JPH01142399U - - Google Patents
Info
- Publication number
- JPH01142399U JPH01142399U JP1988039932U JP3993288U JPH01142399U JP H01142399 U JPH01142399 U JP H01142399U JP 1988039932 U JP1988039932 U JP 1988039932U JP 3993288 U JP3993288 U JP 3993288U JP H01142399 U JPH01142399 U JP H01142399U
- Authority
- JP
- Japan
- Prior art keywords
- ship
- submerged part
- large number
- utility
- registration request
- 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
- 238000007373 indentation Methods 0.000 description 1
- 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
- Removal Of Floating Material (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
船舶の側面図、第２図は横断面図、第３図は、吃
水線以下の没水部の縦断面図である。 符号の説明、１…船体、２…没水部、３…くぼ
み、４…くぼみの後端部、５…渦。
船舶の側面図、第２図は横断面図、第３図は、吃
水線以下の没水部の縦断面図である。 符号の説明、１…船体、２…没水部、３…くぼ
み、４…くぼみの後端部、５…渦。
Claims (1)
- 船舶等の没水部の外表面に、欠球状のくぼみを
多数個設けたことを特徴とする船舶等の摩擦抵抗
低減構造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988039932U JPH01142399U (ja) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988039932U JPH01142399U (ja) | 1988-03-25 | 1988-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142399U true JPH01142399U (ja) | 1989-09-29 |
Family
ID=31266414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988039932U Pending JPH01142399U (ja) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142399U (ja) |
-
1988
- 1988-03-25 JP JP1988039932U patent/JPH01142399U/ja active Pending