CA1028207A - Ships propeller blade of supercavitating type - Google Patents

Ships propeller blade of supercavitating type

Info

Publication number
CA1028207A
CA1028207A CA254,444A CA254444A CA1028207A CA 1028207 A CA1028207 A CA 1028207A CA 254444 A CA254444 A CA 254444A CA 1028207 A CA1028207 A CA 1028207A
Authority
CA
Canada
Prior art keywords
supercavitating
type
propeller blade
ships propeller
ships
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
CA254,444A
Other languages
French (fr)
Inventor
Klaus H.P. Albrecht
Gustav O. Bjorheden
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.)
Metso Fiber Karlstad AB
Original Assignee
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 Karlstads Mekaniska Werkstad AB filed Critical Karlstads Mekaniska Werkstad AB
Application granted granted Critical
Publication of CA1028207A publication Critical patent/CA1028207A/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
    • B63H1/18—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CA254,444A 1975-06-17 1976-06-09 Ships propeller blade of supercavitating type Expired CA1028207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7506930A SE391690B (en) 1975-06-17 1975-06-17 VESSEL PROPELLER BLADE OF SUPERCAVITATING TYPE

Publications (1)

Publication Number Publication Date
CA1028207A true CA1028207A (en) 1978-03-21

Family

ID=20324890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA254,444A Expired CA1028207A (en) 1975-06-17 1976-06-09 Ships propeller blade of supercavitating type

Country Status (11)

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

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 (en) * 1982-11-30 1984-06-09 Sanshin Ind Co Ltd Propeller for propulsion machine for ship
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 (en) * 1996-03-26 1999-03-10 Балтийская машиностроительная компания Акционерное общество открытого типа "Балтийский завод" Hydraulic propeller blade
US8016568B2 (en) * 2008-09-26 2011-09-13 General Electric Company Wind turbine blade
RU2499725C1 (en) * 2012-04-27 2013-11-27 Российская Федерация в лице Министерства промышленности и торговли РФ Blade of super cavitating screw propeller
GB2527527B (en) * 2014-06-24 2019-09-11 Teignbridge Propellers International Ltd Water jet propeller

Also Published As

Publication number Publication date
SE391690B (en) 1977-02-28
JPS521890A (en) 1977-01-08
GB1549216A (en) 1979-08-01
DE2626304A1 (en) 1976-12-23
FR2314862A1 (en) 1977-01-14
FR2314862B1 (en) 1979-05-04
NO139163C (en) 1979-01-17
DK268776A (en) 1976-12-18
NO761951L (en) 1976-12-20
SE7506930L (en) 1976-12-18
NO139163B (en) 1978-10-09
NL7606442A (en) 1976-12-21
ES448936A1 (en) 1977-07-01
SU656493A3 (en) 1979-04-05

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