EP0648670B1 - Antriebssystem - Google Patents

Antriebssystem Download PDF

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Publication number
EP0648670B1
EP0648670B1 EP94850180A EP94850180A EP0648670B1 EP 0648670 B1 EP0648670 B1 EP 0648670B1 EP 94850180 A EP94850180 A EP 94850180A EP 94850180 A EP94850180 A EP 94850180A EP 0648670 B1 EP0648670 B1 EP 0648670B1
Authority
EP
European Patent Office
Prior art keywords
propeller
rudder
hood
propulsion system
section
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 - Lifetime
Application number
EP94850180A
Other languages
English (en)
French (fr)
Other versions
EP0648670A1 (de
Inventor
Leif Magnus Endresen
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.)
Servogear AS
Original Assignee
Servogear AS
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 Servogear AS filed Critical Servogear AS
Publication of EP0648670A1 publication Critical patent/EP0648670A1/de
Application granted granted Critical
Publication of EP0648670B1 publication Critical patent/EP0648670B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/38—Rudders

Definitions

  • the present invention relates to a propulsion system, particularly for high-speed boats, consisting of a propeller having a propeller hood positioned downstream relative to the propeller blades, and a rudder.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Linear Motors (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Valve Device For Special Equipments (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transmission Devices (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Claims (3)

  1. Vortriebssystem, insbesondere für Hochgeschwindigkeitsboote (5), bestehend aus einem Propeller (3) mit einer Propellerkappe (4'), die bezüglich der Propellerblätter stromabwärts angeordnet ist, und einem Ruder,
    dadurch gekennzeichnet, daß die Propellerkappe (4') sich vollständig oder teilweise entlang der Unterkante des Ruders (7') erstreckt, und daß das Ruder ungefähr denselben Querschnitt wie eine Tragfläche oder ein Flugzeugflügel hat.
  2. Vortriebssystem nach Anspruch 1,
    dadurch gekennzeichnet, daß die Propellerkappe (4') kegelförmig ist.
  3. Vortriebssystem nach Anspruch 1,
    dadurch gekennzeichnet, daß die Propellerkappe (4') als ein Rotationskörper ausgeführt ist, dessen Erzeugende eine Kurve bildet.
EP94850180A 1993-10-18 1994-10-14 Antriebssystem Expired - Lifetime EP0648670B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO933744A NO178103C (no) 1993-10-18 1993-10-18 Propulsjonssystem
NO933744 1993-10-18

Publications (2)

Publication Number Publication Date
EP0648670A1 EP0648670A1 (de) 1995-04-19
EP0648670B1 true EP0648670B1 (de) 1998-01-14

Family

ID=19896512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94850180A Expired - Lifetime EP0648670B1 (de) 1993-10-18 1994-10-14 Antriebssystem

Country Status (5)

Country Link
EP (1) EP0648670B1 (de)
AT (1) ATE162146T1 (de)
AU (1) AU7591294A (de)
DE (1) DE69407918D1 (de)
NO (1) NO178103C (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191002182A (en) * 1910-01-28 1910-12-31 William Henry Fauber Improvements in Rudders and Propeller Shaft Brackets.
GB293351A (en) * 1927-07-04 1929-06-13 Star Contrapropeller Ltd As An arrangement of guide vanes in single-screw ships
US2064463A (en) * 1933-03-18 1936-12-15 Crosley Radio Corp Motor boat and driving unit therefor
FR1549826A (de) * 1967-12-26 1968-12-13
DE2438147C2 (de) * 1974-08-08 1983-03-24 Schottel-Werft Josef Becker Gmbh & Co Kg, 5401 Spay Antriebseinrichtung für Schiffe
SE7713401L (sv) * 1977-11-28 1979-05-29 Skf Nova Ab Anordning vid ett batskrov

Also Published As

Publication number Publication date
NO933744L (no) 1995-04-19
ATE162146T1 (de) 1998-01-15
EP0648670A1 (de) 1995-04-19
NO178103B (no) 1995-10-16
NO178103C (no) 1996-01-24
NO933744D0 (no) 1993-10-18
DE69407918D1 (de) 1998-02-19
AU7591294A (en) 1995-05-04

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