DE2521418A1 - Anlage zur verringerung des fahrtwiderstandes von schiffen - Google Patents

Anlage zur verringerung des fahrtwiderstandes von schiffen

Info

Publication number
DE2521418A1
DE2521418A1 DE19752521418 DE2521418A DE2521418A1 DE 2521418 A1 DE2521418 A1 DE 2521418A1 DE 19752521418 DE19752521418 DE 19752521418 DE 2521418 A DE2521418 A DE 2521418A DE 2521418 A1 DE2521418 A1 DE 2521418A1
Authority
DE
Germany
Prior art keywords
ship
air
plant according
water
nozzle groups
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
Application number
DE19752521418
Other languages
German (de)
English (en)
Inventor
Karl-Friedrich Leinberger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEINBERGER EDGAR
Original Assignee
LEINBERGER EDGAR
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 LEINBERGER EDGAR filed Critical LEINBERGER EDGAR
Priority to DE19752521418 priority Critical patent/DE2521418A1/de
Priority to NO761645A priority patent/NO761645L/no
Priority to JP51054485A priority patent/JPS51139092A/ja
Publication of DE2521418A1 publication Critical patent/DE2521418A1/de
Pending legal-status Critical Current

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 
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
DE19752521418 1975-05-14 1975-05-14 Anlage zur verringerung des fahrtwiderstandes von schiffen Pending DE2521418A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19752521418 DE2521418A1 (de) 1975-05-14 1975-05-14 Anlage zur verringerung des fahrtwiderstandes von schiffen
NO761645A NO761645L (enrdf_load_stackoverflow) 1975-05-14 1976-05-13
JP51054485A JPS51139092A (en) 1975-05-14 1976-05-14 Device for reducing plopulsive resistance of boat and or dissipating wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752521418 DE2521418A1 (de) 1975-05-14 1975-05-14 Anlage zur verringerung des fahrtwiderstandes von schiffen

Publications (1)

Publication Number Publication Date
DE2521418A1 true DE2521418A1 (de) 1976-11-25

Family

ID=5946529

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752521418 Pending DE2521418A1 (de) 1975-05-14 1975-05-14 Anlage zur verringerung des fahrtwiderstandes von schiffen

Country Status (3)

Country Link
JP (1) JPS51139092A (enrdf_load_stackoverflow)
DE (1) DE2521418A1 (enrdf_load_stackoverflow)
NO (1) NO761645L (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924204A1 (de) * 1989-07-21 1991-01-24 August Dipl Ing Dausend Verfahren zur reduzierung der verdraengungsarbeit eines fahrenden schiffes
DE10258495B4 (de) * 2002-12-14 2007-03-01 Buchert, Jürgen Reibungsreduktionsantrieb für Wasserfahrzeuge mittels Turbine
EP3808648A3 (en) * 2019-10-16 2021-04-28 Cheng Chung Lu Wind-water machine set
EP4019386A4 (en) * 2019-12-28 2023-02-15 Tianjin Huanuo Communication Engineering Co., Ltd. Method and device for reducing wave-making resistance and friction force during ship navigation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115700U (ja) * 1984-07-02 1986-01-29 堀内 巌 高速水泡舟艇

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924204A1 (de) * 1989-07-21 1991-01-24 August Dipl Ing Dausend Verfahren zur reduzierung der verdraengungsarbeit eines fahrenden schiffes
DE10258495B4 (de) * 2002-12-14 2007-03-01 Buchert, Jürgen Reibungsreduktionsantrieb für Wasserfahrzeuge mittels Turbine
EP3808648A3 (en) * 2019-10-16 2021-04-28 Cheng Chung Lu Wind-water machine set
EP4019386A4 (en) * 2019-12-28 2023-02-15 Tianjin Huanuo Communication Engineering Co., Ltd. Method and device for reducing wave-making resistance and friction force during ship navigation
US12179885B2 (en) 2019-12-28 2024-12-31 Tianjin Huanuo Communication Engineering Co., Ltd. Method and device for reducing wave-making resistance and friction force during ship navigation

Also Published As

Publication number Publication date
JPS51139092A (en) 1976-12-01
NO761645L (enrdf_load_stackoverflow) 1976-11-16

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Legal Events

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OHJ Non-payment of the annual fee