JPS59137460U - mechanical seal - Google Patents
mechanical sealInfo
- Publication number
- JPS59137460U JPS59137460U JP2986883U JP2986883U JPS59137460U JP S59137460 U JPS59137460 U JP S59137460U JP 2986883 U JP2986883 U JP 2986883U JP 2986883 U JP2986883 U JP 2986883U JP S59137460 U JPS59137460 U JP S59137460U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- mechanical seal
- hole
- rotating
- 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.)
- 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図は本考案をダブルメカニカルシールに応用した場
合の実施例を示す縦断面図、第２図はメカニカルシール
部分の拡大図、第３図は固定密封摺動環の正面図である
。
１・・・ケーシング、２・・・貫通軸、４・・・摺動面
、５゜・・・非回転布す摺動環、７・・・流出路、８・
・・給油路、９・・・シール液、１２・・・透通孔。FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention applied to a double mechanical seal, FIG. 2 is an enlarged view of the mechanical seal portion, and FIG. 3 is a front view of a fixed sealing sliding ring. DESCRIPTION OF SYMBOLS 1... Casing, 2... Penetration shaft, 4... Sliding surface, 5°... Non-rotating cloth sliding ring, 7... Outflow path, 8...
... Oil supply path, 9 ... Seal liquid, 12 ... Through hole.
Claims (1)
軸封に用いられるメカニカルシールにおいて、前記貫通
軸に装着される非回転密封摺動環の摺動面半径方向外側
で前記非回転密封摺動環の厚さ方向に透通孔を穿設し、
この透通孔と連通している前記貫通軸の給油路にシール
液のポンプ吐出側が連結されているメカニカルシール。In a mechanical seal used for a shaft seal of a rotating machine in which the casing rotates and the through shaft is fixed, the non-rotating sealing slide is located on the outside in the radial direction of the sliding surface of the non-rotating sealing sliding ring attached to the through-shaft. A through hole is drilled in the thickness direction of the moving ring,
A mechanical seal in which a sealing liquid pump discharge side is connected to an oil supply path of the through shaft that communicates with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2986883U JPS59137460U (en) | 1983-03-03 | 1983-03-03 | mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2986883U JPS59137460U (en) | 1983-03-03 | 1983-03-03 | mechanical seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59137460U true JPS59137460U (en) | 1984-09-13 |
Family
ID=30160738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2986883U Pending JPS59137460U (en) | 1983-03-03 | 1983-03-03 | mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59137460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000009237A (en) * | 1998-06-22 | 2000-01-11 | Nippon Pillar Packing Co Ltd | Rotary joint for fluid |
| WO2019124041A1 (en) * | 2017-12-19 | 2019-06-27 | 巴工業株式会社 | Disc-type centrifuge |
-
1983
- 1983-03-03 JP JP2986883U patent/JPS59137460U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000009237A (en) * | 1998-06-22 | 2000-01-11 | Nippon Pillar Packing Co Ltd | Rotary joint for fluid |
| WO2019124041A1 (en) * | 2017-12-19 | 2019-06-27 | 巴工業株式会社 | Disc-type centrifuge |
| JP2019107622A (en) * | 2017-12-19 | 2019-07-04 | 巴工業株式会社 | Disc-type centrifugal separator |
| US11707749B2 (en) | 2017-12-19 | 2023-07-25 | Tomoe Engineering Co., Ltd. | Centrifuge including rotatable bowl and conical separation discs arranged in the bowl |
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