HK1209708A1 - Ring propeller with forward screw - Google Patents

Ring propeller with forward screw

Info

Publication number
HK1209708A1
HK1209708A1 HK15110357.9A HK15110357A HK1209708A1 HK 1209708 A1 HK1209708 A1 HK 1209708A1 HK 15110357 A HK15110357 A HK 15110357A HK 1209708 A1 HK1209708 A1 HK 1209708A1
Authority
HK
Hong Kong
Prior art keywords
forward screw
ring propeller
propeller
ring
screw
Prior art date
Application number
HK15110357.9A
Other languages
English (en)
Chinese (zh)
Inventor
Jahn Terje Johannessen
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
Publication of HK1209708A1 publication Critical patent/HK1209708A1/xx

Links

Classifications

    • 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
    • B63H1/16—Propellers having a shrouding ring attached to blades
    • 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
    • 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
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • 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
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2241/00—Design characteristics
    • B63B2241/02—Design characterised by particular shapes
    • B63B2241/10—Design characterised by particular shapes by particular three dimensional shapes
    • 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
    • B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
HK15110357.9A 2012-08-14 2015-10-22 Ring propeller with forward screw HK1209708A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20120899A NO335877B1 (no) 2012-08-14 2012-08-14 Ringpropell med forover vridning
PCT/EP2013/066925 WO2014026993A1 (en) 2012-08-14 2013-08-13 Ring propeller with forward screw

Publications (1)

Publication Number Publication Date
HK1209708A1 true HK1209708A1 (en) 2016-04-08

Family

ID=49036571

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15110357.9A HK1209708A1 (en) 2012-08-14 2015-10-22 Ring propeller with forward screw

Country Status (14)

Country Link
US (1) US20150210370A1 (ko)
EP (1) EP2885203B1 (ko)
JP (1) JP6158331B2 (ko)
KR (1) KR102112493B1 (ko)
BR (1) BR112015003246A2 (ko)
DK (1) DK2885203T3 (ko)
ES (1) ES2621905T3 (ko)
HK (1) HK1209708A1 (ko)
HR (1) HRP20170565T1 (ko)
NO (1) NO335877B1 (ko)
PL (1) PL2885203T3 (ko)
PT (1) PT2885203T (ko)
RU (1) RU2628625C2 (ko)
WO (1) WO2014026993A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9849968B2 (en) 2014-12-04 2017-12-26 Northrop Grumman Systems Corporation Propeller
JP1562438S (ko) * 2016-02-19 2016-11-07
US10773817B1 (en) 2018-03-08 2020-09-15 Northrop Grumman Systems Corporation Bi-directional flow ram air system for an aircraft
SE544385C2 (en) * 2019-09-23 2022-05-03 Volvo Penta Corp Propeller combination for a marine vessel
AU2021246540A1 (en) * 2020-04-02 2022-12-08 Open Inductions Pty Ltd Fluid drawing induction motor

