JPS63162170U - - Google Patents
Info
- Publication number
- JPS63162170U JPS63162170U JP5544887U JP5544887U JPS63162170U JP S63162170 U JPS63162170 U JP S63162170U JP 5544887 U JP5544887 U JP 5544887U JP 5544887 U JP5544887 U JP 5544887U JP S63162170 U JPS63162170 U JP S63162170U
- Authority
- JP
- Japan
- Prior art keywords
- mechanical seal
- fixed ring
- ring
- housing
- shaft hole
- 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
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案の一実施例固定環の装着状態を
示す半裁断面図、第２図は従来例としてのメカニ
カルシール全体を示す断面図である。
１…固定環、１ｂ…外周面、２…環状溝、３…
ハウジング、４…軸孔段部、７…シヤフト。
FIG. 1 is a half-cut sectional view showing the mounting state of a fixed ring according to an embodiment of the present invention, and FIG. 2 is a sectional view showing the entire mechanical seal as a conventional example. DESCRIPTION OF SYMBOLS 1... Fixed ring, 1b... Outer peripheral surface, 2... Annular groove, 3...
Housing, 4... Shaft hole step, 7... Shaft.
Claims (1)
ヤフトに気密的に担持された回転環と互いに密接
摺動するメカニカルシールの固定環であつて、外
周面のうち、ハウジング軸孔段部との非嵌合部分
となる摺動面寄りの部分に、環状のまたは周方向
に断続した溝を形成したことを特徴とするメカニ
カルシール用固定環。 A fixed ring of a mechanical seal that is hermetically fitted into the stepped portion of the shaft hole of the housing and slides closely against a rotating ring that is airtightly supported on the shaft, and the portion between the stepped portion of the housing shaft hole and the outer circumferential surface is a fixed ring of a mechanical seal. 1. A fixed ring for a mechanical seal, characterized in that an annular or circumferentially interrupted groove is formed in a non-fitting portion of the ring near the sliding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5544887U JPS63162170U (en) | 1987-04-14 | 1987-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5544887U JPS63162170U (en) | 1987-04-14 | 1987-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162170U true JPS63162170U (en) | 1988-10-24 |
Family
ID=30883360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5544887U Pending JPS63162170U (en) | 1987-04-14 | 1987-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162170U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922350B1 (en) * | 1970-02-17 | 1974-06-07 |
-
1987
- 1987-04-14 JP JP5544887U patent/JPS63162170U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922350B1 (en) * | 1970-02-17 | 1974-06-07 |
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