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Document Title |
JPS62167795U |
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JPS62153199U |
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JPS62143599U |
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JPS62132000U |
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JPS6238580B2 |
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JPS6223359Y2 |
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JPS6220960B2 |
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JPS6220959B2 |
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JPS6220077B2 |
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JPS6296197A |
A plurality of blades extend radially from a a hub which is rotated by a motor about a drive axis. Each blade has a root which is rotatably connected to the hub so that it can be independently twisted to vary the pitch thereof relative t...
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JPS6218398B2 |
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JPS6215120Y2 |
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JPS6213920Y2 |
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JPS6213919Y2 |
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JPS6248898U |
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JPS6243390A |
PURPOSE:To enable regulation of variation of the rake, the diameter, and the pitch of a blade and provide propulsive performance suitable to sailing through proper combination of them, by a method wherein an inclining rake varying means,...
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JPS6243394A |
PURPOSE:To improve propelling efficiency, by a method wherein a propeller itself has structure in that the pitch of a blade is variable during one full rotation of the propeller, and the pitch is made suitable to wake distribution. CONST...
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JPS6218391A |
PURPOSE:To restrain sufficiently the large load fluctuation to a main engine by generating a supposed output set value compensating for the load fluctuation to the main engine through a proper control in an adaptable control block to adj...
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JPS6218392A |
PURPOSE:To permit propeller angle to adjustably follow up the large load fluctuation to a main engine by generating the actuator controlling signal for compensating for the load fluctuation to the main engine according to adaptable contr...
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JPS623357Y2 |
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JPS621690A |
PURPOSE:To simplify a mechanism altering a blade angle of a variable pitch propeller as well as to aim at the promotion of miniaturization and lightweightiness, by installing a mechanism, holding the blade angle in utilizing the extent o...
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JPS6157237B2 |
A method of controlling the speed of a ship equipped with a controllable pitch propeller at a predetermined value. A desired horsepower corresponding to a desired ship speed is obtained in accordance with the actual horsepower, the detec...
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JPS61174398U |
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JPS61205396A |
PURPOSE: To simplify the structure and reduce manufacturing cost of the propeller in the caption by using shape memory alloys as material for a blade-angle changing actuator. CONSTITUTION: A hub 4 is fixed to the revolving shaft 2 of a m...
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JPS61138799U |
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JPS61193993A |
PURPOSE:To make each pitch of propeller blades automatically adjustable to each other according to a ship's wake current flowing in each propeller blade, by making the pitch of these propeller blades alterable with hydraulic cylinders. C...
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JPS61193994A |
PURPOSE:To perform pitch adjustment for a propeller blade so smoothly, by constituting a cam driven body of a base end part of the propeller blade being guided as engaged with the guide groove installed in a hull bossing part, with two r...
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JPS6137478B2 |
The mechanism is intended for varying the blade angle of an axial-flow or mixed-flow impeller by means of stationary cylinder actuators (25) arranged parallel to and outside the impeller shaft (1). The actuators move a housing (11) provi...
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JPS6130960B2 |
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JPS6130958B2 |
PURPOSE:To reduce a portion of the fuel by a system wherein, on operating with a speed either high or low speed set for two speeds control main engine, AC rotary unit corresponding to respective speed is driven for generating the electri...
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JPS61113196U |
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JPS6127237B2 |
A marine vessel having a propeller tunnel possessing a flow-favorable cross-sectional configuration following the flow lines of the water. Within the propeller tunnel there is mounted a propeller essentially throughout one-half of its ci...
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JPS6125593B2 |
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JPS61119495A |
PURPOSE:To obtain a turning moment even if a ship is in navigation at low speed or in stop by installing a control means for setting the blade angle between the opposed blades each other into the opposite angle in an equal inclination wh...
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JPS61501018A |
PCT No. PCT/SE85/00028 Sec. 371 Date Sep. 17, 1985 Sec. 102(e) Date Sep. 17, 1985 PCT Filed Jan. 25, 1985 PCT Pub. No. WO85/03270 PCT Pub. Date Aug. 1, 1985.A device in fluid pressure generators comprising an annular casing which is peri...
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JPS6175398U |
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JPS6119476B2 |
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JPS6152596U |
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JPS614803Y2 |
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JPS6116999U |
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JPS611495U |
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JPS611496U |
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JPS611494U |
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JPS60173493U |
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JPS60173492U |
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JPS6048400B2 |
The present invention relates to propeller blades which are mounted in a rotatable propeller hub and pivotable in the same by means of inner shafts with axes substantially radial to the axis of rotation of the hub and countersunk in said...
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JPS60209388A |
A mechanical linkage for adjusting propeller blades includes a two-armed lever arranged on the downstream side of the hub of a variable pitch propeller driven by a driving engine by means of a drive shaft. The push rod of a linear motor ...
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JPS6034560Y2 |
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JPS60149497U |
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JPS60179393A |
PURPOSE: To control the speed of vessel safely by subtracting a vane angle command signal from an idle vane angle signal proportional to the vessel speed and providing a vane angle command signal to CPP on the basis of subtracted value. ...
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