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Patent Searching and Data


Matches 751 - 800 out of 1,730

Document Document Title
JPH0397384U  
JPH03226262A
PURPOSE: To obtain the title system, capable of being compacted, prominent in maintenance and repairing property and capable of being started easily by remote operation, by a method wherein the title system is equipped with a liquid inje...  
JPH03218252A
PURPOSE: To obtain a small-size and large capacity pump whose inner coil is efficiently cooled by a method wherein a heat-pipe is provided at the center part in an inner duct and the radiation part of the heat-pipe is provided on the exi...  
JPH0353859B2  
JPH03178549A
PURPOSE: To effectively separate an electromagnetic pump and a power source system by dividing a coil, connecting one of the divided coils to a normal use power source and the other to an emergency power source. CONSTITUTION: A ringlike ...  
JPH0345983B2  
JPH03159219A
PURPOSE: To prevent generation of cracks on a coil insulating layer by the difference in thermal expansion when temperature rises while in operation by a method wherein an insulating layer is formed using an organic material as the backi...  
JPH0342688B2  
JPH03145962A
PURPOSE: To increase thermal conduction of a stator coil by winding the stator coil on a metal spool of copper, etc., tightly, and fitting the copper spool in the outside duct closely. CONSTITUTION: The expansion coefficient of materials...  
JPH03128659A
PURPOSE: To increase an output voltage by forming a proper electrode surface at the outer-periphery and inner-periphery parts of a device and performing liquid contact. CONSTITUTION: A current J in a radial direction, flowing in a fluid ...  
JPH03118756A
PURPOSE: To efficiently levitate whole molten metal by acting an upward Lorentz force on the metal by the mutual action of a horizontal magnetic flux generated on the bottom of a vessel by use of a coil and a current induced between a pa...  
JPH0350976U  
JPH0351192U  
JPH03502158A  
JPH03502159A  
JPH0332295B2  
JPH03502038A  
JPH0398458A
PURPOSE: To effect the pulsating power generation of a set frequency with high output and high efficiency by a method wherein air, compressed by an air compressor, is sent into a combustion chamber through a pulsating valve, opened and c...  
JPH0390268A
PURPOSE: To prevent dropping of molten metal from a molten metal supplying hole and to contrive safety in a work by entering air from gap between small diameter part in a plunger and an injection sleeve and causing the molten metal disch...  
JPH0374167A
PURPOSE: To facilitate exchange of a coil without cutting a pipe by winding a coil around an outer duct, and so providing a gas vent pipe communicating with the top of a circular passage of liquid metal as to pass inside the coil. CONSTI...  
JPH0373891A
PURPOSE: To improve power factor and to obtain flow cost down characteristics by providing the electromagnetic pump control device with a synchronizing machine in parallel with an electromagnetic pump, and at the time of generating abnor...  
JPH0365044A
PURPOSE: To reduce the size and to lengthen the service life by arranging a gas turbine generator in the downstream of a rare gas compressor. CONSTITUTION: In a combined generating system, high temperature rare gas E1 heated by a heat so...  
JPH0332352A
PURPOSE: To reduce damage resulting from cavitation by feeding back part of hydraulic fluid in an electromagnetic pump to transfer the hydraulic fluid such as liquid metallic sodium, etc., and repouring it in a duct wall of the generatio...  
JPH0327759A
PURPOSE: To radiate the heat, generated inside a stator coil, to the outside efficiently by inserting the heat-absorbing side of a heat sink into between laminated iron core blocks, and attaching the heat radiating side to the outside of...  
JPH0327758A
PURPOSE: To effectively make the diametrical magnetic flux of an annular electromagnetic flow coupler and to realize miniaturization by using a superconductive coil for an electromagnetic coil, and sticking the superconductive material t...  
JPH0327760A
PURPOSE: To obtain an electromagnetic pump which has large capacity of pump function though small by providing a lubricant layer at the opposed face to the outer duct of an iron core block, or at the outer surface. CONSTITUTION: Each iro...  
JPH037056A
PURPOSE: To enable driving of some driven body by composing a portion of the wall face of a box body defining an enclosed space of a flexible film body then encapsulating magnetic fluid in the enclosed box body and applying traveling wav...  
