ES448936A1 - Paleta de helice para barco, del tipo de supercavitacion. - Google Patents

Paleta de helice para barco, del tipo de supercavitacion.

Info

Publication number
ES448936A1
ES448936A1 ES448936A ES448936A ES448936A1 ES 448936 A1 ES448936 A1 ES 448936A1 ES 448936 A ES448936 A ES 448936A ES 448936 A ES448936 A ES 448936A ES 448936 A1 ES448936 A1 ES 448936A1
Authority
ES
Spain
Prior art keywords
primary part
profile
nominal
section
cross
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
ES448936A
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.)
KARLSTAD MEKANISKA AB
Metso Fiber Karlstad AB
Original Assignee
KARLSTAD MEKANISKA AB
Karlstads Mekaniska Werkstad AB
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 KARLSTAD MEKANISKA AB, Karlstads Mekaniska Werkstad AB filed Critical KARLSTAD MEKANISKA AB
Publication of ES448936A1 publication Critical patent/ES448936A1/es
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
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation

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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
ES448936A 1975-06-17 1976-06-16 Paleta de helice para barco, del tipo de supercavitacion. Expired ES448936A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7506930A SE391690B (sv) 1975-06-17 1975-06-17 Fartygspropellerblad av superkaviterande typ

Publications (1)

Publication Number Publication Date
ES448936A1 true ES448936A1 (es) 1977-07-01

Family

ID=20324890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448936A Expired ES448936A1 (es) 1975-06-17 1976-06-16 Paleta de helice para barco, del tipo de supercavitacion.

Country Status (11)

Country Link
JP (1) JPS521890A (es)
CA (1) CA1028207A (es)
DE (1) DE2626304A1 (es)
DK (1) DK268776A (es)
ES (1) ES448936A1 (es)
FR (1) FR2314862A1 (es)
GB (1) GB1549216A (es)
NL (1) NL7606442A (es)
NO (1) NO139163C (es)
SE (1) SE391690B (es)
SU (1) SU656493A3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373241A (en) * 1977-06-10 1983-02-15 Maloof Ralph P Method of making propeller blade
US4202655A (en) * 1977-06-10 1980-05-13 Maloof Ralph P Propeller fan blading and hub therefor
US4293280A (en) * 1980-08-27 1981-10-06 The United States Of America As Represented By The Secretary Of The Navy Transcavitating propeller
JPS59100088A (ja) * 1982-11-30 1984-06-09 Sanshin Ind Co Ltd 船舶推進機用プロペラ
US4789306A (en) * 1985-11-15 1988-12-06 Attwood Corporation Marine propeller
US4865520A (en) * 1988-10-06 1989-09-12 Brunswick Corporation Marine propeller with addendum
GB2248433A (en) * 1990-10-03 1992-04-08 Levi Renato Ltd Surface propeller located aft of transom by distance in the range 35% to 80% of propeller diameter
RU2127208C1 (ru) * 1996-03-26 1999-03-10 Балтийская машиностроительная компания Акционерное общество открытого типа "Балтийский завод" Лопасть гидравлического движителя
US8016568B2 (en) * 2008-09-26 2011-09-13 General Electric Company Wind turbine blade
RU2499725C1 (ru) * 2012-04-27 2013-11-27 Российская Федерация в лице Министерства промышленности и торговли РФ Лопасть суперкавитирующего гребного винта
GB2527527B (en) * 2014-06-24 2019-09-11 Teignbridge Propellers International Ltd Water jet propeller

Also Published As

Publication number Publication date
NO139163C (no) 1979-01-17
NO139163B (no) 1978-10-09
NO761951L (es) 1976-12-20
DE2626304A1 (de) 1976-12-23
GB1549216A (en) 1979-08-01
JPS521890A (en) 1977-01-08
DK268776A (da) 1976-12-18
FR2314862A1 (fr) 1977-01-14
SU656493A3 (ru) 1979-04-05
SE7506930L (sv) 1976-12-18
FR2314862B1 (es) 1979-05-04
NL7606442A (nl) 1976-12-21
CA1028207A (en) 1978-03-21
SE391690B (sv) 1977-02-28

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