CH281016A - Device for preventing the ingress of sea water into the hub of propellers with adjustable blades. - Google Patents

Device for preventing the ingress of sea water into the hub of propellers with adjustable blades.

Info

Publication number
CH281016A
CH281016A CH281016DA CH281016A CH 281016 A CH281016 A CH 281016A CH 281016D A CH281016D A CH 281016DA CH 281016 A CH281016 A CH 281016A
Authority
CH
Switzerland
Prior art keywords
propellers
ingress
hub
preventing
sea water
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 CH281016A publication Critical patent/CH281016A/en

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
    • B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
    • B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
CH281016D 1949-03-28 1949-03-28 Device for preventing the ingress of sea water into the hub of propellers with adjustable blades. CH281016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH281016T 1949-03-28

Publications (1)

Publication Number Publication Date
CH281016A true CH281016A (en) 1952-02-15

Family

ID=4482954

Family Applications (1)

Application Number Title Priority Date Filing Date
CH281016D CH281016A (en) 1949-03-28 1949-03-28 Device for preventing the ingress of sea water into the hub of propellers with adjustable blades.

Country Status (1)

Country Link
CH (1) CH281016A (en)

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