JP2018154177A - 水中推進装置 - Google Patents
水中推進装置 Download PDFInfo
- Publication number
- JP2018154177A JP2018154177A JP2017051323A JP2017051323A JP2018154177A JP 2018154177 A JP2018154177 A JP 2018154177A JP 2017051323 A JP2017051323 A JP 2017051323A JP 2017051323 A JP2017051323 A JP 2017051323A JP 2018154177 A JP2018154177 A JP 2018154177A
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- housing
- propulsion
- propulsion device
- underwater
- 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
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/01—Marine propulsion by water jets having means to prevent foreign material from clogging fluid passage way
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/08—Propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/16—Propellers having a shrouding ring attached to blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
- B63H11/101—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof having means for deflecting jet into a propulsive direction substantially parallel to the plane of the pump outlet opening
- B63H11/102—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof having means for deflecting jet into a propulsive direction substantially parallel to the plane of the pump outlet opening the inlet opening and the outlet opening of the pump being substantially coplanar
-
- 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
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
- B63H2011/081—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with axial flow, i.e. the axis of rotation being parallel to the flow direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Abstract
Description
5 ハウジング
5a 第1部分
5b 第2部分
5bx 突出部
11 プロペラ
11c プロペラの軸線
12 モータ
21 導入口
22 噴出口
31 フィルタ
32 棒状部材(異物規制部材)
Claims (5)
- プロペラと、
前記プロペラよりも推進方向前方に配置され、前記プロペラを回転駆動するモータと、
前記モータ及び前記プロペラを収容するハウジングと、
を備え、
前記ハウジングは、
第1部分と、
前記第1部分よりも推進方向後方に配置された第2部分と、
を有し、
前記第2部分には、
前記ハウジングの内部に水を導入する導入口と、
前記導入口から導入されて前記プロペラによって送り出される水を前記ハウジングの外部に噴出させる噴出口と、
が形成され、
推進方向と平行な向きで見たときに、前記導入口は前記第1部分よりも外側に配置され、
前記導入口は、前記プロペラの軸線と平行な向きで前記ハウジングの内部に水を導入することを特徴とする水中推進装置。 - 請求項1に記載の水中推進装置であって、
推進方向と平行な向きで見たときに、前記第2部分は、前記第1部分と比較して外側に突出している突出部を有し、
前記導入口は、前記突出部の推進方向前面側に配置されていることを特徴とする水中推進装置。 - 請求項2に記載の水中推進装置であって、
推進方向と平行な向きで見たときに、前記突出部は、下向きと異なる向きに突出していることを特徴とする水中推進装置。 - 請求項2又は3に記載の水中推進装置であって、
前記導入口に異物が入るのを規制するフィルタが、推進方向後方に行くに従って前記プロペラの軸線との距離が増大する面に沿うように配置されていることを特徴とする水中推進装置。 - 請求項4に記載の水中推進装置であって、
前記フィルタは、細長く形成された異物規制部材を備え、
推進方向で前記第1部分よりも前記突出部が突出する向きと平行に見たときに、前記異物規制部材の長手方向は、前記プロペラの軸線と平行である部分、及び、前記プロペラの軸線に対して45°未満の角度で傾いている部分のうち、少なくとも何れかを有することを特徴とする水中推進装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017051323A JP2018154177A (ja) | 2017-03-16 | 2017-03-16 | 水中推進装置 |
| EP18766727.4A EP3578453A4 (en) | 2017-03-16 | 2018-03-08 | UNDERWATER PROPULSION DEVICE |
| US16/494,548 US10960963B2 (en) | 2017-03-16 | 2018-03-08 | Underwater propulsion unit |
| PCT/JP2018/009094 WO2018168664A1 (ja) | 2017-03-16 | 2018-03-08 | 水中推進装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017051323A JP2018154177A (ja) | 2017-03-16 | 2017-03-16 | 水中推進装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2018154177A true JP2018154177A (ja) | 2018-10-04 |
Family
ID=63523920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017051323A Pending JP2018154177A (ja) | 2017-03-16 | 2017-03-16 | 水中推進装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10960963B2 (ja) |
| EP (1) | EP3578453A4 (ja) |
| JP (1) | JP2018154177A (ja) |
| WO (1) | WO2018168664A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552579A (zh) * | 2019-01-21 | 2019-04-02 | 中国计量大学 | 一种小型有缆遥控式水下机器人 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086611A (zh) * | 2018-10-23 | 2020-05-01 | 东辉休闲运动用品(上海)有限公司 | 水下推进器 |
| CN109333552A (zh) * | 2018-11-12 | 2019-02-15 | 张子悦 | 一种具有蝠翼状的硅胶体翼膜的水下清洁机器人 |
| DE102019129571A1 (de) | 2019-11-01 | 2021-05-06 | Rosen Swiss Ag | Wassersportgerät, insbesondere Foilboard |
| AU2021327713A1 (en) * | 2020-08-20 | 2023-03-16 | Aerofoils Gmbh | Hydrofoil watercraft |
