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Patent Searching and Data


Matches 401 - 450 out of 1,726

Document Document Title
JP3285894B2
PURPOSE: To compact a device at large and provide a highly reliable electromagnetic pump device by enabling the flow rate to be measured, without providing a special flow meter separately, using an electromagnetic pump. CONSTITUTION: An ...  
JP3284660B2
PURPOSE: To increase an electromotive force without enlargement of the cross- section in the gas space side by introducing a constitution where an electrode pair is divided, together with a gap portion, into a plurality of pairs through ...  
JP3281022B2
PURPOSE: To improve an efficiency and reliability of an electromagnetic pump, by making the effective sinking of the heat generated in its stator coil possible. CONSTITUTION: In an electromagnetic pump, a double duct comprising an outsid...  
JP3281051B2
PURPOSE: To increase the earthquake resisting property of a stator, to ensure soundness absorbing thermal expansion, and to raise the reliability. CONSTITUTION: Axial-direction sliding mechanisms 19 are provided between a casing 6 and an...  
JP3265412B2
PURPOSE: To simplify the structure of an induction pipe contg. a core for transferring molten metal and to surely connect pipes to each other by providing the end of the suction pipe with a stepped part for pipe connection and arranging ...  
JP2002034233A
To downsize a facility and to improve its safety in a power generating system that generates electric energy by electromagnetic induction by using heat.This system is provided with heat pipes 11 to 13 the inside of which is filled with a...  
JP3240385B2  
JP2001346374A
To provide a small size linear motor provided with a highly efficient cooling structure.A plurality of slots 13 and teeth 14 are alternately provided in one side surface of a primary side iron core 12 and a cooling yoke 15 is placed in c...  
JP2001333569A
To provide a magnetic fluid driver and a drive method which specify, up to the level of practical use, a structure of electromagnet which enables actual use of magnetic fluid as the operation fluid and also assures smooth and highly reli...  
JP2001333568A
To provide a magnetic fluid driver and a drive method therefor which specify, up to the level of practical use, the structure of an electromagnet which actually enables use of a magnetic fluid as an operation fluid.In the magnetic fluid ...  
JP3218300B2
To obtain high output voltage pulse by extracting an electromotive force generated in the direction vertical to a magnetic field resulting from traveling of plasma and the supplied voltage via a second electrode pair. A voltage pulse gen...  
JP2001251843A
To provide a small and light pumping apparatus which is superior in temperature performance and productivity.Permanent magnets 18 are disposed movably along a passage 13 in which conductive fluid 11 is movably. When mechanically moving t...  
JP3201069B2
PURPOSE: To enable vacuum sealing of an outlet of plasma exhaust pipe without using a vacuum sealing valve by pressure-bonding or fusing the end portion of the outlet of plasma exhaust pipe after the interior of plasma exhaust pipe is ev...  
JP3201071B2
PURPOSE: To obtain a superpower proportional to the spacing of a pair of electrodes by providing a plasma guide pipe for leading plasma flow from a gas space to a space part between a liner and a pair of electrodes and then allowing the ...  
JP3201068B2
PURPOSE: To raise magnetic field in the gap to increase an electromotive force without enlarging a magnetic apparatus by connecting in parallel both ends of a coil with electrode pairs provided in the preceding stage and connecting a cur...  
JP3198443B2
PURPOSE: To obtain an electromagnetic fluid-conducting apparatus capable of applying DC without subjecting the electromagnetic fluid itself to any chemical change by applying power into the electromagnetic fluid through electrode- oxidiz...  
JP3192847B2
PURPOSE: To provide a device and method for diagnosing faults of electromagnetic pumps by which the abnormality of an electromagnetic pump can be diagnosed by laying optical fiber cables for high temperature having heat resistances to ea...  
JP2001509727A
(57) Summary book invention offers a useful liquid distribution system in many meanings also including the case where various composition, diagnoses, and medicine screening reactions are performed. A distribution system The 1st set of th...  
JP2001119921A
To provide an electromagnetic pump, where the unbalances present among its respective phase currents can be reduced. An electromagnetic pump has a double-cylinder duct with a formed passage 3, for making a conductive fluid flow between a...  
JP2001119920A
To provide an electromagnetic pump, where the fastening of its laminated core to it required during its operation and its transportation is performed, and the heat removing quality of the heat generation of the inside of its stator which...  
JP2001119922A
To eliminate effects received from the wave of a seawater when generating a negative pressure in the case, where flow is generated in the seawater (a second hydraulic means) from a wind (a first hydraulic means) by utilizing the negative...  
