FR9925E - Improvement in ship construction to reduce water resistance to progression - Google Patents

Improvement in ship construction to reduce water resistance to progression

Info

Publication number
FR9925E
FR9925E FR9925A FR9925DA FR9925E FR 9925 E FR9925 E FR 9925E FR 9925 A FR9925 A FR 9925A FR 9925D A FR9925D A FR 9925DA FR 9925 E FR9925 E FR 9925E
Authority
FR
France
Prior art keywords
progression
improvement
water resistance
reduce water
ship construction
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
FR9925A
Other languages
French (fr)
Inventor
Philippe Bunau-Varilla
Etienne Bunau-Varilla
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.)
ETIENNE BUNAU VARILLA
PHILIPPE BUNAU VARILLA
Original Assignee
ETIENNE BUNAU VARILLA
PHILIPPE BUNAU VARILLA
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 ETIENNE BUNAU VARILLA, PHILIPPE BUNAU VARILLA filed Critical ETIENNE BUNAU VARILLA
Application granted granted Critical
Publication of FR9925E publication Critical patent/FR9925E/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
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • 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)
FR9925A 1907-12-23 1907-12-28 Improvement in ship construction to reduce water resistance to progression Expired FR9925E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR395326T 1907-12-23
FR9925T 1907-12-28

Publications (1)

Publication Number Publication Date
FR9925E true FR9925E (en) 1909-03-06

Family

ID=1352431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9925A Expired FR9925E (en) 1907-12-23 1907-12-28 Improvement in ship construction to reduce water resistance to progression

Country Status (1)

Country Link
FR (1) FR9925E (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082826B (en) * 1956-12-27 1960-06-02 Knud Fini Gram Ship with an air cushion under the floor
EP0898543A1 (en) * 1996-03-21 1999-03-03 Howard D. Harley Surface effect vessel hull
EP2952424B1 (en) * 2012-02-21 2023-06-07 Silverstream Technologies B.V. Air lubrication system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082826B (en) * 1956-12-27 1960-06-02 Knud Fini Gram Ship with an air cushion under the floor
EP0898543A1 (en) * 1996-03-21 1999-03-03 Howard D. Harley Surface effect vessel hull
EP0898543A4 (en) * 1996-03-21 1999-09-22 Howard D Harley Surface effect vessel hull
EP2952424B1 (en) * 2012-02-21 2023-06-07 Silverstream Technologies B.V. Air lubrication system

Similar Documents

Publication Publication Date Title
FR395326A (en) Improvement in ship construction to reduce water resistance to progression
FR9925E (en) Improvement in ship construction to reduce water resistance to progression
FR339834A (en) Water cooler
FR353130A (en) water purifier
FR383278A (en) Water and steam mixer for hydrotherapy and other uses
FR381625A (en) Motor using water currents and the ebb and flow of the tide
FR388495A (en) Device to revitalize the water in aquariums
FR377185A (en) Machines intended to raise water from the sea
FR391983A (en) Improvements in the construction of navigable boats
FR397034A (en) New kind of boat hull eliminating encounter resistance and other resistance due to water displacement
FR396455A (en) Water tap
FR399331A (en) Improvements in boat propulsion
FR394975A (en) Improvements in ships or warships
FR396771A (en) Water engine
FR423176A (en) Improvements to portholes or portholes in ships
FR383156A (en) Improvements to the brushes in order to securely fix the handle
FR386557A (en) Water pressure faucet
FR395529A (en) Water jet
FR375295A (en) Improvements in the coupling of oxen
FR319355A (en) Fins adapt to the legs to facilitate swimming
FR12007E (en) Finned water lane cooler
AU780607B (en) Improvements in and relating to breeches buoys
GB190717090A (en) Improvements in and relating to Water Towers
FR398156A (en) Device to purify hard water
FR332374A (en) Improvements in constructions on water or near shore