JPH0173499U - - Google Patents
Info
- Publication number
- JPH0173499U JPH0173499U JP1987169476U JP16947687U JPH0173499U JP H0173499 U JPH0173499 U JP H0173499U JP 1987169476 U JP1987169476 U JP 1987169476U JP 16947687 U JP16947687 U JP 16947687U JP H0173499 U JPH0173499 U JP H0173499U
- Authority
- JP
- Japan
- Prior art keywords
- ship
- shape variable
- variable part
- contracting
- expanding
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Landscapes
- Toys (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
第１図は本考案の一実施例としての要部斜視図
、第２図はその作用を説明する模式図、第３図は
従来のものの模式図である。
１…主船体、２…プロペラ、３…舵、４，５…
形状可変部、６…送水管、ＦＨ…主船体に働く流
体力、ＦＰ…プロペラの発生する力、ＦＲ…舵力
、ＦＥ…風、波、潮流等による外力、ＦＶ…形状
可変部によつて誘起される流体力、Ｕ…前進速度
、β…斜航角、δ…舵角。
FIG. 1 is a perspective view of a main part as an embodiment of the present invention, FIG. 2 is a schematic diagram for explaining its operation, and FIG. 3 is a schematic diagram of a conventional device. 1... Main hull, 2... Propeller, 3... Rudder, 4, 5...
Shape variable part, 6... Water pipe, FH... Fluid force acting on the main hull, FP... Force generated by propeller, FR... Rudder force, FE... External force due to wind, waves, current, etc., FV... By shape variable part Induced fluid force, U... forward speed, β... oblique angle, δ... rudder angle.
Claims (1)
の少なくとも一方の舷側に設けられた形状可変部
と、前記形状可変部を膨脹・収縮させる膨脹収縮
手段とを具えたことを特徴とする船舶の操船装置
。 A ship maneuvering device comprising: a shape variable part provided on at least one side of the submerged part surface of the ship; and an expansion/contraction means for expanding and contracting the shape variable part. Ship handling equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169476U JPH0173499U (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169476U JPH0173499U (en) | 1987-11-05 | 1987-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173499U true JPH0173499U (en) | 1989-05-17 |
Family
ID=31459570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169476U Pending JPH0173499U (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173499U (en) |
-
1987
- 1987-11-05 JP JP1987169476U patent/JPH0173499U/ja active Pending