GB228177A - Improvements in partially immersed ships' propellers - Google Patents

Improvements in partially immersed ships' propellers

Info

Publication number
GB228177A
GB228177A GB2005/25A GB200525A GB228177A GB 228177 A GB228177 A GB 228177A GB 2005/25 A GB2005/25 A GB 2005/25A GB 200525 A GB200525 A GB 200525A GB 228177 A GB228177 A GB 228177A
Authority
GB
United Kingdom
Prior art keywords
boss
blade
blades
propellers
leading
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
GB2005/25A
Other languages
English (en)
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 GB228177A publication Critical patent/GB228177A/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
    • 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

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)
GB2005/25A 1924-01-22 1925-01-22 Improvements in partially immersed ships' propellers Expired GB228177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE228177X 1924-01-22

Publications (1)

Publication Number Publication Date
GB228177A true GB228177A (en) 1925-07-23

Family

ID=5867059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2005/25A Expired GB228177A (en) 1924-01-22 1925-01-22 Improvements in partially immersed ships' propellers

Country Status (2)

Country Link
GB (1) GB228177A (enrdf_load_stackoverflow)
NL (1) NL20110C (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972646A (en) * 1974-04-12 1976-08-03 Bolt Beranek And Newman, Inc. Propeller blade structures and methods particularly adapted for marine ducted reversible thrusters and the like for minimizing cavitation and related noise
US4063852A (en) * 1976-01-28 1977-12-20 Torin Corporation Axial flow impeller with improved blade shape
US5174721A (en) * 1990-10-13 1992-12-29 Westland Helicopters Limited Helicopter rotor blades
EP1534589A4 (en) * 2002-07-30 2006-07-05 Arthur Vanmoor HYDRODYNAMIC AND AERODYNAMICALLY OPTIMIZED FRONT EDGE CONSTRUCTION FOR PROPELLERS, WINGS, AND SHOVEL BLADES
JP2012066699A (ja) * 2010-09-24 2012-04-05 Nakashima Propeller Co Ltd 船舶用プロペラ
NL2008948C2 (nl) * 2012-06-06 2013-12-09 G A M Manshanden Man B V Scheepsschroef.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972646A (en) * 1974-04-12 1976-08-03 Bolt Beranek And Newman, Inc. Propeller blade structures and methods particularly adapted for marine ducted reversible thrusters and the like for minimizing cavitation and related noise
US4063852A (en) * 1976-01-28 1977-12-20 Torin Corporation Axial flow impeller with improved blade shape
US5174721A (en) * 1990-10-13 1992-12-29 Westland Helicopters Limited Helicopter rotor blades
EP1534589A4 (en) * 2002-07-30 2006-07-05 Arthur Vanmoor HYDRODYNAMIC AND AERODYNAMICALLY OPTIMIZED FRONT EDGE CONSTRUCTION FOR PROPELLERS, WINGS, AND SHOVEL BLADES
JP2012066699A (ja) * 2010-09-24 2012-04-05 Nakashima Propeller Co Ltd 船舶用プロペラ
NL2008948C2 (nl) * 2012-06-06 2013-12-09 G A M Manshanden Man B V Scheepsschroef.
WO2013183994A1 (en) * 2012-06-06 2013-12-12 G.A.M. Manshanden Management B.V. Ship screw, pump screw or turbine screw
US9850876B2 (en) 2012-06-06 2017-12-26 G.A.M. Manshanden Management B.V. Ship screw, pump screw or turbine screw
US10415535B2 (en) 2012-06-06 2019-09-17 G.A.M. Manshanden Management B.V. Ship screw, pump screw or turbine screw
EP2858893B1 (en) 2012-06-06 2019-10-09 G.A.M. Manshanden Management B.V. Ship screw, pump screw or turbine screw

Also Published As

Publication number Publication date
NL20110C (enrdf_load_stackoverflow)

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