SE387912B - Stellanordning for propellrar med varierbar stigning - Google Patents

Stellanordning for propellrar med varierbar stigning

Info

Publication number
SE387912B
SE387912B SE7202512A SE251272A SE387912B SE 387912 B SE387912 B SE 387912B SE 7202512 A SE7202512 A SE 7202512A SE 251272 A SE251272 A SE 251272A SE 387912 B SE387912 B SE 387912B
Authority
SE
Sweden
Prior art keywords
propellers
setting device
variable tip
tip
variable
Prior art date
Application number
SE7202512A
Other languages
English (en)
Swedish (sv)
Inventor
J Prampart
Original Assignee
Financ Et Ind Des Ateliers Et
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 Financ Et Ind Des Ateliers Et filed Critical Financ Et Ind Des Ateliers Et
Publication of SE387912B publication Critical patent/SE387912B/xx

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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
    • B64C11/40—Blade pitch-changing mechanisms fluid, e.g. hydraulic automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Transmission Devices (AREA)
  • Actuator (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
SE7202512A 1971-09-17 1972-02-29 Stellanordning for propellrar med varierbar stigning SE387912B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7133561A FR2153621A5 (ro) 1971-09-17 1971-09-17

Publications (1)

Publication Number Publication Date
SE387912B true SE387912B (sv) 1976-09-20

Family

ID=9083115

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7202512A SE387912B (sv) 1971-09-17 1972-02-29 Stellanordning for propellrar med varierbar stigning

Country Status (9)

Country Link
US (1) US3788768A (ro)
JP (1) JPS5212992B2 (ro)
ES (1) ES400284A1 (ro)
FR (1) FR2153621A5 (ro)
GB (1) GB1344809A (ro)
NL (1) NL7202709A (ro)
RO (1) RO59325A (ro)
SE (1) SE387912B (ro)
SU (1) SU550116A3 (ro)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052204A (en) * 1976-05-11 1977-10-04 Bell Telephone Laboratories, Incorporated Quaternary spinodal copper alloys
JPS5579849A (en) * 1978-12-07 1980-06-16 Mitsubishi Electric Corp Copper alloy with superior corrosion resistance and solderability
US4907992A (en) * 1988-10-17 1990-03-13 Bird-Johnson Company Oil distribution box for a marine controllable pitch propeller
US4906213A (en) * 1989-04-18 1990-03-06 Bird-Johnson Company Apparatus for detecting the pitch of a marine controllable pitch propeller
MX2007013538A (es) * 2005-06-22 2008-01-16 Itt Mfg Enterprises Inc Dispositivo de ajuste para ajustar aspas propulsoras de una bomba impulsora, y una bomba que incluye el dispositivo.
SE533034C2 (sv) * 2008-09-17 2010-06-15 Berg Propulsion Technology Propeller

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283406A (ro) *
GB562845A (en) * 1941-12-26 1944-07-19 Automotive Prod Co Ltd Improvements in or relating to variable pitch propellers for water craft
US2484603A (en) * 1944-07-11 1949-10-11 Olaer Patent Co Hydraulic control device
US3018762A (en) * 1960-05-02 1962-01-30 Permanent Mold Die Co Inc Double piston arrangement
US3170379A (en) * 1962-02-13 1965-02-23 Dempster Brothers Inc Hydraulic system
US3261406A (en) * 1963-05-16 1966-07-19 United Aircraft Corp Attitude control system for an aeronautical propeller
US3240275A (en) * 1963-12-03 1966-03-15 Curtiss Wright Corp Hydraulically operable pitch aircraft propeller

Also Published As

Publication number Publication date
SU550116A3 (ru) 1977-03-05
DE2230845B2 (de) 1976-12-02
NL7202709A (ro) 1973-03-20
US3788768A (en) 1974-01-29
FR2153621A5 (ro) 1973-05-04
ES400284A1 (es) 1975-01-16
DE2230845A1 (de) 1973-03-29
JPS5212992B2 (ro) 1977-04-11
GB1344809A (en) 1974-01-23
JPS4837888A (ro) 1973-06-04
RO59325A (ro) 1976-02-15

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