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB210841A (en) * 1922-11-03 1924-02-04 James Herbert Wainwright Gill Improvements in or relating to screw propellers or the like
US1518501A (en) * 1923-07-24 1924-12-09 Gill Propeller Company Ltd Screw propeller or the like
US1808032A (en) * 1924-01-22 1931-06-02 Gebers Friedrich Out of water propeller
US1895252A (en) * 1931-01-23 1933-01-24 Emmanuel G Kontos Propeller
US2270615A (en) * 1940-10-11 1942-01-20 Edward E Baldwin Propeller
FR68426E (fr) * 1955-01-25 1958-04-30 Hélice marine
US3826591A (en) * 1971-06-02 1974-07-30 E Wilson Centrifugal marine propeller
FR2315001A1 (fr) * 1975-06-18 1977-01-14 Entat Marcel Procede de realisation de pales d'helices et pales d'helices perfectionnees obtenues par la mise en oeuvre de ce procede
US4358245A (en) * 1980-09-18 1982-11-09 Bolt Beranek And Newman Inc. Low noise fan
JPS5996091A (ja) * 1982-11-22 1984-06-02 Mitsubishi Heavy Ind Ltd スキユ−ドプロペラ
DE3246730C2 (de) * 1982-12-17 1987-03-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrisch angetriebene Schiffsschraube
JPS59179293U (ja) * 1983-05-18 1984-11-30 石川島播磨重工業株式会社 プロペラ装置
FR2603953B1 (fr) * 1986-09-12 1991-02-22 Peugeot Aciers Et Outillage Pale profilee d'helice et son application aux motoventilateurs
US5064345A (en) * 1989-11-16 1991-11-12 Airflow Research And Manufacturing Corporation Multi-sweep blade with abrupt sweep transition
IT1241368B (it) * 1990-12-21 1994-01-10 Fiatgeotech Ventilatore assiale, particolarmente per autoveicoli per uso agricolo.
US5273400A (en) * 1992-02-18 1993-12-28 Carrier Corporation Axial flow fan and fan orifice
US5393199A (en) * 1992-07-22 1995-02-28 Valeo Thermique Moteur Fan having a blade structure for reducing noise
US5306183A (en) * 1993-02-25 1994-04-26 Harbor Branch Oceanographic Institute Inc. Propulsion systems for submarine vessels
US5513951A (en) * 1993-03-29 1996-05-07 Nippondenso Co., Ltd. Blower device
US5996685A (en) * 1995-08-03 1999-12-07 Valeo Thermique Moteur Axial flow fan
US5906179A (en) * 1997-06-27 1999-05-25 Siemens Canada Limited High efficiency, low solidity, low weight, axial flow fan
US5967749A (en) * 1998-01-08 1999-10-19 Electric Boat Corporation Controllable pitch propeller arrangement
ITTO980276A1 (it) * 1998-03-30 1999-09-30 Gate Spa Ventola assiale, particolarmente per autoveicoli.
KR100332539B1 (ko) * 1998-12-31 2002-04-13 신영주 축류팬
KR100820857B1 (ko) * 2003-03-05 2008-04-10 한라공조주식회사 축류팬
KR101018925B1 (ko) * 2004-03-19 2011-03-02 한라공조주식회사 축류팬
WO2006002464A1 (en) * 2004-07-01 2006-01-12 Ringprop Trading Limited Shroud or ring propeller blade interface
CA2627984C (en) * 2005-11-01 2010-08-24 Global Energy Co., Ltd. Quiet propeller
GB2482689A (en) * 2010-08-10 2012-02-15 Rolls Royce Plc Rotor structure of dynamo-electric machine
US8299669B2 (en) * 2010-10-18 2012-10-30 Hamilton Sundstrand Corporation Rim driven thruster having transverse flux motor
RU118939U1 (ru) * 2012-03-22 2012-08-10 Андрей Александрович Тарасенко Реверсивный равноупорный гребной винт

Also Published As

Publication number Publication date
EP2885203B1 (en) 2017-02-15
PL2885203T3 (pl) 2017-07-31
DK2885203T3 (en) 2017-05-01
PT2885203T (pt) 2017-04-24
US20150210370A1 (en) 2015-07-30
JP2015524771A (ja) 2015-08-27
RU2015106853A (ru) 2016-10-10
NO335877B1 (no) 2015-03-16
JP6158331B2 (ja) 2017-07-05
KR102112493B1 (ko) 2020-05-19
NO20120899A1 (no) 2014-02-17
HRP20170565T1 (hr) 2017-06-30
KR20150043467A (ko) 2015-04-22
ES2621905T3 (es) 2017-07-05
WO2014026993A1 (en) 2014-02-20
RU2628625C2 (ru) 2017-08-21
EP2885203A1 (en) 2015-06-24
BR112015003246A2 (pt) 2017-07-04

Similar Documents

Publication Publication Date Title
EP2941539A4 (en) PROPELLER
SG10201403077TA (en) Ship’s propulsion unit
PT2849906T (pt) Pastilha de corte com arranjo de controlo de aparas
EP2868569A4 (en) SHIP
SG10201403081VA (en) Ship’s propulsion unit
SG11201507263PA (en) Rudder
SG10201403084RA (en) Ship’s propulsion unit
EP2873605A4 (en) PROPERSION TYPE SHIP WITH CONTRAROTATIVE PROPELL
EP3085922A4 (en) Circular propulsion jet compressor-engine
EP2938833A4 (en) FAIRING RETAINED ON CIRCUMFERENCE
EP3038906A4 (en) Light weight propulsor gearbox
GB2502554B (en) Primers
HK1209708A1 (en) Ring propeller with forward screw
EP3025953A4 (en) Small watercraft for leisure use
HK1218103A1 (zh) 具有高電壓系統的船
ZA201408625B (en) Boat provided with buoyant units
SG11201509638TA (en) Propeller arrangement
EP2946998A4 (en) Ship
GB201307452D0 (en) New marine technology
GB201203981D0 (en) Marine craft
EP2826706A4 (en) SHIP PROPELLER
GB201221318D0 (en) Watercraft
PL2679794T3 (pl) Urządzenie napędowe na paliwo stałe
AU2012901148A0 (en) Marine propellers
AU2013904926A0 (en) Marine propellers