ATE334875T1 - BOAT DRIVE - Google Patents

BOAT DRIVE

Info

Publication number
ATE334875T1
ATE334875T1 AT00917580T AT00917580T ATE334875T1 AT E334875 T1 ATE334875 T1 AT E334875T1 AT 00917580 T AT00917580 T AT 00917580T AT 00917580 T AT00917580 T AT 00917580T AT E334875 T1 ATE334875 T1 AT E334875T1
Authority
AT
Austria
Prior art keywords
torpedo
boat
maximum diameter
boat drive
housing
Prior art date
Application number
AT00917580T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE334875T1 publication Critical patent/ATE334875T1/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
    • F01N13/12—Exhaust or silencing apparatus characterised by constructional features 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)
  • Exhaust Silencers (AREA)
  • Gear Transmission (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.
AT00917580T 1999-03-16 2000-03-16 BOAT DRIVE ATE334875T1 (en)

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 (1)

Publication Number Publication Date
ATE334875T1 true ATE334875T1 (en) 2006-08-15

Family

ID=20414859

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00917580T ATE334875T1 (en) 1999-03-16 2000-03-16 BOAT DRIVE

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 (7)

* 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
MX2023005417A (en) 2020-11-11 2023-05-22 Ind Control Development Inc AQUEOUS SILICONE ELASTOMERS AS ROOF COATINGS.

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
SE516559C2 (en) 2002-01-29
SE9900936L (en) 2000-09-17
DE60029767T2 (en) 2007-10-18
EP1169223B1 (en) 2006-08-02
SE9900936D0 (en) 1999-03-16
EP1169223A1 (en) 2002-01-09
WO2000058151A1 (en) 2000-10-05
DE60029767D1 (en) 2006-09-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties