JPS6444296U - - Google Patents
Info
- Publication number
- JPS6444296U JPS6444296U JP1987138972U JP13897287U JPS6444296U JP S6444296 U JPS6444296 U JP S6444296U JP 1987138972 U JP1987138972 U JP 1987138972U JP 13897287 U JP13897287 U JP 13897287U JP S6444296 U JPS6444296 U JP S6444296U
- Authority
- JP
- Japan
- Prior art keywords
- storage compartment
- movable
- bow
- stores
- longitudinal direction
- 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
- 239000007788 liquid Substances 0.000 claims description 2
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
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示す船首部の側面
図、第２図乃至第４図は従来の船首部を示す側面
図である。
１……船体、２……可動バルブ、３……収納区
画、４……液体ポンプ。
FIG. 1 is a side view of a bow section showing an embodiment of the present invention, and FIGS. 2 to 4 are side views showing a conventional bow section. 1...Hull, 2...Movable valve, 3...Storage compartment, 4...Liquid pump.
Claims (1)
ルブと、前記の前後方向へ可動可能な船首バルブ
を収納する船体内の収納区画と、前記の収納区画
内に前記の可動可能な船首バルブの前後方向の移
動に連動して収納区画に液体を注排する注排装置
とを設けたことを特徴とする造波抵抗減少装置。 A bow valve that is movable in the longitudinal direction at the bow end of the vessel, a storage compartment in the hull that stores the bow valve that is movable in the longitudinal direction, and a storage compartment that stores the movable bow valve in the storage compartment. A wave-making resistance reducing device characterized by being provided with a pouring and draining device that pours and drains liquid into a storage compartment in conjunction with movement in the front and rear directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987138972U JPS6444296U (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987138972U JPS6444296U (en) | 1987-09-11 | 1987-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444296U true JPS6444296U (en) | 1989-03-16 |
Family
ID=31401800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987138972U Pending JPS6444296U (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010137833A (en) * | 2008-12-15 | 2010-06-24 | Akiyoshi Ishii | Bow valve device |
-
1987
- 1987-09-11 JP JP1987138972U patent/JPS6444296U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010137833A (en) * | 2008-12-15 | 2010-06-24 | Akiyoshi Ishii | Bow valve device |
| JP4598854B2 (en) * | 2008-12-15 | 2010-12-15 | 石井 昭良 | Bow valve device |