GB504877A - Improvements in or relating to guides for blade-wheel propellers - Google Patents

Improvements in or relating to guides for blade-wheel propellers

Info

Publication number
GB504877A
GB504877A GB21364/38A GB2136438A GB504877A GB 504877 A GB504877 A GB 504877A GB 21364/38 A GB21364/38 A GB 21364/38A GB 2136438 A GB2136438 A GB 2136438A GB 504877 A GB504877 A GB 504877A
Authority
GB
United Kingdom
Prior art keywords
voith
hull
guide surface
blade tips
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
GB21364/38A
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
Publication of GB504877A publication Critical patent/GB504877A/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
    • B63H5/02—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels
    • B63H5/04—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels with stationary water-guiding elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/04—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction
    • B63H1/06—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction with adjustable vanes or blades
    • B63H1/08—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction with adjustable vanes or blades with cyclic adjustment
    • B63H1/10—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction with adjustable vanes or blades with cyclic adjustment of Voith Schneider type, i.e. with blades extending axially from a disc-shaped rotary body

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

504,877. Paddle-wheels. VOITH, W., VOITH, H., and VOITH, H., (trading as VOITH, J. M., [Firm of]). July 19, 1938, No. 21364. Convention date, Aug. 6, 1937. [Classes 4 and 114] In paddle wheel installations where the blades project beyond and at right-angles to the hull plating and such blades are feathered by rotation on their own axes, there is provided a guide surface or guide surfaces which are arranged beneath the path of the blade tips and extend away from adjoining blade tips in a direction opposite to that of the flow. Beneath the blades projecting through the hull 20 are disposed a forward guide surface 16 and an after guide surface 17 which are inclined downwardly and forwardly from the respective blade tips and are supported by an intermediate ring and depending struts 22, 21 which are of streamline form. Further depending struts will be used as necessary and may be inclined to join up with projections upon the hull surfaces.
GB21364/38A 1937-08-06 1938-07-19 Improvements in or relating to guides for blade-wheel propellers Expired GB504877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT504877X 1937-08-06

Publications (1)

Publication Number Publication Date
GB504877A true GB504877A (en) 1939-05-02

Family

ID=3675427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21364/38A Expired GB504877A (en) 1937-08-06 1938-07-19 Improvements in or relating to guides for blade-wheel propellers

Country Status (1)

Country Link
GB (1) GB504877A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462406A (en) * 1993-08-19 1995-10-31 Vitron Systems Inc. Cyclodial propulsion system
DE102004020522A1 (en) * 2004-04-26 2005-11-17 Voith Turbo Marine Gmbh & Co. Kg cycloidal
ITUB20152751A1 (en) * 2015-07-31 2017-01-31 Carlo Baroni Machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462406A (en) * 1993-08-19 1995-10-31 Vitron Systems Inc. Cyclodial propulsion system
DE102004020522A1 (en) * 2004-04-26 2005-11-17 Voith Turbo Marine Gmbh & Co. Kg cycloidal
DE102004020522B4 (en) * 2004-04-26 2006-04-27 Voith Turbo Marine Gmbh & Co. Kg cycloidal
ITUB20152751A1 (en) * 2015-07-31 2017-01-31 Carlo Baroni Machine
WO2017021844A1 (en) * 2015-07-31 2017-02-09 Baroni Carlo Machine

Similar Documents

Publication Publication Date Title
GB504877A (en) Improvements in or relating to guides for blade-wheel propellers
GB520984A (en) Improvements in or relating to the propulsion of air and marine craft
GB502564A (en) Improvements in combined propelling and steering device for screw-propelled ships
GB480866A (en) Improvements in or relating to paddle wheel propellers for ships
GB177047A (en) Improvements in or relating to screw propellers and similar appliances of the axial flow type such as are employed to impart energy to fluid streams or to develop propulsive reaction
GB233191A (en) Improvements in and relating to the arrangement and disposition of ships' screw propellers
GB327735A (en) Improved means for promoting screw propeller efficiency and for steering
GB477929A (en) High speed rotating screw propellers for aircraft
GB464203A (en) Improvements in or relating to variable pitch propellers, especially for aircraft
GB255126A (en) Improvements in counter propellers for marine and aerial vessels
GB256486A (en) Improvements in and relating to propellors and tractors
GB568533A (en) Improved operating gear for adjustable propeller blades
GB493414A (en) Improvements relating to ships' propellers
GB456407A (en) Improvements in or relating to screw propellers
GB371224A (en) Improvements in propellers
GB284687A (en) Improvements in screw propellers
GB374926A (en) Improvements in propolling systems for ships or aircraft
GB191216422A (en) Improvements in Ship Propellers.
GB190923498A (en) Improvements in Propellers more particularly for use with Aerial Craft.
GB311203A (en) Improvements in or relating to screw propellers
GB191017243A (en) Improvements in or relating to Propelling Devices for Ships.
GB312899A (en) Improvements in and relating to the blades of screw wheels for propellers, turbines,pumps, windmills or the like
GB432069A (en) Improvements in and relating to screw propellers
GB410747A (en) Improvements in aircraft
GB191302094A (en) An Improved Screw Propeller for Aeroplanes, Airships, Vessels and the like.