ES8100010A1 - Perfeccionamientos en los propulsores que poseen valores fi-nitos de la circulacion en los extremos de las palas. - Google Patents

Perfeccionamientos en los propulsores que poseen valores fi-nitos de la circulacion en los extremos de las palas.

Info

Publication number
ES8100010A1
ES8100010A1 ES485667A ES485667A ES8100010A1 ES 8100010 A1 ES8100010 A1 ES 8100010A1 ES 485667 A ES485667 A ES 485667A ES 485667 A ES485667 A ES 485667A ES 8100010 A1 ES8100010 A1 ES 8100010A1
Authority
ES
Spain
Prior art keywords
propellers
stern
blades
circulation
propeller
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
Application number
ES485667A
Other languages
English (en)
Other versions
ES485667A0 (es
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.)
Astilleros Espanoles SA
Original Assignee
Astilleros Espanoles SA
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
Priority to ES485667A priority Critical patent/ES8100010A1/es
Application filed by Astilleros Espanoles SA filed Critical Astilleros Espanoles SA
Priority to US06/119,609 priority patent/US4288223A/en
Publication of ES8100010A1 publication Critical patent/ES8100010A1/es
Publication of ES485667A0 publication Critical patent/ES485667A0/es
Priority to GR63217A priority patent/GR71888B/el
Priority to FI803369A priority patent/FI803369L/fi
Priority to CU8035356A priority patent/CU21557A3/es
Priority to YU02760/80A priority patent/YU276080A/xx
Priority to BE0/202621A priority patent/BE885914A/fr
Priority to IT50025/80A priority patent/IT1146117B/it
Priority to NZ195418A priority patent/NZ195418A/en
Priority to AU63855/80A priority patent/AU534883B2/en
Priority to AR283074A priority patent/AR223734A1/es
Priority to SE8007655A priority patent/SE8007655L/
Priority to DE19803041140 priority patent/DE3041140A1/de
Priority to IE2263/80A priority patent/IE50173B1/en
Priority to BR8007076A priority patent/BR8007076A/pt
Priority to DK464580A priority patent/DK464580A/da
Priority to NO803273A priority patent/NO803273L/no
Priority to FR8023292A priority patent/FR2468499A1/fr
Priority to CA000363717A priority patent/CA1141240A/en
Priority to PL22759980A priority patent/PL227599A1/xx
Priority to DD80224878A priority patent/DD153787A5/de
Priority to NL8005991A priority patent/NL8005991A/nl
Priority to PT72003A priority patent/PT72003B/pt
Priority to ZA00806720A priority patent/ZA806720B/xx
Priority to EG80672A priority patent/EG14824A/xx
Priority to IN1238/CAL/80A priority patent/IN153167B/en
Priority to KR1019800004193A priority patent/KR860001594B1/ko
Priority to GB8035257A priority patent/GB2063378B/en
Priority to MA19189A priority patent/MA18989A1/fr
Priority to JP15509080A priority patent/JPS5675293A/ja
Expired legal-status Critical Current

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
    • 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
    • B63H1/28—Other means for improving propeller efficiency
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
  • Hydraulic Turbines (AREA)

Abstract

PROPULSORES PARA BUQUES DISEÑADOS DE TAL FORMA QUE EL FLUJO DE ENTRADA SOBRE LAS PLACAS DE CIERRE SE PRODUCE EN CONDICIONES DE ENTRADA LIBRE DE CHOQUE. CONSISTE EN SITUAR A PROA DEL PROPULSOR UN CONDUCTO TUBULAR DE FORMA ARBITRARIA QUE FINALICE EN SU EXTREMO DE POPA EN UNA SECCION CIRCULAR QUE SE ADAPTE AL PROPULSOR DE TAL FORMA QUE LA DISTANCIA ENTRE LOS EXTREMOS DE PROA DE LAS PLACAS DE CIERRE Y LA CARA DE POPA DEL CONDUCTO SEA LA MENOR POSIBLE, PERO SIN SER INFERIOR A 5 MILIMETROS. .
ES485667A 1979-06-18 1979-11-02 Perfeccionamientos en los propulsores que poseen valores fi-nitos de la circulacion en los extremos de las palas. Expired ES8100010A1 (es)

Priority Applications (30)

