Non-contact electromagnetic clutch
A non-contact electromagnetic clutch comprises a driving part, a driven part and an electric brush power supply part, wherein the driving part comprises a power shaft connecting disc connected with a prime motor shaft, first iron cores and first leads; the driven part comprises a driving shaft conne...
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| creator | BAI QIONGQIONG XIA XING TANG SHUANGQING |
| description | A non-contact electromagnetic clutch comprises a driving part, a driven part and an electric brush power supply part, wherein the driving part comprises a power shaft connecting disc connected with a prime motor shaft, first iron cores and first leads; the driven part comprises a driving shaft connecting disc connected with a driver shaft, second iron cores and second leads; the electric brush power supply part comprises a moving electric brush fixedly connected onto the power shaft connecting disc, the moving electric brush is contacted with a fixedly mounted static electric brush, the static electric brush is connected with an external power supply, and currents are transmitted to the moving electric brush through the static electric brush. The non-contact electromagnetic clutch overcomes the defect of mechanical contact abrasions to traditional clutches, so that the clutch is particularly applicable to occasions with high-speed rotation and poor cooling conditions, the service life of the clutch is greatly prolonged, and meanwhile, the usage range of the clutch is expanded. |
| format | Patent |
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The non-contact electromagnetic clutch overcomes the defect of mechanical contact abrasions to traditional clutches, so that the clutch is particularly applicable to occasions with high-speed rotation and poor cooling conditions, the service life of the clutch is greatly prolonged, and meanwhile, the usage range of the clutch is expanded.</description><language>eng</language><subject>BLASTING ; BRAKES ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2015</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=20150610&DB=EPODOC&CC=CN&NR=104696386A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150610&DB=EPODOC&CC=CN&NR=104696386A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BAI QIONGQIONG</creatorcontrib><creatorcontrib>XIA XING</creatorcontrib><creatorcontrib>TANG SHUANGQING</creatorcontrib><title>Non-contact electromagnetic clutch</title><description>A non-contact electromagnetic clutch comprises a driving part, a driven part and an electric brush power supply part, wherein the driving part comprises a power shaft connecting disc connected with a prime motor shaft, first iron cores and first leads; the driven part comprises a driving shaft connecting disc connected with a driver shaft, second iron cores and second leads; the electric brush power supply part comprises a moving electric brush fixedly connected onto the power shaft connecting disc, the moving electric brush is contacted with a fixedly mounted static electric brush, the static electric brush is connected with an external power supply, and currents are transmitted to the moving electric brush through the static electric brush. The non-contact electromagnetic clutch overcomes the defect of mechanical contact abrasions to traditional clutches, so that the clutch is particularly applicable to occasions with high-speed rotation and poor cooling conditions, the service life of the clutch is greatly prolonged, and meanwhile, the usage range of the clutch is expanded.</description><subject>BLASTING</subject><subject>BRAKES</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ENGINEERING ELEMENTS AND UNITS</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>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDyy8_TTc7PK0lMLlFIzUlNLinKz01Mz0styUxWSM4pLUnO4GFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpQOXxzn6GBiZmlmbGFmaOxsSoAQDL7CZc</recordid><startdate>20150610</startdate><enddate>20150610</enddate><creator>BAI QIONGQIONG</creator><creator>XIA XING</creator><creator>TANG SHUANGQING</creator><scope>EVB</scope></search><sort><creationdate>20150610</creationdate><title>Non-contact electromagnetic clutch</title><author>BAI QIONGQIONG ; XIA XING ; TANG SHUANGQING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104696386A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>BLASTING</topic><topic>BRAKES</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ENGINEERING ELEMENTS AND UNITS</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>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>BAI QIONGQIONG</creatorcontrib><creatorcontrib>XIA XING</creatorcontrib><creatorcontrib>TANG SHUANGQING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BAI QIONGQIONG</au><au>XIA XING</au><au>TANG SHUANGQING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Non-contact electromagnetic clutch</title><date>2015-06-10</date><risdate>2015</risdate><abstract>A non-contact electromagnetic clutch comprises a driving part, a driven part and an electric brush power supply part, wherein the driving part comprises a power shaft connecting disc connected with a prime motor shaft, first iron cores and first leads; the driven part comprises a driving shaft connecting disc connected with a driver shaft, second iron cores and second leads; the electric brush power supply part comprises a moving electric brush fixedly connected onto the power shaft connecting disc, the moving electric brush is contacted with a fixedly mounted static electric brush, the static electric brush is connected with an external power supply, and currents are transmitted to the moving electric brush through the static electric brush. The non-contact electromagnetic clutch overcomes the defect of mechanical contact abrasions to traditional clutches, so that the clutch is particularly applicable to occasions with high-speed rotation and poor cooling conditions, the service life of the clutch is greatly prolonged, and meanwhile, the usage range of the clutch is expanded.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Non-contact electromagnetic clutch |
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