SE9900936L - Power unit in a boat - Google Patents

Power unit in a boat

Info

Publication number
SE9900936L
SE9900936L SE9900936A SE9900936A SE9900936L SE 9900936 L SE9900936 L SE 9900936L SE 9900936 A SE9900936 A SE 9900936A SE 9900936 A SE9900936 A SE 9900936A SE 9900936 L SE9900936 L SE 9900936L
Authority
SE
Sweden
Prior art keywords
boat
power unit
torpedo
maximum diameter
housing
Prior art date
Application number
SE9900936A
Other languages
Swedish (sv)
Other versions
SE516559C2 (en
SE9900936D0 (en
Inventor
Benny Hedlund
Original Assignee
Volvo Penta Ab
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 Volvo Penta Ab filed Critical Volvo Penta Ab
Priority to SE9900936A priority Critical patent/SE516559C2/en
Publication of SE9900936D0 publication Critical patent/SE9900936D0/en
Priority to PCT/SE2000/000519 priority patent/WO2000058151A1/en
Priority to EP00917580A priority patent/EP1169223B1/en
Priority to DE60029767T priority patent/DE60029767T2/en
Priority to AT00917580T priority patent/ATE334875T1/en
Publication of SE9900936L publication Critical patent/SE9900936L/en
Publication of SE516559C2 publication Critical patent/SE516559C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/12—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 specially adapted for submerged exhausting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/02—Mounting of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/24—Arrangements, apparatus and methods for handling exhaust gas in outboard drives, e.g. exhaust gas outlets
    • B63H20/245—Exhaust gas outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/32—Housings
    • B63H20/34—Housings comprising stabilising fins, foils, anticavitation plates, splash plates, or rudders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • B63H2005/106—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type with drive shafts of second or further propellers co-axially passing through hub of first propeller, e.g. counter-rotating tandem propellers with co-axial drive shafts
    • 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
    • B63H2025/066—Arrangements of two or more rudders; Steering gear therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Gear Transmission (AREA)
  • Exhaust Silencers (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Toys (AREA)

Abstract

Boat propeller drive with an underwater housing which is connected in a fixed manner to a boat hull and has tractor propellers arranged on that side of the housing facing ahead. The underwater housing has a lower, torpedo-like portion, in which the propeller shafts are mounted. The propellers are designed with hubs, the maximum diameter of which is smaller than the maximum diameter of the torpedo-like portion.
SE9900936A 1999-03-16 1999-03-16 Drive unit in a boat comprising counter-rotating, pulling propellers mounted on an underwater housing with a torpedo-like portion and drive installation with two such drive units SE516559C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9900936A SE516559C2 (en) 1999-03-16 1999-03-16 Drive unit in a boat comprising counter-rotating, pulling propellers mounted on an underwater housing with a torpedo-like portion and drive installation with two such drive units
PCT/SE2000/000519 WO2000058151A1 (en) 1999-03-16 2000-03-16 Drive means in a boat
EP00917580A EP1169223B1 (en) 1999-03-16 2000-03-16 Drive means in a boat
DE60029767T DE60029767T2 (en) 1999-03-16 2000-03-16 drive arrangement
AT00917580T ATE334875T1 (en) 1999-03-16 2000-03-16 BOAT DRIVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900936A SE516559C2 (en) 1999-03-16 1999-03-16 Drive unit in a boat comprising counter-rotating, pulling propellers mounted on an underwater housing with a torpedo-like portion and drive installation with two such drive units

Publications (3)

Publication Number Publication Date
SE9900936D0 SE9900936D0 (en) 1999-03-16
SE9900936L true SE9900936L (en) 2000-09-17
SE516559C2 SE516559C2 (en) 2002-01-29

Family

ID=20414859

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900936A SE516559C2 (en) 1999-03-16 1999-03-16 Drive unit in a boat comprising counter-rotating, pulling propellers mounted on an underwater housing with a torpedo-like portion and drive installation with two such drive units

Country Status (5)

Country Link
EP (1) EP1169223B1 (en)
AT (1) ATE334875T1 (en)
DE (1) DE60029767T2 (en)
SE (1) SE516559C2 (en)
WO (1) WO2000058151A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE523548C2 (en) * 2002-06-25 2004-04-27 Volvo Penta Ab Towing propeller
SE525319C2 (en) 2003-06-05 2005-02-01 Volvo Penta Ab Marine propeller drive
SE525349C2 (en) 2003-06-23 2005-02-08 Volvo Penta Ab Outboard drive for boats
SE525478C2 (en) * 2003-07-11 2005-03-01 Volvo Penta Ab Swivel propeller drive for a boat
AT503798B1 (en) 2006-06-01 2008-01-15 Brain Automotive Gmbh DRIVE DEVICE FOR A WATER VEHICLE
RU2513333C1 (en) * 2012-12-11 2014-04-20 Николай Евгеньевич Староверов Staroverov's propeller screw

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987031A (en) * 1959-07-24 1961-06-06 Conrad R Odden Dual propeller propulsion
AT383323B (en) * 1984-06-01 1987-06-25 Steyr Daimler Puch Ag BOAT DRIVE
SE451572B (en) * 1985-09-17 1987-10-19 Volvo Penta Ab PROPELLER COMBINATION FOR A BAT PROPELLER DEVICE
NO864485L (en) * 1986-11-11 1988-05-13 Liaaen As A M PROVIDING DEVICE FOR SHIPS AND BOATS.
DE19640481C1 (en) * 1996-09-30 1998-05-28 Lux Werft Und Schiffahrt Gmbh Ship's control device

Also Published As

Publication number Publication date
DE60029767T2 (en) 2007-10-18
EP1169223B1 (en) 2006-08-02
ATE334875T1 (en) 2006-08-15
EP1169223A1 (en) 2002-01-09
SE516559C2 (en) 2002-01-29
SE9900936D0 (en) 1999-03-16
WO2000058151A1 (en) 2000-10-05
DE60029767D1 (en) 2006-09-14

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Legal Events

Date Code Title Description
NUG Patent has lapsed