Application Number Priority Date Filing Date Title
ES485667A ES8100010A1 (es) 1979-11-02 1979-11-02 Perfeccionamientos en los propulsores que poseen valores fi-nitos de la circulacion en los extremos de las palas.
US06/119,609 US4288223A (en) 1979-11-02 1980-02-08 Tubular duct for a ship propeller
GR63217A GR71888B (es) 1979-11-02 1980-10-24
FI803369A FI803369L (fi) 1979-11-02 1980-10-27 Ledning foerenad till skeppspropeller med vingspetsbegraensningsskivor
CU8035356A CU21557A3 (en) 1979-11-02 1980-10-27 Propulsion apparatus for a ship
YU02760/80A YU276080A (en) 1979-06-18 1980-10-29 Combination of channels and propellers for increasing the propulsive efficiency of a ship
IT50025/80A IT1146117B (it) 1979-11-02 1980-10-29 Condotto combinato con l'elica di propulsione di un natante dotato di piastre di sbarramento sulla sommita' delle pale
BE0/202621A BE885914A (fr) 1979-11-02 1980-10-29 Conduit combine a une helice de navire munie de plaques de barrage aux extremites des pales et procede pour accroitre l'efficacite de la propulsion d'un navire au moyen de ladite combinaison
NZ195418A NZ195418A (en) 1979-11-02 1980-10-30 Duct combined with ship propeller having blade tip barrier plates
AU63855/80A AU534883B2 (en) 1979-11-02 1980-10-30 Increasing the propulsive efficiency of propeller impeller blade
AR283074A AR223734A1 (es) 1979-11-02 1980-10-30 Una disposicion impulsora a helice para barcos
SE8007655A SE8007655L (sv) 1979-11-02 1980-10-30 Med dysanordning samverkande fartygspropeller
PT72003A PT72003B (en) 1979-11-02 1980-10-31 Annular duct combined with a ship's propeller having bladetip barrier blades
ZA00806720A ZA806720B (en) 1979-11-02 1980-10-31 A duct combined with a ship's propeller having blade tip barrier plates
NL8005991A NL8005991A (nl) 1979-11-02 1980-10-31 Scheepsschroef.
DE19803041140 DE3041140A1 (de) 1979-11-02 1980-10-31 Ein mit einem mit fluegelspitzen-sperrplatten versehenen schiffspropeller kombinierter leitkanal
BR8007076A BR8007076A (pt) 1979-11-02 1980-10-31 Duto combinado com uma helice e de navio tendo chapas barreiras de ponteira de pa
DK464580A DK464580A (da) 1979-11-02 1980-10-31 Fremgangsmaade til foroegelse af et skiba fremdriftsvirkningsgrad og kombination af propeller samt ledekanal til gennemfoerelse af fremgangsmaaden
NO803273A NO803273L (no) 1979-11-02 1980-10-31 Anordning ved skipspropell.
FR8023292A FR2468499A1 (fr) 1979-11-02 1980-10-31 Systeme propulsif pour un navire a helice, et navire ainsi equipe
CA000363717A CA1141240A (en) 1979-11-02 1980-10-31 Duct combined with a ship's propeller having blade tip barrier plates
PL22759980A PL227599A1 (es) 1979-11-02 1980-10-31
DD80224878A DD153787A5 (de) 1979-11-02 1980-10-31 Mit einer schiffsschraube mit sperrplatten an den blattenden kombinierter kanal
IE2263/80A IE50173B1 (en) 1979-11-02 1980-10-31 Propulsion apparatus
KR1019800004193A KR860001594B1 (ko) 1979-11-02 1980-11-01 흐름유도관을 구비한 선박의 프로펠러장치
IN1238/CAL/80A IN153167B (es) 1979-11-02 1980-11-01
EG80672A EG14824A (en) 1979-11-02 1980-11-01 A duct combined with a ship's propeller having blade tip barrier plates
GB8035257A GB2063378B (en) 1979-11-02 1980-11-03 Propulsion apparatus
MA19189A MA18989A1 (fr) 1979-11-02 1980-11-03 Conduit combine a un helice de navire munie de plaques de barrage aux extremites des pales et procede pour accroitre l'efficacite de la propulsion d'un navire au moyen de ladite combinaison
JP15509080A JPS5675293A (en) 1979-11-02 1980-11-04 Marine propeller provided with propeller and duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES485667A ES8100010A1 (es) 1979-11-02 1979-11-02 Perfeccionamientos en los propulsores que poseen valores fi-nitos de la circulacion en los extremos de las palas.

Publications (2)

Publication Number Publication Date
ES485667A0 ES485667A0 (es) 1980-07-16
ES8100010A1 true ES8100010A1 (es) 1980-07-16

Family

ID=8479229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485667A Expired ES8100010A1 (es) 1979-06-18 1979-11-02 Perfeccionamientos en los propulsores que poseen valores fi-nitos de la circulacion en los extremos de las palas.

Country Status (8)

