JPH0275295U - - Google Patents
Info
- Publication number
- JPH0275295U JPH0275295U JP15251388U JP15251388U JPH0275295U JP H0275295 U JPH0275295 U JP H0275295U JP 15251388 U JP15251388 U JP 15251388U JP 15251388 U JP15251388 U JP 15251388U JP H0275295 U JPH0275295 U JP H0275295U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- attached
- shaft
- inner shaft
- outer shaft
- 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 description 3
Landscapes
- Retarders (AREA)
- General Details Of Gearings (AREA)
Description
第１図、第２図および第３図は本考案に係る舶
用二重反転プロペラ装置の１実施例を示し、第１
図は全体断面図、第２図および第３図は遊星歯車
式反転装置の縦断面図をそれぞれ示す。
１……前方プロペラ、２……後方プロペラ、３
……外軸、４……スタンフレーム、５……内軸、
６……遊星歯車式反転装置、７ａ，７ｂ……入力
軸受、８ａ，８ｂ……外軸用シール装置、９ａ，
９ｂ……内軸用シール装置、１０ａ，１０ｂ……
外軸軸受、１１ａ，１１ｂ……内軸軸受、１２…
…内軸導通路、１３……潤滑油供給口、１８……
導通孔、２０……潤滑油排出口、２５……遊星歯
車式反転装置ケーシング、２６……入力軸、３０
……エンジン、３１……弾性継手。
1, 2, and 3 show one embodiment of a contra-rotating marine propeller device according to the present invention, and
The figure shows an overall sectional view, and FIGS. 2 and 3 show vertical sectional views of the planetary gear type reversing device. 1...Front propeller, 2...Back propeller, 3
...Outer shaft, 4...Stun frame, 5...Inner shaft,
6... Planetary gear type reversing device, 7a, 7b... Input bearing, 8a, 8b... Seal device for outer shaft, 9a,
9b... Seal device for inner shaft, 10a, 10b...
Outer shaft bearing, 11a, 11b... Inner shaft bearing, 12...
...Inner shaft conduit, 13...Lubricating oil supply port, 18...
Conduction hole, 20... Lubricating oil discharge port, 25... Planetary gear type reversing device casing, 26... Input shaft, 30
...Engine, 31...Elastic joint.
Claims (1)
後端部に一方のプロペラを軸着し、原動機の出力
軸に反転装置を介して取付けるとともに、前記内
軸を挿通させて同芯軸上に配設された外軸の後端
部に他方のプロペラを軸着し、この外軸に取付け
たプロペラを前記内軸に取付けたプロペラとは逆
方向に回転させるように設けた舶用二重反転プロ
ペラ装置において、潤滑油供給口を反転装置の軸
受部に配設したことを特徴とする舶用二重反転プ
ロペラ装置。 One propeller is attached to the rear end of an inner shaft that is connected in a straight line with the output shaft of the prime mover, and is attached to the output shaft of the prime mover via a reversing device, and the inner shaft is inserted through the inner shaft to rotate the propeller on the same axis. The other propeller is attached to the rear end of the outer shaft installed on the outer shaft, and the propeller attached to the outer shaft is rotated in the opposite direction to the propeller attached to the inner shaft. A counter-rotating marine propeller device, characterized in that a lubricating oil supply port is disposed in a bearing portion of a reversing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15251388U JPH0275295U (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15251388U JPH0275295U (en) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0275295U true JPH0275295U (en) | 1990-06-08 |
Family
ID=31427508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15251388U Pending JPH0275295U (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0275295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0478785A (en) * | 1990-07-20 | 1992-03-12 | Mitsubishi Heavy Ind Ltd | Middle bearing structure of marine contra-rotating propeller shaft |
| JP2009179234A (en) * | 2008-01-31 | 2009-08-13 | Ihi Marine United Inc | Lubrication structure of contra-rotating seal device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61180097A (en) * | 1985-02-01 | 1986-08-12 | Kawasaki Heavy Ind Ltd | Lubricating oil supply structure of double reversal propeller device for marine use |
| JPS638192B2 (en) * | 1984-11-05 | 1988-02-22 | Tokuyama Soda Kk |
-
1988
- 1988-11-25 JP JP15251388U patent/JPH0275295U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638192B2 (en) * | 1984-11-05 | 1988-02-22 | Tokuyama Soda Kk | |
| JPS61180097A (en) * | 1985-02-01 | 1986-08-12 | Kawasaki Heavy Ind Ltd | Lubricating oil supply structure of double reversal propeller device for marine use |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0478785A (en) * | 1990-07-20 | 1992-03-12 | Mitsubishi Heavy Ind Ltd | Middle bearing structure of marine contra-rotating propeller shaft |
| JP2009179234A (en) * | 2008-01-31 | 2009-08-13 | Ihi Marine United Inc | Lubrication structure of contra-rotating seal device |