NO20072698L - A system for attaching a propeller nozzle to a structure constituting a vessel or part thereof - Google Patents

A system for attaching a propeller nozzle to a structure constituting a vessel or part thereof

Info

Publication number
NO20072698L
NO20072698L NO20072698A NO20072698A NO20072698L NO 20072698 L NO20072698 L NO 20072698L NO 20072698 A NO20072698 A NO 20072698A NO 20072698 A NO20072698 A NO 20072698A NO 20072698 L NO20072698 L NO 20072698L
Authority
NO
Norway
Prior art keywords
attaching
nozzle
vessel
structure constituting
propeller nozzle
Prior art date
Application number
NO20072698A
Other languages
Norwegian (no)
Other versions
NO336513B1 (en
Inventor
Rune Garen
Original Assignee
Rolls Royce Marine 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 Rolls Royce Marine As filed Critical Rolls Royce Marine As
Priority to NO20072698A priority Critical patent/NO336513B1/en
Priority to EP08779076.2A priority patent/EP2148810B1/en
Priority to PCT/NO2008/000180 priority patent/WO2008147208A1/en
Priority to DK08779076.2T priority patent/DK2148810T3/en
Publication of NO20072698L publication Critical patent/NO20072698L/en
Publication of NO336513B1 publication Critical patent/NO336513B1/en

Links

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
    • B63H5/14—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
    • 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
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
    • 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
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • 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
    • B63H5/165—Propeller guards, line cutters or other means for protecting propellers or rudders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Et system for innfesting av en propellerdyse (4) til en konstruksjon (5) omfattende et fartøy eller en del av dette. Dysen (4) omgir en propell som er opplagret i konstruksjonen (5). Systemet omfatter minst ett første innfestingspunkt (2) for innfesting av dysen til konstruksjonen hovedsakelig for opptak av trykkrefter, minst ett andre innfestingspunkt (3') for innfesting av dysen (4) til konstruksjonen (5) for opptak av strekk krefter, og minst ett stag (1) innfestet i minst ett staginnfestingspunkt (1') på dysen (4), for opptak av strekkrefter, forløpende mellom dysen (4) og konstruksjonen (5).A system for attaching a propeller nozzle (4) to a structure (5) comprising a vessel or part thereof. The nozzle (4) surrounds a propeller which is supported in the structure (5). The system comprises at least one first attachment point (2) for attaching the nozzle to the structure mainly for compressive forces, at least one second attachment point (3 ') for attaching the nozzle (4) to the structure (5) for absorbing tension forces, and at least one bracket (1) fastened to at least one bracket attachment point (1 ') on the nozzle (4), for absorbing tension, extending between the nozzle (4) and the structure (5).

NO20072698A 2007-05-25 2007-05-25 A system for attaching a propeller nozzle to a structure constituting a vessel or part thereof NO336513B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO20072698A NO336513B1 (en) 2007-05-25 2007-05-25 A system for attaching a propeller nozzle to a structure constituting a vessel or part thereof
EP08779076.2A EP2148810B1 (en) 2007-05-25 2008-05-23 System for fixing a propeller nozzle to a structure that forms a vessel or a part of a vessel
PCT/NO2008/000180 WO2008147208A1 (en) 2007-05-25 2008-05-23 System for fixing a propeller nozzle to a structure that forms a vessel or a part of a vessel
DK08779076.2T DK2148810T3 (en) 2007-05-25 2008-05-23 A system for attaching a propeller nozzle to a structure constituting a vessel or part of a vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20072698A NO336513B1 (en) 2007-05-25 2007-05-25 A system for attaching a propeller nozzle to a structure constituting a vessel or part thereof

Publications (2)

Publication Number Publication Date
NO20072698L true NO20072698L (en) 2008-11-26
NO336513B1 NO336513B1 (en) 2015-09-14

Family

ID=40075305

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072698A NO336513B1 (en) 2007-05-25 2007-05-25 A system for attaching a propeller nozzle to a structure constituting a vessel or part thereof

Country Status (4)

Country Link
EP (1) EP2148810B1 (en)
DK (1) DK2148810T3 (en)
NO (1) NO336513B1 (en)
WO (1) WO2008147208A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2780225B1 (en) * 2011-11-18 2021-04-14 Kongsberg Maritime Sweden AB A method of and a device for reducing the azimuthal torque acting on a pulling pod unit or azimuth thruster
KR101491667B1 (en) * 2013-06-28 2015-02-09 삼성중공업 주식회사 Apparatus for increasing thrust of ship
KR101497394B1 (en) * 2013-06-28 2015-03-02 삼성중공업 주식회사 Ship
JP7144001B2 (en) * 2018-04-20 2022-09-29 治 狩野 propulsion device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244135A (en) * 1960-11-21 1966-04-05 Eastern Res Group Device for controlling ship movement
FI962672A0 (en) 1996-06-28 1996-06-28 Finnyards Oy Propulsion analysis For the purposes of this Regulation
RU2128126C1 (en) 1998-03-04 1999-03-27 Центральный научно-исследовательский институт им.акад.А.Н.Крылова Shipboard screw-propeller for motion and maneuvering of ship under ice conditions
US5906522A (en) * 1998-04-01 1999-05-25 Hooper; Robert P. Thrust enhancer for marine propeller
DE20021466U1 (en) * 2000-12-19 2001-05-03 Schottel Gmbh & Co Kg Watercraft with an outboard rudder propeller located beneath its bottom
AUPR400601A0 (en) * 2001-03-27 2001-04-26 Allen, Robert Marine propulsion device
US7229331B2 (en) * 2005-01-24 2007-06-12 Enviroprop Corporation Shroud for a hydro thrust device

Also Published As

Publication number Publication date
EP2148810A1 (en) 2010-02-03
EP2148810B1 (en) 2015-03-18
NO336513B1 (en) 2015-09-14
EP2148810A4 (en) 2013-04-03
WO2008147208A1 (en) 2008-12-04
DK2148810T3 (en) 2015-06-22

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: KONGSBERG MARITIME CM AS, NO

MM1K Lapsed by not paying the annual fees