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FR409509A - Boat propulsion system - Google Patents

Boat propulsion system

Info

Publication number
FR409509A
FR409509A FR409509A FR409509DA FR409509A FR 409509 A FR409509 A FR 409509A FR 409509 A FR409509 A FR 409509A FR 409509D A FR409509D A FR 409509DA FR 409509 A FR409509 A FR 409509A
Authority
FR
France
Prior art keywords
propulsion system
boat propulsion
boat
propulsion
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
FR409509A
Other languages
French (fr)
Inventor
Charles Mahaut
Joseph Geffroy
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.)
CHARLES MAHAUT
JOSEPH GEFFROY
Original Assignee
CHARLES MAHAUT
JOSEPH GEFFROY
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 CHARLES MAHAUT, JOSEPH GEFFROY filed Critical CHARLES MAHAUT
Application granted granted Critical
Publication of FR409509A publication Critical patent/FR409509A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/34—Propulsive elements directly acting on water of non-rotary type of endless-track type
    • 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)
FR409509A 1909-11-22 1909-11-22 Boat propulsion system Expired FR409509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR409509T 1909-11-22

Publications (1)

Publication Number Publication Date
FR409509A true FR409509A (en) 1910-04-25

Family

ID=1453636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR409509A Expired FR409509A (en) 1909-11-22 1909-11-22 Boat propulsion system

Country Status (1)

Country Link
FR (1) FR409509A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959709C (en) * 1954-07-10 1957-03-07 J M W Vernimb Fa Watercraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959709C (en) * 1954-07-10 1957-03-07 J M W Vernimb Fa Watercraft

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