PL70902B1 - - Google Patents

Download PDF

Info

Publication number
PL70902B1
PL70902B1 PL1971145479A PL14547971A PL70902B1 PL 70902 B1 PL70902 B1 PL 70902B1 PL 1971145479 A PL1971145479 A PL 1971145479A PL 14547971 A PL14547971 A PL 14547971A PL 70902 B1 PL70902 B1 PL 70902B1
Authority
PL
Poland
Prior art keywords
propeller
piston
blade
flange
seat
Prior art date
Application number
PL1971145479A
Other languages
English (en)
Polish (pl)
Original Assignee
Kamewa Ab Te Kristinehamn Zweden
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 Kamewa Ab Te Kristinehamn Zweden filed Critical Kamewa Ab Te Kristinehamn Zweden
Publication of PL70902B1 publication Critical patent/PL70902B1/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/12—Propeller-blade pitch changing the pitch being adjustable only when propeller is stationary
    • 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
    • B63H1/20—Hubs; Blade connections
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Actuator (AREA)
  • Screw Conveyors (AREA)
  • Hydraulic Turbines (AREA)
PL1971145479A 1970-04-10 1971-01-05 PL70902B1 (en))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04912/70A SE332578B (en)) 1970-04-10 1970-04-10

Publications (1)

Publication Number Publication Date
PL70902B1 true PL70902B1 (en)) 1974-04-30

Family

ID=20265257

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1971145479A PL70902B1 (en)) 1970-04-10 1971-01-05

Country Status (13)

Country Link
US (1) US3711220A (en))
JP (1) JPS4941798B1 (en))
CH (1) CH518829A (en))
DE (1) DE2103569C3 (en))
ES (1) ES194911Y (en))
FI (1) FI49944C (en))
FR (1) FR2092345A5 (en))
GB (1) GB1337641A (en))
NL (1) NL171038C (en))
NO (1) NO127144B (en))
PL (1) PL70902B1 (en))
SE (1) SE332578B (en))
SU (1) SU383261A3 (en))

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527197A (en) * 1975-07-07 1977-01-20 Makoto Tomioka Refuge guiding device with simultaneous action of optical and acoustic stimulation
US4022543A (en) * 1975-10-21 1977-05-10 Aktiebolaget Karlstads Mekaniska Werkstad Apparatus for facilitating removal of a marine propeller blade
DE3417853C2 (de) * 1984-05-14 1993-11-04 Blohm Voss Ag Vorrichtung zum verstellen der fluegelsteigung eines schiffspropellers
US4820127A (en) * 1988-01-29 1989-04-11 Westinghouse Electric Corp. Blade support and blade assembly
DE4236253C2 (de) * 1992-10-20 1997-05-15 Sulzer Hydro Gmbh Vorrichtung zum Verändern der Winkelstellung von Flügeln eines Schiffspropellers
US5445497A (en) * 1993-12-27 1995-08-29 Seemar; George H. Variable pitch propellers
FR2925015B1 (fr) * 2007-12-14 2010-06-04 Eurocopter France Pale de giravion, rotor de giravion muni de ladite pale, et procede de fabrication de cette pale
CN102530216B (zh) * 2012-02-14 2014-05-21 武汉船用机械有限责任公司 一种带导管的大功率全回转舵桨及其桨叶的拆卸方法
EP4028322B1 (en) * 2019-09-09 2024-03-27 Wärtsilä Norway AS Marine vessel propeller, propeller blade and method for installing the marine vessel propeller
US12065226B1 (en) * 2023-05-05 2024-08-20 Rolls-Royce Marine North America Inc. Fixed-pitch bolted propeller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415421A (en) * 1944-05-13 1947-02-11 Filippis Raymond De Adjustable propeller
BE566759A (en)) * 1957-04-15
GB1115457A (en) * 1965-11-08 1968-05-29 P & O Res & Dev Co Improvements in propeller fastening
US3389920A (en) * 1966-07-25 1968-06-25 Dominion Eng Works Ltd Floating seal for adjustable blade
GB1209786A (en) * 1967-12-11 1970-10-21 Glacier Co Ltd Stern constructions for marine vessels having propellers with detachable blades
US3549275A (en) * 1968-11-14 1970-12-22 Waukesha Bearings Corp Ship's propeller securing and jacking means

Also Published As

Publication number Publication date
NL171038B (nl) 1982-09-01
DE2103569C3 (de) 1980-05-29
JPS4941798B1 (en)) 1974-11-11
DE2103569A1 (de) 1971-11-04
FI49944B (en)) 1975-07-31
SE332578B (en)) 1971-02-08
CH518829A (de) 1972-02-15
ES194911Y (es) 1975-06-01
NL7018902A (en)) 1971-10-12
FI49944C (fi) 1975-11-10
SU383261A3 (en)) 1973-05-25
GB1337641A (en) 1973-11-14
DE2103569B2 (de) 1979-09-13
FR2092345A5 (en)) 1972-01-21
NO127144B (en)) 1973-05-14
NL171038C (nl) 1983-02-01
ES194911U (es) 1975-01-01
US3711220A (en) 1973-01-16

Similar Documents

Publication Publication Date Title
PL70902B1 (en))
AU2009257193B2 (en) An adjustable side liner for a pump
US5056988A (en) Blade tip clearance control apparatus using shroud segment position modulation
US5997253A (en) Adjustable pitch propeller
US3887297A (en) Variable leading edge stator vane assembly
AU2015205928B2 (en) Seal arrangement in a vessel
US10343755B2 (en) Guiding arrangement for retractable thruster
US3455537A (en) Air-cooled turbine rotor self-sustaining shroud plate
US5913660A (en) Gas turbine engine fan blade retention
US6270324B1 (en) Positive displacement pump and thrust bearing assembly
US20130330169A1 (en) Water Turbine
US4474533A (en) Controllable pitch propeller assembly
US2665055A (en) Adjustable blade fan
US2921770A (en) Fixing of rotor blades of elastic fluid turbo machines
US4973225A (en) Adjustable propeller
US11359603B2 (en) Wind turbine with modular main shaft fastening system and rotor locking disc
US5286116A (en) Bearing assembly
JP5934989B1 (ja) 船舶のロータリーベーン式舵取機
GB2289912A (en) Underwater excavation or marine vehicle propulsion apparatus
US4696651A (en) Apparatus for a ship's propeller
US3366183A (en) Hydraulic ship propeller
NO136831B (no) Rordreieanordning med hydraulisk vingemotor.
US20050121857A1 (en) Device for sealing a passage through a wall
US4022543A (en) Apparatus for facilitating removal of a marine propeller blade
AU2013202758B2 (en) An adjustable side liner for a pump