[go: up one dir, main page]

FR649584A - Procédé destiné à faciliter la propulsion des navires - Google Patents

Procédé destiné à faciliter la propulsion des navires

Info

Publication number
FR649584A
FR649584A FR649584DA FR649584A FR 649584 A FR649584 A FR 649584A FR 649584D A FR649584D A FR 649584DA FR 649584 A FR649584 A FR 649584A
Authority
FR
France
Prior art keywords
ships
propulsion
facilitate
process intended
intended
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
Other languages
English (en)
Inventor
Auguste-Georges Favre
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 filed Critical
Application granted granted Critical
Publication of FR649584A publication Critical patent/FR649584A/fr
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
    • 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
    • B63B2001/387—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes using means for producing a film of air or air bubbles over at least a significant portion of the hull surface
    • 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)
FR649584D 1928-02-22 1928-02-22 Procédé destiné à faciliter la propulsion des navires Expired FR649584A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR649584T 1928-02-22

Publications (1)

Publication Number Publication Date
FR649584A true FR649584A (fr) 1928-12-24

Family

ID=9003388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649584D Expired FR649584A (fr) 1928-02-22 1928-02-22 Procédé destiné à faciliter la propulsion des navires

Country Status (1)

Country Link
FR (1) FR649584A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE896776C (de) * 1942-02-10 1953-11-16 Fritz Von Hummel Schiffsantrieb durch Einfuehren von Luft zwischen Schiffswand und Wasser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE896776C (de) * 1942-02-10 1953-11-16 Fritz Von Hummel Schiffsantrieb durch Einfuehren von Luft zwischen Schiffswand und Wasser

Similar Documents

Publication Publication Date Title
FR649584A (fr) Procédé destiné à faciliter la propulsion des navires
FR670006A (fr) Dispositif pour améliorer la stabilité des bateaux à voiles
FR697108A (fr) Perfectionnements dans la méthode de propagation des réactions électrothermiques
FR672562A (fr) Perfectionnements apportés à la construction des wagons
FR667717A (fr) Perfectionnements à la fabrication des coques de navires
FR667687A (fr) Perfectionnements à l'appareillage des cuves à métallisation galvanostégique
FR704445A (fr) Perfectionnements à la propulsion des aéronefs
FR681270A (fr) Perfectionnements à la commande des distributeurs
FR675516A (fr) Perfectionnements apportés à la construction des chambres de plongée
FR678598A (fr) Perfectionnement apporté aux gouvernails des navires
FR674982A (fr) Perfectionnements aux hélices de propulsion
FR690507A (fr) Perfectionnements à la propulsion des navires
FR701566A (fr) Perfectionnements à la propulsion des navires
FR36281E (fr) Procédé de construction des avions
FR668443A (fr) Perfectionnements aux coques de vaisseaux
FR684076A (fr) Perfectionnements à la propulsion de véhicules de types divers
FR678887A (fr) Hélice propulsive
FR656884A (fr) Propulseur de bateau
FR704100A (fr) Perfectionnements apportés à la pupinisation des câbles sous-marins
FR677822A (fr) Procédé d'absorption des oléfines
FR663880A (fr) Perfectionnements aux canots de sauvetage
ES116148A1 (es) PROCEDIMIENTO DE PURIFICACIoN DEL MAGNESIO Y DE SUS ALEACIONES
FR41816E (fr) Perfectionnements à la construction des planchers
FR663657A (fr) Perfectionnements apportés aux formes des bateaux
FR656407A (fr) Manège à hélices