JPH03869Y2  
JPH033741A
PURPOSE: To support and move precisely and surely by supporting a stage consisting of a non-magnetic body and having an edge part with tapered face on the magnetic fluid holding it by a magnetic field in the gap between iron cores locate...  
JPH0246553Y2  
JPH02294260A
PURPOSE: To promote energy efficiency by housing conductive fluid in a loop- shaped channel having a circular or rectangular section, placing a permanent magnet or an electromagnet and a pair of electrodes, circulating the conductive flu...  
JPH0254022B2  
JPH02280658A
PURPOSE: To improve the reliability and to obtain a small size large capacity pump by placing a compression spring waved in the longitudinal direction of core at at least one of the interval between inter-slot tees of stator core and an ...  
JPH02280657A
PURPOSE: To increase the capacity and to reduce the size by contacting the outside stator core tightly with an outside tube at all times and radiating heat produced in the stator coil thereby suppressing temperature rise of the stator co...  
JPH02263428A
PURPOSE: To obtain a semiconductor wafer heating device, which is superior in soaking property, has a small heat capacity and is good in temperature controllability, by a method wherein a fluid having a good thermal conductivity is seale...  
JPH02247426A
PURPOSE: To enable a large amount of heat to be transmitted in one direction by a method wherein an electric motor for rotating a permanent magnet acting an alternating magnetic field to a magnetic fluid within a first magnetic fluid cir...  
JPH02228246A
PURPOSE: To prevent the generation of arc discharge, the consumption of a heat insulating material and the invasion of seed agent in lining materials by a method wherein sheet type spacers are arranged at dividing parts so as to be in co...  
JPH02228245A
PURPOSE: To prevent the stagnation or the reverse flow of electroconductive fluid and improve reliability as well as efficiency by a method wherein shielding blocks, made of an electroconductive material, are provided in an annular flow ...  
JPH0239182B2  
JPH02107277U  
JPH02214466A
PURPOSE: To simplify an atomic reactor cooling system by providing an outer duct enclosing an inner duct having an inner core, an outer core having an electromagnetic coil provided on its outer periphery, and an eddy current type electro...  
JPH02206356A
PURPOSE: To reduce the number of manufacturing processes of cores by making a projected plane having the same radius of curvature as that of a plane opposed to a transfer duct of a plane of an anti-transfer duct side of armature cores an...  
JPH02202352A
PURPOSE: To enable a stable feed to be continuously attained of molten metal by providing a pressure reducing cylinder provided with a pressure reducing means and a means maintaining a level of the molten metal, sucked into this pressure...  
JPH0235550B2  
JPH02188158A
PURPOSE: To reduce the change of flux density and to miniaturize an electromagnetic flow coupler by providing a bending section in the passage of a region where the flux density changes. CONSTITUTION: A ring-shaped flow coupler makes use...  
JPH02184259A
PURPOSE: To increase the degree of freedom of designing and restrict nonequilibrium current by a method wherein an least one of inside and outside ducts is provided with a plurality of coils 3-phase AC winding, which forms the magnetic f...  
JPH02168847A
PURPOSE: To eliminate mechanically movable section and to enable long time operation under severe conditions by forming an enclosed loop of magnetic fluid and flowing the fluid with external magnetic force thereby carrying and pressurizi...  
JPH02168873A
PURPOSE: To obtain the distributed state of stable energy by arranging the drum bodies of conductors doubly to compose the respective drum bodies so that a closing loop may be formed with current flowing in the axial direction, and by ar...  
JPH02168874A
PURPOSE: To prevent a magnetic field from leaking out and heighten the density of the magnetic field and use a magnetic force line effectively by arranging the external drum of perfect diamagnetic substance, and an internal drum with a f...  
JPH02151260A
PURPOSE: To obtain such a fluid transferring device as requiring no rotating flow/forwarding flow conversion mechanism by generating a magnetic field and electric field in the direction of the inside of the plane at right angles in the f...  

Matches 751 - 800 out of 1,730