GB327736A - Improved means for promoting screw propeller efficiency - Google Patents

Improved means for promoting screw propeller efficiency

Info

Publication number
GB327736A
GB327736A GB1737/30A GB173730A GB327736A GB 327736 A GB327736 A GB 327736A GB 1737/30 A GB1737/30 A GB 1737/30A GB 173730 A GB173730 A GB 173730A GB 327736 A GB327736 A GB 327736A
Authority
GB
United Kingdom
Prior art keywords
screw propeller
improved means
propeller efficiency
promoting 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
GB1737/30A
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 GB1737/30A priority Critical patent/GB327736A/en
Publication of GB327736A publication Critical patent/GB327736A/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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

327,736. Heide, H. C., (Costanievich, L.). Dec. 4, 1928. Divided on 327,719. Drawings to Specification. (Screw propellers.-A streamline body is placed immediately behind the screw propeller in the normal medial cavitation space and is carried by blades which act as counter propeller blades.
GB1737/30A 1928-12-04 1928-12-04 Improved means for promoting screw propeller efficiency Expired GB327736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1737/30A GB327736A (en) 1928-12-04 1928-12-04 Improved means for promoting screw propeller efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1737/30A GB327736A (en) 1928-12-04 1928-12-04 Improved means for promoting screw propeller efficiency

Publications (1)

Publication Number Publication Date
GB327736A true GB327736A (en) 1930-04-04

Family

ID=9727101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1737/30A Expired GB327736A (en) 1928-12-04 1928-12-04 Improved means for promoting screw propeller efficiency

Country Status (1)

Country Link
GB (1) GB327736A (en)

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