DE3566791D1 - Multi-bladed propeller and shaft assembly - Google Patents

Multi-bladed propeller and shaft assembly

Info

Publication number
DE3566791D1
DE3566791D1 DE8585306384T DE3566791T DE3566791D1 DE 3566791 D1 DE3566791 D1 DE 3566791D1 DE 8585306384 T DE8585306384 T DE 8585306384T DE 3566791 T DE3566791 T DE 3566791T DE 3566791 D1 DE3566791 D1 DE 3566791D1
Authority
DE
Germany
Prior art keywords
shaft assembly
bladed propeller
bladed
propeller
assembly
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
DE8585306384T
Other languages
German (de)
Inventor
Eric Raymond May
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.)
Kamewa AB
Original Assignee
Vickers PLC
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
Priority claimed from GB8503934A external-priority patent/GB2164306B/en
Application filed by Vickers PLC filed Critical Vickers PLC
Application granted granted Critical
Publication of DE3566791D1 publication Critical patent/DE3566791D1/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
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8585306384T 1984-09-17 1985-09-09 Multi-bladed propeller and shaft assembly Expired DE3566791D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8423433 1984-09-17
GB8503934A GB2164306B (en) 1984-09-17 1985-02-15 Multi-bladed propeller and shaft assembly

Publications (1)

Publication Number Publication Date
DE3566791D1 true DE3566791D1 (en) 1989-01-19

Family

ID=26288231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585306384T Expired DE3566791D1 (en) 1984-09-17 1985-09-09 Multi-bladed propeller and shaft assembly

Country Status (3)

Country Link
EP (1) EP0175533B1 (en)
CA (1) CA1254799A (en)
DE (1) DE3566791D1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188906A (en) * 1959-08-25 1980-02-19 Miller Marlin L Supercavitating propeller with air ventilation
FR2403478A1 (en) * 1975-10-07 1979-04-13 France Etat Propeller for high speed marine craft - has air flow over trailing edges of blades to delay onset of cavitation
GB2050278B (en) * 1979-06-06 1983-05-18 Crane Packing Co Flexible fluid conduit for propeller shaft

Also Published As

Publication number Publication date
EP0175533A2 (en) 1986-03-26
CA1254799A (en) 1989-05-30
EP0175533A3 (en) 1986-08-27
EP0175533B1 (en) 1988-12-14

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: KAMEWA AB, KRISTINEHAMN, SE

8364 No opposition during term of opposition