KR101572740B1 - 프로펠러 - Google Patents

프로펠러 Download PDF

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Publication number
KR101572740B1
KR101572740B1 KR1020137022585A KR20137022585A KR101572740B1 KR 101572740 B1 KR101572740 B1 KR 101572740B1 KR 1020137022585 A KR1020137022585 A KR 1020137022585A KR 20137022585 A KR20137022585 A KR 20137022585A KR 101572740 B1 KR101572740 B1 KR 101572740B1
Authority
KR
South Korea
Prior art keywords
propeller
blades
closing device
channel
channels
Prior art date
Application number
KR1020137022585A
Other languages
English (en)
Korean (ko)
Other versions
KR20130121958A (ko
Inventor
요아힘 호프만
Original Assignee
지멘스 악티엔게젤샤프트
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 지멘스 악티엔게젤샤프트 filed Critical 지멘스 악티엔게젤샤프트
Publication of KR20130121958A publication Critical patent/KR20130121958A/ko
Application granted granted Critical
Publication of KR101572740B1 publication Critical patent/KR101572740B1/ko

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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

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  • 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)
  • Hydraulic Turbines (AREA)
KR1020137022585A 2011-01-28 2012-01-10 프로펠러 KR101572740B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201110003320 DE102011003320A1 (de) 2011-01-28 2011-01-28 Propeller oder Repeller
DE102011003320.3 2011-01-28
PCT/EP2012/050289 WO2012100978A1 (de) 2011-01-28 2012-01-10 Propeller oder repeller

Publications (2)

Publication Number Publication Date
KR20130121958A KR20130121958A (ko) 2013-11-06
KR101572740B1 true KR101572740B1 (ko) 2015-11-27

Family

ID=45495936

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137022585A KR101572740B1 (ko) 2011-01-28 2012-01-10 프로펠러

Country Status (6)

Country Link
EP (1) EP2648972B1 (zh)
KR (1) KR101572740B1 (zh)
CN (2) CN106184671A (zh)
DE (1) DE102011003320A1 (zh)
ES (1) ES2577977T3 (zh)
WO (1) WO2012100978A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293754B1 (en) 1999-04-16 2001-09-25 Thomas Li Liang Method and apparatus for altering the physical properties of fluids
US20030186599A1 (en) 2002-04-02 2003-10-02 Institute Of High Performance Computing Self-actuating, foldable obstacle system on hydraulic lifting bodies

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188906A (en) 1959-08-25 1980-02-19 Miller Marlin L Supercavitating propeller with air ventilation
JPS61244691A (ja) * 1985-04-22 1986-10-30 Mitsubishi Heavy Ind Ltd 船尾空気吹出装置
FR2589423A1 (fr) * 1985-11-04 1987-05-07 Weldon Thomas Helice de propulsion fonctionnant dans un milieu liquide
JPH02164686A (ja) * 1988-12-16 1990-06-25 Sumitomo Heavy Ind Ltd プロペラ軸支持用ストラット
RU2009957C1 (ru) * 1991-04-26 1994-03-30 Халиуллин Юрий Михайлович Способ снижения кавитации гребного винта и устройство для снижения кавитации гребного винта
RU2094304C1 (ru) 1994-08-18 1997-10-27 Владимир Юльевич Рубинов Гребной судовой винт
AUPO620197A0 (en) * 1997-04-14 1997-05-08 Leung, Chi Keung Extra byte propeller
US6368059B1 (en) * 2000-07-28 2002-04-09 Lockheed Martin Corporation Controlled passive porosity systems to mitigate cavitation
CN1338413A (zh) * 2001-05-23 2002-03-06 佟宪良 一种提高螺旋推进装置效率的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293754B1 (en) 1999-04-16 2001-09-25 Thomas Li Liang Method and apparatus for altering the physical properties of fluids
US20030186599A1 (en) 2002-04-02 2003-10-02 Institute Of High Performance Computing Self-actuating, foldable obstacle system on hydraulic lifting bodies

Also Published As

Publication number Publication date
CN103347779B (zh) 2016-12-14
CN106184671A (zh) 2016-12-07
KR20130121958A (ko) 2013-11-06
WO2012100978A1 (de) 2012-08-02
CN103347779A (zh) 2013-10-09
ES2577977T3 (es) 2016-07-19
EP2648972A1 (de) 2013-10-16
DE102011003320A1 (de) 2012-08-02
EP2648972B1 (de) 2016-05-04

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