NL9401970A - Schroef. - Google Patents

Schroef. Download PDF

Info

Publication number
NL9401970A
NL9401970A NL9401970A NL9401970A NL9401970A NL 9401970 A NL9401970 A NL 9401970A NL 9401970 A NL9401970 A NL 9401970A NL 9401970 A NL9401970 A NL 9401970A NL 9401970 A NL9401970 A NL 9401970A
Authority
NL
Netherlands
Prior art keywords
propeller
shape
present
blade
profile
Prior art date
Application number
NL9401970A
Other languages
English (en)
Dutch (nl)
Inventor
Kye-Sik Min
Original Assignee
Hyun Dai Heavy Ind Co Ltd
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 Hyun Dai Heavy Ind Co Ltd filed Critical Hyun Dai Heavy Ind Co Ltd
Publication of NL9401970A publication Critical patent/NL9401970A/nl

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
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/18—Aerodynamic features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B64C3/14—Aerofoil profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL9401970A 1994-07-04 1994-11-24 Schroef. NL9401970A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19940015937 1994-07-04
KR19940015937 1994-07-04

Publications (1)

Publication Number Publication Date
NL9401970A true NL9401970A (nl) 1996-02-01

Family

ID=19387228

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9401970A NL9401970A (nl) 1994-07-04 1994-11-24 Schroef.

Country Status (4)

Country Link
JP (1) JP2649786B2 (de)
DE (1) DE4443750C2 (de)
NL (1) NL9401970A (de)
NO (1) NO944346D0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2157980C2 (ru) * 1997-01-28 2000-10-20 Центральный аэродинамический институт им. проф. Н.Е. Жуковского Фюзеляжный приемник воздушного давления со стойкой
DE10064527C2 (de) * 2000-12-22 2002-11-21 Bernhard Stremayr Propeller
JP5290031B2 (ja) * 2009-04-09 2013-09-18 株式会社クボタ 攪拌機用羽根
CN106143850A (zh) * 2016-06-17 2016-11-23 中国舰船研究设计中心 螺旋桨桨叶剖面及其应用方法
CN112849387B (zh) * 2021-01-22 2022-11-08 西北工业大学 一种考虑动力安装平台的飞翼反弯翼型

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7900752A (nl) * 1978-02-02 1979-08-06 Aerospatiale Aerodynamisch draagvlakprofiel.
GB2022045A (en) * 1978-05-29 1979-12-12 Aerospatiale Airfoil shape for aircraft
US5252381A (en) * 1992-06-18 1993-10-12 Adler Alan John Airfoil with thick trailing edge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260050A (fr) * 1960-03-18 1961-05-05 Ciotat La Procédé de construction d'une hélice de propulsion pour la navigation maritime etusages analogues
US4490802A (en) * 1981-12-21 1984-12-25 Sperry Corporation Takeoff weight computer apparatus for aircraft

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7900752A (nl) * 1978-02-02 1979-08-06 Aerospatiale Aerodynamisch draagvlakprofiel.
GB2022045A (en) * 1978-05-29 1979-12-12 Aerospatiale Airfoil shape for aircraft
US5252381A (en) * 1992-06-18 1993-10-12 Adler Alan John Airfoil with thick trailing edge

Also Published As

Publication number Publication date
DE4443750A1 (de) 1996-01-18
NO944346D0 (no) 1994-11-15
DE4443750C2 (de) 1997-05-15
JPH0811787A (ja) 1996-01-16
JP2649786B2 (ja) 1997-09-03

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed