DK112363B - Omstyringsmekanisme til skruer med drejelige blade. - Google Patents

Omstyringsmekanisme til skruer med drejelige blade.

Info

Publication number
DK112363B
DK112363B DK446261AA DK446261A DK112363B DK 112363 B DK112363 B DK 112363B DK 446261A A DK446261A A DK 446261AA DK 446261 A DK446261 A DK 446261A DK 112363 B DK112363 B DK 112363B
Authority
DK
Denmark
Prior art keywords
screws
steering mechanism
rotating blades
blades
rotating
Prior art date
Application number
DK446261AA
Other languages
English (en)
Inventor
A Jorgensen
Original Assignee
Hundested Motorfab Ak
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
Priority to NL285118D priority Critical patent/NL285118A/xx
Application filed by Hundested Motorfab Ak filed Critical Hundested Motorfab Ak
Priority to DK446261AA priority patent/DK112363B/da
Priority to FR914825A priority patent/FR1343870A/fr
Priority to US236628A priority patent/US3228480A/en
Priority to GB42399/62A priority patent/GB1025024A/en
Publication of DK112363B publication Critical patent/DK112363B/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation
    • 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)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Actuator (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DK446261AA 1961-11-09 1961-11-09 Omstyringsmekanisme til skruer med drejelige blade. DK112363B (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL285118D NL285118A (da) 1961-11-09
DK446261AA DK112363B (da) 1961-11-09 1961-11-09 Omstyringsmekanisme til skruer med drejelige blade.
FR914825A FR1343870A (fr) 1961-11-09 1962-11-08 Dispositif de réglage du pas des pales d'une hélice de navire
US236628A US3228480A (en) 1961-11-09 1962-11-09 Adjusting device for adjusting the pitch of propeller blades
GB42399/62A GB1025024A (en) 1961-11-09 1962-11-09 Adjusting device for adjusting the pitch of the blades of a marine propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK446261AA DK112363B (da) 1961-11-09 1961-11-09 Omstyringsmekanisme til skruer med drejelige blade.

Publications (1)

Publication Number Publication Date
DK112363B true DK112363B (da) 1968-12-02

Family

ID=8133734

Family Applications (1)

Application Number Title Priority Date Filing Date
DK446261AA DK112363B (da) 1961-11-09 1961-11-09 Omstyringsmekanisme til skruer med drejelige blade.

Country Status (4)

Country Link
US (1) US3228480A (da)
DK (1) DK112363B (da)
GB (1) GB1025024A (da)
NL (1) NL285118A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819296A (en) * 1972-03-06 1974-06-25 Mitsubishi Heavy Ind Ltd Control for hydraulic machine having adjustable blades
DE2433727A1 (de) * 1974-07-13 1976-01-29 Gea Luftkuehler Happel Gmbh Axial-regelluefter
GB8609554D0 (en) * 1986-04-18 1986-05-21 Dowty Rotol Ltd Bladed rotor assembly
US4781533A (en) * 1986-09-30 1988-11-01 Kamewa Ab Control system for propeller with controllable pitch
US5213470A (en) * 1991-08-16 1993-05-25 Robert E. Lundquist Wind turbine
EP3011171B1 (en) * 2013-06-17 2019-11-27 Lockheed Martin Corporation Turbine with hydraulic variable pitch system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US88431A (en) * 1869-03-30 Improvement in devices for controlling fluids tfnber pressure
US1954379A (en) * 1929-12-24 1934-04-10 Eller Albert De Witt Power control
US2279633A (en) * 1939-10-09 1942-04-14 Henning J Sellberg Variable pitch propeller
US2377386A (en) * 1940-01-02 1945-06-05 Dow Chemical Co Aircraft
CH233498A (de) * 1942-03-13 1944-07-31 Ag Messerschmitt Einrichtung an Flugzeugen zum Verstellen hintereinander angeordneter, gegenläufiger Luftschrauben.
US2442691A (en) * 1942-03-24 1948-06-01 Rotol Ltd Aircraft propeller
GB565579A (en) * 1943-03-10 1944-11-16 John Leslie Hunthold Bishop Improvements in and relating to hydraulically-operated variable-pitch screws
US2480521A (en) * 1945-03-16 1949-08-30 Joseph R Thompson Power drive and control mechanism
DE1097309B (de) * 1956-11-07 1961-01-12 Lips Nv Verstelleinrichtung fuer die Blaetter von Schiffsschrauben
US3057410A (en) * 1958-05-02 1962-10-09 Hartzell Propeller Inc Controllable pitch propeller
FR1260746A (fr) * 1960-03-31 1961-05-12 Moteurs Baudouin Soc D Commande hydraulique d'hélice marine réversible

Also Published As

Publication number Publication date
US3228480A (en) 1966-01-11
NL285118A (da)
GB1025024A (en) 1966-04-06

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