JPH01125298U - - Google Patents
Info
- Publication number
- JPH01125298U JPH01125298U JP2000788U JP2000788U JPH01125298U JP H01125298 U JPH01125298 U JP H01125298U JP 2000788 U JP2000788 U JP 2000788U JP 2000788 U JP2000788 U JP 2000788U JP H01125298 U JPH01125298 U JP H01125298U
- Authority
- JP
- Japan
- Prior art keywords
- propeller blade
- material layer
- viscoelastic material
- utility
- scope
- 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
- Vibration Prevention Devices (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の好適一実施例を示すスクリユ
ープロペラの正面図、第２図は第１図の―線
矢視図である。
図中、２はプロペラ翼、３は粘弾性材層である
。
FIG. 1 is a front view of a screw propeller showing a preferred embodiment of the present invention, and FIG. 2 is a view taken along the line - in FIG. 1. In the figure, 2 is a propeller blade, and 3 is a viscoelastic material layer.
Claims (1)
を形成したプロペラ翼構造。 A propeller blade structure with a viscoelastic material layer formed inside the propeller blade to damp vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000788U JPH01125298U (en) | 1988-02-19 | 1988-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000788U JPH01125298U (en) | 1988-02-19 | 1988-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01125298U true JPH01125298U (en) | 1989-08-25 |
Family
ID=31236019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000788U Pending JPH01125298U (en) | 1988-02-19 | 1988-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01125298U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011051515A (en) * | 2009-09-03 | 2011-03-17 | Sumitomo Precision Prod Co Ltd | Marine propeller |
| JP2015112993A (en) * | 2013-12-11 | 2015-06-22 | 三菱重工業株式会社 | Marine propeller, and repair method of marine propeller |
| JP2020525356A (en) * | 2017-06-29 | 2020-08-27 | シーエヌアイエム グループ | Propeller pump type hydraulic propulsion device and ship equipped with the device |
-
1988
- 1988-02-19 JP JP2000788U patent/JPH01125298U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011051515A (en) * | 2009-09-03 | 2011-03-17 | Sumitomo Precision Prod Co Ltd | Marine propeller |
| JP2015112993A (en) * | 2013-12-11 | 2015-06-22 | 三菱重工業株式会社 | Marine propeller, and repair method of marine propeller |
| JP2020525356A (en) * | 2017-06-29 | 2020-08-27 | シーエヌアイエム グループ | Propeller pump type hydraulic propulsion device and ship equipped with the device |