JP2001086730A
To provide a magnetic fluid energy system for obtaining electrical energy from a coil by using a coil corresponding to flowing magnetic fluid. A closed tube path 97 is filled with a fluid 98 made of a magnetic powder, coated and disperse...  
JP2000317586A
To reduce the equipment cost without damaging stirring performance. A coil 11 for electromagnetic stirring wound around a vessel for holding molten electric conductive material is excited with three phase AC supplied from a secondary win...  
JP2000245133A
To provide a wave-activated power generator capable of preventing the breakage of insulator film forming a dielectric, and improving the efficiency of power generation. A capacitor used in this wave activated power generator is constitut...  
JP3079687B2  
JP2000224834A
To make a transfer section longer without increasing an installation space, and to enhance transferring ability by making the transfer section spiral, arranging a shifting magnetic field forming means along the peripheral surface of the ...  
JP3069253B2
PURPOSE: To facilitate replacement of an oil level sensor and an electromagnetic pump and to detect the oil level surely at all times. CONSTITUTION: The electromagnetic pump comprises a fuel sucking section internally provided with a fue...  
JP2000195571A
To efficiently take out electrical energy by utilizing magnetism without utilizing dynamic energy of a mechanical movable part or the like. This battery is provided with a reaction tube 1 having electrodes 21, 22 on both end parts thereo...  
JP3049808B2  
JP2000152600A
To provide an induction-type electromagnetic drive device which has high mechanical strength and can be used under high temperature and high pressure while the advantages of the induction-type electromagnetic drive device which can be us...  
JP3045754B2  
JP2000134904A
To shorten the preheating time of a regenerative heat exchanger which is performed at the time of an initial start, and at the time of a cold start after routine inspection, etc., and to reduce its compressive driving force. An MHD gener...  
JP2000077945A
To provide a device which makes a filling operation, etc., of a direct current high voltage unnecessary and generates electromagnetic waves of high output and high frequency. This device includes a direct current voltage generating part ...  
JP2000049537A
To enable an antenna to output electromagnetic wave high in frequency and high in output by providing a switching part which is normally in a close state, makes electric energy by means of an energy amplification/ accumulation part to pa...  
JP2997777B1
[Summary] Subject Make unnecessary filling operation of the direct-current high voltage, etc. , and offer high output and the equipment which generates the electromagnetic waves of high frequency. Solution means Amplifying the current su...  
JP2997273B2  
JP2983710B2  
JPH11289934A
To provide both a completely hermetically sealed double bearing reel for fishing without requiring operations to exchange a battery, without requiring a special structure for exchanging the battery and without exposing a metal electrode,...  
JP2961261B1
[Summary] Subject Make unnecessary charge operation of the direct-current high voltage, etc. , and offer high output and the equipment which generates the electromagnetic waves of high frequency. Solution means The direct-current-voltage...  
JPH11266578A
To diffuse an electromagnetic seed agent smoothly and uniformly into the inlet pipe of a generator and introduce it to an electromagnetic fluid generator, while preventing condensation on a turbulence accelerating plate by fixing the tur...  
JPH11252892A
To provide an electromagnetic pump which can be reduced in size and weight and has less ripples in discharge pressure. This electromagnetic pump is provided with a channel 12 for circulating a magnetic fluid, iron cores 13, 14 located ad...  
JPH11252893A
To provide a generator which has no movable sections and is able to generate power safely, even when the flow rate of a fluid is high (typhoons, tropical cyclones and the like). This fluid power generator is provided with a nearly egg-sh...  
JP2947715B2  
JP2947716B2  
JP2947717B2  
JP2947714B2  
JP2939375B2
PURPOSE: To provide an electromagnetic pump in which no crack occurs at an insulator and insulation does not decrease even if a coil conductor is expanded by the use under a high temperature environment by providing an insulation with an...  
JP2911905B2  
JPH11136926A
To obtain high output voltage pulse by extracting an electromotive force generated in the direction vertical to a magnetic field resulting from traveling of plasma and the supplied voltage via a second electrode pair. A voltage pulse gen...  
JPH11505400A
(57) The method and equipment which amplify the magnetic field in a summary electromagnetism circuit are offered. The amplification factor of some sizes is obtained. The system concerned can be applied to the system by which many includi...  

Matches 401 - 450 out of 1,726