GB113324A - Improvements in Screw Propellers. - Google Patents

Improvements in Screw Propellers.

Info

Publication number
GB113324A
GB113324A GB2541/17A GB254117A GB113324A GB 113324 A GB113324 A GB 113324A GB 2541/17 A GB2541/17 A GB 2541/17A GB 254117 A GB254117 A GB 254117A GB 113324 A GB113324 A GB 113324A
Authority
GB
United Kingdom
Prior art keywords
boss
blade
screw propellers
cotter
eaton
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
GB2541/17A
Inventor
Thomas Eaton
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 GB2541/17A priority Critical patent/GB113324A/en
Publication of GB113324A publication Critical patent/GB113324A/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
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/20—Hubs; Blade connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B85/00—Dismantling or scrapping vessels
    • 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
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/008—Propeller-blade pitch changing characterised by self-adjusting pitch, e.g. by means of springs, centrifugal forces, hydrodynamic forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/12—Propeller-blade pitch changing the pitch being adjustable only when propeller is stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Toys (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)

Abstract

113,324. Eaton, T. Feb. 21, 1917. Screw propellers.-Each blade of the propeller is flared outwardly at the root part and secured to the boss by a cotter 6 passing through a radial pin 5 projecting from the boss. The contacting faces of the boss and blade are serrated or formed with interengaging projections and recesses 3, and the cotter is made wider at the top than the bottom, as shown. The curved flaring of the blade is continued in the boss at 8.
GB2541/17A 1917-02-21 1917-02-21 Improvements in Screw Propellers. Expired GB113324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2541/17A GB113324A (en) 1917-02-21 1917-02-21 Improvements in Screw Propellers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2541/17A GB113324A (en) 1917-02-21 1917-02-21 Improvements in Screw Propellers.

Publications (1)

Publication Number Publication Date
GB113324A true GB113324A (en) 1918-02-21

Family

ID=32243843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2541/17A Expired GB113324A (en) 1917-02-21 1917-02-21 Improvements in Screw Propellers.

Country Status (1)

Country Link
GB (1) GB113324A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661068A (en) * 1950-09-02 1953-12-01 Leo B Gaskill Air circulator for orchards and field crops
DE1120311B (en) * 1958-06-16 1961-12-21 Stroemmens Vaerksted As Assembled ship propeller
US5017092A (en) * 1989-10-16 1991-05-21 United Technologies Corporation Rotor blade retention
US5022824A (en) * 1988-10-07 1991-06-11 United Technologies Corporation Pinned airfoil propeller blade
US5102300A (en) * 1988-10-07 1992-04-07 United Technologies Corporation Pinned airfoil propeller assembly
US5163817A (en) * 1989-10-16 1992-11-17 United Technologies Corporation Rotor blade retention

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661068A (en) * 1950-09-02 1953-12-01 Leo B Gaskill Air circulator for orchards and field crops
DE1120311B (en) * 1958-06-16 1961-12-21 Stroemmens Vaerksted As Assembled ship propeller
US5022824A (en) * 1988-10-07 1991-06-11 United Technologies Corporation Pinned airfoil propeller blade
US5102300A (en) * 1988-10-07 1992-04-07 United Technologies Corporation Pinned airfoil propeller assembly
US5017092A (en) * 1989-10-16 1991-05-21 United Technologies Corporation Rotor blade retention
US5163817A (en) * 1989-10-16 1992-11-17 United Technologies Corporation Rotor blade retention

Similar Documents

Publication Publication Date Title
GB113324A (en) Improvements in Screw Propellers.
GB190904718A (en) Improved Screw Propeller for Ships.
GB127581A (en) Improvements in Propeller Blades.
GB114826A (en)
GB206880A (en) An improved screw propeller
GB121504A (en) Improvements relating to Propellers for Water and Air Craft.
GB255537A (en) New or improved means for preventing the fouling of ships' and like propeller shaftsand propellers
GB208462A (en) Improvements in or relating to screw propellers
GB244158A (en) Improvements in air propellers
GB179632A (en) Improvements in screw-propellers
GB113359A (en) Improvements in "Propellers."
CA192545A (en) Blower, pump and turbine machinery
GB145065A (en) Improvements in steel propellers
GB122019A (en) Improvements relating to Turbine Blades.
GB158072A (en) Improvements in toy aeroplanes
GB123620A (en) A Novel Tie Pin.
GB236751A (en) Improvements on propelling devices for water-craft
GB156018A (en) A new toy steam turbine
GB190911860A (en) An Improved Boat.
Rachmaninoff Serenade, op. 3/S. Rachmaninoff; transcribed by Edwin Arthur Kraft.
GB206825A (en) An improved guide wheel for centrifugal pumps
GB143022A (en) Improvements in or relating to propellers
GB190408758A (en) An Improved Ship's Propeller.
GB147705A (en) Improvements in screw and like propellers
GB190913631A (en) Improvements in and relating to Oars.