JPS62147764U - - Google Patents
Info
- Publication number
- JPS62147764U JPS62147764U JP3489386U JP3489386U JPS62147764U JP S62147764 U JPS62147764 U JP S62147764U JP 3489386 U JP3489386 U JP 3489386U JP 3489386 U JP3489386 U JP 3489386U JP S62147764 U JPS62147764 U JP S62147764U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- heating source
- utility
- outer periphery
- scope
- 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
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案に係る実施例の要部断面図、第
２図は第１図又は第６図のＸ―Ｘ矢視図、第３図
はシールリングの加熱による変形状況図、第４図
は静止又は起動時シールリングを加熱していた時
のシールリングに作用する力を示す作用説明図、
第５図は従来例の第４図応当図、第６図は従来例
の第１図応当図である。
２……カラー、４……シールリング、１０……
加熱源。
Fig. 1 is a sectional view of a main part of an embodiment of the present invention, Fig. 2 is a view taken along the line X--X in Fig. 1 or Fig. 6, Fig. 3 is a diagram of deformation of the seal ring due to heating, and Fig. 4 The figure is an action explanatory diagram showing the force acting on the seal ring when the seal ring is heated at rest or startup.
FIG. 5 is a diagram corresponding to FIG. 4 of the conventional example, and FIG. 6 is a diagram corresponding to FIG. 1 of the conventional example. 2...Color, 4...Seal ring, 10...
heating source.
Claims (1)
とを特徴とする端面型動圧シール。 An end face type dynamic pressure seal characterized by a heating source attached to the outer periphery of the seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3489386U JPS62147764U (en) | 1986-03-11 | 1986-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3489386U JPS62147764U (en) | 1986-03-11 | 1986-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62147764U true JPS62147764U (en) | 1987-09-18 |
Family
ID=30843872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3489386U Pending JPS62147764U (en) | 1986-03-11 | 1986-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62147764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011231880A (en) * | 2010-04-28 | 2011-11-17 | Mitsubishi Heavy Ind Ltd | Dry gas seal structure |
| WO2013061436A1 (en) * | 2011-10-27 | 2013-05-02 | 三菱重工業株式会社 | Dry gas seal structure |
-
1986
- 1986-03-11 JP JP3489386U patent/JPS62147764U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011231880A (en) * | 2010-04-28 | 2011-11-17 | Mitsubishi Heavy Ind Ltd | Dry gas seal structure |
| WO2013061436A1 (en) * | 2011-10-27 | 2013-05-02 | 三菱重工業株式会社 | Dry gas seal structure |