JPS59164869U - Shaft seal device - Google Patents
Shaft seal deviceInfo
- Publication number
- JPS59164869U JPS59164869U JP5799283U JP5799283U JPS59164869U JP S59164869 U JPS59164869 U JP S59164869U JP 5799283 U JP5799283 U JP 5799283U JP 5799283 U JP5799283 U JP 5799283U JP S59164869 U JPS59164869 U JP S59164869U
- Authority
- JP
- Japan
- Prior art keywords
- shaft seal
- seal device
- seat surface
- oil supply
- rotation direction
- 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図は従来の圧縮機のシャフトシール装置を示す縦断
面図、第２図Ａ、 Ｂは第１図のシャフトシールカーボ
ンの平面図と■−■部分の断面図、第３図は本案の一実
施例を示す縦断面図、第４図Ａは第３図のシャフトシー
ルカーボンの平面図、第４図Ｂは第４図ＡのＩＶ−ＩＶ
部分の縦断面図、第４図Ｃは第４図Ａの■親図、第４図
りは第４図Ｃの平面図である。
６：シャフト、７：カバープレート、１１：シャフトシ
ール室、１８：シャフトシールカーボン、１８ａ：シー
ト面、２０：給油溝。Figure 1 is a longitudinal cross-sectional view showing a conventional shaft seal device for a compressor, Figures 2 A and B are a plan view of the shaft seal carbon in Figure 1 and a cross-sectional view of the section ■-■, and Figure 3 is the shaft seal of the present invention. A vertical cross-sectional view showing one embodiment, FIG. 4A is a plan view of the shaft seal carbon in FIG. 3, and FIG. 4B is taken along IV-IV in FIG. 4A.
The longitudinal cross-sectional view of the portion, FIG. 4C, is the main view of FIG. 4A, and the fourth diagram is a plan view of FIG. 4C. 6: shaft, 7: cover plate, 11: shaft seal chamber, 18: shaft seal carbon, 18a: seat surface, 20: oil supply groove.
Claims (1)
ンのカバープレートに接したシール面にその外周側から
前記シート面に向けて指向された少なくとも１個以上の
給油溝を設けるとともに、前記給油溝を外周側に対しシ
ート面側がシート面の回転方向の下流側となる傾斜配置
としかつ回転方向側が浅く下流側が深い傾斜底面に形成
したことを特徴とするシャフトシール装置。At least one or more oil supply grooves oriented from the outer circumferential side toward the seat surface are provided on the seal surface of the shaft seal carbon disposed in the shaft seal chamber that is in contact with the cover plate, and the oil supply grooves are arranged on the outer circumference side. A shaft seal device characterized in that the seat surface side is arranged at an inclination so that it is downstream in the rotation direction of the seat surface, and the shaft seal device is formed with an inclined bottom surface that is shallow on the rotation direction side and deep on the downstream side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5799283U JPS59164869U (en) | 1983-04-20 | 1983-04-20 | Shaft seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5799283U JPS59164869U (en) | 1983-04-20 | 1983-04-20 | Shaft seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59164869U true JPS59164869U (en) | 1984-11-05 |
Family
ID=30188279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5799283U Pending JPS59164869U (en) | 1983-04-20 | 1983-04-20 | Shaft seal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59164869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3561240A1 (en) * | 2018-04-27 | 2019-10-30 | Hamilton Sundstrand Corporation | Carbon seal |
-
1983
- 1983-04-20 JP JP5799283U patent/JPS59164869U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3561240A1 (en) * | 2018-04-27 | 2019-10-30 | Hamilton Sundstrand Corporation | Carbon seal |
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