FR426193A - Device to reduce water friction on the hull of boats - Google Patents

Device to reduce water friction on the hull of boats

Info

Publication number
FR426193A
FR426193A FR426193A FR426193DA FR426193A FR 426193 A FR426193 A FR 426193A FR 426193 A FR426193 A FR 426193A FR 426193D A FR426193D A FR 426193DA FR 426193 A FR426193 A FR 426193A
Authority
FR
France
Prior art keywords
boats
hull
reduce water
water friction
friction
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.)
Expired
Application number
FR426193A
Other languages
French (fr)
Inventor
Alois Kalous
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
Application granted granted Critical
Publication of FR426193A publication Critical patent/FR426193A/en
Expired 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
    • B63B1/36—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
    • 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)
FR426193A 1911-02-18 1911-02-18 Device to reduce water friction on the hull of boats Expired FR426193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR426193T 1911-02-18

Publications (1)

Publication Number Publication Date
FR426193A true FR426193A (en) 1911-06-29

Family

ID=1468791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR426193A Expired FR426193A (en) 1911-02-18 1911-02-18 Device to reduce water friction on the hull of boats

Country Status (1)

Country Link
FR (1) FR426193A (en)

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