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Patent Searching and Data


Matches 651 - 700 out of 1,753

Document Document Title
JPH0681771A
PURPOSE: To provide a stable electromagnetic pump flow rate controller which has the high precision with a simple constitution by using the closed loop feedback type automatic control due to the actual flow rate element by combining an i...  
JPH0676626A
PURPOSE: To keep mechanical strength as a joint at ambient temperature as high as 1600°C and prevent electrically insulating property from lowering even in driving for a long duration. CONSTITUTION: Regarding an insulating joint materia...  
JPH0678515A
PURPOSE: To provide a compact magnetohydrodynamic equipment, which interrupts leakage currents from an electrode end section and an upstream-end section channel and a downstream-end section channel and can prevent the deterioration of ef...  
JPH0670535A
PURPOSE: To provide an iron core for a solenoid pump which can suppress extremely the electromagnetic vibration at the time of operation and prevents the dielectric breakdown of a coil due to the friction of a core tooth part with the co...  
JPH0614781B2  
JPH0646557A
PURPOSE: To generate electric power efficiently using coal or natural gas. CONSTITUTION: This method and system is for converting chemical energy of methane into electric energy. In a decomposition equipment, methane is thermally decompo...  
JPH066709Y2  
JPH0611183B2  
JPH069436B2
An electromagnetic pump of the helical annular linear induction type has pumped flow along paths which lie both inside and outside pipes (21) passing through the pump annulus (14). The pipes may be sampling pipes of failed fuel element d...  
JPH0614522A
PURPOSE: To provide a method for creating the inner stator of a double stator linear flow electromagnetic pump for feeding a conductive liquid metal by pressure. CONSTITUTION: A stator coil 42 with a terminal, consisting of at least two ...  
JPH064442B2  
JPH062985U
[Objects of the Invention] The cheap hot water supply tube for electromagnetic pumps is provided that it is hard to damage by making the ceramic paper consisting of a ceramic fiber strong against a thermal shock or a mechanical shock, an...  
JPH05330487A
PURPOSE: To improve the current efficiency by constituting an integrated corrugated electrode plate consisting of a plurality of semi-cylindrical fundamental electrodes which are continuously arranged and connected to each other. CONSTIT...  
JPH05328704A
PURPOSE: To make space reduction possible by equally separating power terminals appearing from the stator coils of columns constituting an annular stator coil system(CM) through arranging the stator coils along the circumference in CM. C...  
JPH05328703A
PURPOSE: To decrease space necessary for wiring to contrive to miniaturize an apparatus by reducing the number and length of power cable wired inside the apparatus. CONSTITUTION: In a three-phase induction electromagnetic pump in which a...  
JPH05319934A
PURPOSE: To obtain boron nitride having high purity and density by the hot isotropic hydrostatic pressure treatment of powdery raw material of boron nitride and to prevent the corrosion, degradation, etc., of an MHD electric generator by...  
JPH0584146B2
PURPOSE:To inspect an electromagnetic pump easily by installing a sodium sealing valve near the electromagnetic pump in a suction piping and communicating a clearance between an outer tube and the suction piping on the inside of the oute...  
JPH05316713A
PURPOSE: To drive a plurality of driven units by a hydraulic pump for feeding conductive hydraulic oil by an electromagnetic force for operating the hydraulic oil. CONSTITUTION: An electric field and a magnetic field are operated at cond...  
JPH05316714A
PURPOSE: To feed conductive hydraulic oil by an electromagnetic force for operating the oil. CONSTITUTION: A pair of electrodes 16, 17 are so oppositely disposed in a pump body 14 for forming an oil passage in which conductive hydraulic ...  
JPH05308769A
PURPOSE: To provide an electromagnetic flow coupler whose performance does not deteriorate even to a range where the flow speed is high. CONSTITUTION: In an electromagnetic flow coupler, which comprises a plurality of flow passages 1 and...  
JPH05288875A
PURPOSE: To obtain a magnetic field generating device for magnetohydrodynamic power generation with a high generation efficiency by making uniform magnetic flux density distribution of a conductive fluid within a channel. CONSTITUTION: T...  
