ES8501326A1 - Sistema de orientacion reversible de las palas de una helice de propulsion. - Google Patents

Sistema de orientacion reversible de las palas de una helice de propulsion.

Info

Publication number
ES8501326A1
ES8501326A1 ES521818A ES521818A ES8501326A1 ES 8501326 A1 ES8501326 A1 ES 8501326A1 ES 521818 A ES521818 A ES 521818A ES 521818 A ES521818 A ES 521818A ES 8501326 A1 ES8501326 A1 ES 8501326A1
Authority
ES
Spain
Prior art keywords
propellers
piston system
system applicable
blades
reversible blades
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
ES521818A
Other languages
English (en)
Other versions
ES521818A0 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES521818A priority Critical patent/ES8501326A1/es
Priority to EP84400844A priority patent/EP0162172A1/en
Publication of ES521818A0 publication Critical patent/ES521818A0/es
Publication of ES8501326A1 publication Critical patent/ES8501326A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transmission Devices (AREA)
  • Hydraulic Turbines (AREA)

Abstract

SISTEMA DE ORIENTACION REVERSIBLE DE LAS PALAS DE UNA HELICE DE PROPULSION, DISEN/ADO PARA TRANSFORMAR UN MOVIMIENTO RECTILINEO EN UN MOVIMIENTO DE GIRO ANGULAR DE LAS PALAS DE LA HELICE, INDEPENDIENTEMENTE DEL MOVIMIENTO DE GIRO DE ESTA.CONSTA DE UN NUCLEO CILINDRICO HUECO (1) QUE CONSTITUYE LA PROPIA CARCASA DE LA HELICE; DE UN CASQUILLO-CORREDERA (6) PROVISTO DE TANTAS SUPERFICIES PLANAS (8) COMO PALAS (4) INCORPORE LA HELICE; Y DE UNA VARILLA-EJE (11) ALOJADA EN UN CASQUILLO (7) QUE A SU VEZ ESTA ALOJADO EN EL CASQUILLO-CORREDERA (6).
ES521818A 1983-04-25 1983-04-25 Sistema de orientacion reversible de las palas de una helice de propulsion. Expired ES8501326A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES521818A ES8501326A1 (es) 1983-04-25 1983-04-25 Sistema de orientacion reversible de las palas de una helice de propulsion.
EP84400844A EP0162172A1 (en) 1983-04-25 1984-04-25 Piston system applicable to propellers with reversible blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES521818A ES8501326A1 (es) 1983-04-25 1983-04-25 Sistema de orientacion reversible de las palas de una helice de propulsion.

Publications (2)

Publication Number Publication Date
ES521818A0 ES521818A0 (es) 1984-12-01
ES8501326A1 true ES8501326A1 (es) 1984-12-01

Family

ID=8485624

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521818A Expired ES8501326A1 (es) 1983-04-25 1983-04-25 Sistema de orientacion reversible de las palas de una helice de propulsion.

Country Status (2)

Country Link
EP (1) EP0162172A1 (es)
ES (1) ES8501326A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070057B (de) * 1954-02-25 1959-11-26 Rudolf Mades Selbststeuernde Umsteuerschraubenanlage für Schiffe
US3138136A (en) * 1959-05-13 1964-06-23 Harry J Nichols Controllable reversible pitch propeller
SE429951B (sv) * 1978-07-19 1983-10-10 Volvo Penta Ab Batpropelleranordning
FR2467141A1 (fr) * 1979-10-12 1981-04-17 Remusati Guy Commande pour helice a pas reversible
US4347039A (en) * 1980-02-25 1982-08-31 Ronald Houghton Variable pitch screw propeller

Also Published As

Publication number Publication date
ES521818A0 (es) 1984-12-01
EP0162172A1 (en) 1985-11-27

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