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CA1171739A - Helice pour bateau a voile - Google Patents

Helice pour bateau a voile

Info

Publication number
CA1171739A
CA1171739A CA000388843A CA388843A CA1171739A CA 1171739 A CA1171739 A CA 1171739A CA 000388843 A CA000388843 A CA 000388843A CA 388843 A CA388843 A CA 388843A CA 1171739 A CA1171739 A CA 1171739A
Authority
CA
Canada
Prior art keywords
propeller
thrust face
trailing edge
reverse thrust
sailboat
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
CA000388843A
Other languages
English (en)
Inventor
James Campbell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA000388843A priority Critical patent/CA1171739A/fr
Application granted granted Critical
Publication of CA1171739A publication Critical patent/CA1171739A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA000388843A 1981-10-27 1981-10-27 Helice pour bateau a voile Expired CA1171739A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000388843A CA1171739A (fr) 1981-10-27 1981-10-27 Helice pour bateau a voile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000388843A CA1171739A (fr) 1981-10-27 1981-10-27 Helice pour bateau a voile

Publications (1)

Publication Number Publication Date
CA1171739A true CA1171739A (fr) 1984-07-31

Family

ID=4121274

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000388843A Expired CA1171739A (fr) 1981-10-27 1981-10-27 Helice pour bateau a voile

Country Status (1)

Country Link
CA (1) CA1171739A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600971A1 (fr) * 1986-07-04 1988-01-08 Alsthom Pale d'helice marine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600971A1 (fr) * 1986-07-04 1988-01-08 Alsthom Pale d'helice marine

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry