CY1117714T1 - Συστημα αερολισθησης - Google Patents

Συστημα αερολισθησης

Info

Publication number
CY1117714T1
CY1117714T1 CY20161100613T CY161100613T CY1117714T1 CY 1117714 T1 CY1117714 T1 CY 1117714T1 CY 20161100613 T CY20161100613 T CY 20161100613T CY 161100613 T CY161100613 T CY 161100613T CY 1117714 T1 CY1117714 T1 CY 1117714T1
Authority
CY
Cyprus
Prior art keywords
cavity
meters
opening
side walls
distance
Prior art date
Application number
CY20161100613T
Other languages
English (en)
Inventor
Johannes Johannesson
Original Assignee
Silverstream Technologies B.V.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Silverstream Technologies B.V. filed Critical Silverstream Technologies B.V.
Publication of CY1117714T1 publication Critical patent/CY1117714T1/el

Links

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
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • 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
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B63B2001/387—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes using means for producing a film of air or air bubbles over at least a significant portion of the hull surface
    • 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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Nozzles (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Η εφεύρεση σχετίζεται με σύστημα παροχής στρώματος αερολίσθησης μεταξύ ενός ουσιαστικά επίπεδου πυθμένα (3) ενός σκάφους (1) και του νερού που ρέει από κάτω από τον πυθμένα καθώς το σκάφος κινείται μέσα στο νερό, όπου το σύστημα περιλαμβάνει πλευρικά τοιχώματα (5, 5') και άνω τοίχωμα (4) που ορίζουν κοιλότητα (6) με άνοιγμα (13) ευρισκόμενο σε επίπεδο διεπιφάνειας που είναι εγκάρσιο ως προς τα πλαϊνά τοιχώματα (5, 5'), στο επίπεδο του επίπεδου πυθμένα (3), με το άνοιγμα να διαθέτει μπροστινό άκρο (9) και πίσω άκρο (15) που φαίνεται στην κατά μήκος διεύθυνση της κοιλότητας, (διαθέτει) στόμιο εισαγωγής αέρα (10) σε απόσταση από το άνοιγμα για την εισαγωγή αέρα μέσα στην κοιλότητα, όπου το μήκος του ανοίγματος (13) της κοιλότητας (6) είναι μεταξύ 2 και 10 μέτρων και η απόσταση (Η) του άνω τοιχώματος (4) από το επίπεδο διεπιφάνειας είναι μεταξύ 0,2 μέτρα και 0,5 μέτρα.
CY20161100613T 2012-02-21 2016-07-01 Συστημα αερολισθησης CY1117714T1 (el)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12156379 2012-02-21
EP13709585.7A EP2817208B1 (en) 2012-02-21 2013-02-19 Air lubrication system
PCT/NL2013/050107 WO2013125951A1 (en) 2012-02-21 2013-02-19 Air lubrication system

Publications (1)

Publication Number Publication Date
CY1117714T1 true CY1117714T1 (el) 2017-05-17

Family

ID=47884471

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20161100613T CY1117714T1 (el) 2012-02-21 2016-07-01 Συστημα αερολισθησης

Country Status (14)

Country Link
US (2) US9573657B2 (el)
EP (2) EP2952424B1 (el)
JP (2) JP6226478B2 (el)
KR (2) KR102017748B1 (el)
CN (2) CN104254478B (el)
BR (1) BR112014020480B1 (el)
CY (1) CY1117714T1 (el)
DK (1) DK2817208T3 (el)
ES (2) ES2580528T3 (el)
HK (2) HK1205074A1 (el)
HR (1) HRP20160508T1 (el)
PL (1) PL2817208T3 (el)
SG (2) SG11201405063TA (el)
WO (1) WO2013125951A1 (el)

