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JPS61153491U |
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JPS61153492U |
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JPS6142511B2 |
PURPOSE:To prevent deformation of a refrigerant supply and exhaust tubes due to their rocking motion in a superconductive rotary machine by sealingly communicating the refrigerant supply and exhaust tubes at rotor body with refrigerant s...
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JPS61153493U |
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JPS61153494U |
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JPS61153495U |
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JPS61149980U |
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JPS6141121B2 |
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JPS6130465Y2 |
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JPS6130430Y2 |
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JPS61196762A |
PURPOSE:To enhance heat insulating effect and mechanical strength and to suppress a vibration by supporting a torque tube and a low temperature damper at both sides of a drive side shaft and a reverse drive side shaft, and providing heat...
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JPS61196764A |
PURPOSE:To prevent a field coil from superconductively damaging by providing a through hole which communicates gaps among the inner periphery of a coil mounting shaft and an outer cylinder and the shaft, thereby removing heat invaded thr...
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JPS61191246A |
PURPOSE:To facilitate the fitting work of multiplex winding coils on a supporting shell, by winding up the inner and outer faces of the supporting shell combined with conductors, directly with a plurality of multiplex winding coil units ...
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JPS61185063A |
PURPOSE:To rapidly evaporate liquid helium in a rotor when stopping a superconductive generator by flowing a DC current to a superconductive field winding, and forcibly evaporating liquid helium by the heat generated at the field winding...
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JPS6135787B2 |
PURPOSE:To use the material as a damper shield for large capacity superconductive generator by compounding a high conductivity precipitation hardening type copper alloy and high strength precipitation hardening type non-magnetic copper.
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JPS61171105A |
PURPOSE: To eliminate the initial attenuation of a magnetic field without an external coil by causing an electric current not less than a prescribed value to flow through a superconducting coil at least once after placing a superconducto...
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JPS61170007A |
PURPOSE: To use an extreamly ordinary diode on the market when an operation current is an ultra heavy current by constituting a diode circuit splitting a current into plural diodes. CONSTITUTION: A diode circuit 9A is composed of both a ...
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JPS61154476A |
PURPOSE:To improve economical property and reliability enabling helium- liquefying power to be reduced, by arranging two superconducting generators on a straight line so that they may confront each other, and by making the distance betwe...
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JPS6130508B2 |
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JPS61139008A |
PURPOSE: To make it possible to reduce the production of cracks in the epoxy resin layer by a method wherein a resin-impregnated tape is wound around a super-conductive wire, the inter-wire gap is filled with resin-impregnated reinforcin...
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JPS61137692A |
PURPOSE: To obtain with high reliability the radiation shield with the duct groove for cooling by the explosive bonding of shielding bodies each other by interposing a low melting point metal bar between the radiation shielding bodies of...
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JPS61132070A |
PURPOSE:To facilitate the quality control of an insulation by winding a thin insulator on the conductor of a stator winding and filling insulating gas. CONSTITUTION:A stator winding 6 is formed by twisting enameled copper wires 13, compr...
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JPS6124910B2 |
PURPOSE:To prevent the deposition of dust in the cooling path by forcibly evaporizing refrigerator by heating coil when no refrigerator is required by providing both superconductive field coil and ordinary conductive coil for forcibly ev...
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JPS61116967A |
PURPOSE:To facilitate the manufacture and to enhance the reliability by bonding a conductive material by welding to a low temperature damper, and metallic- coating or silver-depositing a mirror surface thereon. CONSTITUTION:A superconduc...
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JPS6198156A |
PURPOSE:To facilitate the manufacture of a superconductive rotor by providing a flange at an inner shaft, bolt-coupling the flange and a coil supporting cylinder, and reducing the axial outside to 1/3-1/5 of the inside in thickness, ther...
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JPS6198155A |
PURPOSE:To prevent heat from entering by forming a vacuum exhaust passage for communicating between a space and an adiabatic space formed by two magnetic fluid seals in a shaft, and providing a thermal insulating plate between the passag...
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JPS6194558A |
PURPOSE:To enable to evacuate in vacuum adiabatic space irrespective of the stop and rotation of a rotor by evacuating in vacuum a space formed of a magnetic fluid seal by a vacuum pump mounted externally. CONSTITUTION:Magnetic fluid sea...
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JPS6118408B2 |
Bearing system for a rotor of an electric machine having an outer rotor part formed as a hollow cylinder and an inner rotor part disposed therewithin, the rotor having a drive side and an exciter side at opposite ends thereof, the inner ...
