JPS6436768U - - Google Patents
Info
- Publication number
- JPS6436768U JPS6436768U JP13153387U JP13153387U JPS6436768U JP S6436768 U JPS6436768 U JP S6436768U JP 13153387 U JP13153387 U JP 13153387U JP 13153387 U JP13153387 U JP 13153387U JP S6436768 U JPS6436768 U JP S6436768U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- oil
- gas
- seals
- seal device
- 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
- 238000007789 sealing Methods 0.000 claims description 2
Landscapes
- Mechanical Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図は本考案の一実施例の要部の断面図、第
２図は従来のガスシール装置の断面図である。
３……シールリング、１３……シールリング端
面、１５……油通路、１７……油溝、１９……シ
ールリングのシール面、０１……回転軸、０２…
…回転円板、０３，０４……シールリング、０５
，０６……Ｏリング、０１１′，０１２′……ス
パイラル状のグルーブ、０１３，０１４……シー
ルリングの端面、０１５，０１６……油通路、０
１７，０１８……油溝、０１９，０２０……シー
ルリングのシール面。
FIG. 1 is a sectional view of a main part of an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional gas seal device. 3... Seal ring, 13... Seal ring end face, 15... Oil passage, 17... Oil groove, 19... Seal surface of seal ring, 01... Rotating shaft, 02...
...Rotating disk, 03,04...Seal ring, 05
,06...O ring, 011',012'...Spiral groove, 013,014...End face of seal ring, 015,016...Oil passage, 0
17,018...Oil groove, 019,020...Sealing surface of seal ring.
Claims (1)
ングを配設し、一方の端面では高圧ガスをシール
油でシールし、他方の端面では上記シール油の大
気への漏れをシールするガスシール装置において
、上記シールリングのシール面の背面に油溝を設
けたことを特徴とするガスシール装置。 A gas seal device in which seal rings are arranged on both end faces of a rotating disk fixed to a rotating shaft, one end face seals high pressure gas with seal oil, and the other end seals the seal oil from leaking into the atmosphere. A gas seal device according to the above, characterized in that an oil groove is provided on the back surface of the sealing surface of the seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13153387U JPS6436768U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13153387U JPS6436768U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436768U true JPS6436768U (en) | 1989-03-06 |
Family
ID=31387692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13153387U Pending JPS6436768U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436768U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5379149A (en) * | 1976-12-24 | 1978-07-13 | Toshiba Corp | Rod sealing device |
-
1987
- 1987-08-31 JP JP13153387U patent/JPS6436768U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5379149A (en) * | 1976-12-24 | 1978-07-13 | Toshiba Corp | Rod sealing device |
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