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EP2915735B1 (en) 2014-03-05 2016-05-04 Silverstream Technologies B.V. Air lubrication system and vessel comprising such a system.
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WO2016178642A1 (en) * 2015-05-06 2016-11-10 Cemal İNCEOĞLU Air flow apparatus for accelerating maritime vessels
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CN106114750B (zh) * 2016-08-25 2018-05-15 武汉理工大学 基于气泡减阻与m船型复合的智能控制系统及控制方法
EP3290324A1 (en) 2016-08-30 2018-03-07 Silverstream Technologies B.V. Dual cavity air lubrication system
EP3290325B1 (en) * 2016-08-30 2019-05-22 Silverstream Technologies B.V. Air lubrication system with a wave deflector for a vessel
NL2023149B1 (en) * 2019-05-16 2020-12-01 Silverstream Tech Bv Air release unit with diverging side walls
USD919544S1 (en) * 2019-05-29 2021-05-18 Silverstream Technologies B.V. Air release unit
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KR20210132860A (ko) * 2020-04-28 2021-11-05 대우조선해양 주식회사 선박 중앙부에서 높은 공기체적분율을 갖는 선박의 공기윤활시스템 및 공기윤활방법
CN111746710B (zh) * 2020-06-03 2022-03-11 武汉理工大学 基于废气利用的船舶减阻系统
KR20220048629A (ko) 2020-10-13 2022-04-20 대우조선해양 주식회사 선박의 씨체스트 그리드 청소장치 및 이를 이용한 씨체스트 그리드 청소방법
KR20220066665A (ko) 2020-11-16 2022-05-24 대우조선해양 주식회사 공기 윤활 시스템이 적용된 선박 및 상기 선박의 압축 공기 공급방법
KR20220070137A (ko) 2020-11-20 2022-05-30 대우조선해양 주식회사 공기 윤활 시스템이 적용된 선박 및 상기 선박의 압축 공기 공급방법
WO2022107947A1 (ko) * 2020-11-23 2022-05-27 현대중공업 주식회사 선박
KR20220098858A (ko) 2021-01-05 2022-07-12 대우조선해양 주식회사 선박의 공기 윤활 시스템 및 공기 윤활 시스템이 적용된 선박의 마찰 저항 저감 방법
USD991412S1 (en) * 2021-02-01 2023-07-04 Parker Maritime Technologies, LLC Air dispersal module
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Also Published As

Publication number Publication date
DK2817208T3 (en) 2016-07-25
PL2817208T3 (pl) 2016-11-30
US9573657B2 (en) 2017-02-21
KR20140129185A (ko) 2014-11-06
US20160075406A1 (en) 2016-03-17
SG10201601987PA (en) 2016-05-30
US9545978B2 (en) 2017-01-17
HK1217010A1 (zh) 2016-12-16
JP2017141023A (ja) 2017-08-17
KR101679491B1 (ko) 2016-11-24
ES2580528T3 (es) 2016-08-24
CN106627983B (zh) 2020-03-17
CN104254478A (zh) 2014-12-31
EP2952424B1 (en) 2023-06-07
CN104254478B (zh) 2017-03-29
HK1205074A1 (zh) 2015-12-11
ES2948082T3 (es) 2023-08-30
US20150298767A1 (en) 2015-10-22
CN106627983A (zh) 2017-05-10
SG11201405063TA (en) 2014-09-26
JP6621213B2 (ja) 2019-12-18
EP2817208B1 (en) 2016-04-27
JP2015506879A (ja) 2015-03-05
BR112014020480A2 (pt) 2020-10-27
WO2013125951A1 (en) 2013-08-29
KR102017748B1 (ko) 2019-09-03
EP2817208A1 (en) 2014-12-31
BR112014020480B1 (pt) 2022-08-16
EP2952424C0 (en) 2023-06-07
EP2952424A1 (en) 2015-12-09
KR20150082697A (ko) 2015-07-15
JP6226478B2 (ja) 2017-11-08
HRP20160508T1 (hr) 2016-08-12

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