CH304242A - Machine system with a propeller and a device for adjusting the propeller blades. - Google Patents

Machine system with a propeller and a device for adjusting the propeller blades.

Info

Publication number
CH304242A
CH304242A CH304242DA CH304242A CH 304242 A CH304242 A CH 304242A CH 304242D A CH304242D A CH 304242DA CH 304242 A CH304242 A CH 304242A
Authority
CH
Switzerland
Prior art keywords
propeller
adjusting
machine system
blades
propeller blades
Prior art date
Application number
Other languages
German (de)
Inventor
Johannes Liaaen Nils
Original Assignee
Johannes Liaaen Nils
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 Johannes Liaaen Nils filed Critical Johannes Liaaen Nils
Publication of CH304242A publication Critical patent/CH304242A/en

Links

Classifications

    • 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
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
CH304242D 1952-03-13 1952-03-15 Machine system with a propeller and a device for adjusting the propeller blades. CH304242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB658652A GB710914A (en) 1952-03-13 1952-03-13 A device for the regulation of the driving engine for variable pitch propellers

Publications (1)

Publication Number Publication Date
CH304242A true CH304242A (en) 1954-12-31

Family

ID=9817186

Family Applications (1)

Application Number Title Priority Date Filing Date
CH304242D CH304242A (en) 1952-03-13 1952-03-15 Machine system with a propeller and a device for adjusting the propeller blades.

Country Status (3)

Country Link
BE (1) BE510066A (en)
CH (1) CH304242A (en)
GB (1) GB710914A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102653314B (en) * 2012-05-18 2014-04-23 苏州船用动力系统股份有限公司 Feedback device for side propeller
CN113697076B (en) * 2021-08-20 2023-06-02 中国船舶重工集团公司第七0四研究所 High-precision open-loop adjustable pitch propeller pitch position electrohydraulic servo control system

Also Published As

Publication number Publication date
GB710914A (en) 1954-06-23
BE510066A (en)

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