FR2522556A1 - Marine vessel hull with wave propulsion - converts vertical force of sea swell into horizontal force aiding propulsion using grooves on hull - Google Patents

Marine vessel hull with wave propulsion - converts vertical force of sea swell into horizontal force aiding propulsion using grooves on hull Download PDF

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Publication number
FR2522556A1
FR2522556A1 FR8122964A FR8122964A FR2522556A1 FR 2522556 A1 FR2522556 A1 FR 2522556A1 FR 8122964 A FR8122964 A FR 8122964A FR 8122964 A FR8122964 A FR 8122964A FR 2522556 A1 FR2522556 A1 FR 2522556A1
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FR
France
Prior art keywords
hull
propulsion
grooves
marine vessel
sea swell
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.)
Granted
Application number
FR8122964A
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English (en)
French (fr)
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FR2522556B1 (enExample
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Individual
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Individual
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 Individual filed Critical Individual
Priority to FR8122964A priority Critical patent/FR2522556A1/fr
Publication of FR2522556A1 publication Critical patent/FR2522556A1/fr
Application granted granted Critical
Publication of FR2522556B1 publication Critical patent/FR2522556B1/fr
Granted legal-status Critical Current

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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
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • 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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type

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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
FR8122964A 1981-12-03 1981-12-03 Marine vessel hull with wave propulsion - converts vertical force of sea swell into horizontal force aiding propulsion using grooves on hull Granted FR2522556A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8122964A FR2522556A1 (en) 1981-12-03 1981-12-03 Marine vessel hull with wave propulsion - converts vertical force of sea swell into horizontal force aiding propulsion using grooves on hull

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122964A FR2522556A1 (en) 1981-12-03 1981-12-03 Marine vessel hull with wave propulsion - converts vertical force of sea swell into horizontal force aiding propulsion using grooves on hull

Publications (2)

Publication Number Publication Date
FR2522556A1 true FR2522556A1 (en) 1983-09-09
FR2522556B1 FR2522556B1 (enExample) 1985-05-10

Family

ID=9264800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122964A Granted FR2522556A1 (en) 1981-12-03 1981-12-03 Marine vessel hull with wave propulsion - converts vertical force of sea swell into horizontal force aiding propulsion using grooves on hull

Country Status (1)

Country Link
FR (1) FR2522556A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341359A1 (en) * 1988-05-13 1989-11-15 Leonard Jefferson Blee Marine hulls
US5425325A (en) * 1992-08-31 1995-06-20 Mitsubishi Jukogyo Kabushiki Kaisha High-speed lateral-stability hull construction
WO2014200407A1 (en) * 2013-06-11 2014-12-18 Petestep Ab A watercraft vessel with a planing hull
CN112478043A (zh) * 2020-11-19 2021-03-12 江苏科技大学 一种基于仿河鲀体刺的角度可调减阻装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1416560A (en) * 1973-03-16 1975-12-03 Molinari E Boat hull having grooves formed in the bottom thereof
US4022143A (en) * 1975-09-24 1977-05-10 Krenzler Leo M Wide-keeled boat hull with multiple, straight line planing surfaces

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1416560A (en) * 1973-03-16 1975-12-03 Molinari E Boat hull having grooves formed in the bottom thereof
US4022143A (en) * 1975-09-24 1977-05-10 Krenzler Leo M Wide-keeled boat hull with multiple, straight line planing surfaces

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341359A1 (en) * 1988-05-13 1989-11-15 Leonard Jefferson Blee Marine hulls
US5425325A (en) * 1992-08-31 1995-06-20 Mitsubishi Jukogyo Kabushiki Kaisha High-speed lateral-stability hull construction
WO2014200407A1 (en) * 2013-06-11 2014-12-18 Petestep Ab A watercraft vessel with a planing hull
EP3007964A4 (en) * 2013-06-11 2017-03-08 Petestep AB A watercraft vessel with a planing hull
US10293886B2 (en) 2013-06-11 2019-05-21 Petestep Ab Watercraft vessel with a planing hull
CN112478043A (zh) * 2020-11-19 2021-03-12 江苏科技大学 一种基于仿河鲀体刺的角度可调减阻装置

Also Published As

Publication number Publication date
FR2522556B1 (enExample) 1985-05-10

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 36/83

ST Notification of lapse