FI940840A0 - Propeller for boats and ships - Google Patents

Propeller for boats and ships

Info

Publication number
FI940840A0
FI940840A0 FI940840A FI940840A FI940840A0 FI 940840 A0 FI940840 A0 FI 940840A0 FI 940840 A FI940840 A FI 940840A FI 940840 A FI940840 A FI 940840A FI 940840 A0 FI940840 A0 FI 940840A0
Authority
FI
Finland
Prior art keywords
boats
ships
propeller
Prior art date
Application number
FI940840A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI95226B (en
FI95226C (en
Inventor
Jukka Kalevi Pohjola
Original Assignee
Jukka Kalevi Pohjola
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 Jukka Kalevi Pohjola filed Critical Jukka Kalevi Pohjola
Priority to FI940840A priority Critical patent/FI95226C/en
Publication of FI940840A0 publication Critical patent/FI940840A0/en
Priority to PCT/FI1995/000099 priority patent/WO1995023088A1/en
Priority to AU17109/95A priority patent/AU1710995A/en
Publication of FI95226B publication Critical patent/FI95226B/en
Application granted granted Critical
Publication of FI95226C publication Critical patent/FI95226C/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

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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FI940840A 1994-02-23 1994-02-23 Propeller for boats and ships FI95226C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI940840A FI95226C (en) 1994-02-23 1994-02-23 Propeller for boats and ships
PCT/FI1995/000099 WO1995023088A1 (en) 1994-02-23 1995-02-23 Propeller for boats and ships
AU17109/95A AU1710995A (en) 1994-02-23 1995-02-23 Propeller for boats and ships

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI940840A FI95226C (en) 1994-02-23 1994-02-23 Propeller for boats and ships
FI940840 1994-02-23

Publications (3)

Publication Number Publication Date
FI940840A0 true FI940840A0 (en) 1994-02-23
FI95226B FI95226B (en) 1995-09-29
FI95226C FI95226C (en) 1996-01-10

Family

ID=8540179

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940840A FI95226C (en) 1994-02-23 1994-02-23 Propeller for boats and ships

Country Status (3)

Country Link
AU (1) AU1710995A (en)
FI (1) FI95226C (en)
WO (1) WO1995023088A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6626638B2 (en) 1999-07-29 2003-09-30 Jonathan B. Rosefsky Ribbon drive power generation for variable flow conditions
CA2380623A1 (en) 1999-07-29 2001-02-08 Jonathan B. Rosefsky Ribbon drive propulsion system and method
US6527520B2 (en) 1999-07-29 2003-03-04 Jonathan B. Rosefsky Ribbon drive pumping with centrifugal contaminant removal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR808921A (en) * 1936-07-24 1937-02-18 High efficiency propeller for fast rotating motors

Also Published As

Publication number Publication date
FI95226B (en) 1995-09-29
AU1710995A (en) 1995-09-11
FI95226C (en) 1996-01-10
WO1995023088A1 (en) 1995-08-31

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed