JP6720302B2 - カバー装置およびスラスタ - Google Patents
カバー装置およびスラスタ Download PDFInfo
- Publication number
- JP6720302B2 JP6720302B2 JP2018522545A JP2018522545A JP6720302B2 JP 6720302 B2 JP6720302 B2 JP 6720302B2 JP 2018522545 A JP2018522545 A JP 2018522545A JP 2018522545 A JP2018522545 A JP 2018522545A JP 6720302 B2 JP6720302 B2 JP 6720302B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow chamber
- cover device
- chamber lip
- opening
- thruster
- 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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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
Classifications
-
- 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
- B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
- B63B1/36—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
- B63B13/02—Ports for passing water through vessels' sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets
- B63H2025/465—Jets or thrusters substantially used for steering or dynamic anchoring only, with means for retracting, or otherwise moving to a rest position outside the water flow around the hull
-
- 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)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Exhaust Silencers (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Vibration Prevention Devices (AREA)
- Diaphragms And Bellows (AREA)
Description
12 船舶
14 水
16 開口部(一般)
20 カバー装置
22 開口部(横方向チャンネル)
24 横方向チャンネル(スラスタ)
26 スラスタ
28 駆動ユニット
30 プロペラ
32 長手方向軸(船体)
34 船首または船尾スラスタ
40 中空チャンバリップ
42 収納空間
44 接続部
46 流体
48 圧縮空気(空気)
50 浮力体
52 表面構造
54 自由端
56 固定端
58 カバー(収納空間)
60 双安定バネ部材
62 海底
64 上部開口部
66 下部開口部
68 格子
70 当接要素
80 低点
90 開口部(横方向チャンネル)
92 凹部
94 成形要素
96 成形要素
98 成形要素
110 カバー装置
Claims (9)
- 水の下にある開口部(16)を少なくとも部分的に閉じるためのカバー装置(20,110)であって、前記開口部は、船舶(12)の船体(10)にあり、特にスラスタ(26)の横方向チャネル(24)の開口部(22,90)であり、前記カバー装置(20,110)が、少なくとも1つの浮力体(50)を含む少なくとも1つの可変容積中空チャンバリップ(40)を含み、かつ流体(46)、特に空気(48)の供給または除去によって、前記少なくとも1つの中空チャンバリップ(40)が拡張状態または収縮状態に移行することができ、
前記少なくとも1つの浮力体(50)が前記中空チャンバリップ(40)の自由端(54)の領域に配置され、かつ水よりも低い密度を有することを特徴とする、カバー装置(20,110)。 - 前記中空チャンバリップ(40)が少なくとも1つの柔軟、かつ高い引張強さの成形要素(94,96,98)を含むことを特徴とする、請求項1に記載のカバー装置(20,110)。
- 前記中空チャンバリップ(40)が、液密、かつ柔軟な生地(52)によって構成されることを特徴とする、請求項1または2に記載のカバー装置(20,110)。
- 前記中空チャンバリップ(40)の前記拡張状態において、前記開口部(16,22,90)は、基本的に完全に閉じられ、前記収縮状態においては、基本的に完全に開放されることを特徴とする、請求項1〜3のいずれか一項に記載のカバー装置(20,110)。
- 前記中空チャンバリップ(40)の自由端(54)の領域において、少なくとも1つの双安定バネ部材(60)が少なくとも部分的に配置されることを特徴とする、請求項1〜4のいずれか一項に記載のカバー装置(20,110)。
- 前記中空チャンバリップ(40)の前記拡張状態および前記収縮状態の変化が前記双安定バネ部材(60)によって迅速にもたらされることを特徴とする、請求項5に記載のカバー装置(20,110)。
- 前記開口部(16,22,90)において、小さい流れ抵抗を有する当接要素(70)、特に格子(68)が少なくとも部分的に配置されていることを特徴とする、請求項1〜6のいずれか一項に記載のカバー装置(20,110)。
- 前記収縮状態において、前記少なくとも1つの中空チャンバリップ(40)が収納空間(42)に完全に受容されることができ、前記拡張状態において、前記中空チャンバリップ(40)の自由端(54)が凹部(92)に締まり嵌め方法で少なくとも部分的に受容されることができることを特徴とする、請求項1〜7のいずれか一項に記載のカバー装置(20,110)。
- スラスタ(26)の横方向チャネル(24)の少なくとも1つの開口部(22,90)をカバーするための、請求項1〜8のいずれか一項に記載の少なくとも1つのカバー装置(20,110)を含む、船舶(12)のためのスラスタ(26)、特に船首または船尾スラスタ(34)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015221427.3A DE102015221427B4 (de) | 2015-11-02 | 2015-11-02 | Abdeckvorrichtung sowie Strahlruder |
DE102015221427.3 | 2015-11-02 | ||
PCT/EP2016/074959 WO2017076637A1 (de) | 2015-11-02 | 2016-10-18 | Abdeckvorrichtung sowie strahlruder |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018531841A JP2018531841A (ja) | 2018-11-01 |
JP6720302B2 true JP6720302B2 (ja) | 2020-07-08 |
Family
ID=57153466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018522545A Active JP6720302B2 (ja) | 2015-11-02 | 2016-10-18 | カバー装置およびスラスタ |
Country Status (7)
Country | Link |
---|---|
US (1) | US10421522B2 (ja) |
EP (1) | EP3371043B1 (ja) |
JP (1) | JP6720302B2 (ja) |
KR (1) | KR20180079365A (ja) |
CN (1) | CN108349571A (ja) |
DE (1) | DE102015221427B4 (ja) |
