SE7800449L - DEVICE FOR PROPELLERS WITH SO-CALLED FLOATING BLADES - Google Patents

DEVICE FOR PROPELLERS WITH SO-CALLED FLOATING BLADES

Info

Publication number
SE7800449L
SE7800449L SE7800449A SE7800449A SE7800449L SE 7800449 L SE7800449 L SE 7800449L SE 7800449 A SE7800449 A SE 7800449A SE 7800449 A SE7800449 A SE 7800449A SE 7800449 L SE7800449 L SE 7800449L
Authority
SE
Sweden
Prior art keywords
propellers
called floating
floating blades
blades
called
Prior art date
Application number
SE7800449A
Other languages
Swedish (sv)
Other versions
SE423072B (en
Inventor
Sok
Original Assignee
Duckman Curt
Johansson Bengt
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 Duckman Curt, Johansson Bengt filed Critical Duckman Curt
Priority to SE7800449A priority Critical patent/SE423072B/en
Publication of SE7800449L publication Critical patent/SE7800449L/en
Publication of SE423072B publication Critical patent/SE423072B/en

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
    • B63H1/20—Hubs; Blade connections
    • B63H1/22—Hubs; Blade connections the blades being foldable
    • B63H1/24—Hubs; Blade connections the blades being foldable automatically foldable or unfoldable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
SE7800449A 1978-01-16 1978-01-16 DEVICE FOR PROPELLES WITH SKY FLAVING BLADES SE423072B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7800449A SE423072B (en) 1978-01-16 1978-01-16 DEVICE FOR PROPELLES WITH SKY FLAVING BLADES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7800449A SE423072B (en) 1978-01-16 1978-01-16 DEVICE FOR PROPELLES WITH SKY FLAVING BLADES

Publications (2)

Publication Number Publication Date
SE7800449L true SE7800449L (en) 1979-07-17
SE423072B SE423072B (en) 1982-04-13

Family

ID=20333672

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7800449A SE423072B (en) 1978-01-16 1978-01-16 DEVICE FOR PROPELLES WITH SKY FLAVING BLADES

Country Status (1)

Country Link
SE (1) SE423072B (en)

Also Published As

Publication number Publication date
SE423072B (en) 1982-04-13

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