JPS6120923U - Marine propeller shaft bearing cooling system - Google Patents
Marine propeller shaft bearing cooling systemInfo
- Publication number
- JPS6120923U JPS6120923U JP10499484U JP10499484U JPS6120923U JP S6120923 U JPS6120923 U JP S6120923U JP 10499484 U JP10499484 U JP 10499484U JP 10499484 U JP10499484 U JP 10499484U JP S6120923 U JPS6120923 U JP S6120923U
- Authority
- JP
- Japan
- Prior art keywords
- propeller shaft
- cooling system
- marine propeller
- shaft bearing
- seawater
- 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
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１，２図は本考案の一実施例としての舶用プロベラ軸
の軸受部冷却装置を示すもので、第１図はその軸受部の
斜視図、第２図は同軸受部の横断面図であり、第３，４
図は従来の舶用プロペラ軸の軸受部冷却装置を示すもの
で、第３図は同装置をそなえた船尾部の側面図、第４図
はその軸受部を拡大して示す斜視図である。
１・・・・・・軸受本体、２・・・・・・支柱、４・・
・・・・軸受、５・・・・・・海水流入用通孔、６・・
・・・・突起部、７・・・・・・冷却用海水導入室、８
・・・・・・プロペラ軸、９・・・・・・海水流出用通
孔。Figures 1 and 2 show a bearing cooling device for a marine propeller shaft as an embodiment of the present invention. Figure 1 is a perspective view of the bearing, and Figure 2 is a cross-sectional view of the bearing. Yes, 3rd and 4th
The figures show a conventional bearing cooling device for a marine propeller shaft, FIG. 3 is a side view of the stern section equipped with the device, and FIG. 4 is an enlarged perspective view of the bearing. 1... Bearing body, 2... Support column, 4...
...Bearing, 5...Seawater inflow hole, 6...
...Protrusion, 7... Cooling seawater introduction chamber, 8
...Propeller shaft, 9... Seawater outflow hole.
Claims (1)
体の内周面と上記プロペラ軸の外周面との間に、冷却用
海水導入室をそなえ、同海水導入室に連通ずる海水流入
用通孔と海水流出用通孔とが上記軸受本体に形成されて
、これらの通孔の相互間で上記軸受本体の内面から上記
プロペラ軸の外面へ近接するように突出した突起部が設
けられていることを特徴とする、舶用プロペラ軸の軸受
部冷却装置。A cooling seawater introduction chamber is provided between the inner peripheral surface of the bearing body and the outer peripheral surface of the propeller shaft in the bearing portion of the propeller shaft outside the ship, and a seawater inflow hole communicating with the seawater introduction chamber is provided. Seawater outflow holes are formed in the bearing body, and a protrusion protruding from the inner surface of the bearing body to approach the outer surface of the propeller shaft is provided between these through holes. This is a bearing cooling device for marine propeller shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10499484U JPS6120923U (en) | 1984-07-11 | 1984-07-11 | Marine propeller shaft bearing cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10499484U JPS6120923U (en) | 1984-07-11 | 1984-07-11 | Marine propeller shaft bearing cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6120923U true JPS6120923U (en) | 1986-02-06 |
Family
ID=30664330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10499484U Pending JPS6120923U (en) | 1984-07-11 | 1984-07-11 | Marine propeller shaft bearing cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6120923U (en) |
-
1984
- 1984-07-11 JP JP10499484U patent/JPS6120923U/en active Pending
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