JPS6184300U - - Google Patents
Info
- Publication number
- JPS6184300U JPS6184300U JP16790684U JP16790684U JPS6184300U JP S6184300 U JPS6184300 U JP S6184300U JP 16790684 U JP16790684 U JP 16790684U JP 16790684 U JP16790684 U JP 16790684U JP S6184300 U JPS6184300 U JP S6184300U
- Authority
- JP
- Japan
- Prior art keywords
- shaft seal
- lubricating oil
- stage lip
- outer shaft
- counter
- 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
- 239000010687 lubricating oil Substances 0.000 claims 4
- 238000005461 lubrication Methods 0.000 claims 4
- 230000001050 lubricating effect Effects 0.000 description 1
Description
第１図は本考案の一実施例を示す二重反転プロ
ペラの潤滑装置全体の縦断面図、第２図は第１図
の船首側部分の拡大縦断面図、第３図は第１図の
部分の拡大断面図、第４図は第１図の船尾側部
分の拡大縦断面図、第５図は先に開発された二
重反転プロペラの潤滑装置全体を示す縦断面図、
第６図は第１，５図の軸受部分を示す拡大断面斜
視図である。
１：内軸、２：外軸、３，６：軸受、１１：船
尾側プロペラ、１２：船首側プロペラ、１７，３
５：内軸シール、１９，３０ａ，３０ｂ：入口、
２０，２１，３０ｃ：出口、３６，３８：外軸シ
ール。
Fig. 1 is a vertical sectional view of the entire lubricating system for a counter-rotating propeller showing an embodiment of the present invention, Fig. 2 is an enlarged longitudinal sectional view of the bow side portion of Fig. FIG. 4 is an enlarged vertical sectional view of the stern side portion of FIG.
FIG. 6 is an enlarged sectional perspective view showing the bearing portion of FIGS. 1 and 5. FIG. 1: Inner shaft, 2: Outer shaft, 3, 6: Bearing, 11: Stern propeller, 12: Bow propeller, 17, 3
5: Inner shaft seal, 19, 30a, 30b: Inlet,
20, 21, 30c: outlet, 36, 38: outer shaft seal.
Claims (1)
ロペラの潤滑装置において、船首側の軸受潤滑機
構に、潤滑油の出入口部分に連接された４段リツ
プの外軸シールと該外軸シールから潤滑油が供給
される内軸シールを設け、船尾側の軸受潤滑機構
に、潤滑油の出入口部分に連設された４段リツプ
の外軸シールと該外軸シールから潤滑油が供給さ
れる３段リツプの内軸シールを設けたことを特徴
とする二重反転プロペラの潤滑装置。 In a lubrication system for a counter-rotating marine propeller driven by inner and outer shafts, the bearing lubrication mechanism on the bow side includes a four-stage lip outer shaft seal connected to the lubricating oil inlet/outlet portion and the outer shaft seal. An inner shaft seal is provided to which lubricating oil is supplied from, and lubricating oil is supplied to the bearing lubrication mechanism on the stern side from a four-stage lip outer shaft seal that is connected to the lubricating oil inlet and outlet portion. A counter-rotating propeller lubrication device characterized by a three-stage lip inner shaft seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16790684U JPS6184300U (en) | 1984-11-07 | 1984-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16790684U JPS6184300U (en) | 1984-11-07 | 1984-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184300U true JPS6184300U (en) | 1986-06-03 |
Family
ID=30725690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16790684U Pending JPS6184300U (en) | 1984-11-07 | 1984-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184300U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4869289A (en) * | 1971-12-25 | 1973-09-20 |
-
1984
- 1984-11-07 JP JP16790684U patent/JPS6184300U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4869289A (en) * | 1971-12-25 | 1973-09-20 |
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