FR2050019A5 - - Google Patents

Info

Publication number
FR2050019A5
FR2050019A5 FR7020790A FR7020790A FR2050019A5 FR 2050019 A5 FR2050019 A5 FR 2050019A5 FR 7020790 A FR7020790 A FR 7020790A FR 7020790 A FR7020790 A FR 7020790A FR 2050019 A5 FR2050019 A5 FR 2050019A5
Authority
FR
France
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
FR7020790A
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.)
Saab AB
Scania Vabis AB
Original Assignee
Saab Scania AB
Scania Vabis AB
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 Saab Scania AB, Scania Vabis AB filed Critical Saab Scania AB
Application granted granted Critical
Publication of FR2050019A5 publication Critical patent/FR2050019A5/fr
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
    • B63H3/082—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 the control element being axially reciprocatable
    • 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
    • B63H2003/088—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid characterised by supply of fluid actuating medium to control element, e.g. of hydraulic fluid to actuator co-rotating with the propeller

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Actuator (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Motors (AREA)
FR7020790A 1969-06-06 1970-06-05 Expired FR2050019A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8105/69A SE321160B (fr) 1969-06-06 1969-06-06

Publications (1)

Publication Number Publication Date
FR2050019A5 true FR2050019A5 (fr) 1971-03-26

Family

ID=20273156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020790A Expired FR2050019A5 (fr) 1969-06-06 1970-06-05

Country Status (7)

Country Link
US (1) US3711221A (fr)
BE (1) BE751534A (fr)
DE (1) DE2027824A1 (fr)
FR (1) FR2050019A5 (fr)
GB (1) GB1310839A (fr)
NL (1) NL7008257A (fr)
SE (1) SE321160B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819296A (en) * 1972-03-06 1974-06-25 Mitsubishi Heavy Ind Ltd Control for hydraulic machine having adjustable blades
GB1478674A (en) * 1974-07-03 1977-07-06 Lips Bv Feathering controllable pitch propeller
DE2433727A1 (de) * 1974-07-13 1976-01-29 Gea Luftkuehler Happel Gmbh Axial-regelluefter
GB1510969A (en) * 1974-12-04 1978-05-17 Newage Engineers Ltd Marine propeller pitch-control system
GB8609554D0 (en) * 1986-04-18 1986-05-21 Dowty Rotol Ltd Bladed rotor assembly
GB8723246D0 (en) * 1987-10-03 1987-11-04 Dowty Rotol Ltd Bladed rotor assemblies
US6261062B1 (en) * 2000-01-17 2001-07-17 Brunswick Corporation Actuation system for a controllable pitch propeller
EP2052965B1 (fr) * 2008-01-11 2013-05-15 MT-Propeller Entwicklung GmbH Hélice à réglage hydraulique
JP5438979B2 (ja) * 2009-01-22 2014-03-12 三菱重工業株式会社 シリンダ駆動装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244770A (en) * 1937-01-15 1941-06-10 Englesson John Elov Operating device for propellers, turbine wheels, and pump wheels having rotatable blades
US2255920A (en) * 1937-02-01 1941-09-16 Englesson John Elov Ship propeller having rotatable blades
US2456361A (en) * 1943-08-14 1948-12-14 Sulzer Ag Device for adjusting the blades of ships' propellers
FR1083482A (fr) * 1953-04-17 1955-01-10 Helice Marine Ratier Forges & Dispositif de commande, notamment du pas d'une hélice
US2959156A (en) * 1956-08-03 1960-11-08 Sarl Ratier Aviat Marine Hydraulic servo-device for controlling linearly or rotatably movable members, with indication of the position thereof
FR1260746A (fr) * 1960-03-31 1961-05-12 Moteurs Baudouin Soc D Commande hydraulique d'hélice marine réversible
CH410822A (de) * 1963-04-29 1966-03-31 Karlstad Mekaniska Ab Verstelleinrichtung an Turbinen, Pumpen oder Propellern

Also Published As

Publication number Publication date
DE2027824A1 (de) 1970-12-17
US3711221A (en) 1973-01-16
GB1310839A (en) 1973-03-21
SE321160B (fr) 1970-02-23
BE751534A (fr) 1970-11-16
NL7008257A (fr) 1970-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse