FR2449030B3 - - Google Patents

Info

Publication number
FR2449030B3
FR2449030B3 FR7903643A FR7903643A FR2449030B3 FR 2449030 B3 FR2449030 B3 FR 2449030B3 FR 7903643 A FR7903643 A FR 7903643A FR 7903643 A FR7903643 A FR 7903643A FR 2449030 B3 FR2449030 B3 FR 2449030B3
Authority
FR
France
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.)
Expired
Application number
FR7903643A
Other versions
FR2449030A1 (fr
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.)
Individual
Original Assignee
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 FR7903643A priority Critical patent/FR2449030A1/fr
Publication of FR2449030A1 publication Critical patent/FR2449030A1/fr
Application granted granted Critical
Publication of FR2449030B3 publication Critical patent/FR2449030B3/fr
Granted 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 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/065—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water the foils being pivotal about an axis substantially parallel to the longitudinal axis of the vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR7903643A 1979-02-13 1979-02-13 Stabilisateur anti-roulis et anti-chavirement pour petites embarcations Granted FR2449030A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903643A FR2449030A1 (fr) 1979-02-13 1979-02-13 Stabilisateur anti-roulis et anti-chavirement pour petites embarcations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903643A FR2449030A1 (fr) 1979-02-13 1979-02-13 Stabilisateur anti-roulis et anti-chavirement pour petites embarcations

Publications (2)

Publication Number Publication Date
FR2449030A1 FR2449030A1 (fr) 1980-09-12
FR2449030B3 true FR2449030B3 (fr) 1983-01-07

Family

ID=9221919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903643A Granted FR2449030A1 (fr) 1979-02-13 1979-02-13 Stabilisateur anti-roulis et anti-chavirement pour petites embarcations

Country Status (1)

Country Link
FR (1) FR2449030A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378748A (en) * 1982-01-18 1983-04-05 Joel Kurtz Sailboat keel apparatus
US4561371A (en) * 1984-07-16 1985-12-31 Kelley Richard L Catamaran stabilization structure
US4597348A (en) * 1985-06-10 1986-07-01 Otakar Jonas Detachable keel for small boats
CN110077544A (zh) * 2019-05-23 2019-08-02 天津大学 一种可伸缩式减摇设备

Also Published As

Publication number Publication date
FR2449030A1 (fr) 1980-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse