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Patent Searching and Data


Matches 901 - 950 out of 1,726

Document Document Title
JPS6439260A
PURPOSE: To increase the efficiency of energy conversion by making the total length, in the direction parallel to the external magnetic field, of flow passages for generating a generator action smaller than the total length in the same d...  
JPS6439261A
PURPOSE: To improve the efficiency of generation by burning coal at a high temperature, heating the first working fluid of a magneto hydrodynamic generation cycle through directly using said coal-burning, and causing said fluid to circul...  
JPS6427755A
PURPOSE: To obtain the device having pumping action by providing a channel or a blade for forming magnetic field for preventing the production of eddy current in a part of a nozzle and producing the axial directional force resisted to th...  
JPS6426359A
PURPOSE: To reduce energy loss by generating a magnetic field in the axial direction and utilizing the substantial whole components of the magnetic field as the force of a pump. CONSTITUTION: An electromagnetic pump is composed of a holl...  
JPS6426360A
PURPOSE: To apply the title piping device even to an internal moving fluid having special properties such as a strong acid, strong alkali, etc., by arranging a superconducting electromagnet around a piping, applying a magnetic field to t...  
JPS6426358A
PURPOSE: To remove a mechanical moving section, and to reduce trouble by moving a liquid by force working by causing currents to flow through the liquid vertically to a magnetic field generated by a superconducting magnet. CONSTITUTION: ...  
JPS6420441A
PURPOSE: To continuously detect the quantity of smoke which is being exhausted with high accuracy, by electrifying soot particles in exhaust gas by using an electric force field generating means, and detecting the smoke quantity, based o...  
JPS6412852A
PURPOSE: To increase the flowing velocity of magnetic fluid in a pipe in which the magnetic fluid flows and to generate a rotary motion at a turbine by setting the direction of magnetic fluid flow in parallel with the direction of a magn...  
JPS6412853A
PURPOSE: To increase and uniformize the flowing velocity of magnetic fluid by constructing the inner diameter of a low temperature pipe with refrigerant cooling larger than that of a high temperature pipe by heating. CONSTITUTION: An air...  
JPS648864A
PURPOSE: To conduct heating of pump ducts efficiently and prevent generation of a local thermal stress by providing one end of space between stator coils and said pump ducts with vanes composed of a shape memory alloy and by transforming...  
JPS641467A
PURPOSE: To realize an actuator having simple structure, by utilizing the nature of magnetic fluid to be elongated in the direction of magnetic field. CONSTITUTION: An actuator 1 comprises an actuator element 20 where elastic fluid 21 is...  
JPS641470A
PURPOSE: To realize an actuator having simple structure, by utilizing the nature of magnetic fluid to be elongated in the direction of magnetic field being applied thereon. CONSTITUTION: An actuator body 1 comprises actuator elements 20a...  
JPS641469A
PURPOSE: To realize an actuator having simple structure, by utilizing feature of magnetic fluid to be elongated in the direction of magnetic field to be applied thereon. CONSTITUTION: An actuator body 1 is constructed with actuator eleme...  
JPS641468A
PURPOSE: To realize an actuator having simple structure, by utilizing the feature of magnetic fluid to be elongated in the direction of magnetic field. CONSTITUTION: An actuator 1 mainly comprises an actuator element 20 where magnetic fl...  
JPS63310362A
PURPOSE: To prevent complication of electomagnetic pump, by arranging magnetic poles for flow measurement where magnetic pole and magnetic circuit are shared in order to apply driving force onto Na in a duct of the electomagnetic pump cl...  
JPS63297279A
PURPOSE: To contrive prevention of peeling by a difference of thermal expansion coefficient, by using a perforated clad material having a thermal expansion coefficient almost in agreement with that of heat-resistant ceramics as an interl...  
JPS6359788B2  
JPS63274357A
PURPOSE: To prevent the falling of a molten metal efficiently by arranging a plurality of pairs of plane type linear inductors while each pair of the inductors is oppositely faced on the outer circumference of a molten metal path and gen...  
JPS6355389B2  
JPS63253854A
PURPOSE: To make piping and cover gas operation unnecessary and simplify the maintenance and repair of the title electromagnetic pump, by inserting the pump into a liquid metal storage tank. CONSTITUTION: A helical duct 12 is wound spira...  
JPS63249462A
PURPOSE: $>To improve generating efficiency of driving force, by controlling the output current to be in a predetermined value from the magnet power source in an acceleration control system. CONSTITUTION: An electromagnetic pump is compo...  
JPS63249463A
PURPOSE: To prevent electrodes against polarized wear, by uniformly holding the magnetic field acting between electrodes by adding compensatory magnets to a main magnet. CONSTITUTION: An electromagnetic pump is equipped with a main magne...  
JPS6350951B2  
JPS63240366A
PURPOSE: To make the title device highly efficient, by making a flux density near the end of the flow direction of the device so as to have a gentle gradient, in which electric eddy current will never be generated. CONSTITUTION: An elect...  
JPS63228956A
PURPOSE: To permit the regulation of the flow rate ratio of fluid in a first flow passage to the fluid in a second flow passage arbitrarily, by a method wherein the strength of a first magnetic field, corresponding to the first flow pass...  
JPS63224663A
PURPOSE: To inhibit a resonant sound by changing a distance between a cathode and ionization beams in a blower with an air circuit section in which an air current is drifted at approximately a right angle. CONSTITUTION: A blower body 1 h...  
JPS6346672B2  
JPS63220879A  
JPS63213466A
PURPOSE: To increase a thrust, by working a rotating field on molten metal conducted to a molten-metal-guide pipe, and by rotating the molten metal along a spiral-formed induction projection set on the inner peripheral surface of the mol...  
JPS63213465A
PURPOSE: To suppress counter-electromotive voltage and eddy current, by setting a reactive current suppressing plate in the passage of one side system corresponding to an external magnetic pole end section in the flowing direction of con...  
JPS63209462A
PURPOSE: To eliminate a distortion by induction heating of an apparatus and lengthen its life by forming both side walls and a bottom wall into an integral body by means of a castable refractory material and by providing connecting plate...  
JPS63190550A
PURPOSE: To obtain an annular electromagnetic flow coupler, easy in manufacturing and high in performance, by a method wherein the inner and outer walls of a flow passageway and partitioning plates, provided in the flow passageway, are c...  
JPS63116701U  
JPS63174555A
PURPOSE: To improve a flow velocity capable of shifting under the same current and flux densities by constituting a magnetic pole so that it is shifted in the direction of a liquid metal flow. CONSTITUTION: Electric current flows from a ...  
JPS63167662A
PURPOSE: To reduce the cost of a laminated type electromagnetic pump for fluid by laminating the actuators of the pump in an electromagnetic pump to eliminate extremely low voltage and large current, thereby preventing the diameter of a ...  
JPS63166104A  
JPS63157661A
PURPOSE: To make a pump compact and to make it to work at highest effi ciency, by providing multiple intermediate ducts where armatures are built in between inside and outside ducts, and by forming multiple channels. CONSTITUTION: Inside...  
JPS63157662A
PURPOSE: To resume the smooth supply of molten metal at the time when the operation of an electromagnetic pump is restarted, etc., by stably keeping the molten metal in continuous condition in the duct during the time the operation of th...  
JPS63145990A  
JPS6388799U  
JPS63136952A
PURPOSE: To allow conductive fluid such as sea water, etc., to be sent out without using an impeller or a motor, by forming the magnetic field in the direction of a right angle to the flow of conductive fluid with superconductive magnet ...  
JPS6327670B2  
JPS63125858A
PURPOSE: To improve the reliability by interposing a magnetic fluid type actuator between both elbows of one opposite angle of a diamond-shaped lever, and mounting compression springs among both elbows of the other opposite angle and the...  
JPS63125857A
PURPOSE: To easily adjust the driving stroke with high accuracy by forming a diamond-shaped lever by four levers, interposing a magnetic fluid type actuator between both elbows of one opposite angle of the diamond-shaped lever, and conne...  
JPS6322907B2  
JPS63101795A  
JPS6389050A
PURPOSE: To eliminate the possibility of the damage of an outer wall by a liquid at a high temperature by passing mercury vapor at a high temperature obtained by heating liquid mercury into magnetic flux. CONSTITUTION: A center shaft 12 ...  
JPS6380759A
PURPOSE: To improve the efficiency of an electromagnetic induction prime mover by composing to act a magnetic field and a current to an annularly sealed fluid. CONSTITUTION: A passage 1 is annularly formed, and mercury 2 is circulated as...  
JPS6373868A
PURPOSE: To prevent cooling and solidification of a molten metal by making a conduit of a conductive refractory material and providing an induction heating means of said conduit. CONSTITUTION: In a molten-metal feeder using an electromag...  
JPS6373006A  

Matches 901 - 950 out of 1,726