FLUID BEARING DEVICE
PROBLEM TO BE SOLVED: To provide a fluid bearing device which implements easy working, low working cost, excellent manufacturability, and high reliability in which unstable vibration is suppressed. SOLUTION: A spindle motor is provided with a shaft 13 having a flange part 15 integrally formed and a...
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| creator | OTSUBO TAKENOBU TANAKA KATSUHIKO SAKATANI IKUNORI |
| description | PROBLEM TO BE SOLVED: To provide a fluid bearing device which implements easy working, low working cost, excellent manufacturability, and high reliability in which unstable vibration is suppressed. SOLUTION: A spindle motor is provided with a shaft 13 having a flange part 15 integrally formed and a sleeve 12 facing the shaft 13 through a fluid bearing clearance, wherein the shaft 13 is made up of a copper alloy or an aluminum alloy. |
| format | Patent |
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SOLUTION: A spindle motor is provided with a shaft 13 having a flange part 15 integrally formed and a sleeve 12 facing the shaft 13 through a fluid bearing clearance, wherein the shaft 13 is made up of a copper alloy or an aluminum alloy.</description><edition>7</edition><language>eng</language><subject>BEARINGS ; BLASTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; GENERATION ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2002</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=20020705&DB=EPODOC&CC=JP&NR=2002188633A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020705&DB=EPODOC&CC=JP&NR=2002188633A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OTSUBO TAKENOBU</creatorcontrib><creatorcontrib>TANAKA KATSUHIKO</creatorcontrib><creatorcontrib>SAKATANI IKUNORI</creatorcontrib><title>FLUID BEARING DEVICE</title><description>PROBLEM TO BE SOLVED: To provide a fluid bearing device which implements easy working, low working cost, excellent manufacturability, and high reliability in which unstable vibration is suppressed. 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SOLUTION: A spindle motor is provided with a shaft 13 having a flange part 15 integrally formed and a sleeve 12 facing the shaft 13 through a fluid bearing clearance, wherein the shaft 13 is made up of a copper alloy or an aluminum alloy.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BEARINGS BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS |
| title | FLUID BEARING DEVICE |
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