SE0500205L - Propeller where each propeller blade consists of a curved plate element forming a pair of legs and a curved portion connecting the legs - Google Patents

Propeller where each propeller blade consists of a curved plate element forming a pair of legs and a curved portion connecting the legs

Info

Publication number
SE0500205L
SE0500205L SE0500205A SE0500205A SE0500205L SE 0500205 L SE0500205 L SE 0500205L SE 0500205 A SE0500205 A SE 0500205A SE 0500205 A SE0500205 A SE 0500205A SE 0500205 L SE0500205 L SE 0500205L
Authority
SE
Sweden
Prior art keywords
legs
propeller
pair
portion connecting
element forming
Prior art date
Application number
SE0500205A
Other languages
Swedish (sv)
Other versions
SE527245C2 (en
Inventor
Per Olov Karemar
Original Assignee
Per Olov Karemar
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 Per Olov Karemar filed Critical Per Olov Karemar
Priority to SE0500205A priority Critical patent/SE527245C2/en
Publication of SE0500205L publication Critical patent/SE0500205L/en
Publication of SE527245C2 publication Critical patent/SE527245C2/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
    • B63H1/26—Blades
    • B63H1/265—Blades each blade being constituted by a surface enclosing an empty space, e.g. forming a closed loop

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Toys (AREA)

Abstract

The propeller has each blade comprising a bent plate component forming a pair of legs and a bent-around part connecting the legs. The ends of the legs are anchored to the propeller nave. The bottom line of the bent-around part converges with the propeller axis downstream of the propeller.
SE0500205A 2005-01-27 2005-01-27 Propeller has each blade comprising bent plate component forming pair of legs and bent-around part connecting legs SE527245C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0500205A SE527245C2 (en) 2005-01-27 2005-01-27 Propeller has each blade comprising bent plate component forming pair of legs and bent-around part connecting legs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0500205A SE527245C2 (en) 2005-01-27 2005-01-27 Propeller has each blade comprising bent plate component forming pair of legs and bent-around part connecting legs

Publications (2)

Publication Number Publication Date
SE0500205L true SE0500205L (en) 2006-01-24
SE527245C2 SE527245C2 (en) 2006-01-24

Family

ID=35653950

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0500205A SE527245C2 (en) 2005-01-27 2005-01-27 Propeller has each blade comprising bent plate component forming pair of legs and bent-around part connecting legs

Country Status (1)

Country Link
SE (1) SE527245C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES3021109A1 (en) * 2023-11-23 2025-05-26 Abal Pablo Alfonso Gonzalez Toroidal propeller for boats

Also Published As

Publication number Publication date
SE527245C2 (en) 2006-01-24

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