixed,
A sliding sealing surface of a mechanical seal, characterized in that a sliding sealing surface is formed by bringing an annular body 6, which serves as a rotating side sliding member, into contact with the sliding sealing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9705289U JPH0336565U (en) | 1989-08-19 | 1989-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9705289U JPH0336565U (en) | 1989-08-19 | 1989-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336565U true JPH0336565U (en) | 1991-04-09 |
Family
ID=31646209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9705289U Pending JPH0336565U (en) | 1989-08-19 | 1989-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336565U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221999A (en) * | 1985-07-22 | 1987-01-30 | 三井建設株式会社 | Lining structure in tunnel |
| JPS6250435A (en) * | 1985-08-29 | 1987-03-05 | Natsuo Yugawa | Phase stability indicating diagram of alloy |
| JPS6318854U (en) * | 1986-07-22 | 1988-02-08 |
-
1989
- 1989-08-19 JP JP9705289U patent/JPH0336565U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221999A (en) * | 1985-07-22 | 1987-01-30 | 三井建設株式会社 | Lining structure in tunnel |
| JPS6250435A (en) * | 1985-08-29 | 1987-03-05 | Natsuo Yugawa | Phase stability indicating diagram of alloy |
| JPS6318854U (en) * | 1986-07-22 | 1988-02-08 |
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