JPS4941798B1 - - Google Patents

Info

Publication number
JPS4941798B1
JPS4941798B1 JP45121832A JP12183270A JPS4941798B1 JP S4941798 B1 JPS4941798 B1 JP S4941798B1 JP 45121832 A JP45121832 A JP 45121832A JP 12183270 A JP12183270 A JP 12183270A JP S4941798 B1 JPS4941798 B1 JP S4941798B1
Authority
JP
Japan
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.)
Pending
Application number
JP45121832A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4941798B1 publication Critical patent/JPS4941798B1/ja
Pending legal-status Critical Current

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)
JP45121832A 1970-04-10 1970-12-29 Pending JPS4941798B1 (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS4941798B1 true JPS4941798B1 (xx) 1974-11-11

Family

ID=20265257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45121832A Pending JPS4941798B1 (xx) 1970-04-10 1970-12-29

Country Status (13)

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

Cited By (1)

* 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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR20220053586A (ko) * 2019-09-09 2022-04-29 바르트실라 노르웨이 에이에스 해양 선박 프로펠러, 프로펠러 블레이드 및 해양 선박 프로펠러의 설치 방법

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
NL226841A (xx) * 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

Cited By (1)

* 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

Also Published As

Publication number Publication date
US3711220A (en) 1973-01-16
PL70902B1 (xx) 1974-04-30
ES194911Y (es) 1975-06-01
GB1337641A (en) 1973-11-14
DE2103569A1 (de) 1971-11-04
CH518829A (de) 1972-02-15
FI49944B (xx) 1975-07-31
NO127144B (xx) 1973-05-14
NL171038C (nl) 1983-02-01
DE2103569C3 (de) 1980-05-29
ES194911U (es) 1975-01-01
NL7018902A (xx) 1971-10-12
SU383261A3 (xx) 1973-05-25
SE332578B (xx) 1971-02-08
FR2092345A5 (xx) 1972-01-21
NL171038B (nl) 1982-09-01
FI49944C (fi) 1975-11-10
DE2103569B2 (de) 1979-09-13

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