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GB239816A - Improvements in and relating to the propulsion of ships - Google Patents

Improvements in and relating to the propulsion of ships

Info

Publication number
GB239816A
GB239816A GB1519625A GB1519625A GB239816A GB 239816 A GB239816 A GB 239816A GB 1519625 A GB1519625 A GB 1519625A GB 1519625 A GB1519625 A GB 1519625A GB 239816 A GB239816 A GB 239816A
Authority
GB
United Kingdom
Prior art keywords
boss
hull
propeller
screw
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
GB1519625A
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 GB1519625A priority Critical patent/GB239816A/en
Publication of GB239816A publication Critical patent/GB239816A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Screw Conveyors (AREA)

Abstract

239,816. Meo, G. de. June 11, 1925. Screw propellers; driving-arrangements for screw propellers.-Screw propellers are situated in recesses of stream-lined form in the side of the hull approximately midships and just above the bilge keel, the propeller shaft axis being within the line of the hull and the power plant being placed close to the recess. The propeller is made up of separate blades each on its own boss and arranged contiguously to form a continuous screw. In the recess A in the side of the hull is placed the propelled shaft B which is supported by a bracket H and passes through the bush C to thrust bearings S and reduction gear drive D of the turbine F. The propeller blades I, each with its own boss keyed to the shaft, are placed to form a continuous screw and are held by end nuts M. The blades may be integral with the boss, or separately and adjustably secured thereto, or made integral with half the boss, the other half forming a cap and being bolted to the first half.
GB1519625A 1925-06-11 1925-06-11 Improvements in and relating to the propulsion of ships Expired GB239816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1519625A GB239816A (en) 1925-06-11 1925-06-11 Improvements in and relating to the propulsion of ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1519625A GB239816A (en) 1925-06-11 1925-06-11 Improvements in and relating to the propulsion of ships

Publications (1)

Publication Number Publication Date
GB239816A true GB239816A (en) 1925-09-17

Family

ID=10054717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1519625A Expired GB239816A (en) 1925-06-11 1925-06-11 Improvements in and relating to the propulsion of ships

Country Status (1)

Country Link
GB (1) GB239816A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641479B1 (en) * 1969-08-25 1981-09-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641479B1 (en) * 1969-08-25 1981-09-28

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