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)

Similar Documents

Publication Publication Date Title
GB562845A (en) Improvements in or relating to variable pitch propellers for water craft
GB433989A (en) Propeller arrangement for aircraft
GB327736A (en) Improved means for promoting screw propeller efficiency
GB352782A (en) A device for securing the blades of ships' propellers
Canter Praise of Italy in Classical Authors, I
NL50123C (en) Vessel with impeller wheel with swinging blades.
GB291281A (en) Improvements in or relating to ships' propellers
GB371224A (en) Improvements in propellers
GB267179A (en) Improvements in variable pitch airscrews
GB277076A (en) Improvements in screw propellers
GB568533A (en) Improved operating gear for adjustable propeller blades
GB259408A (en) Improvements in screw propellers
GB327735A (en) Improved means for promoting screw propeller efficiency and for steering
GB668039A (en) Improvements in or relating to screw propellers
GB206063A (en) Improvements in and connected with ships' screw propellers
FR829288A (en) Device for varying the pitch of propeller blades, particularly those of aircraft propellers
AU122483B2 (en) Improvements in or relating to propeller blades
AU116253B2 (en) Improvements in or relating to propeller shaft connections
AU106558B2 (en) Improvements in or relating to blade-wheel propellers
AU106559B2 (en) Improvements in or relating to blade-wheel propellers
GB310405A (en) Improvements relating to screw propellors
GB432069A (en) Improvements in and relating to screw propellers
GB188206A (en) Improvements in screw propellers and the like
GB242718A (en) Improvements in or relating to safety razor blades
DK58497C (en) Steering and Exchange mechanism for Ship propellers with swivel blades.