JPS58109662U - Shaft seal cooling device - Google Patents
Shaft seal cooling deviceInfo
- Publication number
- JPS58109662U JPS58109662U JP635582U JP635582U JPS58109662U JP S58109662 U JPS58109662 U JP S58109662U JP 635582 U JP635582 U JP 635582U JP 635582 U JP635582 U JP 635582U JP S58109662 U JPS58109662 U JP S58109662U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- shaft
- cooling device
- shaft seal
- outer periphery
- 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
Landscapes
- Mechanical Sealing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のシャフトシール部の構成を示す断面図、
第２図は本考案の一実施例に係るシャフトシール部の冷
却装置を示す断面図、第３図は他の実施例に係るシャフ
トシール部の冷却装置の要 □部を示す一部断面図
、第４図は第３図の示矢２視図である。
尚図中、１は本体ケーシング、２はプーリー、３はシャ
フト、４はガスケット、５は固定片、６は摺動片、７は
０リング、８はシール部、９は空間部、１０は高圧媒体
、１１は孔、１２は孔である。Figure 1 is a cross-sectional view showing the configuration of a conventional shaft seal part.
FIG. 2 is a cross-sectional view showing a cooling device for a shaft seal portion according to an embodiment of the present invention, and FIG. 3 is a partial cross-sectional view showing a main part of a cooling device for a shaft seal portion according to another embodiment. FIG. 4 is a view taken from the arrow 2 in FIG. 3. In the figure, 1 is the main casing, 2 is the pulley, 3 is the shaft, 4 is the gasket, 5 is the fixed piece, 6 is the sliding piece, 7 is the O-ring, 8 is the seal part, 9 is the space part, and 10 is the high pressure The medium, 11 is a hole, and 12 is a hole.
Claims (1)
片と、該摺動片に嵌挿され、これを回転させるシャフト
部とで構成されるシャフトシール部の上記当接部を冷却
する冷却装置においそ、上記゛ シャフト部に、その中
心側から外周部に貫通する孔を形成せしめ、かつ、上記
孔の外周部における孔位置を上記当接部近傍に形成する
ようにし、上記孔に冷却空気を挿入して上記当接部を冷
却するようにしたシャフトシール部の冷却装置。 ２ 上記孔が、上記シャフト部の軸方向に沿ってその中
心部から外周部に向って傾斜して貫通形成されたもので
あることを特徴とする実用新案登録請求の範囲第１項記
載のシャフトシール部の冷却装置。 ３ 上記孔が、上記シャフト部の半径方向に貫通して形
成された孔と、この孔に交叉し、上記シャフト部の内部
に軸方向に傾斜して形成された孔とから構成されたもの
であることを特徴とする実用新案登録請求の範囲第１項
記載のシャフトシール部の冷却装置。[Claims for Utility Model Registration] 1.1 A shaft seal portion consisting of a sliding piece that rotates while abutting the side end surface of a fixed piece, and a shaft portion that is fitted into the sliding piece and rotates it. In the cooling device for cooling the abutting part, a hole is formed in the shaft part, penetrating from the center side to the outer periphery, and the hole position on the outer periphery is formed near the abutting part. A cooling device for a shaft seal portion, wherein cooling air is inserted into the hole to cool the abutment portion. 2. The shaft according to claim 1, wherein the hole is formed through the shaft portion so as to be inclined from the center toward the outer periphery along the axial direction of the shaft portion. Cooling device for the seal section. 3. The hole is composed of a hole formed to penetrate the shaft part in the radial direction, and a hole that intersects with this hole and is formed inside the shaft part so as to be inclined in the axial direction. A cooling device for a shaft seal portion according to claim 1, which is characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP635582U JPS58109662U (en) | 1982-01-22 | 1982-01-22 | Shaft seal cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP635582U JPS58109662U (en) | 1982-01-22 | 1982-01-22 | Shaft seal cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58109662U true JPS58109662U (en) | 1983-07-26 |
Family
ID=30019136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP635582U Pending JPS58109662U (en) | 1982-01-22 | 1982-01-22 | Shaft seal cooling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58109662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175557U (en) * | 1984-10-25 | 1986-05-21 | ||
| WO2013125269A1 (en) * | 2012-02-20 | 2013-08-29 | イーグル工業株式会社 | Mechanical seal device |
-
1982
- 1982-01-22 JP JP635582U patent/JPS58109662U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175557U (en) * | 1984-10-25 | 1986-05-21 | ||
| WO2013125269A1 (en) * | 2012-02-20 | 2013-08-29 | イーグル工業株式会社 | Mechanical seal device |
| JPWO2013125269A1 (en) * | 2012-02-20 | 2015-07-30 | イーグル工業株式会社 | Mechanical seal device |
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