JPS61165296U - - Google Patents
Info
- Publication number
- JPS61165296U JPS61165296U JP4817085U JP4817085U JPS61165296U JP S61165296 U JPS61165296 U JP S61165296U JP 4817085 U JP4817085 U JP 4817085U JP 4817085 U JP4817085 U JP 4817085U JP S61165296 U JPS61165296 U JP S61165296U
- Authority
- JP
- Japan
- Prior art keywords
- sealing device
- shaft
- propeller
- aft cover
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図は本考案に係る船尾管の軸封装置の一実
施例を示す概略的要部断面図、第２図は同じくア
フトカバーの概略的要部拡大断面図である。
１……回転シヤフト、２……プロペラ、４……
スリーブライナ、５……軸封装置、７……ケーシ
ング、８，９，１０……シールリング、１３……
アフトカバー、１３ａ……内周面、Ａ……船体。
FIG. 1 is a schematic cross-sectional view of a main part showing an embodiment of a shaft sealing device for a stern tube according to the present invention, and FIG. 2 is a schematic enlarged cross-sectional view of a main part of an aft cover. 1...Rotating shaft, 2...Propeller, 4...
Sleeve liner, 5... Shaft sealing device, 7... Casing, 8, 9, 10... Seal ring, 13...
Aft cover, 13a...inner peripheral surface, A...hull.
Claims (1)
リーブライナを介してケーシングに固定された複
数のシールリングで軸封し、かつそのプロペラ側
の最後端部にアフトカバーを設けた船尾管の軸封
装置において、該アフトカバーの内周面を粗面加
工したことを特徴とする軸封装置。 In a shaft sealing device for a stern tube, in which the shaft circumference of a rotating shaft on which a propeller is attached is sealed with a plurality of seal rings fixed to a casing via a sleeve liner, and an aft cover is provided at the rearmost end on the propeller side. A shaft sealing device characterized in that the inner circumferential surface of the aft cover is roughened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985048170U JPH0516079Y2 (en) | 1985-04-02 | 1985-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985048170U JPH0516079Y2 (en) | 1985-04-02 | 1985-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61165296U true JPS61165296U (en) | 1986-10-14 |
| JPH0516079Y2 JPH0516079Y2 (en) | 1993-04-27 |
Family
ID=30564175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985048170U Expired - Lifetime JPH0516079Y2 (en) | 1985-04-02 | 1985-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516079Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54110592A (en) * | 1978-02-16 | 1979-08-30 | Outboard Marine Corp | Propelling device of ship provided with means that cut weed* etc* |
-
1985
- 1985-04-02 JP JP1985048170U patent/JPH0516079Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54110592A (en) * | 1978-02-16 | 1979-08-30 | Outboard Marine Corp | Propelling device of ship provided with means that cut weed* etc* |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516079Y2 (en) | 1993-04-27 |