DE69120541D1 - Ummanteltes schraubensystem für ein segelboot - Google Patents

Ummanteltes schraubensystem für ein segelboot

Info

Publication number
DE69120541D1
DE69120541D1 DE69120541T DE69120541T DE69120541D1 DE 69120541 D1 DE69120541 D1 DE 69120541D1 DE 69120541 T DE69120541 T DE 69120541T DE 69120541 T DE69120541 T DE 69120541T DE 69120541 D1 DE69120541 D1 DE 69120541D1
Authority
DE
Germany
Prior art keywords
screw system
sailing boat
covered screw
covered
sailing
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 - Fee Related
Application number
DE69120541T
Other languages
English (en)
Other versions
DE69120541T2 (de
Inventor
Serge Harrison
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69120541D1 publication Critical patent/DE69120541D1/de
Publication of DE69120541T2 publication Critical patent/DE69120541T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B63H20/26—Exhaust gas outlets passing through the propeller or its hub
    • 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
    • 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
    • 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
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • 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
    • B63H1/26—Blades
DE69120541T 1990-08-27 1991-08-27 Ummanteltes schraubensystem für ein segelboot Expired - Fee Related DE69120541T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/572,605 US5145428A (en) 1990-08-27 1990-08-27 Shrouded propeller system for a sailboat
PCT/CA1991/000304 WO1992003335A1 (en) 1990-08-27 1991-08-27 Shrouded propeller system for a sailboat

Publications (2)

Publication Number Publication Date
DE69120541D1 true DE69120541D1 (de) 1996-08-01
DE69120541T2 DE69120541T2 (de) 1996-10-31

Family

ID=24288584

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120541T Expired - Fee Related DE69120541T2 (de) 1990-08-27 1991-08-27 Ummanteltes schraubensystem für ein segelboot

Country Status (8)

Country Link
US (1) US5145428A (de)
EP (1) EP0544711B1 (de)
JP (1) JPH06500285A (de)
AU (1) AU656147B2 (de)
CA (1) CA2099368A1 (de)
DE (1) DE69120541T2 (de)
NZ (1) NZ239527A (de)
WO (1) WO1992003335A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273467A (en) * 1992-03-17 1993-12-28 Hall Marine Corporation Exhaust discharge for a pump jet
US5470262A (en) * 1994-06-01 1995-11-28 Bustillo Investment Corp. Propeller enclosure
US5445545A (en) * 1994-10-11 1995-08-29 Draper; Randal K. Shrouded electric outboard motor
FI107040B (fi) * 1997-07-31 2001-05-31 Kvaerner Masa Yards Oy Työlaivan käyttömenetelmä
US6059618A (en) * 1998-12-09 2000-05-09 The United States Of America As Represented By The Secretary Of The Navy Ventilated outboard motor-mounted pumpjet assembly
US6010380A (en) * 1999-08-09 2000-01-04 Wollard; Donald L. Marine exhaust vented forward of propeller hub
US6887117B2 (en) * 2003-02-10 2005-05-03 Applied Combustion Technology, Inc. Pump jet with an exhaust bypass and associated methods
US6986689B2 (en) * 2003-07-22 2006-01-17 Enviropropcorporation System and apparatus for improving safety and thrust from a hydro-drive device
US7267589B2 (en) * 2004-07-22 2007-09-11 Enviroprop Corporation System and apparatus for improving safety and thrust from a hydro-drive device
US7229331B2 (en) * 2005-01-24 2007-06-12 Enviroprop Corporation Shroud for a hydro thrust device
US20150329188A1 (en) * 2014-05-16 2015-11-19 Boyd Downs Boat Outdrive Trim Tab

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US293777A (en) * 1884-02-19 Screw-propeller
US909246A (en) * 1901-12-19 1909-01-12 Edmund D Spear Propeller.
US1023584A (en) * 1908-12-31 1912-04-16 Albert Muehlberg Screw-propeller.
GB1149136A (en) * 1966-10-20 1969-04-16 H C F Porsche K G Ing Improvements in or relating to screw drive for boats
US3998177A (en) * 1975-02-24 1976-12-21 Rhodes William A Outboard motor
US4070983A (en) * 1976-12-23 1978-01-31 Randall Hubert E Reversible outboard motor with exhaust gas discharge control
JPS5934995A (ja) * 1982-08-23 1984-02-25 Sanshin Ind Co Ltd プロペラ
US4778419A (en) * 1985-04-08 1988-10-18 Outboard Marine Corporation Reverse thrust propeller
US4802872A (en) * 1986-09-05 1989-02-07 Robert Stanton Regulated aeration of gases exhausting through a propeller

Also Published As

Publication number Publication date
DE69120541T2 (de) 1996-10-31
AU8426691A (en) 1992-03-17
US5145428A (en) 1992-09-08
JPH06500285A (ja) 1994-01-13
CA2099368A1 (en) 1992-03-05
EP0544711B1 (de) 1996-06-26
EP0544711A1 (de) 1993-06-09
AU656147B2 (en) 1995-01-27
NZ239527A (en) 1993-12-23
WO1992003335A1 (en) 1992-03-05

Similar Documents

Publication Publication Date Title
DE69208193D1 (de) Stromversorgungssystem für Wasserfahrzeug
DE69116165T2 (de) Elektrisches fernsteuersystem für schiffe
DE69419680T2 (de) Skalierbare Unterbrechungsstruktur für ein Simultanverarbeitungssystem
DE69226797D1 (de) Batteriesystem für eine Kamera
DE69027847D1 (de) Beleuchtungssystem für ein Filmabtastgerät
DE59308767D1 (de) Halterung für ein zielfernrohr
DE69122142T2 (de) Steuerungsanlage für ein Mehrprozessorsystem
DE69120541D1 (de) Ummanteltes schraubensystem für ein segelboot
DE69103851D1 (de) Mastschienensystem für ein Segelboot.
DE4292945T1 (de) Dachkonstruktion für Boote
DE69200417D1 (de) Rumpfstruktur für Mehrrumpfschiffe.
ITGE910084A0 (it) Timone per imbarcazioni
DE69514290D1 (de) Segelanordnung für ein Segelboot
NO954822D0 (no) Montasje på et skipsbildekk
GB9018562D0 (en) Wind propulsion system for ships
DE69306776D1 (de) Schraubenantrieb für boote
DE69307513D1 (de) Aufbau für mehrrumpfschiffe
GB8904505D0 (en) Marine sail system
DE9116840U1 (de) Mantelpropellersystem für ein Segelboot
DE9311215U1 (de) Segeljolle
DE59702406D1 (de) Schiffskörper für ein segelschiff
NO175358C (no) Båtskrog
IT8812604A0 (it) Passerella per imbarcazioni
DE59006433D1 (de) Fahrtzustandsanzeige für Schiffe.
DE9207461U1 (de) Rigg für ein Segelboot

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee