IL60568A - Marine propellers - Google Patents

Marine propellers

Info

Publication number
IL60568A
IL60568A IL60568A IL6056880A IL60568A IL 60568 A IL60568 A IL 60568A IL 60568 A IL60568 A IL 60568A IL 6056880 A IL6056880 A IL 6056880A IL 60568 A IL60568 A IL 60568A
Authority
IL
Israel
Prior art keywords
blade
water
blades
pitch
axis
Prior art date
Application number
IL60568A
Other languages
English (en)
Other versions
IL60568A0 (en
Original Assignee
Woodcoxon Eng Int
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 Woodcoxon Eng Int filed Critical Woodcoxon Eng Int
Publication of IL60568A0 publication Critical patent/IL60568A0/xx
Publication of IL60568A publication Critical patent/IL60568A/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
    • B63H1/26—Blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/008—Propeller-blade pitch changing characterised by self-adjusting pitch, e.g. by means of springs, centrifugal forces, hydrodynamic forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydraulic Turbines (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Screw Conveyors (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Transmission Devices (AREA)
  • Earth Drilling (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electroluminescent Light Sources (AREA)
  • Toys (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
IL60568A 1979-09-07 1980-07-11 Marine propellers IL60568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7931100A GB2058231B (en) 1979-09-07 1979-09-07 Variable pitch marine propellers

Publications (2)

Publication Number Publication Date
IL60568A0 IL60568A0 (en) 1980-09-16
IL60568A true IL60568A (en) 1984-03-30

Family

ID=10507680

Family Applications (1)

Application Number Title Priority Date Filing Date
IL60568A IL60568A (en) 1979-09-07 1980-07-11 Marine propellers

Country Status (26)

Country Link
US (1) US4304524A (de)
EP (1) EP0025260B1 (de)
JP (1) JPS5639992A (de)
KR (1) KR840000541B1 (de)
AT (1) ATE3394T1 (de)
AU (1) AU532308B2 (de)
BR (1) BR8004833A (de)
CA (1) CA1127468A (de)
DD (1) DD153786A5 (de)
DE (1) DE3063309D1 (de)
DK (1) DK160005C (de)
EG (1) EG15036A (de)
ES (1) ES494850A0 (de)
GB (1) GB2058231B (de)
GR (1) GR69980B (de)
HK (1) HK5184A (de)
IE (1) IE50118B1 (de)
IL (1) IL60568A (de)
IN (1) IN152435B (de)
MX (1) MX150877A (de)
MY (1) MY8400319A (de)
NO (1) NO149540C (de)
NZ (1) NZ194232A (de)
PT (1) PT71627A (de)
SG (1) SG45083G (de)
ZA (1) ZA804429B (de)

Families Citing this family (61)

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JPS5829584A (ja) * 1981-07-11 1983-02-21 Toyota Motor Corp 溶接用ト−チ
JPS5833181U (ja) * 1981-08-31 1983-03-04 トヨタ自動車株式会社 消耗電極式ア−ク溶接ト−チ
JPS5893580A (ja) * 1981-11-30 1983-06-03 Toyota Motor Corp 溶接用ト−チ
FR2568850A1 (fr) * 1984-08-13 1986-02-14 Paroldi Daniel Dispositifs pour le remplacement d'une helice a pas fixe par une helice a pas variable
US4693671A (en) * 1986-08-28 1987-09-15 Tramtec Corporation Reversible self-adjusting propeller device
US5046973A (en) * 1986-10-09 1991-09-10 Kurt Waldhauser Boat propeller
US4929153A (en) * 1988-07-07 1990-05-29 Nautical Development, Inc. Self-actuating variable pitch marine propeller
US5810561A (en) * 1997-04-21 1998-09-22 Cossette; Thomas C. Variable pitch propeller apparatus
US6889082B2 (en) 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6302652B1 (en) * 1998-12-24 2001-10-16 General Dynamics Government Systems Corporation Elliptical propeller and windmill blade assembly
US6340290B1 (en) 2000-06-20 2002-01-22 Brunswick Corporation Controllable pitch propeller with a fail safe increased pitch movement
DE10034958A1 (de) * 2000-07-19 2002-02-07 Aloys Wobben Rotorblattnabe
WO2005028872A2 (en) 2003-09-18 2005-03-31 Myrakelle, Llc Rotary blood pump
US8012079B2 (en) 2004-08-13 2011-09-06 Procyrion, Inc. Method and apparatus for long-term assisting a left ventricle to pump blood
US7393181B2 (en) 2004-09-17 2008-07-01 The Penn State Research Foundation Expandable impeller pump
EP3800357B1 (de) 2006-03-23 2024-05-08 The Penn State Research Foundation Herzunterstützungsvorrichtung mit erweiterbarer kreiselradpumpe
US20070231135A1 (en) 2006-03-31 2007-10-04 Orqis Medical Corporation Rotary Blood Pump
JP2009107591A (ja) * 2007-11-01 2009-05-21 Honda Motor Co Ltd ウォータージェットポンプ
EP2300136B1 (de) * 2008-06-20 2018-08-15 Philadelphia Mixing Solutions, Ltd. Laufrad mit kombiniertem axial-radialem einlass mit kreisförmiger neigung
KR101026178B1 (ko) * 2008-08-12 2011-04-05 삼성중공업 주식회사 선박용 저기진력 프로펠러 추진기
JP5211054B2 (ja) * 2008-12-19 2013-06-12 三菱重工業株式会社 風力発電装置のロータヘッド、その製造方法、およびその搬送組立方法、ならびに風力発電装置
AU2008331350B2 (en) * 2008-12-19 2011-08-04 Mitsubishi Heavy Industries, Ltd. Rotor head of wind power generator and wind power generator
RU2382715C1 (ru) * 2009-04-22 2010-02-27 Владислав Васильевич Набоков Гребной винт корабельный
EP2448613B1 (de) 2009-07-01 2019-11-06 The Penn State Research Foundation Blutpumpe mit expandierbarer kanüle
KR200447110Y1 (ko) * 2009-07-27 2009-12-23 원엔지니어링(주) 선박 접안장치용 가변형 프로펠라의 각 변위 전송장치
US8951018B1 (en) * 2010-01-29 2015-02-10 Brp Us Inc. Variable pitch propeller and associated propeller blade
CN102050219A (zh) * 2010-12-29 2011-05-11 广州中船龙穴造船有限公司 可变螺距船用螺旋桨
US8597170B2 (en) 2011-01-05 2013-12-03 Thoratec Corporation Catheter pump
US8485961B2 (en) 2011-01-05 2013-07-16 Thoratec Corporation Impeller housing for percutaneous heart pump
US8591393B2 (en) 2011-01-06 2013-11-26 Thoratec Corporation Catheter pump
WO2012094641A2 (en) 2011-01-06 2012-07-12 Thoratec Corporation Percutaneous heart pump
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
DE102013008159A1 (de) 2012-05-14 2013-11-14 Thoratec Corporation Mantelsystem für Katheterpumpe
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
EP4218887B1 (de) 2012-05-14 2025-11-12 Tc1 Llc Mechanische kreislaufunterstützungsvorrichtung zur stabilisierung eines patienten nach einem kardiogenen schock
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
US9327067B2 (en) 2012-05-14 2016-05-03 Thoratec Corporation Impeller for catheter pump
EP4186557A1 (de) 2012-07-03 2023-05-31 Tc1 Llc Motoranordnung für katheterpumpe
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
WO2014164136A1 (en) 2013-03-13 2014-10-09 Thoratec Corporation Fluid handling system
US11033728B2 (en) 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
WO2014143593A1 (en) 2013-03-15 2014-09-18 Thoratec Corporation Catheter pump assembly including a stator
US10029037B2 (en) 2014-04-15 2018-07-24 Tc1 Llc Sensors for catheter pumps
US10583232B2 (en) 2014-04-15 2020-03-10 Tc1 Llc Catheter pump with off-set motor position
EP3131597B1 (de) 2014-04-15 2020-12-02 Tc1 Llc Katheterpumpeneinführersysteme
WO2015160979A1 (en) 2014-04-15 2015-10-22 Thoratec Corporation Catheter pump with access ports
WO2016028644A1 (en) 2014-08-18 2016-02-25 Thoratec Corporation Guide features for percutaneous catheter pump
US9675738B2 (en) 2015-01-22 2017-06-13 Tc1 Llc Attachment mechanisms for motor of catheter pump
EP3247420B1 (de) 2015-01-22 2019-10-02 Tc1 Llc Motorbaugruppe verringerter rotierender masse für katheterpumpe
EP3247421B1 (de) 2015-01-22 2019-10-02 Tc1 Llc Motoranordnung mit wärmetauscher für katheterpumpe
US9907890B2 (en) 2015-04-16 2018-03-06 Tc1 Llc Catheter pump with positioning brace
ES2959221T3 (es) 2015-09-25 2024-02-21 Procyrion Inc Bomba de sangre intravascular no oclusiva que proporciona hemólisis reducida
US11160970B2 (en) 2016-07-21 2021-11-02 Tc1 Llc Fluid seals for catheter pump motor assembly
EP3487550B1 (de) 2016-07-21 2022-09-28 Tc1 Llc Gasgefüllte kammer für katheterpumpenmotoranordnung
CN115279448A (zh) 2019-12-03 2022-11-01 普罗西里翁公司 血泵
WO2021119413A1 (en) 2019-12-13 2021-06-17 Procyrion, Inc. Support structures for intravascular blood pumps
JP7493623B2 (ja) * 2020-05-21 2024-05-31 エイチディー コリア シップビルディング アンド オフショア エンジニアリング カンパニー リミテッド 最適のハブ直径比を有する可変ピッチプロペラ
CN113120204B (zh) * 2021-04-30 2022-03-08 大连海事大学 一种船用串列推进器
FI4112440T3 (fi) * 2021-06-29 2025-06-11 Submersed Tech Pp1 Ab Itsesäätyvä nousultaan muutettava potkuri

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1189749A (en) * 1912-09-13 1916-07-04 Frank W Stodder Self-adjusting propeller.
GB190499A (en) * 1921-12-19 1924-03-19 Victor Kaplan Rotor blade regulation for water turbines or turbine pumps
AT148641B (de) * 1936-02-29 1937-02-10 Hugo Ing Kirchhoff Windkraftmaschine.
US2283774A (en) * 1941-08-13 1942-05-19 Milton D Thompson Feathering-blade propeller
DE904400C (de) * 1951-08-12 1954-02-18 Fritz Huebner Windrad mit verstellbaren Fluegeln
US2844303A (en) * 1952-08-27 1958-07-22 Nordisk Ventilator Axial blowers or fans
SE383714B (sv) * 1973-03-20 1976-03-29 Volvo Penta Ab Rotoranordning t.ex. batpropeller
GB1414362A (en) * 1973-06-26 1975-11-19 Lytzen E Bladed wheel
DE2461099A1 (de) * 1974-12-23 1976-06-24 Berry S A Ets Ventilator mit beweglicher rotorbeschaufelung
US4140434A (en) * 1975-12-29 1979-02-20 Massimiliano Bianchi Feathering propeller especially for sailing boats

Also Published As

Publication number Publication date
US4304524A (en) 1981-12-08
KR840000541B1 (ko) 1984-04-20
IE50118B1 (en) 1986-02-19
DE3063309D1 (en) 1983-07-07
EG15036A (en) 1986-06-30
ZA804429B (en) 1981-07-29
NO149540B (no) 1984-01-30
AU532308B2 (en) 1983-09-22
PT71627A (en) 1980-08-01
MY8400319A (en) 1984-12-31
IE801869L (en) 1981-03-07
KR830003331A (ko) 1983-06-18
AU6012880A (en) 1981-03-12
GB2058231B (en) 1982-01-20
CA1127468A (en) 1982-07-13
SG45083G (en) 1985-01-11
DK160005B (da) 1991-01-14
HK5184A (en) 1984-01-20
ES8105215A1 (es) 1981-06-01
GR69980B (de) 1982-07-22
EP0025260A1 (de) 1981-03-18
DD153786A5 (de) 1982-02-03
MX150877A (es) 1984-08-08
NZ194232A (en) 1984-03-30
DK378080A (da) 1981-03-08
ATE3394T1 (de) 1983-06-15
BR8004833A (pt) 1981-04-28
NO802572L (no) 1981-03-09
NO149540C (no) 1984-05-09
IN152435B (de) 1984-01-14
IL60568A0 (en) 1980-09-16
JPS5639992A (en) 1981-04-15
DK160005C (da) 1991-06-17
GB2058231A (en) 1981-04-08
EP0025260B1 (de) 1983-05-18
ES494850A0 (es) 1981-06-01

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Legal Events

Date Code Title Description
RH Patent void