ROLLING BEARING
PROBLEM TO BE SOLVED: To further improve the bearing cooling effect of a rolling bearing through which an ambient fluid pass axially.SOLUTION: A rolling bearing comprises: an inner ring 2; an outer ring 4; a plurality of rolling elements 6; and a holder 8, a fluid axially passing through a space bet...
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| creator | ITO DAICHI KUNIMAI HIROMICHI DAN TAKESHI |
| description | PROBLEM TO BE SOLVED: To further improve the bearing cooling effect of a rolling bearing through which an ambient fluid pass axially.SOLUTION: A rolling bearing comprises: an inner ring 2; an outer ring 4; a plurality of rolling elements 6; and a holder 8, a fluid axially passing through a space between the inner ring 2 and the outer ring 4, the rolling bearing being configured so that the holder 8 includes a plurality of holder segments 10 and support rings 22 annularly holding the holder segments 10, each holder segment 10 includes a pocket 12 and a guide surface 14, and a fluid passage 24 is formed between the adjacent holder segments 10, thereby accelerating an ambient fluid to pass through the fluid passage 24 to improve a bearing cooling effect.SELECTED DRAWING: Figure 1
【課題】周囲流体が軸方向に通過する転がり軸受において、軸受冷却効果を一層高める。【解決手段】内輪2と、外輪4と、複数の転動体6と、保持器8を備え、内輪2と外輪4との間の空間を流体が軸方向に通過する転がり軸受であって、保持器8は、複数の保持器セグメント10と、保持器セグメント10を円環状に保持する支持リング22とで構成され、各保持器セグメント10はポケット12と案内面14を有し、隣り合う保持器セグメント10間に流体通路24を形成することにより、周囲流体の通過を促進して軸受冷却効果を高めた。【選択図】図１ |
| format | Patent |
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【課題】周囲流体が軸方向に通過する転がり軸受において、軸受冷却効果を一層高める。【解決手段】内輪2と、外輪4と、複数の転動体6と、保持器8を備え、内輪2と外輪4との間の空間を流体が軸方向に通過する転がり軸受であって、保持器8は、複数の保持器セグメント10と、保持器セグメント10を円環状に保持する支持リング22とで構成され、各保持器セグメント10はポケット12と案内面14を有し、隣り合う保持器セグメント10間に流体通路24を形成することにより、周囲流体の通過を促進して軸受冷却効果を高めた。【選択図】図１</description><language>eng ; jpn</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>2016</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=20160208&DB=EPODOC&CC=JP&NR=2016023730A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160208&DB=EPODOC&CC=JP&NR=2016023730A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ITO DAICHI</creatorcontrib><creatorcontrib>KUNIMAI HIROMICHI</creatorcontrib><creatorcontrib>DAN TAKESHI</creatorcontrib><title>ROLLING BEARING</title><description>PROBLEM TO BE SOLVED: To further improve the bearing cooling effect of a rolling bearing through which an ambient fluid pass axially.SOLUTION: A rolling bearing comprises: an inner ring 2; an outer ring 4; a plurality of rolling elements 6; and a holder 8, a fluid axially passing through a space between the inner ring 2 and the outer ring 4, the rolling bearing being configured so that the holder 8 includes a plurality of holder segments 10 and support rings 22 annularly holding the holder segments 10, each holder segment 10 includes a pocket 12 and a guide surface 14, and a fluid passage 24 is formed between the adjacent holder segments 10, thereby accelerating an ambient fluid to pass through the fluid passage 24 to improve a bearing cooling effect.SELECTED DRAWING: Figure 1
【課題】周囲流体が軸方向に通過する転がり軸受において、軸受冷却効果を一層高める。【解決手段】内輪2と、外輪4と、複数の転動体6と、保持器8を備え、内輪2と外輪4との間の空間を流体が軸方向に通過する転がり軸受であって、保持器8は、複数の保持器セグメント10と、保持器セグメント10を円環状に保持する支持リング22とで構成され、各保持器セグメント10はポケット12と案内面14を有し、隣り合う保持器セグメント10間に流体通路24を形成することにより、周囲流体の通過を促進して軸受冷却効果を高めた。【選択図】図１</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>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAP8vfx8fRzV3BydQwC0jwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN4rwMjA0MzAyNjc2MDRmChFABebHYk</recordid><startdate>20160208</startdate><enddate>20160208</enddate><creator>ITO DAICHI</creator><creator>KUNIMAI HIROMICHI</creator><creator>DAN TAKESHI</creator><scope>EVB</scope></search><sort><creationdate>20160208</creationdate><title>ROLLING BEARING</title><author>ITO DAICHI ; KUNIMAI HIROMICHI ; DAN TAKESHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2016023730A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2016</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>ITO DAICHI</creatorcontrib><creatorcontrib>KUNIMAI HIROMICHI</creatorcontrib><creatorcontrib>DAN TAKESHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ITO DAICHI</au><au>KUNIMAI HIROMICHI</au><au>DAN TAKESHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ROLLING BEARING</title><date>2016-02-08</date><risdate>2016</risdate><abstract>PROBLEM TO BE SOLVED: To further improve the bearing cooling effect of a rolling bearing through which an ambient fluid pass axially.SOLUTION: A rolling bearing comprises: an inner ring 2; an outer ring 4; a plurality of rolling elements 6; and a holder 8, a fluid axially passing through a space between the inner ring 2 and the outer ring 4, the rolling bearing being configured so that the holder 8 includes a plurality of holder segments 10 and support rings 22 annularly holding the holder segments 10, each holder segment 10 includes a pocket 12 and a guide surface 14, and a fluid passage 24 is formed between the adjacent holder segments 10, thereby accelerating an ambient fluid to pass through the fluid passage 24 to improve a bearing cooling effect.SELECTED DRAWING: Figure 1
【課題】周囲流体が軸方向に通過する転がり軸受において、軸受冷却効果を一層高める。【解決手段】内輪2と、外輪4と、複数の転動体6と、保持器8を備え、内輪2と外輪4との間の空間を流体が軸方向に通過する転がり軸受であって、保持器8は、複数の保持器セグメント10と、保持器セグメント10を円環状に保持する支持リング22とで構成され、各保持器セグメント10はポケット12と案内面14を有し、隣り合う保持器セグメント10間に流体通路24を形成することにより、周囲流体の通過を促進して軸受冷却効果を高めた。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; jpn |
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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 | ROLLING BEARING |
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