Country Link
US (1) US4288223A (es)
JP (1) JPS5675293A (es)
KR (1) KR860001594B1 (es)
BE (1) BE885914A (es)
ES (1) ES8100010A1 (es)
FI (1) FI803369L (es)
MA (1) MA18989A1 (es)
ZA (1) ZA806720B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360348A (en) * 1981-02-20 1982-11-23 The United States Of America As Represented By The Secretary Of The Navy Underwater vehicle porting system
US4392443A (en) * 1981-02-20 1983-07-12 The United States Of America As Represented By The Secretary Of The Navy Electro-pneumatic hydraulic control systems
US4801280A (en) * 1984-01-03 1989-01-31 Johannes Schuit Stator for marine propeller
US5525269A (en) * 1985-03-22 1996-06-11 Philadelphia Gear Corporation Impeller tiplets for improving gas to liquid mass transfer efficiency in a draft tube submerged turbine mixer/aerator
CA1270700A (en) * 1986-03-27 1990-06-26 Hans Bjorkestam Shrouded propeller
US4802771A (en) * 1986-03-31 1989-02-07 General Signal Corp. Mixing apparatus
US5044884A (en) * 1989-09-05 1991-09-03 Trustees Of The University Of Pennsylvania Safety propeller
GB2303832B (en) * 1995-04-11 1998-02-11 Mitsui Shipbuilding Eng Ship
USD416535S (en) 1998-02-23 1999-11-16 Rudofsky Keith M Propeller shroud defining water flow ducts
US6767266B2 (en) * 1998-06-17 2004-07-27 Robert Bolen Stabilizing element for use on mobile devices
CN2420228Y (zh) * 2000-02-29 2001-02-21 韩玮 高性能螺旋桨
US7371139B1 (en) 2003-04-02 2008-05-13 Jose Abella Nozzle drive propulsion for a marine craft
US6846210B1 (en) 2003-04-02 2005-01-25 Jose Abella Nozzle drive propulsion for a marine craft
KR101046088B1 (ko) 2007-10-26 2011-07-01 유니버설 조센 가부시키가이샤 선미 덕트 및 그것을 부착한 선박
DE202008006069U1 (de) * 2008-03-10 2008-07-17 Becker Marine Systems Gmbh & Co. Kg Vorrichtung zur Verringerung des Antriebsleistungsbedarfes eines Schiffes
US9446827B2 (en) 2010-07-15 2016-09-20 Myron Sherer Boat hull construction
US8800463B2 (en) 2010-07-15 2014-08-12 Myron Sherer Boat hull construction
JP5675264B2 (ja) * 2010-10-19 2015-02-25 三菱重工業株式会社 船舶及び推進装置
KR101227730B1 (ko) * 2011-11-21 2013-01-29 윤충열 선박용 프로펠러
US10155575B2 (en) * 2013-06-07 2018-12-18 National Taiwan Ocean University Diffuser-type endplate propeller
US9751593B2 (en) 2015-01-30 2017-09-05 Peter Van Diepen Wave piercing ship hull
CN105109651A (zh) * 2015-08-14 2015-12-02 苏州金业船用机械厂 一种船用螺旋桨
CN105947160B (zh) * 2016-05-05 2018-07-24 哈尔滨工程大学 一种降低叶根处应力并减小梢涡的螺旋桨
WO2019122464A1 (es) 2017-12-20 2019-06-27 Romero Vazquez Juan Jose Sistema hélice tobera aceleradora para impulsar barcos

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US170937A (en) * 1875-12-14 Improvement in screw-propellers
US427983A (en) * 1890-05-13 Alexandria gouilly
US28688A (en) * 1860-06-12 poetee
US652123A (en) * 1899-09-14 1900-06-19 Peter Godfroy Lavigne Screw-propeller.
US675477A (en) * 1900-09-01 1901-06-04 Carlos E Hall Propeller.
US695389A (en) * 1901-09-21 1902-03-11 Samuel A Wallace Propeller-wheel.
US1065089A (en) * 1912-04-03 1913-06-17 Louis S Wabo Speed-accelerator and propeller-guard.
GB191216750A (en) * 1912-07-18 1913-07-10 Edward Joseph Allen Improvements in or relating to Screw Propellers.
GB213022A (en) * 1923-01-03 1924-03-27 Charles Esmond Nightingale Improvements in windmills and windmotors
US2030375A (en) * 1933-07-25 1936-02-11 Kort Ludwig Combined device of a ship's propeller enclosed by a nozzle
DE899180C (de) * 1942-10-21 1953-12-10 Gustav Woehrn Schiffsschraube mit Leitflueglen
DE814713C (de) * 1949-02-18 1951-09-24 Luebbe Schnitger Propeller fuer Schiffsantrieb mit tragfluegelartigem Mantel
DE883255C (de) * 1950-02-07 1953-07-16 Erich Grundt Ummantelung fuer Schraubenpropeller
FR1167603A (fr) * 1950-07-20 1958-11-27 Forges Chantiers Mediterranee Hélice tractive ou propulsive, en particulier pour bateaux
DE1181090B (de) * 1962-01-17 1964-11-05 Shipbuilding Res Trust Reg Vorrichtung zum Schutz von Schiffsschrauben
GB1215136A (en) * 1967-02-20 1970-12-09 Kort Propulsion Co Ltd Improvements in nozzles or shrouds for ships' propellers
US3499412A (en) * 1968-02-08 1970-03-10 Dravo Corp Kort nozzle
US3635186A (en) * 1970-02-25 1972-01-18 William H German Ship construction

Also Published As

Publication number Publication date
ES485667A0 (es) 1980-07-16
FI803369A7 (fi) 1981-05-03
FI803369L (fi) 1981-05-03
US4288223A (en) 1981-09-08
KR860001594B1 (ko) 1986-10-13
KR830004110A (ko) 1983-07-06
BE885914A (fr) 1981-02-16
MA18989A1 (fr) 1981-07-01
JPS5675293A (en) 1981-06-22
ZA806720B (en) 1981-11-25

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