JPH02147397U - - Google Patents
Info
- Publication number
- JPH02147397U JPH02147397U JP5676789U JP5676789U JPH02147397U JP H02147397 U JPH02147397 U JP H02147397U JP 5676789 U JP5676789 U JP 5676789U JP 5676789 U JP5676789 U JP 5676789U JP H02147397 U JPH02147397 U JP H02147397U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- rotating
- marine contra
- marine
- contra
- 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
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１，２図は本考案の一実施例として舶用二重
反転プロペラ装置を示すもので、第１図はその側
面図、第２図は第１図の−矢視図であり、第
３，４図は従来の舶用二重反転プロペラ装置を示
すもので、第３図はその側面図、第４図は第３図
の−矢視図である。
１…船尾ボツシング、２…外軸、３…前方プロ
ペラ、４…前方プロペラの翼、５…内軸、６…後
方プロペラ、７…後方プロペラの翼、８…エンド
プレート。
1 and 2 show a counter-rotating marine propeller device as an embodiment of the present invention. FIG. 1 is a side view thereof, FIG. FIG. 4 shows a conventional marine contra-rotating propeller device, FIG. 3 is a side view thereof, and FIG. 4 is a view taken along the - arrow in FIG. 1... Stern bossing, 2... Outer shaft, 3... Front propeller, 4... Front propeller blade, 5... Inner shaft, 6... Rear propeller, 7... Rear propeller blade, 8... End plate.
Claims (1)
を発生する前方プロペラおよび後方プロペラが、
軸心を同一とする外軸および内軸の各後端にそれ
ぞれ装着されてなる舶用二重反転プロペラ装置に
おいて、上記前方プロペラの各プロペラ翼先端に
エンドプレートが設けられたことを特徴とする、
舶用二重反転プロペラ装置。 The front propeller and the rear propeller generate thrust in the same direction when rotating in opposite directions.
A marine contra-rotating propeller device, which is attached to the respective rear ends of an outer shaft and an inner shaft having the same axis, characterized in that an end plate is provided at the tip of each propeller blade of the front propeller,
Marine contra-rotating propeller device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5676789U JPH02147397U (en) | 1989-05-16 | 1989-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5676789U JPH02147397U (en) | 1989-05-16 | 1989-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02147397U true JPH02147397U (en) | 1990-12-14 |
Family
ID=31580887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5676789U Pending JPH02147397U (en) | 1989-05-16 | 1989-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147397U (en) |
-
1989
- 1989-05-16 JP JP5676789U patent/JPH02147397U/ja active Pending