JPS6356361U - - Google Patents
Info
- Publication number
- JPS6356361U JPS6356361U JP15062086U JP15062086U JPS6356361U JP S6356361 U JPS6356361 U JP S6356361U JP 15062086 U JP15062086 U JP 15062086U JP 15062086 U JP15062086 U JP 15062086U JP S6356361 U JPS6356361 U JP S6356361U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- contact
- counter face
- mechanical seal
- rotary shaft
- 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 description 2
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案のメカニカルシールの装着状態
を表わす断面図である。第２図は本考案のメカニ
カルシール部品の平面図である。第３図は本考案
の他の実施例を表わす部分断面図である。第４図
は従来のメカニカルシールの構造を表わす断面図
である。
Ａ……摺動面、１……コンタクトリング、２…
…クツシヨンリング、３……封止部材、４……回
転軸、５……ハウジング、６……金属環、７……
フイン。
FIG. 1 is a cross-sectional view showing the mechanical seal of the present invention in an installed state. FIG. 2 is a plan view of the mechanical seal component of the present invention. FIG. 3 is a partial sectional view showing another embodiment of the present invention. FIG. 4 is a sectional view showing the structure of a conventional mechanical seal. A...Sliding surface, 1...Contact ring, 2...
...Cushion ring, 3... Sealing member, 4... Rotating shaft, 5... Housing, 6... Metal ring, 7...
Finn.
Claims (1)
抱持固定する弾性体で形成されたクツシヨンリン
グ２とからなるカウンターフエースと、該カウン
ターフエースに摺接する封止部材３などからなり
、その二つの摺動面Ａの接触圧力によつて回転軸
４と該回転軸４の軸支部のハウジング５とを密封
するメカニカルシールにおいて；前記カウンター
フエースを構成するコンタクトリング１はその外
周に金属環６を具備しており、該金属環６を前記
摺動面Ａ付近まで延長しその延長部周縁に複数の
切欠きを設けて少なくとも１個以上フイン７を形
成したことを特徴とするメカニカルシール。 A counter face consisting of a contact ring 1 and a cushion ring 2 formed of an elastic body that holds and fixes the contact ring 1, and a sealing member 3 that comes into sliding contact with the counter face, and the two sliding surfaces In a mechanical seal that seals a rotary shaft 4 and a housing 5 of a shaft support of the rotary shaft 4 by contact pressure A; the contact ring 1 constituting the counter face is provided with a metal ring 6 on its outer periphery A mechanical seal characterized in that the metal ring 6 is extended to the vicinity of the sliding surface A, and a plurality of notches are provided at the periphery of the extended portion to form at least one fin 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15062086U JPS6356361U (en) | 1986-09-29 | 1986-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15062086U JPS6356361U (en) | 1986-09-29 | 1986-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6356361U true JPS6356361U (en) | 1988-04-15 |
Family
ID=31066927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15062086U Pending JPS6356361U (en) | 1986-09-29 | 1986-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6356361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0398373U (en) * | 1990-01-25 | 1991-10-11 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112442A (en) * | 1978-01-16 | 1979-09-03 | Durametallic Corp | Selffcooled mechanical seal |
-
1986
- 1986-09-29 JP JP15062086U patent/JPS6356361U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112442A (en) * | 1978-01-16 | 1979-09-03 | Durametallic Corp | Selffcooled mechanical seal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0398373U (en) * | 1990-01-25 | 1991-10-11 |
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