SUPERCONDUCTIVE BEARING DEVICE
PURPOSE:To dispense with troublesome control circuits in holding a rotary shaft under a floating condition. CONSTITUTION:An upper part of a rotary shaft 51 is supported by means of a superconductive bearding provided with a permanent magnet 57 for an upper radial bearing, a permanent magnet 65 for a...
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| creator | FUKUYAMA HIROMASA AIHARA SATORU |
| description | PURPOSE:To dispense with troublesome control circuits in holding a rotary shaft under a floating condition. CONSTITUTION:An upper part of a rotary shaft 51 is supported by means of a superconductive bearding provided with a permanent magnet 57 for an upper radial bearing, a permanent magnet 65 for an upper thrust bearing, and an upper superconductive body 67. A lower part of the rotary shaft 51 is supported by means of a superconductive bearing provided with a permanent magnet 58 for a lower radial bearing, a permanent magnet 66 for a lower thrust bearing, and a lower superconductive body 68. Alignment of the rotary shaft 51 and a housing 25 is carried out by means of upper and lower aligning members 39, 46, and thereby the rotary shaft 51 is set under a floating condition. |
| format | Patent |
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CONSTITUTION:An upper part of a rotary shaft 51 is supported by means of a superconductive bearding provided with a permanent magnet 57 for an upper radial bearing, a permanent magnet 65 for an upper thrust bearing, and an upper superconductive body 67. A lower part of the rotary shaft 51 is supported by means of a superconductive bearing provided with a permanent magnet 58 for a lower radial bearing, a permanent magnet 66 for a lower thrust bearing, and a lower superconductive body 68. Alignment of the rotary shaft 51 and a housing 25 is carried out by means of upper and lower aligning members 39, 46, and thereby the rotary shaft 51 is set under a floating condition.</description><language>eng</language><subject>BEARINGS ; BLASTING ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1992</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19921127&DB=EPODOC&CC=JP&NR=H04341611A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19921127&DB=EPODOC&CC=JP&NR=H04341611A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUKUYAMA HIROMASA</creatorcontrib><creatorcontrib>AIHARA SATORU</creatorcontrib><title>SUPERCONDUCTIVE BEARING DEVICE</title><description>PURPOSE:To dispense with troublesome control circuits in holding a rotary shaft under a floating condition. CONSTITUTION:An upper part of a rotary shaft 51 is supported by means of a superconductive bearding provided with a permanent magnet 57 for an upper radial bearing, a permanent magnet 65 for an upper thrust bearing, and an upper superconductive body 67. A lower part of the rotary shaft 51 is supported by means of a superconductive bearing provided with a permanent magnet 58 for a lower radial bearing, a permanent magnet 66 for a lower thrust bearing, and a lower superconductive body 68. Alignment of the rotary shaft 51 and a housing 25 is carried out by means of upper and lower aligning members 39, 46, and thereby the rotary shaft 51 is set under a floating condition.</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJALDg1wDXL293MJdQ7xDHNVcHJ1DPL0c1dwcQ3zdHblYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBibGJoZmhoaOxsSoAQDGTSGa</recordid><startdate>19921127</startdate><enddate>19921127</enddate><creator>FUKUYAMA HIROMASA</creator><creator>AIHARA SATORU</creator><scope>EVB</scope></search><sort><creationdate>19921127</creationdate><title>SUPERCONDUCTIVE BEARING DEVICE</title><author>FUKUYAMA HIROMASA ; AIHARA SATORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH04341611A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1992</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FUKUYAMA HIROMASA</creatorcontrib><creatorcontrib>AIHARA SATORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUKUYAMA HIROMASA</au><au>AIHARA SATORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SUPERCONDUCTIVE BEARING DEVICE</title><date>1992-11-27</date><risdate>1992</risdate><abstract>PURPOSE:To dispense with troublesome control circuits in holding a rotary shaft under a floating condition. CONSTITUTION:An upper part of a rotary shaft 51 is supported by means of a superconductive bearding provided with a permanent magnet 57 for an upper radial bearing, a permanent magnet 65 for an upper thrust bearing, and an upper superconductive body 67. A lower part of the rotary shaft 51 is supported by means of a superconductive bearing provided with a permanent magnet 58 for a lower radial bearing, a permanent magnet 66 for a lower thrust bearing, and a lower superconductive body 68. Alignment of the rotary shaft 51 and a housing 25 is carried out by means of upper and lower aligning members 39, 46, and thereby the rotary shaft 51 is set under a floating condition.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS |
| title | SUPERCONDUCTIVE BEARING DEVICE |
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