JPS619674U - Shaft sealing device - Google Patents
Shaft sealing deviceInfo
- Publication number
- JPS619674U JPS619674U JP9334784U JP9334784U JPS619674U JP S619674 U JPS619674 U JP S619674U JP 9334784 U JP9334784 U JP 9334784U JP 9334784 U JP9334784 U JP 9334784U JP S619674 U JPS619674 U JP S619674U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- seal ring
- sealing device
- rotating
- shaft sealing
- 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.)
- Granted
Links
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
【図面の簡単な説明】
第１図ないし２第６図は本考案の一実施例を示し、第１
図は全体構成を示す縦断側面図、第２図は第ｊ図の■円
部の拡大図、第３図はシールリングの正面図、第４図は
整流リングの正面図、第５図は第４図の■−■線に沿う
断面図、第６図は第４図の■矢視図、第７図は軸封装置
の一従来例を示す縦断面図である。
１・・・回転軸、２・・・回転リング、４・・・ケーシ
ング、５・・・スタッフイングボックス、６・・・静止
環組立体、８・・・フランジ、１５・・・流入口、１６
・・・流出口、２１・・・静止環ホルダ、２５・・・シ
ールリング、２８・・・冷却フィン、３１・・・整流リ
ング、Ａ・・・ケーシング内部、Ｂ・・・大気。[BRIEF DESCRIPTION OF THE DRAWINGS] Figures 1 to 2 and 6 show one embodiment of the present invention.
The figure is a longitudinal side view showing the overall configuration, Figure 2 is an enlarged view of the circle part in Figure J, Figure 3 is a front view of the seal ring, Figure 4 is a front view of the rectifier ring, and Figure 5 is the front view of the rectifier ring. 4 is a cross-sectional view taken along the line ■-■ in FIG. 4, FIG. 6 is a view taken in the direction of the ■ arrow in FIG. 4, and FIG. 7 is a longitudinal cross-sectional view showing a conventional example of a shaft sealing device. DESCRIPTION OF SYMBOLS 1... Rotating shaft, 2... Rotating ring, 4... Casing, 5... Stuffing box, 6... Stationary ring assembly, 8... Flange, 15... Inflow port, 16
... Outlet, 21... Stationary ring holder, 25... Seal ring, 28... Cooling fin, 31... Rectifier ring, A... Inside of casing, B... Atmosphere.
Claims (1)
側に取り付けられた回転リングに所定押圧力をもって押
し付けられるとともに、前記シールリングと前記回転リ
ングの接触部分を取り囲む空間にオ５イルが供給されて
回転軸支持部分を密封状態に保持する軸封装置において
、前記シールリングには冷却フィンが設けられ、かつシ
ールリングと回転リングの接触部分を取り囲む前記空間
には、同空間内に供給されるオイルの流れを前記シール
リングおよび前記回転リングへ向かわせるための整流リ
ングが配設されていることを特徴とする軸封装置。The seal ring attached to the casing side is pressed against the rotating ring attached to the rotating shaft side with a predetermined pressing force, and oil is supplied to the space surrounding the contact area between the seal ring and the rotating ring, causing the rotation. In a shaft sealing device that maintains a shaft support portion in a sealed state, the seal ring is provided with cooling fins, and the space surrounding the contact portion between the seal ring and the rotating ring is filled with oil supplied into the space. A shaft sealing device comprising a rectifying ring for directing flow toward the seal ring and the rotating ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9334784U JPS619674U (en) | 1984-06-22 | 1984-06-22 | Shaft sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9334784U JPS619674U (en) | 1984-06-22 | 1984-06-22 | Shaft sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS619674U true JPS619674U (en) | 1986-01-21 |
| JPS6322371Y2 JPS6322371Y2 (en) | 1988-06-20 |
Family
ID=30650946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9334784U Granted JPS619674U (en) | 1984-06-22 | 1984-06-22 | Shaft sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619674U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003287143A (en) * | 2002-03-29 | 2003-10-10 | Mitsubishi Heavy Ind Ltd | Static pressure seal and refrigerant pump furnished with it |
| JP2008175182A (en) * | 2007-01-22 | 2008-07-31 | Ebara Corp | Multistage high pressure pump |
| WO2009014124A1 (en) * | 2007-07-23 | 2009-01-29 | Mitsubishi Heavy Industries, Ltd. | Refrigerant compressor |
| JP2017120123A (en) * | 2015-12-24 | 2017-07-06 | イーグルブルグマンジャパン株式会社 | mechanical seal |
-
1984
- 1984-06-22 JP JP9334784U patent/JPS619674U/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003287143A (en) * | 2002-03-29 | 2003-10-10 | Mitsubishi Heavy Ind Ltd | Static pressure seal and refrigerant pump furnished with it |
| JP2008175182A (en) * | 2007-01-22 | 2008-07-31 | Ebara Corp | Multistage high pressure pump |
| WO2008090994A1 (en) * | 2007-01-22 | 2008-07-31 | Ebara Corporation | Multi-stage high-pressure pump |
| US8540478B2 (en) | 2007-01-22 | 2013-09-24 | Ebara Corporation | Multistage high-pressure pump |
| WO2009014124A1 (en) * | 2007-07-23 | 2009-01-29 | Mitsubishi Heavy Industries, Ltd. | Refrigerant compressor |
| US8257063B2 (en) | 2007-07-23 | 2012-09-04 | Mitsubishi Heavy Industries, Ltd. | Refrigerant compressor |
| JP2017120123A (en) * | 2015-12-24 | 2017-07-06 | イーグルブルグマンジャパン株式会社 | mechanical seal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6322371Y2 (en) | 1988-06-20 |
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