| JP2022079901A (ja) * | 2020-11-17 | 2022-05-27 | 伊藤忠テクノソリューションズ株式会社 | 可変焦点眼鏡、可変焦点眼鏡の制御方法及び制御プログラム |
| US11685491B2 (en) * | 2020-12-01 | 2023-06-27 | City University Of Hong Kong | Hetero-stiffness robotic device |
| CN112833277A (zh) * | 2021-02-25 | 2021-05-25 | 中国电建集团西北勘测设计研究院有限公司 | 一种用于地下排水管涵普查的箱式双管普查船 |
| AU2022383137A1 (en) | 2021-11-03 | 2024-05-23 | Fliteboard Pty Ltd | Jet systems for a water sport apparatus |
| CN114313161A (zh) * | 2021-12-10 | 2022-04-12 | 深圳市苇渡智能科技有限公司 | 一种导流装置和潜水设备 |
| CN114872871A (zh) * | 2022-04-30 | 2022-08-09 | 杭州舟海智能科技有限责任公司 | 推进器的框架结构及推进器 |
| CN116902190A (zh) * | 2023-09-05 | 2023-10-20 | 江苏大学 | 一种内置泵喷式水下航行器 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06159055A (ja) * | 1992-07-10 | 1994-06-07 | Hughes Aircraft Co | 水中用車輌のマフラ |
| JPH08239090A (ja) * | 1995-03-07 | 1996-09-17 | Mitsubishi Heavy Ind Ltd | 水中ビークル |
| US5704817A (en) * | 1996-04-16 | 1998-01-06 | Vaughn; Wayne P. | Water surface propulsion device |
| JP2000211582A (ja) * | 1999-01-25 | 2000-08-02 | Electric Boat Corp | 流体中を進行する軸対称ビ―クルのための推進装置 |
| US20020185050A1 (en) * | 1999-11-24 | 2002-12-12 | Hilleman Terry B. | Method and apparatus for propelling a surface ship through water |
| KR20040026906A (ko) * | 2002-09-26 | 2004-04-01 | 국방과학연구소 | 수중운동체의 링로터형 펌프제트 추진장치 |
| JP2007276609A (ja) * | 2006-04-06 | 2007-10-25 | Osaka Prefecture Univ | 水中グライダー |
| JP2008260467A (ja) * | 2007-04-05 | 2008-10-30 | Joy Ride Technology Co Ltd | サーフィンプロペラ |
| DE202013000182U1 (de) * | 2012-01-11 | 2013-02-25 | Isko Koch Gmbh | Antriebseinrichtung für Wasserfahrzeuge, insbesondere für einen Unterwasserscooter |
| CN103963951A (zh) * | 2014-05-16 | 2014-08-06 | 中国船舶重工集团公司第七○二研究所 | 一种用于微型深海空间站的推进装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01101294A (ja) * | 1987-10-12 | 1989-04-19 | Apollo Sports:Kk | 水中スクーター |
| TW200716441A (en) * | 2005-10-21 | 2007-05-01 | Joy Ride Technology Co Ltd | A submersible thruster and surfboard equipped with the submersible thruster |
| US9174713B2 (en) * | 2012-11-02 | 2015-11-03 | Raytheon Company | Unmanned underwater vehicle |
| US9359044B2 (en) | 2013-10-10 | 2016-06-07 | Jacob Willem Langelaan | Weight-shift controlled personal hydrofoil watercraft |
-
2017
- 2017-03-16 JP JP2017051323A patent/JP2018154177A/ja active Pending
-
2018
- 2018-03-08 EP EP18766727.4A patent/EP3578453A4/en active Pending
- 2018-03-08 WO PCT/JP2018/009094 patent/WO2018168664A1/ja not_active Ceased
- 2018-03-08 US US16/494,548 patent/US10960963B2/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06159055A (ja) * | 1992-07-10 | 1994-06-07 | Hughes Aircraft Co | 水中用車輌のマフラ |
| JPH08239090A (ja) * | 1995-03-07 | 1996-09-17 | Mitsubishi Heavy Ind Ltd | 水中ビークル |
| US5704817A (en) * | 1996-04-16 | 1998-01-06 | Vaughn; Wayne P. | Water surface propulsion device |
| JP2000211582A (ja) * | 1999-01-25 | 2000-08-02 | Electric Boat Corp | 流体中を進行する軸対称ビ―クルのための推進装置 |
| US20020185050A1 (en) * | 1999-11-24 | 2002-12-12 | Hilleman Terry B. | Method and apparatus for propelling a surface ship through water |
| KR20040026906A (ko) * | 2002-09-26 | 2004-04-01 | 국방과학연구소 | 수중운동체의 링로터형 펌프제트 추진장치 |
| JP2007276609A (ja) * | 2006-04-06 | 2007-10-25 | Osaka Prefecture Univ | 水中グライダー |
| JP2008260467A (ja) * | 2007-04-05 | 2008-10-30 | Joy Ride Technology Co Ltd | サーフィンプロペラ |
| DE202013000182U1 (de) * | 2012-01-11 | 2013-02-25 | Isko Koch Gmbh | Antriebseinrichtung für Wasserfahrzeuge, insbesondere für einen Unterwasserscooter |
| CN103963951A (zh) * | 2014-05-16 | 2014-08-06 | 中国船舶重工集团公司第七○二研究所 | 一种用于微型深海空间站的推进装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552579A (zh) * | 2019-01-21 | 2019-04-02 | 中国计量大学 | 一种小型有缆遥控式水下机器人 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10960963B2 (en) | 2021-03-30 |
| EP3578453A4 (en) | 2020-12-16 |
| US20200010162A1 (en) | 2020-01-09 |
| EP3578453A1 (en) | 2019-12-11 |
| WO2018168664A1 (ja) | 2018-09-20 |
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