FR740007A - Dispositif de propulsion nautique - Google Patents

Dispositif de propulsion nautique

Info

Publication number
FR740007A
FR740007A FR740007DA FR740007A FR 740007 A FR740007 A FR 740007A FR 740007D A FR740007D A FR 740007DA FR 740007 A FR740007 A FR 740007A
Authority
FR
France
Prior art keywords
propulsion device
nautical propulsion
nautical
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
Other languages
English (en)
Inventor
Hans Thormeyer
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 FR740007A publication Critical patent/FR740007A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • 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
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • B63H2001/185—Surfacing propellers, i.e. propellers specially adapted for operation at the water surface, with blades incompletely submerged, or piercing the water surface from above in the course of each revolution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR740007D 1931-07-18 1932-07-15 Dispositif de propulsion nautique Expired FR740007A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE740007X 1931-07-18

Publications (1)

Publication Number Publication Date
FR740007A true FR740007A (fr) 1933-01-20

Family

ID=6643179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740007D Expired FR740007A (fr) 1931-07-18 1932-07-15 Dispositif de propulsion nautique

Country Status (1)

Country Link
FR (1) FR740007A (fr)

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