JPH0431696U - - Google Patents
Info
- Publication number
- JPH0431696U JPH0431696U JP7397590U JP7397590U JPH0431696U JP H0431696 U JPH0431696 U JP H0431696U JP 7397590 U JP7397590 U JP 7397590U JP 7397590 U JP7397590 U JP 7397590U JP H0431696 U JPH0431696 U JP H0431696U
- Authority
- JP
- Japan
- Prior art keywords
- stern tube
- stern
- liner
- tube seal
- seal
- 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
- 238000007789 sealing Methods 0.000 claims description 7
- 230000010071 organism adhesion Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000013535 sea water Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Of Bearings (AREA)
- Sealing Devices (AREA)
Description
第１，２図は本考案の第１実施例としての船尾
管シール装置の海洋生物付着防止装置を示すもの
で、第１図はその側面図、第２図はその部分側断
面図であり、第３図は第２実施例としての船尾管
シール装置の海洋生物付着防止装置の側断面図で
あり、第４〜６図は従来の船尾管シール装置を示
すもので、第４図は側断面図、第５図は説明図、
第６図は第５図のＡ部の側断面図である。
１，１′……プロペラ、２，２′……船尾ボス
、３，３′……プロペラ軸、４，４′……船尾管
シール、５，５′……船尾管シール用ライナー、
６，６′……船尾管軸受、７，７′……シールリ
ング、８……仮シール装置、９，９′……中間軸
、１０′……主機、１１′……カツプリングフラ
ンジ。
1 and 2 show a marine organism adhesion prevention device for a stern tube seal device as a first embodiment of the present invention, FIG. 1 is a side view thereof, and FIG. 2 is a partial side sectional view thereof. Fig. 3 is a side sectional view of a marine organism adhesion prevention device of a stern tube sealing device as a second embodiment, and Figs. 4 to 6 show a conventional stern tube sealing device; Fig. 4 is a side sectional view. Figure 5 is an explanatory diagram,
6 is a side sectional view of section A in FIG. 5. FIG. 1, 1'... propeller, 2, 2'... stern boss, 3, 3'... propeller shaft, 4, 4'... stern tube seal, 5, 5'... liner for stern tube seal,
6, 6'... Stern tube bearing, 7, 7'... Seal ring, 8... Temporary seal device, 9, 9'... Intermediate shaft, 10'... Main engine, 11'... Coupling flange.
Claims (1)
て回転自在に保持されたプロペラ軸と、同プロペ
ラ軸の外周面に嵌合固定された船尾管シール用ラ
イナーとをそなえ、前面端部を上記船尾ボスへの
当接部に形成されるとともに後面端部を海水側端
部に形成された船尾管シールが上記船尾管シール
用ライナーの外周面に密嵌され、さらに上記船尾
管シールの後面端部に上記船尾管シール用ライナ
ーに密嵌する仮シール装置が取付けられたことを
特徴とする、船尾管シール装置の海洋生物付着防
止装置。 It has a propeller shaft that is rotatably held by a stern tube bearing attached to the stern boss of the hull, and a stern tube sealing liner that is fitted and fixed to the outer circumferential surface of the propeller shaft, and the front end is A stern tube seal formed at the abutting portion to the stern boss and having its rear end facing the seawater is tightly fitted to the outer peripheral surface of the stern tube seal liner, and furthermore, the rear end of the stern tube seal is tightly fitted to the outer peripheral surface of the stern tube seal liner. A marine organism adhesion prevention device for a stern tube sealing device, characterized in that a temporary sealing device that tightly fits into the stern tube sealing liner is attached to the stern tube sealing liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7397590U JPH0431696U (en) | 1990-07-12 | 1990-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7397590U JPH0431696U (en) | 1990-07-12 | 1990-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431696U true JPH0431696U (en) | 1992-03-13 |
Family
ID=31613261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7397590U Pending JPH0431696U (en) | 1990-07-12 | 1990-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431696U (en) |
-
1990
- 1990-07-12 JP JP7397590U patent/JPH0431696U/ja active Pending