CH487015A - Safety adjustment device for a ship's propeller with adjustable blades - Google Patents

Safety adjustment device for a ship's propeller with adjustable blades

Info

Publication number
CH487015A
CH487015A CH1658468A CH1658468A CH487015A CH 487015 A CH487015 A CH 487015A CH 1658468 A CH1658468 A CH 1658468A CH 1658468 A CH1658468 A CH 1658468A CH 487015 A CH487015 A CH 487015A
Authority
CH
Switzerland
Prior art keywords
propeller
ship
adjustment device
adjustable blades
safety adjustment
Prior art date
Application number
CH1658468A
Other languages
German (de)
Inventor
Lindahl Carl-Axel
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 CH487015A publication Critical patent/CH487015A/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
    • B63H3/06—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)
  • Actuator (AREA)
  • Road Paving Machines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
CH1658468A 1967-11-28 1968-11-06 Safety adjustment device for a ship's propeller with adjustable blades CH487015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16288/67A SE306891B (en) 1967-11-28 1967-11-28

Publications (1)

Publication Number Publication Date
CH487015A true CH487015A (en) 1970-03-15

Family

ID=20302005

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1658468A CH487015A (en) 1967-11-28 1968-11-06 Safety adjustment device for a ship's propeller with adjustable blades

Country Status (12)

Country Link
US (1) US3560108A (en)
JP (1) JPS5019837B1 (en)
CH (1) CH487015A (en)
DE (1) DE1810492C3 (en)
DK (1) DK136764B (en)
ES (1) ES360559A1 (en)
FI (1) FI44532B (en)
FR (1) FR1593470A (en)
GB (1) GB1248062A (en)
NL (1) NL157854B (en)
NO (1) NO124634B (en)
SE (1) SE306891B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417853A1 (en) * 1984-05-14 1985-11-14 Blohm + Voss Ag, 2000 Hamburg DEVICE FOR ADJUSTING THE WING INCLINE OF A SHIP PROPELLER

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1384383A (en) * 1971-08-26 1975-02-19 Lips Nv Variable pitch propeller with emergency control
US4352634A (en) * 1980-03-17 1982-10-05 United Technologies Corporation Wind turbine blade pitch control system
JPS59133428U (en) * 1982-11-01 1984-09-06 凸版段ボ−ル株式会社 paper box with handle
JPS6090124U (en) * 1983-11-29 1985-06-20 凸版印刷株式会社 paper box with handbag
US4893989A (en) * 1989-03-07 1990-01-16 United Technologies Corporation Variable propeller system incorporating a forward transfer bearing
ES2120838B1 (en) * 1995-01-19 1999-05-16 Francisco Cotoruelo Victor De PROPELLER SYSTEM FOR BOATS WITH SOLID DRIVE AXLE.
CA2243151C (en) * 1998-07-15 2008-06-17 Flexxaire Manufacturing Inc. Variable pitch fan
US6439850B1 (en) 1998-07-15 2002-08-27 Flexxaire Manufacturing Inc. Variable pitch fan
CA2483109C (en) 2003-10-20 2012-05-01 Flexxaire Manufacturing Inc. Control system for variable pitch fan
US7172391B2 (en) * 2004-08-03 2007-02-06 Hamilton Sundstrand Propeller actuation system
US8162611B2 (en) * 2008-07-15 2012-04-24 Hamilton Sundstrand Corporation Controllable pitch propeller with electrical power generation
CN102224069B (en) * 2008-09-22 2014-06-25 伯格推进技术公司 An adjustable propeller arrangement and a method of distributing fluid to and/or from such an adjustable propeller arrangement
US8465257B1 (en) 2008-10-31 2013-06-18 Brp Us Inc. Variable pitch propeller
DK177923B1 (en) * 2013-06-06 2015-01-12 Man Diesel & Turbo Deutschland Valve arrangement for a propeller shaft
CN107600378B (en) * 2017-07-28 2019-09-20 武汉船用机械有限责任公司 A kind of pitch measurement device for tuning for Controllable Pitch Propeller
CN109292066A (en) * 2018-11-16 2019-02-01 中国船舶重工集团公司第七0四研究所 Mechanical emergency distance adjustment device
DE102022204669A1 (en) * 2022-05-12 2023-11-16 Siemens Energy Global GmbH & Co. KG Variable pitch propeller arrangement
US12060812B1 (en) * 2023-03-16 2024-08-13 General Electric Company Turbo engine having blade pitch actuation system for variable pitch fan

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828942A (en) * 1957-04-18 1960-02-24 Ernest Charles Hatcher Improvements relating to propellers or the like having variable-pitch blades
GB860080A (en) * 1958-10-28 1961-02-01 Norman Sinclair Mcnab Mechanism for adjusting variable-pitch blades of propellers or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417853A1 (en) * 1984-05-14 1985-11-14 Blohm + Voss Ag, 2000 Hamburg DEVICE FOR ADJUSTING THE WING INCLINE OF A SHIP PROPELLER

Also Published As

Publication number Publication date
SE306891B (en) 1968-12-09
GB1248062A (en) 1971-09-29
DK136764C (en) 1978-05-08
DK136764B (en) 1977-11-21
JPS5019837B1 (en) 1975-07-10
DE1810492B2 (en) 1979-09-13
DE1810492A1 (en) 1969-08-07
FI44532B (en) 1971-08-02
FR1593470A (en) 1970-05-25
NO124634B (en) 1972-05-15
NL157854B (en) 1978-09-15
NL6816597A (en) 1969-05-30
DE1810492C3 (en) 1980-05-22
ES360559A1 (en) 1970-09-16
US3560108A (en) 1971-02-02

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Legal Events

Date Code Title Description
PL Patent ceased