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JPS57208325A |
PURPOSE:To prevent the generation of hunting and to improve the controlling property of the titled joint by a method wherein in case the joint is utilized as a variable speed gear in a thermal power plant, the blades of an impeller or a ...
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JPS57198421U |
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JPS5756249Y2 |
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JPS57187937U |
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JPS57186640A |
PURPOSE:To improve responsiveness and the accuracy of control by providing a controller automatically adjusting a limit value in response to the condition of the mechanism to be controlled and changing the limit value in the high speed r...
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JPS5751579B2 |
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JPS57177456A |
A hydrodynamic clutch, such as a hydrodynamic torque converter, is rotatable about an axis of rotation and includes a pump wheel impeller, a turbine impeller, and a guide wheel located between the pump wheel impeller and the turbine impe...
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JPS57167532A |
PURPOSE:To improve an efficiency and prevent the operating oil from the deterioration thereof by a method wherein the amount of the operating oil is controlled in accordance with the revolving number of an output shaft and the air conten...
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JPS5745479Y2 |
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JPS57161324A |
PURPOSE:To miniaturize a fluid coupling and decrease its weight, in the fluid coupling suitable for a vehicle automatic speed changer, by arranging a pair of turbine cascades, connected to a driven shaft, between pump cascades in a pair ...
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JPS57154527A |
PURPOSE:To prevent the damage of the blade butt of an impeller, by providing a clamp ring to obtain structure to cancel the centrifugal force of the impeller. CONSTITUTION:An interference is set between the outside of an impeller and the...
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JPS57154526A |
PURPOSE:To enable stable dynamic balancing, by rotating a rotary body without using a fluid and by injecting the fluid through a scoop pipe while rotating the rotary body and by draining the fluid through the scoop pipe while rotating th...
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JPS57154525A |
PURPOSE:To reduce the axial length of a combined transmission, by coupling an impeller to a hollow shaft, fitting a runner shaft in the hollow shaft and providing thrust bearings at the ends of the runner shaft and the hollow shaft oppos...
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JPS57140922A |
In variable fill-type fluid couplings, a driving impeller and a driven runner are coupled for joint rotation by means of a liquid medium in an active liquid chamber formed by the rotating members. The active liquid chamber is continuousl...
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JPS5738831B2 |
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JPS5736860Y2 |
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JPS57129931A |
PURPOSE:To make compact a whole equipment in which a variable-speed fluid coupling and an overdrive gear unit are provided between a driver and a rotary machine, by integrating the output or input impeller of the coupling with one gear o...
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JPS57129932A |
PURPOSE:To greatly shorten the time of starting of a driven machine through a fluid coupling which is connected between a driver and the driven machine and whose speed is changed by shifting the position of a scoop pipe. CONSTITUTION:For...
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JPS57116938A |
PURPOSE:To improve performance of working oil and prevent over-heating of working oil in a working-oil self-circulation type variable-speed fluid coupling by joining flows of the working oil from the oil pump and that from a scooping pip...
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JPS5729087Y2 |
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JPS5723839B2 |
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JPS5779234U |
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JPS5779233U |
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JPS5757927A |
PURPOSE:To form a circulating flow line in an impeller and improve output torque of a turbine in a variable speed fluid coupling used in a nuclear power plant or the like, by providing auxiliary turbines in corings provided in the turbin...
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JPS5757928A |
PURPOSE:To widely improve efficiency of a variable speed fluid coupling utilized for loading machines of fan, pump, etc., by providing a working oil quantity control mechanism and controlling circulated working oil quantity in accordance...
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JPS5758131U |
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JPS5758132U |
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JPS5743030A |
PURPOSE:To eliminate the sharp change in the flow of a fluid in a scoop-up tube chamber, prevent a separation flow and eliminate the unstable region of output rotational frequency, by opening a plurality of holes through a partition plat...
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JPS5737124A |
PURPOSE:To obtain speedy stabilization to a set speed in a variable-speed joint to transmit the driving power of a constant-speed revolution motor to a rotary machine when a newly set speed is given by finely adjusting a speed governor a...
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JPS578998B2 |
A panhead for mounting, panning and tilting instruments such as cameras having a smooth, uniform drag mechanism, requiring virtually no initial extra breakaway force, in which drag resistance is provided between a shaft and a relatively ...
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JPS578113Y2 |
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JPS577860Y2 |
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JPS5718820A |
PURPOSE:To eliminate hunting phenomenon and improve the response time to the set revolution by changing a means of scraping pipe control and amount of control corresponding to the amount of the deviation between the set revolution and th...
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JPS572768Y2 |
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JPS56171436U |
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JPS56171437U |
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JPS56131034U |
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JPS56115039U |
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JPS56115040U |
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JPS56109930A |
PURPOSE:To stabilize the flow of the fluid in a scooping pipe chamber and to prevent the vibration of the scooping pipe in the variable speed fluid coupling, by fixing a flow-rectifying means at the opening end of the scooping pipe. CONS...
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JPS56105125A |
PURPOSE:To prevent abnormal noise from being generated when the internal pressure of an actuating room exceeds specified pressure by providing preset diaphragms at the oil feed and exhaust passages in a fluid joint, respectively, and mak...
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JPS56105126A |
PURPOSE:To control the internal pressure of an actuating space toward the lower part of the abnormal noise generation area and prevent the abnormal noise from being generated by providing a flow regulating valve actuated in accordance wi...
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JPS56101227U |
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JPS56101228U |
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JPS5691932U |
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JPS5691931U |
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JPS5683630U |
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JPS5676727A |
PURPOSE:To prevent transmitted torque from becoming unstable and suppress noises, by spirally placing the blades of a turbine. CONSTITUTION:Blades 22, whose outer ends are displaced behind their inner ends with regard to the direction of...
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JPS5675329U |
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JPS5673231A |
PURPOSE:To simplify the maintenance of an oil sealing aparatus, by forming a static chamber in the section of a rotary drum of a hydraulic power transmission located on the side of a seal, and thereby preventing leakage of oil from the r...
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