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JPS60184109U |
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JPS60245004A |
PURPOSE:To control a liquid level correctly and to stabilize the liquid level without waving by providing a valve conduit which communicates with an airtight tank and controls the entry and exit of gas into and from the airtight tank thr...
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JPS60244333A |
PURPOSE: To stable replenish a stock solution without complicated control by reducing the variation in a stock solution feed starting time, by providing a pressure control apparatus to pressurized gas piping and providing a flow control ...
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JPS60243701A |
PURPOSE:To reduce the starting/stopping frequency of operation of pumps for sewage treatment station by setting up a water level set point in accordance with the discharging volume of the pumps and controlling the pumps through a variabl...
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JPS60179898U |
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JPS60180012U |
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JPS60239814A |
PURPOSE:To attain uniform control at the time of transition to a flood, a low water level and a water famine without generating hunting by changing an objective water level in accordance with inflow volume at the control of a dam and pro...
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JPS60237324A |
PURPOSE: To obtain a liquid level regulator reduced in trouble and simple to handle, by detecting the temp. of the boundary surface between a liquid and gas. CONSTITUTION: A temp. detector 9 is fixed to the position of a liquid level wan...
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JPS6039234Y2 |
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JPS60174913U |
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JPS60174914U |
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JPS60170815U |
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JPS60217984A |
In connection with a beverage dispensing machine, an automatic self-fill control apparatus for the machine for controlling the filling of the liquid tank, which liquid tank is fed with a combination of water and a concentrate syrup adapt...
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JPS60161829U |
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JPS60159330U |
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JPS6045782B2 |
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JPS6045298B2 |
A sensor which determines an operational variable of a system, for example an oxygen sensor of an internal combustion engine, generates a usable output voltage only at the proper elevated temperature. In order to uncouple the control loo...
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JPS6045029B2 |
A foundry installation control device is disclosed for causing a rapid cut off of a molten metal flow at the time when a mold is full. Two detectors are provided, one of which collects information concerning the instantaneous rate of met...
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JPS6044514B2 |
PURPOSE:The upper and the lower side power station are connected safely by controlling the opening of the guide vanes of water wheels and pumps according to the water level and the water level variation speed of the intermediate reservoir.
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JPS60178318A |
PURPOSE: To improve detecting accuracy, by providing an air gap in a part of a mold, arranging the first and second exciting coils in the far and near sides of the air gap line, and detecting the signal of a melted steel level from the d...
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JPS60137327U |
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JPS60134123U |
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JPS6029153Y2 |
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JPS60169902A |
PURPOSE:To prevent repeating operation raising and dropping a water level by outputting an opening signal until a water level actually measured by the 1st opening/closing comparator reaches a set water level to open a gate and checking a...
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JPS60168581A |
PURPOSE: To enable easy operation and to perform starting within a short time, by providing a brine recirculation amount detector and a final stage brine level regulator while operating the signal from the detector before outputting the ...
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JPS6038560B2 |
PURPOSE:An output control method in a power plant whereof the operation at the output band having a large oscillation is avoided.
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JPS60159916A |
PURPOSE:To reduce the variation of an extracted flow rate by smoothing an inflow flow rate by introducing moving average arithmetic, and suppressing the variation of the extracted flow rate to the minimum. CONSTITUTION:An inflow flow rat...
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JPS60158952A |
In a method for measuring and controlling the level of molten metal in a casting mould, guide channel or the like, the size of eddy currents induced in the molten metal by means of a measuring coil is measured, which is a measure of the ...
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JPS60157603A |
PURPOSE:To select a controller which is judged to be normal as to the difference between outputs of controllers of a double system by the majority decision logic of the arithmetic result of a monitoring device which performs calculation ...
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JPS60112340U |
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JPS60112341U |
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JPS6032036B2 |
PURPOSE:To prevent from such an abnormal water level as the under ground leakage or the low water level of a midway pond.
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JPS6024402Y2 |
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JPS6030250B2 |
PURPOSE:To achieve material change with a minimum labor and time by preventing the waste of material leaving only minimal material below the surface of the accumuration detected with an upper level gauge provided in a charge hopper. CONS...
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JPS60103253U |
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JPS60127444A |
PURPOSE: To accurately hold the liquid level of the cooling medium in a measuring Dewar vessel and to prevent the disturbance of the liquid surface thereof in replenishing the cooling medium, by providing a cooling medium replenishing De...
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JPS60124713A |
PURPOSE:To control properly the discharge amount by deciding an object water level in response to the flow amount and correcting the object discharge amount with a deviation between the present water level and the object water level so a...
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JPS6028003B2 |
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JPS6091088U |
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JPS6089483U |
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JPS60111089A |
PURPOSE: To maintain water taking-in function without installing a number of complicate equipment by securing the amount of water used through the suction by a pump by the weir installed into the water taking-in chamber installation part...
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JPS6087014U |
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JPS60110019A |
PURPOSE:To minimize both the variance range of discharge amount and the control frequency of the gate and also to secure a countermeasure to a sudden change of the inflow during a shift to a fixed level control. CONSTITUTION:A water leve...
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JPS60104879A |
PURPOSE:To surely hold a valve to be sealed when it is fully closed, by equipping the first seal member adapted to the upper surface in a peripheral edge part of a bottom through hole and the second seal member opposed to the internal su...
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JPS6018396Y2 |
This invention relates to the distribution, in free air, of the liquid phase of a cryogenic fluid which is stored under pressure.
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JPS6079221U |
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JPS6078552U |
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JPS6095618A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6093526A |
PURPOSE:To hold even a high water level accurate by setting discharge by making the water level N-fold as high or low as the set water level in the last setting of discharge at a point where a minimum measured level is higher or lower th...
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JPS6091420A |
PURPOSE:To avoid the performance deterioration of a level detector by providing a floating level detector into a store room of the level detector. CONSTITUTION:A liquid is supplied to a tank 2 through a liquid supply port 7, and the surf...
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