DD153787A5 - Mit einer schiffsschraube mit sperrplatten an den blattenden kombinierter kanal - Google Patents

Mit einer schiffsschraube mit sperrplatten an den blattenden kombinierter kanal Download PDF

Info

Publication number
DD153787A5
DD153787A5 DD80224878A DD22487880A DD153787A5 DD 153787 A5 DD153787 A5 DD 153787A5 DD 80224878 A DD80224878 A DD 80224878A DD 22487880 A DD22487880 A DD 22487880A DD 153787 A5 DD153787 A5 DD 153787A5
Authority
DD
German Democratic Republic
Prior art keywords
propeller
channel
item
combination according
barrier
Prior art date
Application number
DD80224878A
Other languages
German (de)
English (en)
Inventor
Ramon Ruiz-Fornells
Gonzalo P Gomez
Original Assignee
Ruiz Fornells Ramon
Gonzalo P Gomez
Espanoles Astilleros
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 claimed from ES485667A external-priority patent/ES485667A0/es
Priority claimed from ES492531A external-priority patent/ES8205166A2/es
Application filed by Ruiz Fornells Ramon, Gonzalo P Gomez, Espanoles Astilleros filed Critical Ruiz Fornells Ramon
Publication of DD153787A5 publication Critical patent/DD153787A5/de

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
    • B63H1/28—Other means for improving propeller efficiency
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cleaning In General (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Advancing Webs (AREA)
DD80224878A 1979-11-02 1980-10-31 Mit einer schiffsschraube mit sperrplatten an den blattenden kombinierter kanal DD153787A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES485667A ES485667A0 (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.
ES492531A ES8205166A2 (es) 1980-06-18 1980-06-18 Perfeccionamientos en los propulsores que poseen valores fi-nitos de la circulacion en los extremos de las palas

Publications (1)

Publication Number Publication Date
DD153787A5 true DD153787A5 (de) 1982-02-03

Family

ID=26155994

Family Applications (1)

Application Number Title Priority Date Filing Date
DD80224878A DD153787A5 (de) 1979-11-02 1980-10-31 Mit einer schiffsschraube mit sperrplatten an den blattenden kombinierter kanal

Country Status (22)

Country Link
AR (1) AR223734A1 (fr)
AU (1) AU534883B2 (fr)
BR (1) BR8007076A (fr)
CA (1) CA1141240A (fr)
CU (1) CU21557A3 (fr)
DD (1) DD153787A5 (fr)
DE (1) DE3041140A1 (fr)
DK (1) DK464580A (fr)
EG (1) EG14824A (fr)
FI (1) FI803369L (fr)
FR (1) FR2468499A1 (fr)
GB (1) GB2063378B (fr)
GR (1) GR71888B (fr)
IE (1) IE50173B1 (fr)
IN (1) IN153167B (fr)
IT (1) IT1146117B (fr)
NL (1) NL8005991A (fr)
NO (1) NO803273L (fr)
NZ (1) NZ195418A (fr)
PL (1) PL227599A1 (fr)
PT (1) PT72003B (fr)
SE (1) SE8007655L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615619A1 (de) * 1985-06-24 1987-01-02 Schiffbau Veb K Leiteinrichtung zur beeinflussung der propellerzustroemung bei schiffen
EP0219364A1 (fr) * 1985-08-13 1987-04-22 COMPANIA AUXILIAR DE NAVEGACION S.A. (AUXINAVE) Société dite: Perfectionnements apportés aux propulseurs pour bateaux et notamment aux hélices
JPH05501528A (ja) * 1989-11-15 1993-03-25 スティフティング　フォール　ド　テフニスヘ　ウェッテンスハッペン 船舶のプロペラ
DE4138281C1 (fr) * 1991-11-02 1993-04-29 Herbert Prof. Dr.-Ing. 5100 Aachen De Schneekluth
GB0315247D0 (en) * 2003-06-30 2003-08-06 Redding John Improvements in or relating to fluid flows and jets
CH699473A2 (fr) * 2008-08-27 2010-03-15 Drs Drag Reduction Systems Sa Dispositif de canalisation du flux d'eau autour du moyeu d'une hélice de bateau.
AU2014277656A1 (en) * 2013-12-17 2015-07-02 Ringprop Marine Ltd Marine propellers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR405384A (fr) * 1908-11-12 1909-12-28 Basile Soldatencow Perfectionnements apportés aux hélices des appareils de navigation aérienne ou aquatique, et dispositifs en comportant application
FR569801A (fr) * 1922-11-03 1924-04-18 Gill Propeller Company Ltd Perfectionnements aux hélices de propulsion ou organes équivalents
FR894007A (fr) * 1941-01-20 1944-12-12 Dispositif de propulsion pour bateaux
DE941048C (de) * 1941-12-28 1956-03-29 Josef Neukamm Leitduese fuer Schiffe mit Schraubenantrieb
FR894822A (fr) * 1942-03-11 1945-01-08 Hélice et son procédé de fabrication
DE1628257A1 (de) * 1966-06-16 1970-05-06 Stroemungstechnik Ges Verfahren zum Umlenken,Buendeln oder Verteilen von Stroemungsmitteln sowie hierzu geeignete rotierende Leitvorrichtungen
NL7013069A (fr) * 1969-09-05 1971-03-09
JPS5131489A (en) * 1974-09-12 1976-03-17 Akashi Funegata Kenkyusho Kk Dakuto puropera

Also Published As

Publication number Publication date
SE8007655L (sv) 1981-05-03
PL227599A1 (fr) 1981-08-07
FR2468499A1 (fr) 1981-05-08
NZ195418A (en) 1984-11-09
IT8050025A0 (it) 1980-10-29
DE3041140A1 (de) 1981-05-14
PT72003B (en) 1981-10-13
IN153167B (fr) 1984-06-09
GB2063378A (en) 1981-06-03
AU6385580A (en) 1981-05-07
DK464580A (da) 1981-05-03
IE50173B1 (en) 1986-02-19
AU534883B2 (en) 1984-02-16
NO803273L (no) 1981-05-04
AR223734A1 (es) 1981-09-15
GR71888B (fr) 1983-08-05
IT1146117B (it) 1986-11-12
IE802263L (en) 1981-05-02
CA1141240A (fr) 1983-02-15
FI803369L (fi) 1981-05-03
GB2063378B (en) 1983-06-29
BR8007076A (pt) 1981-05-05
EG14824A (en) 1985-03-31
PT72003A (en) 1980-11-01
NL8005991A (nl) 1981-06-01
CU21557A3 (en) 1987-06-09

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