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BRPI0511200A - jet pump for an outboard marine propulsion engine, offboard jet propulsion marine propulsion system having an enclosure and a water outlet formed within said enclosure, offboard marine propulsion system for a boat and lever control for an off-boat marine jet propulsion system for a boat - Google Patents

jet pump for an outboard marine propulsion engine, offboard jet propulsion marine propulsion system having an enclosure and a water outlet formed within said enclosure, offboard marine propulsion system for a boat and lever control for an off-boat marine jet propulsion system for a boat

Info

Publication number
BRPI0511200A
BRPI0511200A BRPI0511200-1A BRPI0511200A BRPI0511200A BR PI0511200 A BRPI0511200 A BR PI0511200A BR PI0511200 A BRPI0511200 A BR PI0511200A BR PI0511200 A BRPI0511200 A BR PI0511200A
Authority
BR
Brazil
Prior art keywords
boat
jet
marine
propulsion system
offboard
Prior art date
Application number
BRPI0511200-1A
Other languages
Portuguese (pt)
Inventor
William Lawson
Scott Porta
Jason Hill
Leonard Hill
Original Assignee
Sword Marine Technology Inc
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 Sword Marine Technology Inc filed Critical Sword Marine Technology Inc
Publication of BRPI0511200A publication Critical patent/BRPI0511200A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B63B7/08—Inflatable
    • B63B7/082—Inflatable having parts of rigid material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/107—Direction control of propulsive fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/107—Direction control of propulsive fluid
    • B63H11/11—Direction control of propulsive fluid with bucket or clamshell-type reversing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/107—Direction control of propulsive fluid
    • B63H11/113—Pivoted outlet
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

BOMBA A JATO PARA UM MOTOR DE PROPULSãO MARINHO FORA DO BARCO, SISTEMA DE PROPULSãO MARINHO DE PROPULSOR A JATO FORA DO BARCO QUE TEM FIM INVóLUCRO E UMA SAìDA DE áGUA FORMADA DENTRO DO DITO INVóLUCRO, SISTEMA MARINHO DE PROPULSãO A JATO FORA DO BARCO PARA UM BARCO E CONTROLE DE ALAVANCA PARA UM SISTEMA MARINHO DE PROPULSãO A JATO FORA DO BARCO PARA UM BARCO Uma bomba a jato para um motor marinho de propulsão a jato inclui um membro de suporte e pelo menos uma pá de hélice que se estende helicoidalmente do dito membro de suporte. Pelo menos uma pá de indução estende-se do dito membro de suporte. Um estator que tem um membro de redução de volume é disposto a jusante das pás. A bomba a jato é suportada em um invólucro que tem um perfil escalonado para reduzir o arrasto. Uma única alavanca controla a velocidade e a direção do esguicho de jato que sai do estator.JET PUMP FOR AN OFF-BOAT SEA ENGINE ENGINE, JET OUT OF BOAT PROPULSION SYSTEM THAT HAS END CASE AND A WATER OUTLET INSIDE THE SAIN A SEA BOAT UNDERTAKING BOAT AND LEVER CONTROL FOR A MARINE JET PROPULSION SYSTEM OFF BOAT FOR A BOAT A jet pump for a marine jet propulsion engine includes a support member and at least one propeller blade that extends helically from said member. Support At least one induction pad extends from said support member. A stator having a volume reduction member is disposed downstream of the blades. The jet pump is supported in a housing that has a stepped profile to reduce drag. A single lever controls the speed and direction of the jet nozzle exiting the stator.

BRPI0511200-1A 2004-05-25 2005-05-24 jet pump for an outboard marine propulsion engine, offboard jet propulsion marine propulsion system having an enclosure and a water outlet formed within said enclosure, offboard marine propulsion system for a boat and lever control for an off-boat marine jet propulsion system for a boat BRPI0511200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57401904P 2004-05-25 2004-05-25
US65365205P 2005-02-16 2005-02-16
PCT/US2005/018635 WO2005115832A2 (en) 2004-05-25 2005-05-24 Outboard jet drive marine propulsion system and control lever therefor

Publications (1)

Publication Number Publication Date
BRPI0511200A true BRPI0511200A (en) 2007-11-27

Family

ID=35451447

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511200-1A BRPI0511200A (en) 2004-05-25 2005-05-24 jet pump for an outboard marine propulsion engine, offboard jet propulsion marine propulsion system having an enclosure and a water outlet formed within said enclosure, offboard marine propulsion system for a boat and lever control for an off-boat marine jet propulsion system for a boat

Country Status (7)

Country Link
US (1) US20060014445A1 (en)
EP (1) EP1750996A4 (en)
KR (1) KR20070073603A (en)
AU (1) AU2005247947A1 (en)
BR (1) BRPI0511200A (en)
CA (1) CA2604978A1 (en)
WO (1) WO2005115832A2 (en)

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JP4680653B2 (en) * 2005-03-30 2011-05-11 本田技研工業株式会社 Drive shaft support structure for small boats
FR2939403B1 (en) 2008-12-05 2013-08-23 Mecachrome France DEVICE FOR PROPULSION OF A MARINE NAVIGATION UNIT AND NAVIGATION MARINE DEVICE PROVIDED WITH SUCH A DEVICE.
US8882555B2 (en) 2011-04-07 2014-11-11 Anthony C. Mulligan Remote controlled motorized rescue buoy
WO2014060635A1 (en) * 2012-10-16 2014-04-24 Wärtsilä Finland Oy A closing cover for closing a lower part of a hoisting chamber in a hull of a marine vessel and a method of facilitating access to a lower part of a hoisting chamber
AT517444A1 (en) 2015-05-27 2017-01-15 Andreas Dipl Ing Desch Water jet propulsion
US10364010B2 (en) 2016-05-23 2019-07-30 Global Packaging Systems, LLC Marine propulsion unit
CN109927871A (en) * 2019-01-30 2019-06-25 上海弥蒂电子科技有限公司 Water jet marine engine
TWI700215B (en) * 2019-04-18 2020-08-01 般若科技股份有限公司 Ship propeller
US11702181B2 (en) * 2020-12-23 2023-07-18 Survival Systems International, Inc. In-davit run kits and methods for lifeboats

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Also Published As

Publication number Publication date
WO2005115832A2 (en) 2005-12-08
US20060014445A1 (en) 2006-01-19
EP1750996A2 (en) 2007-02-14
WO2005115832A3 (en) 2006-11-16
CA2604978A1 (en) 2005-12-08
EP1750996A4 (en) 2009-08-19
KR20070073603A (en) 2007-07-10
AU2005247947A1 (en) 2005-12-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.