JPH0371998U - - Google Patents
Info
- Publication number
- JPH0371998U JPH0371998U JP12872789U JP12872789U JPH0371998U JP H0371998 U JPH0371998 U JP H0371998U JP 12872789 U JP12872789 U JP 12872789U JP 12872789 U JP12872789 U JP 12872789U JP H0371998 U JPH0371998 U JP H0371998U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- stern
- opening
- attached
- frame
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１，２図は本考案の実施例を示すもので、第
１図は第１実施例としての船尾部シール装置の要
部側断面図、第２図は第２実施例としての船尾部
シール装置のの要部側断面図であり、第３図は従
来の船尾部シール装置の側断面図である。
１……プロペラ軸、２……プロペラ、３……船
尾隔壁、４……スタンフレーム、５……軸受、６
……シールケーシング、７……シールライナ、８
……カーボンセグメント、１０……空気供給ユニ
ツト、１１……パイプ、１２……小穴、１３……
開口部、１６……小孔、１７……濾器、１８……
ボルト、２０……磁石。
Figures 1 and 2 show embodiments of the present invention. Figure 1 is a sectional side view of the main part of a stern seal device as a first embodiment, and Figure 2 is a stern seal as a second embodiment. FIG. 3 is a side sectional view of a main part of the device, and FIG. 3 is a side sectional view of a conventional stern seal device. 1...Propeller shaft, 2...Propeller, 3...Stern bulkhead, 4...Stern frame, 5...Bearing, 6
... Seal casing, 7 ... Seal liner, 8
... Carbon segment, 10 ... Air supply unit, 11 ... Pipe, 12 ... Small hole, 13 ...
Opening, 16...Small hole, 17...Filter, 18...
Bolt, 20... magnet.
Claims (1)
同後部隔壁の後側に位置するスタンフレームとを
順次貫通して後方へ延設され後端部にプロペラを
取付けられたプロペラ軸と、同プロペラ軸の外周
部に嵌着されたシールライナと、同シールライナ
を外側から包囲可能に上記スタンフレームの後端
面に取付けられたシールケーシングと、同シール
ケーシングの上記シールライナに対向する個所に
形成された開口部と、同開口部に装着されたカー
ボンセグメントと、上記開口部に圧縮空気を供給
可能な空気供給用小穴とをそなえ、濾器が、上記
空気供給用小穴内で上記カーボンセグメントの直
前の位置に船体外方から取外しおよび取付け可能
に装着されていることを特徴とする、船尾部シー
ル装置。 At the stern of the ship, a propeller shaft extends rearward by successively passing through the rear bulkhead of the ship and a stern frame located on the rear side of the rear bulkhead, and a propeller is attached to the rear end of the propeller shaft; a seal liner fitted to the outer periphery of the stan frame, a seal casing attached to the rear end surface of the stun frame so as to be able to surround the seal liner from the outside, and a seal casing formed at a portion of the seal casing facing the seal liner. The filter is provided with an opening, a carbon segment attached to the opening, and an air supply hole capable of supplying compressed air to the opening, and the filter is located at a position immediately before the carbon segment within the air supply hole. A stern section sealing device, characterized in that the stern seal device is installed in a manner that it can be removed and installed from outside the hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989128727U JP2505580Y2 (en) | 1989-11-02 | 1989-11-02 | Stern seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989128727U JP2505580Y2 (en) | 1989-11-02 | 1989-11-02 | Stern seal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0371998U true JPH0371998U (en) | 1991-07-19 |
| JP2505580Y2 JP2505580Y2 (en) | 1996-07-31 |
Family
ID=31676415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989128727U Expired - Lifetime JP2505580Y2 (en) | 1989-11-02 | 1989-11-02 | Stern seal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505580Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63104198U (en) * | 1986-12-26 | 1988-07-06 | ||
| JPS63181599U (en) * | 1987-05-18 | 1988-11-24 |
-
1989
- 1989-11-02 JP JP1989128727U patent/JP2505580Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63104198U (en) * | 1986-12-26 | 1988-07-06 | ||
| JPS63181599U (en) * | 1987-05-18 | 1988-11-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505580Y2 (en) | 1996-07-31 |
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