JP6198232B1 - 船体形状と推進装置 - Google Patents
船体形状と推進装置 Download PDFInfo
- Publication number
- JP6198232B1 JP6198232B1 JP2016182451A JP2016182451A JP6198232B1 JP 6198232 B1 JP6198232 B1 JP 6198232B1 JP 2016182451 A JP2016182451 A JP 2016182451A JP 2016182451 A JP2016182451 A JP 2016182451A JP 6198232 B1 JP6198232 B1 JP 6198232B1
- Authority
- JP
- Japan
- Prior art keywords
- ship
- water
- bow
- speed
- stern
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/02—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels
- B63H5/04—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels with stationary water-guiding elements
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- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
2 船尾
3 船底
4 推進室(水路下空間)
5 下甲板(水路床)
6 水路(水路空間)
7 客室・貨物室
8 側室(両舷室)
9 水路壁
10 側外板
11 船橋(操船室)
12 逃水口
13 矢尻
14 水車
15 水車の羽根
16 隔壁
17 整流板
18 電動モーター
a 船の重量と、対する浮力
b 下甲板の上にある水の、下に押す重力と、対抗して船底を上に押す圧力
c 下甲板の形状で、平水面より上に持ち上げられた水の重力と、対抗して船底を上に押す圧力
Claims (2)
- 船に両側舷で上下に繋がった上部構造と下部構造があり、この4面で囲まれた船首から船尾までの空間は水を流す開水路となっており、前記下部構造の上面は前記開水路の水路床であり、下面は船底であり、前記船底の先端は前記船首で、後端は前記船尾で、下降して来た前記水路床と両端とも尖って結合しており、船が止まっている時に前記水路床の上部は水面より上にあり、走行する時に水面より下にあり、以上の構造を持った船体において、船の主な浮力となる前記下部構造があり、前記下部構造の上に前記船首から前記船尾までほぼ真っ直ぐの前記開水路を有し、船が前に進む時に前記船首の前の水を水面より上に持ち上げ前記船尾の後ろへと水面を大気に接しながら流すことを特徴とする船。
- 船の船底や水路に、複列の水車を設け、前記水車を回して水を移動し、その反発力で船を前や後ろに進め、前記水車を個々に制御して進行方向を変えることを特徴とする、請求項1に記載の船
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016182451A JP6198232B1 (ja) | 2016-09-18 | 2016-09-18 | 船体形状と推進装置 |
PCT/JP2017/029448 WO2018051711A1 (ja) | 2016-09-18 | 2017-08-16 | 船体形状と推進装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016182451A JP6198232B1 (ja) | 2016-09-18 | 2016-09-18 | 船体形状と推進装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6198232B1 true JP6198232B1 (ja) | 2017-09-20 |
JP2018043740A JP2018043740A (ja) | 2018-03-22 |
Family
ID=59895758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016182451A Active JP6198232B1 (ja) | 2016-09-18 | 2016-09-18 | 船体形状と推進装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6198232B1 (ja) |
WO (1) | WO2018051711A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116788423A (zh) * | 2020-03-07 | 2023-09-22 | 茂名高新技术产业开发区嘉舟创新科技有限公司 | 水上飞船 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51109687A (ja) * | 1975-03-20 | 1976-09-28 | Mitsubishi Heavy Ind Ltd | |
US4004544A (en) * | 1975-12-24 | 1977-01-25 | Moore John J | Twin turbine-wheel driven boat |
JPS6061389A (ja) * | 1983-09-16 | 1985-04-09 | Mitsuo Okamoto | 造波抵抗が発生しない船形の船 |
JPS6418793A (en) * | 1987-07-13 | 1989-01-23 | Iwami Seiichi | Boat with less wave-form resistance |
JPH03281495A (ja) * | 1990-03-30 | 1991-12-12 | Japan Aircraft Mfg Co Ltd | 流体中の航行体 |
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2016
- 2016-09-18 JP JP2016182451A patent/JP6198232B1/ja active Active
-
2017
- 2017-08-16 WO PCT/JP2017/029448 patent/WO2018051711A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51109687A (ja) * | 1975-03-20 | 1976-09-28 | Mitsubishi Heavy Ind Ltd | |
US4004544A (en) * | 1975-12-24 | 1977-01-25 | Moore John J | Twin turbine-wheel driven boat |
JPS6061389A (ja) * | 1983-09-16 | 1985-04-09 | Mitsuo Okamoto | 造波抵抗が発生しない船形の船 |
JPS6418793A (en) * | 1987-07-13 | 1989-01-23 | Iwami Seiichi | Boat with less wave-form resistance |
JPH03281495A (ja) * | 1990-03-30 | 1991-12-12 | Japan Aircraft Mfg Co Ltd | 流体中の航行体 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116788423A (zh) * | 2020-03-07 | 2023-09-22 | 茂名高新技术产业开发区嘉舟创新科技有限公司 | 水上飞船 |
Also Published As
Publication number | Publication date |
---|---|
JP2018043740A (ja) | 2018-03-22 |
WO2018051711A1 (ja) | 2018-03-22 |
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