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Patent Searching and Data


Matches 1,401 - 1,450 out of 1,733

Document Document Title
JPS53138200A  
JPS53129993A
PURPOSE:To prolong the life of the electrode by using a ceramic material having conductivity as a material which withstands theremal stress owing to an extremely sharp temperature gradient and bonding a conductive metal, such as silver, ...  
JPS53126506A
PURPOSE:To provide the flat linear induction pump that is composed in such a manner that a stator for heating, which induction-heats an end bar part, is mounted so as to cut a stator for pump at tight angles, and can heat even if a pump ...  
JPS53137308U  
JPS53123698A  
JPS53122651A  
JPS53121009A  
JPS53121204A
PURPOSE:To make magnetic flux distribution uniform to improve efficiency by forming cylindrical inside yoke of magnetic pump by pressing side surface of layer-built iron core contained in radially provided grooves at magnetic iron core s...  
JPS53119408A  
JPS5337000B2  
JPS53110107A
PURPOSE:To improve cooling efficiency of stator coil and to reduce unbalance of each phase current by providing space between stator coil and duct.  
JPS53119606U  
JPS53108800A  
JPS5333034B2  
JPS53104408A
PURPOSE:To perform the overhaul work of a stator easily and rapidly, by holding a duct and the stator positively even on the way of the overhaul, in an electromagnetic pump transferring conductive fluid.  
JPS5332529B2  
JPS53101293A  
JPS53105903U  
JPS5394891A  
JPS5392911A
PURPOSE:To provide an electromagnetic pump which facilitates gas purging, does not require pipe cutting for dismounting a stator, and facilitates overhaul.  
JPS5392910A
PURPOSE:In a linear induction type electromagnetic pump used for conveying liquids, to reduce heat loss due to the current flowing through a conveyor duct and to improve pump efficiency, by increasing the conduit breadth of the duct up t...  
JPS5391598A  
JPS5387009A
PURPOSE:To keep the pump operating at the highest efficiency, by varying a power frequency of an electromagnetic pump corresponding to the necessary discharge.  
JPS5385507A
PURPOSE:To eliminate faults of a solenoid pump caused by local concentration of stress and fatigue, by equalizing the temperatures of the pump's duct and other pipe system through detecting their pre-heating temperatures and automaticall...  
JPS5380806A
PURPOSE: To promote life and efficiency in a melted-tetal transferring pump by providing a non-return ball on the suction line of the main body especially for the convenience of transferring and casting non-ferrous metals such as zinc an...  
JPS5380807A  
JPS5321363B2  
JPS5320317B2  
JPS5370036A  
JPS5372204U  
JPS5362907U  
JPS5351510A
PURPOSE:To make exchange for refractories fitted to an electromagnetic pump easy, by allowing the electromagnetic pump to move along the generating direction of shifting field, in a supporting device for the electromagnetic pump providin...  
JPS5347796A  
JPS5349701U  
JPS5336708A
PURPOSE:In the heatproof-duct retaining apparatus of the electromagnetic pump for transport molten metal, the simple and rapid interchange of the heatproof-duct is enabled, and the breakage of the heatproof duct by the stress such as ben...  
JPS5334106A
PURPOSE:To simplify cooling of the winding of a stator without injuring the pump capacity by providing an iron core of a stator plurally divided on the circumfernece with spaces between in an annular-linear type electromagnetic pump with...  
JPS5333408A
PURPOSE:To make hot water pouring speed constant, by correcting the output of an electromagnetic pump in response to hot water pouring quantity from a hot water pouring port.  
JPS538290B2  
JPS5331305U  
JPS539691Y2  
JPS5325908A  
JPS5318003A  
JPS534244B1  
JPS5311708U  
JPS531489A  
JPS5248322B1  
JPS5252992Y2  
JPS5252244Y2  
JPS52139626A  
JPS52135405A
PURPOSE:To shorten the whole length of core by winding a bunch of coil sides for a pole at the both ends of core in such a way that one is made shorter than the other in sequence for a slot pitch each.  

Matches 1,401 - 1,450 out of 1,733