JPH0298268U - - Google Patents
Info
- Publication number
- JPH0298268U JPH0298268U JP651789U JP651789U JPH0298268U JP H0298268 U JPH0298268 U JP H0298268U JP 651789 U JP651789 U JP 651789U JP 651789 U JP651789 U JP 651789U JP H0298268 U JPH0298268 U JP H0298268U
- Authority
- JP
- Japan
- Prior art keywords
- sliding surface
- vicinity
- close contact
- registration request
- utility
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図ないし第４図はそれぞれ本考案の各実施
例を示す使用状態の半断面図、第５図は従来例を
示す使用状態の半断面図である。
１……ハウジング、２……シヤフト、４……固
定環、４ａ，５ａ……摺動面、４ｂ，５ｂ……摺
動面近傍部、１０，１２，１４，１６……凸条、
１１，１３，１５，１７……凹条、Ａ……密封対
象液、Ｂ……大気。
1 to 4 are half sectional views showing each embodiment of the present invention in a used state, and FIG. 5 is a half sectional view showing a conventional example in a used state. DESCRIPTION OF SYMBOLS 1... Housing, 2... Shaft, 4... Fixed ring, 4a, 5a... Sliding surface, 4b, 5b... Sliding surface vicinity part, 10, 12, 14, 16... Convex strip,
11, 13, 15, 17...concave line, A...liquid to be sealed, B...atmosphere.
Claims (1)
とも一方の摺動面近傍部に、密封対象流体側およ
び大気側のうちの少なくとも一方へ臨む所要数の
凹凸条を形成して前記摺動面近傍部の表面積を大
きくしたことを特徴とするメカニカルシール。 A required number of uneven stripes facing at least one of the sealed fluid side and the atmosphere side are formed in the vicinity of the sliding surface of at least one of the stationary ring and the rotating ring that are in close contact with each other. A mechanical seal characterized by a large surface area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP651789U JPH0298268U (en) | 1989-01-25 | 1989-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP651789U JPH0298268U (en) | 1989-01-25 | 1989-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0298268U true JPH0298268U (en) | 1990-08-06 |
Family
ID=31210764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP651789U Pending JPH0298268U (en) | 1989-01-25 | 1989-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019205327A (en) * | 2018-05-25 | 2019-11-28 | トヨタ自動車株式会社 | motor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4812451B1 (en) * | 1962-02-26 | 1973-04-20 |
-
1989
- 1989-01-25 JP JP651789U patent/JPH0298268U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4812451B1 (en) * | 1962-02-26 | 1973-04-20 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019205327A (en) * | 2018-05-25 | 2019-11-28 | トヨタ自動車株式会社 | motor |