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FR469227A - Device eliminating the harmful effects of propeller swirl for canal navigation - Google Patents

Device eliminating the harmful effects of propeller swirl for canal navigation

Info

Publication number
FR469227A
FR469227A FR469227DA FR469227A FR 469227 A FR469227 A FR 469227A FR 469227D A FR469227D A FR 469227DA FR 469227 A FR469227 A FR 469227A
Authority
FR
France
Prior art keywords
harmful effects
device eliminating
swirl
propeller
canal
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
French (fr)
Inventor
Jules-Constant-Marcellin Berna
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.)
JULES CONSTANT MARCELLIN BERNA
Original Assignee
JULES CONSTANT MARCELLIN BERNA
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 JULES CONSTANT MARCELLIN BERNA filed Critical JULES CONSTANT MARCELLIN BERNA
Application granted granted Critical
Publication of FR469227A publication Critical patent/FR469227A/en
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
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR469227D 1914-03-04 1914-03-04 Device eliminating the harmful effects of propeller swirl for canal navigation Expired FR469227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR469227T 1914-03-04

Publications (1)

Publication Number Publication Date
FR469227A true FR469227A (en) 1914-07-27

Family

ID=1507702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR469227D Expired FR469227A (en) 1914-03-04 1914-03-04 Device eliminating the harmful effects of propeller swirl for canal navigation

Country Status (1)

Country Link
FR (1) FR469227A (en)

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