WO (1) | WO2017076637A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015221427B4 (de) * | 2015-11-02 | 2017-08-03 | Skf Blohm + Voss Industries Gmbh | Abdeckvorrichtung sowie Strahlruder |
DE102017207344A1 (de) | 2017-05-02 | 2018-11-08 | Skf Marine Gmbh | Abdeckvorrichtung sowie Strahlruder |
FR3077799B1 (fr) * | 2018-02-15 | 2020-06-12 | Stx France S.A. | Navire dont la carene presente au moins une ouverture conformee pour etre obturee par un volet mobile |
EP3670316A1 (en) | 2018-12-17 | 2020-06-24 | Elomatic Oy | Grid for a tunnel thruster |
CN114379712B (zh) * | 2022-02-10 | 2023-01-20 | 江南造船(集团)有限责任公司 | 一种海底门格栅装置、压载水系统及冷却水系统 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US3151663A (en) * | 1961-10-27 | 1964-10-06 | Gen Motors Corp | Inflatable closure apparatus |
DE1182550B (de) * | 1962-10-10 | 1964-11-26 | Friedrich Wilhelm Pleuger | Einrichtung zum Schutz eines Bugstrahlruders vor Vereisung |
DE2051785A1 (de) * | 1970-10-22 | 1972-04-27 | Pleuger Unterwasserpumpen Gmbh | Verschlußklappe für Tunnelöffnungen von Schiffsquerschubanlagen |
FR2213188B3 (ja) * | 1973-01-04 | 1976-01-09 | Molley Alain Fr | |
US4033247A (en) * | 1975-12-17 | 1977-07-05 | Mcdonnell Douglas Corporation | Vent structure |
US4568291A (en) * | 1983-09-22 | 1986-02-04 | Nelson Arthur J | Stern thrustor for a tow |
US4793658A (en) * | 1987-03-31 | 1988-12-27 | General Motor Corporation | Vehicle wheel cover |
US5067765A (en) * | 1989-07-24 | 1991-11-26 | Prince Corporation | Flexible sun visor with over-center spring |
JP3330148B2 (ja) * | 1991-08-26 | 2002-09-30 | カヤバ工業株式会社 | 船舶のバウスラスタゲート装置 |
JPH09295571A (ja) * | 1996-03-07 | 1997-11-18 | Mitsubishi Heavy Ind Ltd | エアクッション船用自動開閉蓋付きサイドスラスター装置 |
DE19618761B4 (de) * | 1996-05-09 | 2006-09-14 | Diehl Stiftung & Co.Kg | Leckdichtung an einem Schiffsrumpf |
US6581537B2 (en) * | 2001-06-04 | 2003-06-24 | The Penn State Research Foundation | Propulsion of underwater vehicles using differential and vectored thrust |
JP2003276675A (ja) * | 2002-03-25 | 2003-10-02 | Sumitomo Heavy Ind Ltd | 船首スラスター用外板開口部の船体抵抗低減装置 |
KR101024547B1 (ko) * | 2008-09-11 | 2011-03-31 | 삼성중공업 주식회사 | 개폐 장치 및 이를 구비한 선박의 횡방향 추진 시스템 |
JP4275188B1 (ja) * | 2008-10-01 | 2009-06-10 | 住友商事株式会社 | サイドスラスター付き船体 |
KR101199793B1 (ko) | 2010-07-12 | 2012-11-09 | 천지건설 주식회사 | 발파공 내의 물 배수장치 및 그 사용방법 |
KR101259629B1 (ko) * | 2010-12-08 | 2013-04-29 | 삼성중공업 주식회사 | 선박의 사이드 스러스터홀 저항감소장치 |
KR101228644B1 (ko) * | 2011-05-18 | 2013-01-31 | 현대중공업 주식회사 | 개폐식 사이드 쓰러스터 |
KR101334832B1 (ko) * | 2011-06-21 | 2013-12-02 | 삼성중공업 주식회사 | 사이드 스러스터의 유동방향 조절장치 |
KR101335255B1 (ko) * | 2011-06-22 | 2013-12-03 | 삼성중공업 주식회사 | 스러스터 터널 개폐장치 및 이를 포함하는 선박 |
ITMI20130694A1 (it) * | 2013-04-26 | 2014-10-27 | Fincantieri Cantieri Navali It | Propulsore retrattile |
DE102015221427B4 (de) * | 2015-11-02 | 2017-08-03 | Skf Blohm + Voss Industries Gmbh | Abdeckvorrichtung sowie Strahlruder |
-
2015
- 2015-11-02 DE DE102015221427.3A patent/DE102015221427B4/de active Active
-
2016
- 2016-10-18 WO PCT/EP2016/074959 patent/WO2017076637A1/de active Application Filing
- 2016-10-18 US US15/772,269 patent/US10421522B2/en active Active
- 2016-10-18 EP EP16784171.7A patent/EP3371043B1/de active Active
- 2016-10-18 JP JP2018522545A patent/JP6720302B2/ja active Active
- 2016-10-18 CN CN201680063416.5A patent/CN108349571A/zh active Pending
- 2016-10-18 KR KR1020187014645A patent/KR20180079365A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20180312223A1 (en) | 2018-11-01 |
KR20180079365A (ko) | 2018-07-10 |
CN108349571A (zh) | 2018-07-31 |
JP2018531841A (ja) | 2018-11-01 |
US10421522B2 (en) | 2019-09-24 |
DE102015221427A1 (de) | 2017-05-04 |
DE102015221427B4 (de) | 2017-08-03 |
EP3371043A1 (de) | 2018-09-12 |
EP3371043B1 (de) | 2020-04-29 |
WO2017076637A1 (de) | 2017-05-11 |
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