IT965129B - Elica a passo variabile con comando di emergenza per navi - Google Patents

Elica a passo variabile con comando di emergenza per navi

Info

Publication number
IT965129B
IT965129B IT69743/72A IT6974372A IT965129B IT 965129 B IT965129 B IT 965129B IT 69743/72 A IT69743/72 A IT 69743/72A IT 6974372 A IT6974372 A IT 6974372A IT 965129 B IT965129 B IT 965129B
Authority
IT
Italy
Prior art keywords
ships
variable pitch
emergency control
pitch propeller
propeller
Prior art date
Application number
IT69743/72A
Other languages
English (en)
Original Assignee
Lips Nv
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 Lips Nv filed Critical Lips Nv
Application granted granted Critical
Publication of IT965129B publication Critical patent/IT965129B/it

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
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
    • B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H2003/088—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid characterised by supply of fluid actuating medium to control element, e.g. of hydraulic fluid to actuator co-rotating with the propeller

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
IT69743/72A 1971-08-26 1972-08-25 Elica a passo variabile con comando di emergenza per navi IT965129B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4010571A GB1384383A (en) 1971-08-26 1971-08-26 Variable pitch propeller with emergency control

Publications (1)

Publication Number Publication Date
IT965129B true IT965129B (it) 1974-01-31

Family

ID=10413224

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69743/72A IT965129B (it) 1971-08-26 1972-08-25 Elica a passo variabile con comando di emergenza per navi

Country Status (17)

Country Link
US (1) US3802800A (it)
JP (1) JPS4831690A (it)
AU (1) AU468331B2 (it)
BR (1) BR7205874D0 (it)
CA (1) CA953165A (it)
CH (1) CH540813A (it)
DD (1) DD99140A5 (it)
DE (1) DE2241486A1 (it)
ES (1) ES406110A1 (it)
FR (1) FR2151404A5 (it)
GB (1) GB1384383A (it)
IT (1) IT965129B (it)
NL (1) NL7210894A (it)
NO (1) NO132036C (it)
PL (1) PL79476B1 (it)
SE (1) SE393076B (it)
ZA (1) ZA725806B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478674A (en) * 1974-07-03 1977-07-06 Lips Bv Feathering controllable pitch propeller
ES458039A1 (es) * 1977-04-06 1978-03-16 Mesado Francisco J L Perfeccionamientos en los dispositivos accionadores de heli-ces de paso variable.
JPS57140291A (en) * 1981-02-23 1982-08-30 Kawasaki Heavy Ind Ltd Variable pitch impeller
SE448295B (sv) * 1985-08-02 1987-02-09 Kamewa Ab Manoversystem for propeller med stellbara blad
JPS63188295U (it) * 1987-05-25 1988-12-02
US4810166A (en) * 1987-08-03 1989-03-07 Bird-Johnson Company Controllable pitch marine propeller
US5145318A (en) * 1989-11-16 1992-09-08 Bird-Johnson Company Flange-mounted controllable pitch marine propeller
DE3938567C1 (it) * 1989-11-21 1991-04-11 Urs Wollerau Ch Morgenthaler
EP2052965B1 (de) * 2008-01-11 2013-05-15 MT-Propeller Entwicklung GmbH Hydraulischer Verstellpropeller
US8465257B1 (en) 2008-10-31 2013-06-18 Brp Us Inc. Variable pitch propeller
GB201007564D0 (en) 2010-05-06 2010-06-23 Rolls Royce Plc Back-up featherer
GB201007565D0 (en) 2010-05-06 2010-06-23 Rolls Royce Plc Pitch control mechanism
GB201007567D0 (en) 2010-05-06 2010-06-23 Rolls Royce Plc BAck-up featherer
GB201007569D0 (en) 2010-05-06 2010-06-23 Rolls Royce Plc Pitch control mechanism
CN104071322B (zh) * 2014-05-22 2016-07-06 上海利屹恩船舶科技有限公司 自润滑可调距桨及其可调距桨液压及润滑系统
WO2016138960A1 (en) * 2015-03-05 2016-09-09 Wärtsilä Netherlands B.V. A method of arranging the lubrication of a controllable pitch propeller arrangement of a marine vessel and a lubrication arrangement therefor
US9849955B1 (en) 2017-01-03 2017-12-26 Fred Kiekhaefer Marine surface propulsion device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693243A (en) * 1952-07-23 1954-11-02 John H Strandell Double crank controllable pitch propeller
US3034584A (en) * 1959-09-09 1962-05-15 Hindmarch Thomas Marine propulsion installations
NO120011B (it) * 1967-03-22 1970-08-10 Karlstad Mekaniska Ab
SE306891B (it) * 1967-11-28 1968-12-09 Karlstad Mekaniska Ab
NO123595B (it) * 1969-03-28 1971-12-13 Liaaen As A M
DE2000203A1 (de) * 1969-04-21 1970-12-17 Rostock Dieselmotoren Verstellpropeller

Also Published As

Publication number Publication date
NO132036C (it) 1975-09-10
CH540813A (de) 1973-08-31
BR7205874D0 (pt) 1973-08-30
US3802800A (en) 1974-04-09
AU4584672A (en) 1974-02-28
AU468331B2 (en) 1976-01-08
GB1384383A (en) 1975-02-19
FR2151404A5 (it) 1973-04-13
DD99140A5 (it) 1973-07-20
ZA725806B (en) 1973-05-30
JPS4831690A (it) 1973-04-25
CA953165A (en) 1974-08-20
NO132036B (it) 1975-06-02
PL79476B1 (it) 1975-06-30
ES406110A1 (es) 1975-08-01
SE393076B (sv) 1977-05-02
DE2241486A1 (de) 1973-03-15
NL7210894A (it) 1973-02-28

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