AR211794A1 - IMPROVEMENTS OF THE PROPELLERS OF THE SHIPS - Google Patents

IMPROVEMENTS OF THE PROPELLERS OF THE SHIPS

Info

Publication number
AR211794A1
AR211794A1 AR266145A AR26614577A AR211794A1 AR 211794 A1 AR211794 A1 AR 211794A1 AR 266145 A AR266145 A AR 266145A AR 26614577 A AR26614577 A AR 26614577A AR 211794 A1 AR211794 A1 AR 211794A1
Authority
AR
Argentina
Prior art keywords
propellers
ships
Prior art date
Application number
AR266145A
Other languages
Spanish (es)
Original Assignee
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
Application filed by Espanoles Astilleros filed Critical Espanoles Astilleros
Application granted granted Critical
Publication of AR211794A1 publication Critical patent/AR211794A1/en

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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
AR266145A 1976-01-08 1977-01-10 IMPROVEMENTS OF THE PROPELLERS OF THE SHIPS AR211794A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES444150A ES444150A1 (en) 1976-01-08 1976-01-08 Marine screw

Publications (1)

Publication Number Publication Date
AR211794A1 true AR211794A1 (en) 1978-03-15

Family

ID=8470674

Family Applications (1)

Application Number Title Priority Date Filing Date
AR266145A AR211794A1 (en) 1976-01-08 1977-01-10 IMPROVEMENTS OF THE PROPELLERS OF THE SHIPS

Country Status (12)

Country Link
JP (1) JPS5366696A (en)
AR (1) AR211794A1 (en)
BE (1) BE850188A (en)
DE (1) DE2700766A1 (en)
DK (1) DK5277A (en)
ES (1) ES444150A1 (en)
FR (1) FR2337661A1 (en)
LU (1) LU76544A1 (en)
NL (1) NL7700108A (en)
NO (1) NO770058L (en)
PT (1) PT66041B (en)
SE (1) SE7700107L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56103693A (en) * 1980-01-21 1981-08-18 Koushiyou Ri Screw for shipping
EP0219364A1 (en) * 1985-08-13 1987-04-22 COMPANIA AUXILIAR DE NAVEGACION S.A. (AUXINAVE) Société dite: Ship propellers
JPS62157891A (en) * 1986-01-04 1987-07-13 Yoshiro Nakamatsu Flow feed straightening blade
WO1991007313A1 (en) * 1989-11-15 1991-05-30 Stichting Voor De Technische Wetenschappen Ship's propeller
JPH06258744A (en) * 1993-03-02 1994-09-16 Fuji Photo Film Co Ltd Silver halide photographic emulsion and silver halide photographic sensitive material
JPH0733797U (en) * 1993-12-03 1995-06-23 日本操舵システム株式会社 Propeller with wing tip plate
JPH0826186A (en) * 1994-07-14 1996-01-30 Nippon Souda Syst Kk Propeller with blade tip plate
EP0758606A1 (en) * 1995-08-16 1997-02-19 Schottel-Werft Josef Becker GmbH & Co KG. Hub cap for ship propellers
JP5231878B2 (en) * 2008-06-20 2013-07-10 川崎重工業株式会社 Ship thruster with duct
JP2014173552A (en) * 2013-03-12 2014-09-22 Dr Nakamats Com High efficiency propeller/screw/blade
ES2904871T3 (en) * 2018-01-03 2022-04-06 Univ Nat Taiwan Ocean Propeller with diffuser type blade ends

Also Published As

Publication number Publication date
DE2700766A1 (en) 1977-07-21
ES444150A1 (en) 1977-05-16
JPS5366696A (en) 1978-06-14
BE850188A (en) 1977-05-02
LU76544A1 (en) 1977-06-17
NO770058L (en) 1977-07-11
DK5277A (en) 1977-07-09
PT66041B (en) 1978-06-22
SE7700107L (en) 1977-07-09
FR2337661A1 (en) 1977-08-05
NL7700108A (en) 1977-07-12
PT66041A (en) 1977-02-01

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