Rotor for electric motor optimized for high power
A rotor for a high power electric motor intended to operate at particularly high rotational speeds. It includes a magnetic mass, gripped on either side by short circuit rings, and passed through at a plurality of notches by main bars forming a squirrel cage. The rotor also includes secondary bars pa...
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| creator | LATEB RAMDANE VERDOT PATRICK |
| description | A rotor for a high power electric motor intended to operate at particularly high rotational speeds. It includes a magnetic mass, gripped on either side by short circuit rings, and passed through at a plurality of notches by main bars forming a squirrel cage. The rotor also includes secondary bars passing through the magnetic mass via notches. The shape and arrangement of each notch is defined so as to ensure contact between the main bars and the secondary bars sufficient to allow the passage of an electric current when the rotor is in rotation. In particular, the invention applies to asynchronous motors capable of operating at high peripheral speeds typically starting at 100 m.s−1, in particular motors intended for gas or oil applications, whether land-, sea-, or undersea-based. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2011084568A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2011084568A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2011084568A13</originalsourceid><addsrcrecordid>eNrjZDAMyi_JL1JIA-LUnNTkkqLMZIVcsFB-QUlmbmZVagpYMiMzPUOhIL88tYiHgTUtMac4lRdKczMou7mGOHvophbkx6cWFyQmp-allsSHBhsZGBoaWJiYmlk4GhoTpwoATLostA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Rotor for electric motor optimized for high power</title><source>esp@cenet</source><creator>LATEB RAMDANE ; VERDOT PATRICK</creator><creatorcontrib>LATEB RAMDANE ; VERDOT PATRICK</creatorcontrib><description>A rotor for a high power electric motor intended to operate at particularly high rotational speeds. It includes a magnetic mass, gripped on either side by short circuit rings, and passed through at a plurality of notches by main bars forming a squirrel cage. The rotor also includes secondary bars passing through the magnetic mass via notches. The shape and arrangement of each notch is defined so as to ensure contact between the main bars and the secondary bars sufficient to allow the passage of an electric current when the rotor is in rotation. In particular, the invention applies to asynchronous motors capable of operating at high peripheral speeds typically starting at 100 m.s−1, in particular motors intended for gas or oil applications, whether land-, sea-, or undersea-based.</description><language>eng</language><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION</subject><creationdate>2011</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=20110414&DB=EPODOC&CC=US&NR=2011084568A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110414&DB=EPODOC&CC=US&NR=2011084568A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LATEB RAMDANE</creatorcontrib><creatorcontrib>VERDOT PATRICK</creatorcontrib><title>Rotor for electric motor optimized for high power</title><description>A rotor for a high power electric motor intended to operate at particularly high rotational speeds. It includes a magnetic mass, gripped on either side by short circuit rings, and passed through at a plurality of notches by main bars forming a squirrel cage. The rotor also includes secondary bars passing through the magnetic mass via notches. The shape and arrangement of each notch is defined so as to ensure contact between the main bars and the secondary bars sufficient to allow the passage of an electric current when the rotor is in rotation. In particular, the invention applies to asynchronous motors capable of operating at high peripheral speeds typically starting at 100 m.s−1, in particular motors intended for gas or oil applications, whether land-, sea-, or undersea-based.</description><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAMyi_JL1JIA-LUnNTkkqLMZIVcsFB-QUlmbmZVagpYMiMzPUOhIL88tYiHgTUtMac4lRdKczMou7mGOHvophbkx6cWFyQmp-allsSHBhsZGBoaWJiYmlk4GhoTpwoATLostA</recordid><startdate>20110414</startdate><enddate>20110414</enddate><creator>LATEB RAMDANE</creator><creator>VERDOT PATRICK</creator><scope>EVB</scope></search><sort><creationdate>20110414</creationdate><title>Rotor for electric motor optimized for high power</title><author>LATEB RAMDANE ; VERDOT PATRICK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2011084568A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</creationdate><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>LATEB RAMDANE</creatorcontrib><creatorcontrib>VERDOT PATRICK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LATEB RAMDANE</au><au>VERDOT PATRICK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rotor for electric motor optimized for high power</title><date>2011-04-14</date><risdate>2011</risdate><abstract>A rotor for a high power electric motor intended to operate at particularly high rotational speeds. It includes a magnetic mass, gripped on either side by short circuit rings, and passed through at a plurality of notches by main bars forming a squirrel cage. The rotor also includes secondary bars passing through the magnetic mass via notches. The shape and arrangement of each notch is defined so as to ensure contact between the main bars and the secondary bars sufficient to allow the passage of an electric current when the rotor is in rotation. In particular, the invention applies to asynchronous motors capable of operating at high peripheral speeds typically starting at 100 m.s−1, in particular motors intended for gas or oil applications, whether land-, sea-, or undersea-based.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION |
| title | Rotor for electric motor optimized for high power |
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