JPS61126150U - - Google Patents
Info
- Publication number
- JPS61126150U JPS61126150U JP1109585U JP1109585U JPS61126150U JP S61126150 U JPS61126150 U JP S61126150U JP 1109585 U JP1109585 U JP 1109585U JP 1109585 U JP1109585 U JP 1109585U JP S61126150 U JPS61126150 U JP S61126150U
- Authority
- JP
- Japan
- Prior art keywords
- face
- sealed end
- mechanical seal
- groove
- circumferential direction
- 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
- 238000007789 sealing Methods 0.000 description 3
Landscapes
- Mechanical Sealing (AREA)
Description
第１図〜第３図は本考案に係るメカニカルシー
ルの一実施例を示したもので、第１図はメカニカ
ルシールの縦断側面図、第２図は第１図の―
線に沿う縦断正面図、第３図は第２図の要部を拡
大して示す詳細図であり、第４図は他の実施例を
示す第３図相当の要部の正面図であり、第５図及
び第６図は夫々従来のメカニカルシールを示した
要部の正面図である。
２……回転密封環、２ａ，４ａ……密封端面、
４……静止密封環、７……循環凹溝、７ａ，７ｂ
……両端部、７ｃ……狭巾部。
1 to 3 show an embodiment of the mechanical seal according to the present invention. FIG. 1 is a vertical side view of the mechanical seal, and FIG.
3 is a detailed view showing an enlarged main part of FIG. 2; FIG. 4 is a front view of the main part corresponding to FIG. 3 showing another embodiment; FIGS. 5 and 6 are front views of main parts of conventional mechanical seals, respectively. 2... Rotating sealing ring, 2a, 4a... Sealing end surface,
4... Stationary sealing ring, 7... Circulation groove, 7a, 7b
...Both ends, 7c...Narrow width part.
Claims (1)
数位置に位置せしめて、両端部を密封端面の外周
部に開口し且つ溝巾を一箇所の狭巾部に向つて漸
次狭くした円弧形状の循環凹溝を形成したことを
特徴とするメカニカルシール。 A circular arc shape that is positioned on the sealed end face at multiple positions equally spaced in the circumferential direction, with both ends open at the outer periphery of the sealed end face, and the groove width gradually narrowing toward one narrow width part. A mechanical seal characterized by forming a circulation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1109585U JPH0126930Y2 (en) | 1985-01-28 | 1985-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1109585U JPH0126930Y2 (en) | 1985-01-28 | 1985-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61126150U true JPS61126150U (en) | 1986-08-08 |
| JPH0126930Y2 JPH0126930Y2 (en) | 1989-08-11 |
Family
ID=30492892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1109585U Expired JPH0126930Y2 (en) | 1985-01-28 | 1985-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0126930Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013242047A (en) * | 2006-07-25 | 2013-12-05 | Eagle Industry Co Ltd | Mechanical seal device |
-
1985
- 1985-01-28 JP JP1109585U patent/JPH0126930Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013242047A (en) * | 2006-07-25 | 2013-12-05 | Eagle Industry Co Ltd | Mechanical seal device |
| JP5580532B2 (en) * | 2006-07-25 | 2014-08-27 | イーグル工業株式会社 | Mechanical seal device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0126930Y2 (en) | 1989-08-11 |