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Priority to AU53773/73ApriorityCriticalpatent/AU480590B2/en
Priority claimed from AU53773/73Aexternal-prioritypatent/AU480590B2/en
Application grantedgrantedCritical
Publication of AU480590ApublicationCriticalpatent/AU480590A/xx
Publication of AU480590B2publicationCriticalpatent/AU480590B2/en
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
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
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Engineering & Computer Science
(AREA)
Aviation & Aerospace Engineering
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Chemical & Material Sciences
(AREA)
Combustion & Propulsion
(AREA)
Mechanical Engineering
(AREA)
Ocean & Marine Engineering
(AREA)
AU53773/73A1973-03-26Improvements relating to oil-supply means for runner hubs with controllable pitch blades
ExpiredAU480590B2
(en)