CH518829A - Propeller - Google Patents

Propeller

Info

Publication number
CH518829A
CH518829A CH134971A CH134971A CH518829A CH 518829 A CH518829 A CH 518829A CH 134971 A CH134971 A CH 134971A CH 134971 A CH134971 A CH 134971A CH 518829 A CH518829 A CH 518829A
Authority
CH
Switzerland
Prior art keywords
propeller
Prior art date
Application number
CH134971A
Other languages
German (de)
Inventor
Ramback Carl-Gustaf
Olof Ericsson Nils
Original Assignee
Karlstad Mekaniska 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 filed Critical Karlstad Mekaniska Ab
Publication of CH518829A publication Critical patent/CH518829A/en

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)
CH134971A 1970-04-10 1971-01-29 Propeller CH518829A (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
CH518829A true CH518829A (en) 1972-02-15

Family

ID=20265257

Family Applications (1)

Application Number Title Priority Date Filing Date
CH134971A CH518829A (en) 1970-04-10 1971-01-29 Propeller

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 (en) * 1984-05-14 1993-11-04 Blohm Voss Ag DEVICE FOR ADJUSTING THE WING INCLINE OF A SHIP PROPELLER
US4820127A (en) * 1988-01-29 1989-04-11 Westinghouse Electric Corp. Blade support and blade assembly
DE4236253C2 (en) * 1992-10-20 1997-05-15 Sulzer Hydro Gmbh Device for changing the angular position of wings of a ship's propeller
US5445497A (en) * 1993-12-27 1995-08-29 Seemar; George H. Variable pitch propellers
FR2925015B1 (en) * 2007-12-14 2010-06-04 Eurocopter France ROTOR BLADE OF GIRAVION, ROTOR OF GIRAVION PROVIDED WITH SAID BLADE, AND METHOD OF MANUFACTURING THE BLADE
CN102530216B (en) * 2012-02-14 2014-05-21 武汉船用机械有限责任公司 High-power rudder propeller with guide pipe and detaching method for blades of propeller
CN114364606B (en) * 2019-09-09 2024-07-16 瓦锡兰挪威有限公司 Marine vessel propeller and method for mounting a 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
PL70902B1 (en) 1974-04-30
GB1337641A (en) 1973-11-14
NL7018902A (en) 1971-10-12
US3711220A (en) 1973-01-16
DE2103569B2 (en) 1979-09-13
DE2103569A1 (en) 1971-11-04
ES194911Y (en) 1975-06-01
FR2092345A5 (en) 1972-01-21
FI49944C (en) 1975-11-10
FI49944B (en) 1975-07-31
SU383261A3 (en) 1973-05-25
DE2103569C3 (en) 1980-05-29
NL171038C (en) 1983-02-01
SE332578B (en) 1971-02-08
NL171038B (en) 1982-09-01
JPS4941798B1 (en) 1974-11-11
ES194911U (en) 1975-01-01
NO127144B (en) 1973-05-14

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Legal Events

Date Code Title Description
PL Patent ceased