JPH0543268Y2  
JPH0578278B2  
JPH0578277B2  
JPH05260720A
PURPOSE: To improve robustnesses of the structure and mechanical strength of an electromagnetic pump, by making its ducts follow a thermal expansion or loading in the case of an earthquake. CONSTITUTION: In an annular-linear type electro...  
JPH05260719A
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...  
JPH0571343B2
Electromagnetic pump for circulating and stirring liquid metal in a vessel. The pump is arranged in a liquid-metal-resistant immersion box. The pump has an approximately horizontal pump canal with the openings on two opposite sides of th...  
JPH05252727A
PURPOSE: To get an AC hybrid type electromagnetic pump system equipped with flow cost down property by performing the flow control mainly dependent on an AC induction type electromagnetic pump at operation under electrification, and perf...  
JPH0564543B2  
JPH0557821B2  
JPH0546792B2  
JPH05176523A
PURPOSE: To reduce a number of storage heat exchangers or additional equipments to be operated by switching, to cut down an installation space and to reduce cost. CONSTITUTION: During (A) the blow in order that gas to be heated is suppli...  
JPH0548580U
[Objects of the Invention] The electromagnetic pump which prevented sludge from mixing in 溶湯 to supply, and made removal of a coil easy, and shortened the length of the external feed pipe is provided. [Elements of the Invention] An a...  
JPH05161340A
PURPOSE: To make molten metal being a cooling material circulate safely with adjustable heat exchange coefficient in a heat exchanger used for a nuclear reactor. CONSTITUTION: An iron core 4, wherein a cylindrical tube 8 is inserted, is ...  
JPH0541919B2  
JPH05146141A
PURPOSE: To reduce a flow rate without lowering a pressure of operating fluid, to eliminate a decrease in a flowing speed and to maintain a high generating efficiency when an output of a generator is reduced corresponding to a variation ...  
JPH05137313A
PURPOSE: To provide a magnetohydrodynamic generation (MHD generation) method and apparatus therefor which method can retain a high enthalpy sampling rate while maintaining the flow velocity of a working fluid in an MHD channel at a certa...  
JPH0534899B2  
JPH05111238A
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...  
JPH0533678U
[Objects of the Invention] The rail gun with a power supply which accelerates an airframe efficiently and prevents damage to a rail is obtained. [Elements of the Invention] Current is supplied to parallel rails 1 and 1a, and from strikin...  
JPH05100089A
PURPOSE: To provide an MHD power generating device having little passage loss and leakage magnetic field when high magnetic field is applied. CONSTITUTION: A disk type power generating passage 3 is arranged in the magnetic field generate...  
JPH0595666A
PURPOSE: To prevent a crack of a coil insulation material from occurring, whose generative cause is in that the thermally expanded quantity of a coil conductor is larger than the one of the coil insulation material in the state of a high...  
JPH0591715A
PURPOSE: To enable an amount of a seed agent to be injected from a seed- injecting device to an inlet pipe of an MHD generator and an amount of supply from a seed-supply device to the seed-injecting device to be controlled efficiently an...  
JPH0568810A
PURPOSE: To collect and remove bubbles by moving liquid in a vessel and applying large electric force to the bubbles moved when removing bubbles in liquid in the gravity-free environment or the in the micro gravity environment. CONSTITUT...  
JPH0568366A
PURPOSE: To provide a highly efficient cogenerating system by effectively utilizing a region where heat can not be utilized directly for power generation. CONSTITUTION: The cogeneration system comprises an open cycle MHD generator 12 whi...  
JPH0510551Y2  
JPH0510552Y2  
JPH0564414A
PURPOSE: To improve a heat recovery and the efficiency and reliability of an electromagnetic pump by lowering and leveling the temperature rise of each part through arranging a comb-type cooling member or cooling member equipped with a c...  
JPH058795Y2  
JPH0542357A
PURPOSE: To make cleaning work of a inner side of a duct body easy and the structure simple by arranging recessing part on outer periphery of the duct body and incorporating a core in the recessing part. CONSTITUTION: Proceeding magnetic...  

Matches 651 - 700 out of 1,753