NO902169D0 - Propell. - Google Patents

Propell.

Info

Publication number
NO902169D0
NO902169D0 NO902169A NO902169A NO902169D0 NO 902169 D0 NO902169 D0 NO 902169D0 NO 902169 A NO902169 A NO 902169A NO 902169 A NO902169 A NO 902169A NO 902169 D0 NO902169 D0 NO 902169D0
Authority
NO
Norway
Prior art keywords
propeller
Prior art date
Application number
NO902169A
Other languages
English (en)
Other versions
NO902169L (no
Inventor
Alfred Dudszus
Dirk Buechler
Original Assignee
Neptun Schiffswerft Veb
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 Neptun Schiffswerft Veb filed Critical Neptun Schiffswerft Veb
Publication of NO902169D0 publication Critical patent/NO902169D0/no
Publication of NO902169L publication Critical patent/NO902169L/no

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
    • B63H1/28—Other means for improving propeller efficiency
    • 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
    • B63H2001/145—Propellers comprising blades of two or more different types, e.g. different lengths

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)
NO90902169A 1989-06-30 1990-05-15 Propell. NO902169L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD89330203A DD289500A5 (de) 1989-06-30 1989-06-30 Propeller

Publications (2)

Publication Number Publication Date
NO902169D0 true NO902169D0 (no) 1990-05-15
NO902169L NO902169L (no) 1991-01-02

Family

ID=5610406

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90902169A NO902169L (no) 1989-06-30 1990-05-15 Propell.

Country Status (5)

Country Link
EP (1) EP0405137B1 (no)
JP (1) JPH03266795A (no)
DD (1) DD289500A5 (no)
DE (1) DE59007481D1 (no)
NO (1) NO902169L (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745290A1 (de) * 1997-10-14 1999-04-22 Hoang Dong Hai Vortriebseinrichtung für See- und Binnenschiffe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE227725C (no) * 1900-01-01
FR671016A (fr) * 1928-03-31 1929-12-07 Perfectionnements aux ailes de roues à hélice pour propulseurs, turbines, pompes, moulins à vent ou appareils analogues
FR823804A (fr) * 1937-07-01 1938-01-27 Hélice propulsive
GB1310472A (en) * 1971-06-08 1973-03-21 Cleff P H Driving gear for ships propellers
SE450635B (sv) * 1982-10-20 1987-07-13 Mitsui Shipbuilding Eng Fartygspropeller

Also Published As

Publication number Publication date
DD289500A5 (de) 1991-05-02
DE59007481D1 (de) 1994-11-24
NO902169L (no) 1991-01-02
EP0405137B1 (de) 1994-10-19
EP0405137A1 (de) 1991-01-02
JPH03266795A (ja) 1991-11-27

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