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JPS5467203A |
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JPS5462501A |
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JPS549322B2 |
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JPS5448967A |
In the biological purification operation based upon the application of pressure induced by a stream of liquid in the individual activation compartments due to aeration of the liquid, the inlet openings of transmitting passages between th...
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JPS5444203A |
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JPS5443604U |
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JPS544641Y1 |
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JPS5423304U |
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JPS5422105U |
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JPS5413B2 |
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JPS53155702U |
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JPS53139203A |
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JPS5344972B2 |
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JPS53144504U |
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JPS53144503U |
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JPS53119402A |
A multiple stage centrifugal pump for the handling of slurries. At each stage the slurry enters and is centrifugally discharged from an unobstructed chamber in which a vortex is created by an impeller disposed in a cavity located above t...
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JPS5337121B2 |
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JPS53125302U |
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JPS5332881B2 |
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JPS5332522B2 |
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JPS53111402U |
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JPS5397601A |
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JPS53106419U |
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JPS5394303U |
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JPS5325122B2 |
A multi-stage, double volute, centrifugal pump has an intermediate discharge and a final discharge constructed so that the pulses in the fluid at the discharge stages created by the impeller vanes passing the lips of the volute are elimi...
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JPS5380801U |
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JPS5376303U |
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JPS5376302U |
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JPS5373502U |
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JPS5371202U |
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JPS5317070B2 |
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JPS5365905U |
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JPS5365904U |
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JPS5358802A |
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JPS5316001Y2 |
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JPS5346004U |
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JPS5338839A |
PURPOSE: To lessen the difference between the maximum and minimum of water thrusts acting a runner of a hydraulic machine and to manufacture a thrust metal economically by placing the opening part on the side of the runner room of a bala...
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JPS5337901A |
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JPS539404B2 |
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JPS5329804U |
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JPS536362B2 |
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JPS5318007A |
PURPOSE: In concurrence of fixing a runner of a liquid pump and a runner of an eddy-current type air pump on a common motor axis with installing the both pumps at inexpensive installation cost, the system is put in very efficiency motion.
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JPS5316903U |
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JPS5316901U |
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JPS531487B2 |
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JPS535499U |
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JPS53525B2 |
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JPS531302A |
PURPOSE: To reduce pump size with a very simple construction, which is constructed to reliably balance the shaft thrust and provide reduced axial length of the pump, by disposing vanes of an impeller in a pump section in a back-to-back a...
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JPS531307A |
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JPS52155404A |
PURPOSE: The direct connection of a pump head part of a vertical Westco pump on the upper part of a motor facilitates to make it into a miniaturized, light-weighted and easy to mount pumping system.
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