JPS60173763U - mechanical seal - Google Patents
mechanical sealInfo
- Publication number
- JPS60173763U JPS60173763U JP6077184U JP6077184U JPS60173763U JP S60173763 U JPS60173763 U JP S60173763U JP 6077184 U JP6077184 U JP 6077184U JP 6077184 U JP6077184 U JP 6077184U JP S60173763 U JPS60173763 U JP S60173763U
- Authority
- JP
- Japan
- Prior art keywords
- mechanical seal
- ring
- sliding surface
- rotating
- fixed ring
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
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図は従来のメカニカルシールを示す半裁正断面図、
第２図は本考案の一実施例を示す半裁正断面図、第３図
は第２図における■−■線矢視図親図４図は回転環の正
面図、第５図は第４図における■−Ｖ線断面図、第６図
は冷却密封液の流路を示す説明図である。
１・・・固定環、２・・・回転軸、３・・・ハウジング
、５・・・回転環、９・・・係合切欠、１０・・・ケー
ス、１１・・・回り止め突起、１３・・・コイルスプリ
ング、１５・・・回転翼、１６・・・排液路。Figure 1 is a half-cut sectional view showing a conventional mechanical seal.
Fig. 2 is a half-cut sectional view showing an embodiment of the present invention, Fig. 3 is a main view taken along the line ■-■ in Fig. 2, and Fig. 4 is a front view of the rotating ring. FIG. 6 is an explanatory view showing the flow path of the cooling sealing liquid. DESCRIPTION OF SYMBOLS 1... Fixed ring, 2... Rotating shaft, 3... Housing, 5... Rotating ring, 9... Engagement notch, 10... Case, 11... Rotating projection, 13 ...Coil spring, 15...Rotary blade, 16...Drainage path.
Claims (1)
に担持した固定環と密接摺動する回転環に伝達する構成
になるメカニカルシールにおいて、上記固定環と回転環
の摺動面近傍に位置して該回転環に放射方向に対して一
方向に傾斜した複数の回転翼を突設して構成し、運転時
に冷却密封液を摺動面位置に強制流動せしめるようにな
ることを特徴とするメカニカルシール。In a mechanical seal configured to transmit the rotating shaft driving force through the case to a fixed ring that is airtightly supported on the housing side and a rotating ring that closely slides, the seal is located near the sliding surface of the fixed ring and rotating ring. A plurality of rotor blades are provided protruding from the rotary ring and are inclined in one direction with respect to the radial direction, so that the cooling sealing liquid is forced to flow to the sliding surface position during operation. mechanical seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6077184U JPS60173763U (en) | 1984-04-26 | 1984-04-26 | mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6077184U JPS60173763U (en) | 1984-04-26 | 1984-04-26 | mechanical seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60173763U true JPS60173763U (en) | 1985-11-18 |
| JPS6319656Y2 JPS6319656Y2 (en) | 1988-06-01 |
Family
ID=30588428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6077184U Granted JPS60173763U (en) | 1984-04-26 | 1984-04-26 | mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60173763U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4118812Y1 (en) * | 1966-06-02 | 1966-09-02 | ||
| JPS4827850A (en) * | 1971-08-11 | 1973-04-12 | Dollfus Mieg Et Cie |
-
1984
- 1984-04-26 JP JP6077184U patent/JPS60173763U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4118812Y1 (en) * | 1966-06-02 | 1966-09-02 | ||
| JPS4827850A (en) * | 1971-08-11 | 1973-04-12 | Dollfus Mieg Et Cie |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6319656Y2 (en) | 1988-06-01 |
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