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JPS6118413B2 |
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JPS6188762A |
PURPOSE:To improve the assembling and inspecting workability of a bearing by providing an armature winding which rotates on the outer periphery of a superconductive electromagnet secured to a central shaft side, and providing a cylindric...
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JPS6185038A |
PURPOSE:To perform a normal temperature damper having high reliability by explosion bonding the damper and an outer layer reinforcing ring on a normal temperature damper inner layer reinforcing ring, cutting the both ends, and then integ...
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JPS6182487A |
PURPOSE:To improve the flexibility and reduce the influence of an electromagnetic force by composing a cooling gas passage of leads of an assembly of a plurality of conductive hollow fine tubes, thereby largely increasing the cooling eff...
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JPS6162584U |
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JPS6181168A |
PURPOSE:To perform a high thermal transfer rate by forcibly circulating liquid helium of coolant of stationary superconductive coil. CONSTITUTION:A cryostat 5 is secured to a central shaft 3 side fixed by a fixing unit 2 to a foundation ...
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JPS6114742B2 |
The machine has a superconducting winding to which current supply conductors are connected. It is mounted in a hollow rotor whose shaft has an axial channel for the coolant supply. The coolant cryogen is introduced via the axial channel ...
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JPS6114749B2 |
PURPOSE:To obtain a high output with a substantial increase in the magnetic flux density while miniaturizing the field system by arranging the super conductive member on the surface facing the armature on the field winding. CONSTITUTION:...
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JPS6114741B2 |
The electric machine with cryogenic cooling has a superconducting excitation winding in a hollow rotor surrounded by a magnetic screen to be cooled as well as by a heat screen. The magnetic screen (12) is mounted inside the heat screen i...
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JPS6162356A |
PURPOSE:To effectively use helium gas generated in a low temperature rotor by providing a heat exchanger for accelerating the temperature rise of a coolant for cooling a torque tube at part of the inner wall of an ambient temperature rot...
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JPS619723B2 |
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JPS6149649A |
PURPOSE:To obtain a rotor for resisting a great electromagnetic force generated at the short-circut time of a generator, by a method wherein a plurality of copper rods are inserted at equal intervals through the thickness section of the ...
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JPS613175B2 |
A super-conductive cryogen-cooled electrical machine comprises a rotor disposed within a hollow stator with an annular gap which is evacuated and kept under vacuum by means of at least two shells furnished with ports and position concent...
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JPS6118344A |
PURPOSE:To rigidly hold a superconductive field coil by forming a notch at the top of a tees of a coil mounting shaft, and using a retainer for the notch. CONSTITUTION:A superconductive field coil 3 is held at its corner 33 by a retainer...
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JPS6118347A |
PURPOSE:To rigidly hold a superconductive field coil in a simple structure without using a retaining ring by retaining a superconductive field coil at a notch formed at the tees of a coil mounting shaft by a retainer. CONSTITUTION:A slot...
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JPS6118343A |
PURPOSE:To rigidly hold a superconductive field coil in a simple structure by forming a notch at the top of a tees of a coil mounting shaft, and chamfering the top of the tees integrated with the notch. CONSTITUTION:A superconductive fie...
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JPS6118348A |
PURPOSE:To rigidly hold a superconductive field coil by securing a retainer disposed on a supporting member over a corner of the coil to a coil mounting shaft. CONSTITUTION:A slot 18 formed at a coil mounting shaft 2 is formed of a linea...
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JPS6118346A |
PURPOSE:To readily hold a superconductive field coil with a simple structure by forming a slot on the surface of a coil mounting shaft, and containing the coil in the slot, and then inserting a wedge into the slot. CONSTITUTION:A superco...
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JPS6118355A |
PURPOSE:To effectively hold a superconductive field coil by forming a notch at the top of tees of a coil mounting shaft, and securing to press a retainer to the notch. CONSTITUTION:A supporting member 23 is rigidly held at its corner by ...
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JPS6118349A |
PURPOSE:To effectively hold a superconductive field coil by disposing a supporting member adjacent to the coil at a stepped slot formed on a coil mounting shaft, and securing the member to the slot. CONSTITUTION:A supporting member 23 is...
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JPS6118354A |
PURPOSE:To effectively hold a superconductive field coil in a simple structure without using a retaining ring by disposing a retainer over the arc portion and the corner of the coil on a supporting member to secured to a coil mounting sh...
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JPS6118351A |
PURPOSE:To effectively hold a superconductive field coil of a stepped slot by disposing the second supporting member formed with a wedge groove in the stepped slot at the arc portion of the coil to be secured to a coil mounting shaft. CO...
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